diff options
Diffstat (limited to 'examples/widgets/mainwindows')
68 files changed, 63 insertions, 5543 deletions
diff --git a/examples/widgets/mainwindows/CMakeLists.txt b/examples/widgets/mainwindows/CMakeLists.txt index ba87029ef8..5b7079ed04 100644 --- a/examples/widgets/mainwindows/CMakeLists.txt +++ b/examples/widgets/mainwindows/CMakeLists.txt @@ -1,8 +1,4 @@ -# Generated from mainwindows.pro. +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause -qt_internal_add_example(application) -qt_internal_add_example(dockwidgets) -qt_internal_add_example(mainwindow) -qt_internal_add_example(mdi) qt_internal_add_example(menus) -qt_internal_add_example(sdi) diff --git a/examples/widgets/mainwindows/application/CMakeLists.txt b/examples/widgets/mainwindows/application/CMakeLists.txt deleted file mode 100644 index 483edcda4a..0000000000 --- a/examples/widgets/mainwindows/application/CMakeLists.txt +++ /dev/null @@ -1,58 +0,0 @@ -# Generated from application.pro. - -cmake_minimum_required(VERSION 3.16) -project(application LANGUAGES CXX) - -set(CMAKE_INCLUDE_CURRENT_DIR ON) - -set(CMAKE_AUTOMOC ON) -set(CMAKE_AUTORCC ON) -set(CMAKE_AUTOUIC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/mainwindows/application") - -find_package(Qt6 COMPONENTS Core) -find_package(Qt6 COMPONENTS Gui) -find_package(Qt6 COMPONENTS Widgets) - -qt_add_executable(application - main.cpp - mainwindow.cpp mainwindow.h -) -set_target_properties(application PROPERTIES - WIN32_EXECUTABLE TRUE - MACOSX_BUNDLE TRUE -) -target_link_libraries(application PUBLIC - Qt::Core - Qt::Gui - Qt::Widgets -) - - -# Resources: -set(application_resource_files - "images/copy.png" - "images/cut.png" - "images/new.png" - "images/open.png" - "images/paste.png" - "images/save.png" -) - -qt6_add_resources(application "application" - PREFIX - "/" - FILES - ${application_resource_files} -) - -install(TARGETS application - RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" - BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" - LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" -) diff --git a/examples/widgets/mainwindows/application/application.pro b/examples/widgets/mainwindows/application/application.pro deleted file mode 100644 index e55655a934..0000000000 --- a/examples/widgets/mainwindows/application/application.pro +++ /dev/null @@ -1,13 +0,0 @@ -QT += widgets -requires(qtConfig(filedialog)) - -HEADERS = mainwindow.h -SOURCES = main.cpp \ - mainwindow.cpp -#! [0] -RESOURCES = application.qrc -#! [0] - -# install -target.path = $$[QT_INSTALL_EXAMPLES]/widgets/mainwindows/application -INSTALLS += target diff --git a/examples/widgets/mainwindows/application/application.qrc b/examples/widgets/mainwindows/application/application.qrc deleted file mode 100644 index 0a776fab4d..0000000000 --- a/examples/widgets/mainwindows/application/application.qrc +++ /dev/null @@ -1,10 +0,0 @@ -<!DOCTYPE RCC><RCC version="1.0"> -<qresource> - <file>images/copy.png</file> - <file>images/cut.png</file> - <file>images/new.png</file> - <file>images/open.png</file> - <file>images/paste.png</file> - <file>images/save.png</file> -</qresource> -</RCC> diff --git a/examples/widgets/mainwindows/application/images/copy.png b/examples/widgets/mainwindows/application/images/copy.png Binary files differdeleted file mode 100644 index 2aeb28288f..0000000000 --- a/examples/widgets/mainwindows/application/images/copy.png +++ /dev/null diff --git a/examples/widgets/mainwindows/application/images/cut.png b/examples/widgets/mainwindows/application/images/cut.png Binary files differdeleted file mode 100644 index 54638e9386..0000000000 --- a/examples/widgets/mainwindows/application/images/cut.png +++ /dev/null diff --git a/examples/widgets/mainwindows/application/images/new.png b/examples/widgets/mainwindows/application/images/new.png Binary files differdeleted file mode 100644 index 12131b0100..0000000000 --- a/examples/widgets/mainwindows/application/images/new.png +++ /dev/null diff --git a/examples/widgets/mainwindows/application/images/open.png b/examples/widgets/mainwindows/application/images/open.png Binary files differdeleted file mode 100644 index 45fa2883a7..0000000000 --- a/examples/widgets/mainwindows/application/images/open.png +++ /dev/null diff --git a/examples/widgets/mainwindows/application/images/paste.png b/examples/widgets/mainwindows/application/images/paste.png Binary files differdeleted file mode 100644 index c14425cad1..0000000000 --- a/examples/widgets/mainwindows/application/images/paste.png +++ /dev/null diff --git a/examples/widgets/mainwindows/application/images/save.png b/examples/widgets/mainwindows/application/images/save.png Binary files differdeleted file mode 100644 index e65a29d5f1..0000000000 --- a/examples/widgets/mainwindows/application/images/save.png +++ /dev/null diff --git a/examples/widgets/mainwindows/application/main.cpp b/examples/widgets/mainwindows/application/main.cpp deleted file mode 100644 index 78db7134a3..0000000000 --- a/examples/widgets/mainwindows/application/main.cpp +++ /dev/null @@ -1,79 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -//! [0] -#include <QApplication> -#include <QCommandLineParser> -#include <QCommandLineOption> - -#include "mainwindow.h" - -int main(int argc, char *argv[]) -{ - Q_INIT_RESOURCE(application); - - QApplication app(argc, argv); - QCoreApplication::setOrganizationName("QtProject"); - QCoreApplication::setApplicationName("Application Example"); - QCoreApplication::setApplicationVersion(QT_VERSION_STR); - QCommandLineParser parser; - parser.setApplicationDescription(QCoreApplication::applicationName()); - parser.addHelpOption(); - parser.addVersionOption(); - parser.addPositionalArgument("file", "The file to open."); - parser.process(app); - - MainWindow mainWin; - if (!parser.positionalArguments().isEmpty()) - mainWin.loadFile(parser.positionalArguments().first()); - mainWin.show(); - return app.exec(); -} -//! [0] diff --git a/examples/widgets/mainwindows/application/mainwindow.cpp b/examples/widgets/mainwindows/application/mainwindow.cpp deleted file mode 100644 index 9c0910ae63..0000000000 --- a/examples/widgets/mainwindows/application/mainwindow.cpp +++ /dev/null @@ -1,417 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -//! [0] -#include <QtWidgets> - -#include "mainwindow.h" -//! [0] - -//! [1] -MainWindow::MainWindow() - : textEdit(new QPlainTextEdit) -//! [1] //! [2] -{ - setCentralWidget(textEdit); - - createActions(); - createStatusBar(); - - readSettings(); - - connect(textEdit->document(), &QTextDocument::contentsChanged, - this, &MainWindow::documentWasModified); - -#ifndef QT_NO_SESSIONMANAGER - connect(qApp, &QGuiApplication::commitDataRequest, - this, &MainWindow::commitData); -#endif - - setCurrentFile(QString()); - setUnifiedTitleAndToolBarOnMac(true); -} -//! [2] - -//! [3] -void MainWindow::closeEvent(QCloseEvent *event) -//! [3] //! [4] -{ - if (maybeSave()) { - writeSettings(); - event->accept(); - } else { - event->ignore(); - } -} -//! [4] - -//! [5] -void MainWindow::newFile() -//! [5] //! [6] -{ - if (maybeSave()) { - textEdit->clear(); - setCurrentFile(QString()); - } -} -//! [6] - -//! [7] -void MainWindow::open() -//! [7] //! [8] -{ - if (maybeSave()) { - QString fileName = QFileDialog::getOpenFileName(this); - if (!fileName.isEmpty()) - loadFile(fileName); - } -} -//! [8] - -//! [9] -bool MainWindow::save() -//! [9] //! [10] -{ - if (curFile.isEmpty()) { - return saveAs(); - } else { - return saveFile(curFile); - } -} -//! [10] - -//! [11] -bool MainWindow::saveAs() -//! [11] //! [12] -{ - QFileDialog dialog(this); - dialog.setWindowModality(Qt::WindowModal); - dialog.setAcceptMode(QFileDialog::AcceptSave); - if (dialog.exec() != QDialog::Accepted) - return false; - return saveFile(dialog.selectedFiles().first()); -} -//! [12] - -//! [13] -void MainWindow::about() -//! [13] //! [14] -{ - QMessageBox::about(this, tr("About Application"), - tr("The <b>Application</b> example demonstrates how to " - "write modern GUI applications using Qt, with a menu bar, " - "toolbars, and a status bar.")); -} -//! [14] - -//! [15] -void MainWindow::documentWasModified() -//! [15] //! [16] -{ - setWindowModified(textEdit->document()->isModified()); -} -//! [16] - -//! [17] -void MainWindow::createActions() -//! [17] //! [18] -{ - - QMenu *fileMenu = menuBar()->addMenu(tr("&File")); - QToolBar *fileToolBar = addToolBar(tr("File")); - const QIcon newIcon = QIcon::fromTheme("document-new", QIcon(":/images/new.png")); - QAction *newAct = new QAction(newIcon, tr("&New"), this); - newAct->setShortcuts(QKeySequence::New); - newAct->setStatusTip(tr("Create a new file")); - connect(newAct, &QAction::triggered, this, &MainWindow::newFile); - fileMenu->addAction(newAct); - fileToolBar->addAction(newAct); - -//! [19] - const QIcon openIcon = QIcon::fromTheme("document-open", QIcon(":/images/open.png")); - QAction *openAct = new QAction(openIcon, tr("&Open..."), this); - openAct->setShortcuts(QKeySequence::Open); - openAct->setStatusTip(tr("Open an existing file")); - connect(openAct, &QAction::triggered, this, &MainWindow::open); - fileMenu->addAction(openAct); - fileToolBar->addAction(openAct); -//! [18] //! [19] - - const QIcon saveIcon = QIcon::fromTheme("document-save", QIcon(":/images/save.png")); - QAction *saveAct = new QAction(saveIcon, tr("&Save"), this); - saveAct->setShortcuts(QKeySequence::Save); - saveAct->setStatusTip(tr("Save the document to disk")); - connect(saveAct, &QAction::triggered, this, &MainWindow::save); - fileMenu->addAction(saveAct); - fileToolBar->addAction(saveAct); - - const QIcon saveAsIcon = QIcon::fromTheme("document-save-as"); - QAction *saveAsAct = fileMenu->addAction(saveAsIcon, tr("Save &As..."), this, &MainWindow::saveAs); - saveAsAct->setShortcuts(QKeySequence::SaveAs); - saveAsAct->setStatusTip(tr("Save the document under a new name")); - -//! [20] - - fileMenu->addSeparator(); - - const QIcon exitIcon = QIcon::fromTheme("application-exit"); - QAction *exitAct = fileMenu->addAction(exitIcon, tr("E&xit"), this, &QWidget::close); - exitAct->setShortcuts(QKeySequence::Quit); -//! [20] - exitAct->setStatusTip(tr("Exit the application")); - -//! [21] - QMenu *editMenu = menuBar()->addMenu(tr("&Edit")); - QToolBar *editToolBar = addToolBar(tr("Edit")); -//! -#ifndef QT_NO_CLIPBOARD - const QIcon cutIcon = QIcon::fromTheme("edit-cut", QIcon(":/images/cut.png")); - QAction *cutAct = new QAction(cutIcon, tr("Cu&t"), this); -//! [21] - cutAct->setShortcuts(QKeySequence::Cut); - cutAct->setStatusTip(tr("Cut the current selection's contents to the " - "clipboard")); - connect(cutAct, &QAction::triggered, textEdit, &QPlainTextEdit::cut); - editMenu->addAction(cutAct); - editToolBar->addAction(cutAct); - - const QIcon copyIcon = QIcon::fromTheme("edit-copy", QIcon(":/images/copy.png")); - QAction *copyAct = new QAction(copyIcon, tr("&Copy"), this); - copyAct->setShortcuts(QKeySequence::Copy); - copyAct->setStatusTip(tr("Copy the current selection's contents to the " - "clipboard")); - connect(copyAct, &QAction::triggered, textEdit, &QPlainTextEdit::copy); - editMenu->addAction(copyAct); - editToolBar->addAction(copyAct); - - const QIcon pasteIcon = QIcon::fromTheme("edit-paste", QIcon(":/images/paste.png")); - QAction *pasteAct = new QAction(pasteIcon, tr("&Paste"), this); - pasteAct->setShortcuts(QKeySequence::Paste); - pasteAct->setStatusTip(tr("Paste the clipboard's contents into the current " - "selection")); - connect(pasteAct, &QAction::triggered, textEdit, &QPlainTextEdit::paste); - editMenu->addAction(pasteAct); - editToolBar->addAction(pasteAct); - - menuBar()->addSeparator(); - -#endif // !QT_NO_CLIPBOARD - - QMenu *helpMenu = menuBar()->addMenu(tr("&Help")); - QAction *aboutAct = helpMenu->addAction(tr("&About"), this, &MainWindow::about); - aboutAct->setStatusTip(tr("Show the application's About box")); - -//! [22] - - QAction *aboutQtAct = helpMenu->addAction(tr("About &Qt"), qApp, &QApplication::aboutQt); - aboutQtAct->setStatusTip(tr("Show the Qt library's About box")); -//! [22] - -//! [23] -#ifndef QT_NO_CLIPBOARD - cutAct->setEnabled(false); -//! [23] //! [24] - copyAct->setEnabled(false); - connect(textEdit, &QPlainTextEdit::copyAvailable, cutAct, &QAction::setEnabled); - connect(textEdit, &QPlainTextEdit::copyAvailable, copyAct, &QAction::setEnabled); -#endif // !QT_NO_CLIPBOARD -} -//! [24] - -//! [32] -void MainWindow::createStatusBar() -//! [32] //! [33] -{ - statusBar()->showMessage(tr("Ready")); -} -//! [33] - -//! [34] //! [35] -void MainWindow::readSettings() -//! [34] //! [36] -{ - QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName()); - const QByteArray geometry = settings.value("geometry", QByteArray()).toByteArray(); - if (geometry.isEmpty()) { - const QRect availableGeometry = screen()->availableGeometry(); - resize(availableGeometry.width() / 3, availableGeometry.height() / 2); - move((availableGeometry.width() - width()) / 2, - (availableGeometry.height() - height()) / 2); - } else { - restoreGeometry(geometry); - } -} -//! [35] //! [36] - -//! [37] //! [38] -void MainWindow::writeSettings() -//! [37] //! [39] -{ - QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName()); - settings.setValue("geometry", saveGeometry()); -} -//! [38] //! [39] - -//! [40] -bool MainWindow::maybeSave() -//! [40] //! [41] -{ - if (!textEdit->document()->isModified()) - return true; - const QMessageBox::StandardButton ret - = QMessageBox::warning(this, tr("Application"), - tr("The document has been modified.\n" - "Do you want to save your changes?"), - QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel); - switch (ret) { - case QMessageBox::Save: - return save(); - case QMessageBox::Cancel: - return false; - default: - break; - } - return true; -} -//! [41] - -//! [42] -void MainWindow::loadFile(const QString &fileName) -//! [42] //! [43] -{ - QFile file(fileName); - if (!file.open(QFile::ReadOnly | QFile::Text)) { - QMessageBox::warning(this, tr("Application"), - tr("Cannot read file %1:\n%2.") - .arg(QDir::toNativeSeparators(fileName), file.errorString())); - return; - } - - QTextStream in(&file); -#ifndef QT_NO_CURSOR - QGuiApplication::setOverrideCursor(Qt::WaitCursor); -#endif - textEdit->setPlainText(in.readAll()); -#ifndef QT_NO_CURSOR - QGuiApplication::restoreOverrideCursor(); -#endif - - setCurrentFile(fileName); - statusBar()->showMessage(tr("File loaded"), 2000); -} -//! [43] - -//! [44] -bool MainWindow::saveFile(const QString &fileName) -//! [44] //! [45] -{ - QString errorMessage; - - QGuiApplication::setOverrideCursor(Qt::WaitCursor); - QSaveFile file(fileName); - if (file.open(QFile::WriteOnly | QFile::Text)) { - QTextStream out(&file); - out << textEdit->toPlainText(); - if (!file.commit()) { - errorMessage = tr("Cannot write file %1:\n%2.") - .arg(QDir::toNativeSeparators(fileName), file.errorString()); - } - } else { - errorMessage = tr("Cannot open file %1 for writing:\n%2.") - .arg(QDir::toNativeSeparators(fileName), file.errorString()); - } - QGuiApplication::restoreOverrideCursor(); - - if (!errorMessage.isEmpty()) { - QMessageBox::warning(this, tr("Application"), errorMessage); - return false; - } - - setCurrentFile(fileName); - statusBar()->showMessage(tr("File saved"), 2000); - return true; -} -//! [45] - -//! [46] -void MainWindow::setCurrentFile(const QString &fileName) -//! [46] //! [47] -{ - curFile = fileName; - textEdit->document()->setModified(false); - setWindowModified(false); - - QString shownName = curFile; - if (curFile.isEmpty()) - shownName = "untitled.txt"; - setWindowFilePath(shownName); -} -//! [47] - -//! [48] -QString MainWindow::strippedName(const QString &fullFileName) -//! [48] //! [49] -{ - return QFileInfo(fullFileName).fileName(); -} -//! [49] -#ifndef QT_NO_SESSIONMANAGER -void MainWindow::commitData(QSessionManager &manager) -{ - if (manager.allowsInteraction()) { - if (!maybeSave()) - manager.cancel(); - } else { - // Non-interactive: save without asking - if (textEdit->document()->isModified()) - save(); - } -} -#endif diff --git a/examples/widgets/mainwindows/application/mainwindow.h b/examples/widgets/mainwindows/application/mainwindow.h deleted file mode 100644 index 1300247ce7..0000000000 --- a/examples/widgets/mainwindows/application/mainwindow.h +++ /dev/null @@ -1,102 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MAINWINDOW_H -#define MAINWINDOW_H - -#include <QMainWindow> - -QT_BEGIN_NAMESPACE -class QAction; -class QMenu; -class QPlainTextEdit; -class QSessionManager; -QT_END_NAMESPACE - -//! [0] -class MainWindow : public QMainWindow -{ - Q_OBJECT - -public: - MainWindow(); - - void loadFile(const QString &fileName); - -protected: - void closeEvent(QCloseEvent *event) override; - -private slots: - void newFile(); - void open(); - bool save(); - bool saveAs(); - void about(); - void documentWasModified(); -#ifndef QT_NO_SESSIONMANAGER - void commitData(QSessionManager &); -#endif - -private: - void createActions(); - void createStatusBar(); - void readSettings(); - void writeSettings(); - bool maybeSave(); - bool saveFile(const QString &fileName); - void setCurrentFile(const QString &fileName); - QString strippedName(const QString &fullFileName); - - QPlainTextEdit *textEdit; - QString curFile; -}; -//! [0] - -#endif diff --git a/examples/widgets/mainwindows/dockwidgets/CMakeLists.txt b/examples/widgets/mainwindows/dockwidgets/CMakeLists.txt deleted file mode 100644 index faf964f2d3..0000000000 --- a/examples/widgets/mainwindows/dockwidgets/CMakeLists.txt +++ /dev/null @@ -1,68 +0,0 @@ -# Generated from dockwidgets.pro. - -cmake_minimum_required(VERSION 3.16) -project(dockwidgets LANGUAGES CXX) - -set(CMAKE_INCLUDE_CURRENT_DIR ON) - -set(CMAKE_AUTOMOC ON) -set(CMAKE_AUTORCC ON) -set(CMAKE_AUTOUIC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/mainwindows/dockwidgets") - -find_package(Qt6 COMPONENTS Core) -find_package(Qt6 COMPONENTS Gui) -find_package(Qt6 COMPONENTS Widgets) -find_package(Qt6 COMPONENTS PrintSupport) # special case - -qt_add_executable(dockwidgets - main.cpp - mainwindow.cpp mainwindow.h -) -set_target_properties(dockwidgets PROPERTIES - WIN32_EXECUTABLE TRUE - MACOSX_BUNDLE TRUE -) -target_link_libraries(dockwidgets PUBLIC - Qt::Core - Qt::Gui - Qt::Widgets -) -# special case begin -if (TARGET Qt::PrintSupport) - target_link_libraries(dockwidgets PUBLIC Qt::PrintSupport) -endif() -# special case end - - -# Resources: -set(dockwidgets_resource_files - "images/new.png" - "images/print.png" - "images/save.png" - "images/undo.png" -) - -qt6_add_resources(dockwidgets "dockwidgets" - PREFIX - "/" - FILES - ${dockwidgets_resource_files} -) - -if(TARGET Qt::PrintSupport) - target_link_libraries(dockwidgets PUBLIC - Qt::PrintSupport - ) -endif() - -install(TARGETS dockwidgets - RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" - BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" - LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" -) diff --git a/examples/widgets/mainwindows/dockwidgets/dockwidgets.pro b/examples/widgets/mainwindows/dockwidgets/dockwidgets.pro deleted file mode 100644 index 3acded5ed3..0000000000 --- a/examples/widgets/mainwindows/dockwidgets/dockwidgets.pro +++ /dev/null @@ -1,12 +0,0 @@ -QT += widgets -requires(qtConfig(listwidget)) -qtHaveModule(printsupport): QT += printsupport - -HEADERS = mainwindow.h -SOURCES = main.cpp \ - mainwindow.cpp -RESOURCES = dockwidgets.qrc - -# install -target.path = $$[QT_INSTALL_EXAMPLES]/widgets/mainwindows/dockwidgets -INSTALLS += target diff --git a/examples/widgets/mainwindows/dockwidgets/dockwidgets.qrc b/examples/widgets/mainwindows/dockwidgets/dockwidgets.qrc deleted file mode 100644 index 968feac7ea..0000000000 --- a/examples/widgets/mainwindows/dockwidgets/dockwidgets.qrc +++ /dev/null @@ -1,8 +0,0 @@ -<!DOCTYPE RCC><RCC version="1.0"> -<qresource> - <file>images/new.png</file> - <file>images/print.png</file> - <file>images/save.png</file> - <file>images/undo.png</file> -</qresource> -</RCC> diff --git a/examples/widgets/mainwindows/dockwidgets/images/new.png b/examples/widgets/mainwindows/dockwidgets/images/new.png Binary files differdeleted file mode 100644 index dd795cfffc..0000000000 --- a/examples/widgets/mainwindows/dockwidgets/images/new.png +++ /dev/null diff --git a/examples/widgets/mainwindows/dockwidgets/images/print.png b/examples/widgets/mainwindows/dockwidgets/images/print.png Binary files differdeleted file mode 100644 index 2afb769ee2..0000000000 --- a/examples/widgets/mainwindows/dockwidgets/images/print.png +++ /dev/null diff --git a/examples/widgets/mainwindows/dockwidgets/images/save.png b/examples/widgets/mainwindows/dockwidgets/images/save.png Binary files differdeleted file mode 100644 index 46eac82ad1..0000000000 --- a/examples/widgets/mainwindows/dockwidgets/images/save.png +++ /dev/null diff --git a/examples/widgets/mainwindows/dockwidgets/images/undo.png b/examples/widgets/mainwindows/dockwidgets/images/undo.png Binary files differdeleted file mode 100644 index eee23d24a3..0000000000 --- a/examples/widgets/mainwindows/dockwidgets/images/undo.png +++ /dev/null diff --git a/examples/widgets/mainwindows/dockwidgets/main.cpp b/examples/widgets/mainwindows/dockwidgets/main.cpp deleted file mode 100644 index ff3ba506a8..0000000000 --- a/examples/widgets/mainwindows/dockwidgets/main.cpp +++ /dev/null @@ -1,62 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QApplication> - -#include "mainwindow.h" - -int main(int argc, char *argv[]) -{ - QApplication app(argc, argv); - Q_INIT_RESOURCE(dockwidgets); - MainWindow mainWin; - mainWin.show(); - return app.exec(); -} diff --git a/examples/widgets/mainwindows/dockwidgets/mainwindow.cpp b/examples/widgets/mainwindows/dockwidgets/mainwindow.cpp deleted file mode 100644 index dba4a081df..0000000000 --- a/examples/widgets/mainwindows/dockwidgets/mainwindow.cpp +++ /dev/null @@ -1,345 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -//! [0] -#include <QtWidgets> -#if defined(QT_PRINTSUPPORT_LIB) -#include <QtPrintSupport/qtprintsupportglobal.h> -#if QT_CONFIG(printdialog) -#include <QtPrintSupport> -#endif -#endif - -#include "mainwindow.h" -//! [0] - -//! [1] -MainWindow::MainWindow() - : textEdit(new QTextEdit) -{ - setCentralWidget(textEdit); - - createActions(); - createStatusBar(); - createDockWindows(); - - setWindowTitle(tr("Dock Widgets")); - - newLetter(); - setUnifiedTitleAndToolBarOnMac(true); -} -//! [1] - -//! [2] -void MainWindow::newLetter() -{ - textEdit->clear(); - - QTextCursor cursor(textEdit->textCursor()); - cursor.movePosition(QTextCursor::Start); - QTextFrame *topFrame = cursor.currentFrame(); - QTextFrameFormat topFrameFormat = topFrame->frameFormat(); - topFrameFormat.setPadding(16); - topFrame->setFrameFormat(topFrameFormat); - - QTextCharFormat textFormat; - QTextCharFormat boldFormat; - boldFormat.setFontWeight(QFont::Bold); - QTextCharFormat italicFormat; - italicFormat.setFontItalic(true); - - QTextTableFormat tableFormat; - tableFormat.setBorder(1); - tableFormat.setCellPadding(16); - tableFormat.setAlignment(Qt::AlignRight); - cursor.insertTable(1, 1, tableFormat); - cursor.insertText("The Firm", boldFormat); - cursor.insertBlock(); - cursor.insertText("321 City Street", textFormat); - cursor.insertBlock(); - cursor.insertText("Industry Park"); - cursor.insertBlock(); - cursor.insertText("Some Country"); - cursor.setPosition(topFrame->lastPosition()); - cursor.insertText(QDate::currentDate().toString("d MMMM yyyy"), textFormat); - cursor.insertBlock(); - cursor.insertBlock(); - cursor.insertText("Dear ", textFormat); - cursor.insertText("NAME", italicFormat); - cursor.insertText(",", textFormat); - for (int i = 0; i < 3; ++i) - cursor.insertBlock(); - cursor.insertText(tr("Yours sincerely,"), textFormat); - for (int i = 0; i < 3; ++i) - cursor.insertBlock(); - cursor.insertText("The Boss", textFormat); - cursor.insertBlock(); - cursor.insertText("ADDRESS", italicFormat); -} -//! [2] - -//! [3] -void MainWindow::print() -{ -#if defined(QT_PRINTSUPPORT_LIB) && QT_CONFIG(printdialog) - QTextDocument *document = textEdit->document(); - QPrinter printer; - - QPrintDialog dlg(&printer, this); - if (dlg.exec() != QDialog::Accepted) { - return; - } - - document->print(&printer); - statusBar()->showMessage(tr("Ready"), 2000); -#endif -} -//! [3] - -//! [4] -void MainWindow::save() -{ - QMimeDatabase mimeDatabase; - QString fileName = QFileDialog::getSaveFileName(this, - tr("Choose a file name"), ".", - mimeDatabase.mimeTypeForName("text/html").filterString()); - if (fileName.isEmpty()) - return; - QFile file(fileName); - if (!file.open(QFile::WriteOnly | QFile::Text)) { - QMessageBox::warning(this, tr("Dock Widgets"), - tr("Cannot write file %1:\n%2.") - .arg(QDir::toNativeSeparators(fileName), file.errorString())); - return; - } - - QTextStream out(&file); - QGuiApplication::setOverrideCursor(Qt::WaitCursor); - out << textEdit->toHtml(); - QGuiApplication::restoreOverrideCursor(); - - statusBar()->showMessage(tr("Saved '%1'").arg(fileName), 2000); -} -//! [4] - -//! [5] -void MainWindow::undo() -{ - QTextDocument *document = textEdit->document(); - document->undo(); -} -//! [5] - -//! [6] -void MainWindow::insertCustomer(const QString &customer) -{ - if (customer.isEmpty()) - return; - QStringList customerList = customer.split(", "); - QTextDocument *document = textEdit->document(); - QTextCursor cursor = document->find("NAME"); - if (!cursor.isNull()) { - cursor.beginEditBlock(); - cursor.insertText(customerList.at(0)); - QTextCursor oldcursor = cursor; - cursor = document->find("ADDRESS"); - if (!cursor.isNull()) { - for (int i = 1; i < customerList.size(); ++i) { - cursor.insertBlock(); - cursor.insertText(customerList.at(i)); - } - cursor.endEditBlock(); - } - else - oldcursor.endEditBlock(); - } -} -//! [6] - -//! [7] -void MainWindow::addParagraph(const QString ¶graph) -{ - if (paragraph.isEmpty()) - return; - QTextDocument *document = textEdit->document(); - QTextCursor cursor = document->find(tr("Yours sincerely,")); - if (cursor.isNull()) - return; - cursor.beginEditBlock(); - cursor.movePosition(QTextCursor::PreviousBlock, QTextCursor::MoveAnchor, 2); - cursor.insertBlock(); - cursor.insertText(paragraph); - cursor.insertBlock(); - cursor.endEditBlock(); - -} -//! [7] - -void MainWindow::about() -{ - QMessageBox::about(this, tr("About Dock Widgets"), - tr("The <b>Dock Widgets</b> example demonstrates how to " - "use Qt's dock widgets. You can enter your own text, " - "click a customer to add a customer name and " - "address, and click standard paragraphs to add them.")); -} - -void MainWindow::createActions() -{ - QMenu *fileMenu = menuBar()->addMenu(tr("&File")); - QToolBar *fileToolBar = addToolBar(tr("File")); - - const QIcon newIcon = QIcon::fromTheme("document-new", QIcon(":/images/new.png")); - QAction *newLetterAct = new QAction(newIcon, tr("&New Letter"), this); - newLetterAct->setShortcuts(QKeySequence::New); - newLetterAct->setStatusTip(tr("Create a new form letter")); - connect(newLetterAct, &QAction::triggered, this, &MainWindow::newLetter); - fileMenu->addAction(newLetterAct); - fileToolBar->addAction(newLetterAct); - - const QIcon saveIcon = QIcon::fromTheme("document-save", QIcon(":/images/save.png")); - QAction *saveAct = new QAction(saveIcon, tr("&Save..."), this); - saveAct->setShortcuts(QKeySequence::Save); - saveAct->setStatusTip(tr("Save the current form letter")); - connect(saveAct, &QAction::triggered, this, &MainWindow::save); - fileMenu->addAction(saveAct); - fileToolBar->addAction(saveAct); - - const QIcon printIcon = QIcon::fromTheme("document-print", QIcon(":/images/print.png")); - QAction *printAct = new QAction(printIcon, tr("&Print..."), this); - printAct->setShortcuts(QKeySequence::Print); - printAct->setStatusTip(tr("Print the current form letter")); - connect(printAct, &QAction::triggered, this, &MainWindow::print); - fileMenu->addAction(printAct); - fileToolBar->addAction(printAct); - - fileMenu->addSeparator(); - - QAction *quitAct = fileMenu->addAction(tr("&Quit"), this, &QWidget::close); - quitAct->setShortcuts(QKeySequence::Quit); - quitAct->setStatusTip(tr("Quit the application")); - - QMenu *editMenu = menuBar()->addMenu(tr("&Edit")); - QToolBar *editToolBar = addToolBar(tr("Edit")); - const QIcon undoIcon = QIcon::fromTheme("edit-undo", QIcon(":/images/undo.png")); - QAction *undoAct = new QAction(undoIcon, tr("&Undo"), this); - undoAct->setShortcuts(QKeySequence::Undo); - undoAct->setStatusTip(tr("Undo the last editing action")); - connect(undoAct, &QAction::triggered, this, &MainWindow::undo); - editMenu->addAction(undoAct); - editToolBar->addAction(undoAct); - - viewMenu = menuBar()->addMenu(tr("&View")); - - menuBar()->addSeparator(); - - QMenu *helpMenu = menuBar()->addMenu(tr("&Help")); - - QAction *aboutAct = helpMenu->addAction(tr("&About"), this, &MainWindow::about); - aboutAct->setStatusTip(tr("Show the application's About box")); - - QAction *aboutQtAct = helpMenu->addAction(tr("About &Qt"), qApp, &QApplication::aboutQt); - aboutQtAct->setStatusTip(tr("Show the Qt library's About box")); -} - -//! [8] -void MainWindow::createStatusBar() -{ - statusBar()->showMessage(tr("Ready")); -} -//! [8] - -//! [9] -void MainWindow::createDockWindows() -{ - QDockWidget *dock = new QDockWidget(tr("Customers"), this); - dock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea); - customerList = new QListWidget(dock); - customerList->addItems(QStringList() - << "John Doe, Harmony Enterprises, 12 Lakeside, Ambleton" - << "Jane Doe, Memorabilia, 23 Watersedge, Beaton" - << "Tammy Shea, Tiblanka, 38 Sea Views, Carlton" - << "Tim Sheen, Caraba Gifts, 48 Ocean Way, Deal" - << "Sol Harvey, Chicos Coffee, 53 New Springs, Eccleston" - << "Sally Hobart, Tiroli Tea, 67 Long River, Fedula"); - dock->setWidget(customerList); - addDockWidget(Qt::RightDockWidgetArea, dock); - viewMenu->addAction(dock->toggleViewAction()); - - dock = new QDockWidget(tr("Paragraphs"), this); - paragraphsList = new QListWidget(dock); - paragraphsList->addItems(QStringList() - << "Thank you for your payment which we have received today." - << "Your order has been dispatched and should be with you " - "within 28 days." - << "We have dispatched those items that were in stock. The " - "rest of your order will be dispatched once all the " - "remaining items have arrived at our warehouse. No " - "additional shipping charges will be made." - << "You made a small overpayment (less than $5) which we " - "will keep on account for you, or return at your request." - << "You made a small underpayment (less than $1), but we have " - "sent your order anyway. We'll add this underpayment to " - "your next bill." - << "Unfortunately you did not send enough money. Please remit " - "an additional $. Your order will be dispatched as soon as " - "the complete amount has been received." - << "You made an overpayment (more than $5). Do you wish to " - "buy more items, or should we return the excess to you?"); - dock->setWidget(paragraphsList); - addDockWidget(Qt::RightDockWidgetArea, dock); - viewMenu->addAction(dock->toggleViewAction()); - - connect(customerList, &QListWidget::currentTextChanged, - this, &MainWindow::insertCustomer); - connect(paragraphsList, &QListWidget::currentTextChanged, - this, &MainWindow::addParagraph); -} -//! [9] diff --git a/examples/widgets/mainwindows/dockwidgets/mainwindow.h b/examples/widgets/mainwindows/dockwidgets/mainwindow.h deleted file mode 100644 index 479f0973f0..0000000000 --- a/examples/widgets/mainwindows/dockwidgets/mainwindow.h +++ /dev/null @@ -1,93 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MAINWINDOW_H -#define MAINWINDOW_H - -#include <QMainWindow> - -QT_BEGIN_NAMESPACE -class QAction; -class QListWidget; -class QMenu; -class QTextEdit; -QT_END_NAMESPACE - -//! [0] -class MainWindow : public QMainWindow -{ - Q_OBJECT - -public: - MainWindow(); - -private slots: - void newLetter(); - void save(); - void print(); - void undo(); - void about(); - void insertCustomer(const QString &customer); - void addParagraph(const QString ¶graph); - -private: - void createActions(); - void createStatusBar(); - void createDockWindows(); - - QTextEdit *textEdit; - QListWidget *customerList; - QListWidget *paragraphsList; - - QMenu *viewMenu; -}; -//! [0] - -#endif diff --git a/examples/widgets/mainwindows/mainwindow/CMakeLists.txt b/examples/widgets/mainwindows/mainwindow/CMakeLists.txt deleted file mode 100644 index 3d26b5d632..0000000000 --- a/examples/widgets/mainwindows/mainwindow/CMakeLists.txt +++ /dev/null @@ -1,58 +0,0 @@ -# Generated from mainwindow.pro. - -cmake_minimum_required(VERSION 3.16) -project(mainwindow LANGUAGES CXX) - -set(CMAKE_INCLUDE_CURRENT_DIR ON) - -set(CMAKE_AUTOMOC ON) -set(CMAKE_AUTORCC ON) -set(CMAKE_AUTOUIC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/mainwindows/mainwindow") - -find_package(Qt6 COMPONENTS Core) -find_package(Qt6 COMPONENTS Gui) -find_package(Qt6 COMPONENTS Widgets) - -qt_add_executable(mainwindow - colorswatch.cpp colorswatch.h - main.cpp - mainwindow.cpp mainwindow.h - toolbar.cpp toolbar.h -) -set_target_properties(mainwindow PROPERTIES - WIN32_EXECUTABLE TRUE - MACOSX_BUNDLE TRUE -) -target_link_libraries(mainwindow PUBLIC - Qt::Core - Qt::Gui - Qt::Widgets -) - - -# Resources: -set(mainwindow_resource_files - "qt.png" - "titlebarCenter.png" - "titlebarLeft.png" - "titlebarRight.png" -) - -qt6_add_resources(mainwindow "mainwindow" - PREFIX - "/res" - FILES - ${mainwindow_resource_files} -) - -install(TARGETS mainwindow - RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" - BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" - LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" -) diff --git a/examples/widgets/mainwindows/mainwindow/colorswatch.cpp b/examples/widgets/mainwindows/mainwindow/colorswatch.cpp deleted file mode 100644 index cb568a7a5a..0000000000 --- a/examples/widgets/mainwindows/mainwindow/colorswatch.cpp +++ /dev/null @@ -1,732 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "colorswatch.h" - -#include <QActionGroup> -#include <QtEvents> -#include <QFrame> -#include <QMainWindow> -#include <QMenu> -#include <QPainter> -#include <QImage> -#include <QColor> -#include <QDialog> -#include <QDialogButtonBox> -#include <QGridLayout> -#include <QSignalBlocker> -#include <QSpinBox> -#include <QLabel> -#include <QPainterPath> -#include <QPushButton> -#include <QHBoxLayout> -#include <QBitmap> -#include <QtDebug> - -#undef DEBUG_SIZEHINTS - -QColor bgColorForName(const QString &name) -{ - if (name == "Black") - return QColor("#D8D8D8"); - if (name == "White") - return QColor("#F1F1F1"); - if (name == "Red") - return QColor("#F1D8D8"); - if (name == "Green") - return QColor("#D8E4D8"); - if (name == "Blue") - return QColor("#D8D8F1"); - if (name == "Yellow") - return QColor("#F1F0D8"); - return QColor(name).lighter(110); -} - -QColor fgColorForName(const QString &name) -{ - if (name == "Black") - return QColor("#6C6C6C"); - if (name == "White") - return QColor("#F8F8F8"); - if (name == "Red") - return QColor("#F86C6C"); - if (name == "Green") - return QColor("#6CB26C"); - if (name == "Blue") - return QColor("#6C6CF8"); - if (name == "Yellow") - return QColor("#F8F76C"); - return QColor(name); -} - -class ColorDock : public QFrame -{ - Q_OBJECT -public: - explicit ColorDock(const QString &c, QWidget *parent); - - QSize sizeHint() const override { return szHint; } - QSize minimumSizeHint() const override { return minSzHint; } - - void setCustomSizeHint(const QSize &size); - -public slots: - void changeSizeHints(); - -protected: - void paintEvent(QPaintEvent *) override; - -private: - const QString color; - QSize szHint; - QSize minSzHint; -}; - -ColorDock::ColorDock(const QString &c, QWidget *parent) - : QFrame(parent) - , color(c) - , szHint(-1, -1) - , minSzHint(125, 75) -{ - QFont font = this->font(); - font.setPointSize(8); - setFont(font); -} - -void ColorDock::paintEvent(QPaintEvent *) -{ - QPainter p(this); - p.setRenderHint(QPainter::Antialiasing); - p.fillRect(rect(), bgColorForName(color)); - - p.save(); - - extern void render_qt_text(QPainter *, int, int, const QColor &); - render_qt_text(&p, width(), height(), fgColorForName(color)); - - p.restore(); - -#ifdef DEBUG_SIZEHINTS - p.setRenderHint(QPainter::Antialiasing, false); - - QSize sz = size(); - QSize szHint = sizeHint(); - QSize minSzHint = minimumSizeHint(); - QSize maxSz = maximumSize(); - QString text = QString::fromLatin1("sz: %1x%2\nszHint: %3x%4\nminSzHint: %5x%6\n" - "maxSz: %8x%9") - .arg(sz.width()).arg(sz.height()) - .arg(szHint.width()).arg(szHint.height()) - .arg(minSzHint.width()).arg(minSzHint.height()) - .arg(maxSz.width()).arg(maxSz.height()); - - QRect r = fontMetrics().boundingRect(rect(), Qt::AlignLeft|Qt::AlignTop, text); - r.adjust(-2, -2, 1, 1); - p.translate(4, 4); - QColor bg = Qt::yellow; - bg.setAlpha(120); - p.setBrush(bg); - p.setPen(Qt::black); - p.drawRect(r); - p.drawText(rect(), Qt::AlignLeft|Qt::AlignTop, text); -#endif // DEBUG_SIZEHINTS -} - -static QSpinBox *createSpinBox(int value, QWidget *parent, int max = 1000) -{ - QSpinBox *result = new QSpinBox(parent); - result->setMinimum(-1); - result->setMaximum(max); - result->setValue(value); - return result; -} - -void ColorDock::changeSizeHints() -{ - QDialog dialog(this); - dialog.setWindowFlags(dialog.windowFlags() & ~Qt::WindowContextHelpButtonHint); - dialog.setWindowTitle(color); - - QVBoxLayout *topLayout = new QVBoxLayout(&dialog); - - QGridLayout *inputLayout = new QGridLayout(); - topLayout->addLayout(inputLayout); - - inputLayout->addWidget(new QLabel(tr("Size Hint:"), &dialog), 0, 0); - inputLayout->addWidget(new QLabel(tr("Min Size Hint:"), &dialog), 1, 0); - inputLayout->addWidget(new QLabel(tr("Max Size:"), &dialog), 2, 0); - inputLayout->addWidget(new QLabel(tr("Dock Widget Max Size:"), &dialog), 3, 0); - - QSpinBox *szHintW = createSpinBox(szHint.width(), &dialog); - inputLayout->addWidget(szHintW, 0, 1); - QSpinBox *szHintH = createSpinBox(szHint.height(), &dialog); - inputLayout->addWidget(szHintH, 0, 2); - - QSpinBox *minSzHintW = createSpinBox(minSzHint.width(), &dialog); - inputLayout->addWidget(minSzHintW, 1, 1); - QSpinBox *minSzHintH = createSpinBox(minSzHint.height(), &dialog); - inputLayout->addWidget(minSzHintH, 1, 2); - - QSize maxSz = maximumSize(); - QSpinBox *maxSzW = createSpinBox(maxSz.width(), &dialog, QWIDGETSIZE_MAX); - inputLayout->addWidget(maxSzW, 2, 1); - QSpinBox *maxSzH = createSpinBox(maxSz.height(), &dialog, QWIDGETSIZE_MAX); - inputLayout->addWidget(maxSzH, 2, 2); - - QSize dwMaxSz = parentWidget()->maximumSize(); - QSpinBox *dwMaxSzW = createSpinBox(dwMaxSz.width(), &dialog, QWIDGETSIZE_MAX); - inputLayout->addWidget(dwMaxSzW, 3, 1); - QSpinBox *dwMaxSzH = createSpinBox(dwMaxSz.height(), &dialog, QWIDGETSIZE_MAX); - inputLayout->addWidget(dwMaxSzH, 3, 2); - - inputLayout->setColumnStretch(1, 1); - inputLayout->setColumnStretch(2, 1); - - topLayout->addStretch(); - - QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this); - connect(buttonBox, &QDialogButtonBox::rejected, &dialog, &QDialog::reject); - connect(buttonBox, &QDialogButtonBox::accepted, &dialog, &QDialog::accept); - - topLayout->addWidget(buttonBox); - - if (dialog.exec() != QDialog::Accepted) - return; - - szHint = QSize(szHintW->value(), szHintH->value()); - minSzHint = QSize(minSzHintW->value(), minSzHintH->value()); - maxSz = QSize(maxSzW->value(), maxSzH->value()); - setMaximumSize(maxSz); - dwMaxSz = QSize(dwMaxSzW->value(), dwMaxSzH->value()); - parentWidget()->setMaximumSize(dwMaxSz); - updateGeometry(); - update(); -} - -void ColorDock::setCustomSizeHint(const QSize &size) -{ - if (szHint != size) { - szHint = size; - updateGeometry(); - } -} - -ColorSwatch::ColorSwatch(const QString &colorName, QMainWindow *parent, Qt::WindowFlags flags) - : QDockWidget(parent, flags), mainWindow(parent) -{ - setObjectName(colorName + QLatin1String(" Dock Widget")); - setWindowTitle(objectName() + QLatin1String(" [*]")); - - ColorDock *swatch = new ColorDock(colorName, this); - swatch->setFrameStyle(QFrame::Box | QFrame::Sunken); - - setWidget(swatch); - - closableAction = new QAction(tr("Closable"), this); - closableAction->setCheckable(true); - connect(closableAction, &QAction::triggered, this, &ColorSwatch::changeClosable); - - movableAction = new QAction(tr("Movable"), this); - movableAction->setCheckable(true); - connect(movableAction, &QAction::triggered, this, &ColorSwatch::changeMovable); - - floatableAction = new QAction(tr("Floatable"), this); - floatableAction->setCheckable(true); - connect(floatableAction, &QAction::triggered, this, &ColorSwatch::changeFloatable); - - verticalTitleBarAction = new QAction(tr("Vertical title bar"), this); - verticalTitleBarAction->setCheckable(true); - connect(verticalTitleBarAction, &QAction::triggered, - this, &ColorSwatch::changeVerticalTitleBar); - - floatingAction = new QAction(tr("Floating"), this); - floatingAction->setCheckable(true); - connect(floatingAction, &QAction::triggered, this, &ColorSwatch::changeFloating); - - allowedAreasActions = new QActionGroup(this); - allowedAreasActions->setExclusive(false); - - allowLeftAction = new QAction(tr("Allow on Left"), this); - allowLeftAction->setCheckable(true); - connect(allowLeftAction, &QAction::triggered, this, &ColorSwatch::allowLeft); - - allowRightAction = new QAction(tr("Allow on Right"), this); - allowRightAction->setCheckable(true); - connect(allowRightAction, &QAction::triggered, this, &ColorSwatch::allowRight); - - allowTopAction = new QAction(tr("Allow on Top"), this); - allowTopAction->setCheckable(true); - connect(allowTopAction, &QAction::triggered, this, &ColorSwatch::allowTop); - - allowBottomAction = new QAction(tr("Allow on Bottom"), this); - allowBottomAction->setCheckable(true); - connect(allowBottomAction, &QAction::triggered, this, &ColorSwatch::allowBottom); - - allowedAreasActions->addAction(allowLeftAction); - allowedAreasActions->addAction(allowRightAction); - allowedAreasActions->addAction(allowTopAction); - allowedAreasActions->addAction(allowBottomAction); - - areaActions = new QActionGroup(this); - areaActions->setExclusive(true); - - leftAction = new QAction(tr("Place on Left") , this); - leftAction->setCheckable(true); - connect(leftAction, &QAction::triggered, this, &ColorSwatch::placeLeft); - - rightAction = new QAction(tr("Place on Right") , this); - rightAction->setCheckable(true); - connect(rightAction, &QAction::triggered, this, &ColorSwatch::placeRight); - - topAction = new QAction(tr("Place on Top") , this); - topAction->setCheckable(true); - connect(topAction, &QAction::triggered, this, &ColorSwatch::placeTop); - - bottomAction = new QAction(tr("Place on Bottom") , this); - bottomAction->setCheckable(true); - connect(bottomAction, &QAction::triggered, this, &ColorSwatch::placeBottom); - - areaActions->addAction(leftAction); - areaActions->addAction(rightAction); - areaActions->addAction(topAction); - areaActions->addAction(bottomAction); - - connect(movableAction, &QAction::triggered, areaActions, &QActionGroup::setEnabled); - - connect(movableAction, &QAction::triggered, allowedAreasActions, &QActionGroup::setEnabled); - - connect(floatableAction, &QAction::triggered, floatingAction, &QAction::setEnabled); - - connect(floatingAction, &QAction::triggered, floatableAction, &QAction::setDisabled); - connect(movableAction, &QAction::triggered, floatableAction, &QAction::setEnabled); - - tabMenu = new QMenu(this); - tabMenu->setTitle(tr("Tab into")); - connect(tabMenu, &QMenu::triggered, this, &ColorSwatch::tabInto); - - splitHMenu = new QMenu(this); - splitHMenu->setTitle(tr("Split horizontally into")); - connect(splitHMenu, &QMenu::triggered, this, &ColorSwatch::splitInto); - - splitVMenu = new QMenu(this); - splitVMenu->setTitle(tr("Split vertically into")); - connect(splitVMenu, &QMenu::triggered, this, &ColorSwatch::splitInto); - - QAction *windowModifiedAction = new QAction(tr("Modified"), this); - windowModifiedAction->setCheckable(true); - windowModifiedAction->setChecked(false); - connect(windowModifiedAction, &QAction::toggled, this, &QWidget::setWindowModified); - - menu = new QMenu(colorName, this); - menu->addAction(toggleViewAction()); - menu->addAction(tr("Raise"), this, &QWidget::raise); - menu->addAction(tr("Change Size Hints..."), swatch, &ColorDock::changeSizeHints); - - menu->addSeparator(); - menu->addAction(closableAction); - menu->addAction(movableAction); - menu->addAction(floatableAction); - menu->addAction(floatingAction); - menu->addAction(verticalTitleBarAction); - menu->addSeparator(); - menu->addActions(allowedAreasActions->actions()); - menu->addSeparator(); - menu->addActions(areaActions->actions()); - menu->addSeparator(); - menu->addMenu(splitHMenu); - menu->addMenu(splitVMenu); - menu->addMenu(tabMenu); - menu->addSeparator(); - menu->addAction(windowModifiedAction); - - connect(menu, &QMenu::aboutToShow, this, &ColorSwatch::updateContextMenu); - - if (colorName == QLatin1String("Black")) { - leftAction->setShortcut(Qt::CTRL | Qt::Key_W); - rightAction->setShortcut(Qt::CTRL | Qt::Key_E); - toggleViewAction()->setShortcut(Qt::CTRL | Qt::Key_R); - } -} - -void ColorSwatch::updateContextMenu() -{ - const Qt::DockWidgetArea area = mainWindow->dockWidgetArea(this); - const Qt::DockWidgetAreas areas = allowedAreas(); - - closableAction->setChecked(features() & QDockWidget::DockWidgetClosable); - if (windowType() == Qt::Drawer) { - floatableAction->setEnabled(false); - floatingAction->setEnabled(false); - movableAction->setEnabled(false); - verticalTitleBarAction->setChecked(false); - } else { - floatableAction->setChecked(features() & QDockWidget::DockWidgetFloatable); - floatingAction->setChecked(isWindow()); - // done after floating, to get 'floatable' correctly initialized - movableAction->setChecked(features() & QDockWidget::DockWidgetMovable); - verticalTitleBarAction - ->setChecked(features() & QDockWidget::DockWidgetVerticalTitleBar); - } - - allowLeftAction->setChecked(isAreaAllowed(Qt::LeftDockWidgetArea)); - allowRightAction->setChecked(isAreaAllowed(Qt::RightDockWidgetArea)); - allowTopAction->setChecked(isAreaAllowed(Qt::TopDockWidgetArea)); - allowBottomAction->setChecked(isAreaAllowed(Qt::BottomDockWidgetArea)); - - if (allowedAreasActions->isEnabled()) { - allowLeftAction->setEnabled(area != Qt::LeftDockWidgetArea); - allowRightAction->setEnabled(area != Qt::RightDockWidgetArea); - allowTopAction->setEnabled(area != Qt::TopDockWidgetArea); - allowBottomAction->setEnabled(area != Qt::BottomDockWidgetArea); - } - - { - const QSignalBlocker blocker(leftAction); - leftAction->setChecked(area == Qt::LeftDockWidgetArea); - } - { - const QSignalBlocker blocker(rightAction); - rightAction->setChecked(area == Qt::RightDockWidgetArea); - } - { - const QSignalBlocker blocker(topAction); - topAction->setChecked(area == Qt::TopDockWidgetArea); - } - { - const QSignalBlocker blocker(bottomAction); - bottomAction->setChecked(area == Qt::BottomDockWidgetArea); - } - - if (areaActions->isEnabled()) { - leftAction->setEnabled(areas & Qt::LeftDockWidgetArea); - rightAction->setEnabled(areas & Qt::RightDockWidgetArea); - topAction->setEnabled(areas & Qt::TopDockWidgetArea); - bottomAction->setEnabled(areas & Qt::BottomDockWidgetArea); - } - - tabMenu->clear(); - splitHMenu->clear(); - splitVMenu->clear(); - const QList<ColorSwatch *> dockList = mainWindow->findChildren<ColorSwatch*>(); - for (const ColorSwatch *dock : dockList) { - tabMenu->addAction(dock->objectName()); - splitHMenu->addAction(dock->objectName()); - splitVMenu->addAction(dock->objectName()); - } -} - -static ColorSwatch *findByName(const QMainWindow *mainWindow, const QString &name) -{ - const QList<ColorSwatch *> dockList = mainWindow->findChildren<ColorSwatch*>(); - for (ColorSwatch *dock : dockList) { - if (name == dock->objectName()) - return dock; - } - return nullptr; -} - -void ColorSwatch::splitInto(QAction *action) -{ - ColorSwatch *target = findByName(mainWindow, action->text()); - if (!target) - return; - - const Qt::Orientation o = action->parent() == splitHMenu - ? Qt::Horizontal : Qt::Vertical; - mainWindow->splitDockWidget(target, this, o); -} - -void ColorSwatch::tabInto(QAction *action) -{ - if (ColorSwatch *target = findByName(mainWindow, action->text())) - mainWindow->tabifyDockWidget(target, this); -} - -#ifndef QT_NO_CONTEXTMENU -void ColorSwatch::contextMenuEvent(QContextMenuEvent *event) -{ - event->accept(); - menu->exec(event->globalPos()); -} -#endif // QT_NO_CONTEXTMENU - -void ColorSwatch::resizeEvent(QResizeEvent *e) -{ - if (BlueTitleBar *btb = qobject_cast<BlueTitleBar*>(titleBarWidget())) - btb->updateMask(); - - QDockWidget::resizeEvent(e); -} - -void ColorSwatch::allow(Qt::DockWidgetArea area, bool a) -{ - Qt::DockWidgetAreas areas = allowedAreas(); - areas = a ? areas | area : areas & ~area; - setAllowedAreas(areas); - - if (areaActions->isEnabled()) { - leftAction->setEnabled(areas & Qt::LeftDockWidgetArea); - rightAction->setEnabled(areas & Qt::RightDockWidgetArea); - topAction->setEnabled(areas & Qt::TopDockWidgetArea); - bottomAction->setEnabled(areas & Qt::BottomDockWidgetArea); - } -} - -void ColorSwatch::place(Qt::DockWidgetArea area, bool p) -{ - if (!p) - return; - - mainWindow->addDockWidget(area, this); - - if (allowedAreasActions->isEnabled()) { - allowLeftAction->setEnabled(area != Qt::LeftDockWidgetArea); - allowRightAction->setEnabled(area != Qt::RightDockWidgetArea); - allowTopAction->setEnabled(area != Qt::TopDockWidgetArea); - allowBottomAction->setEnabled(area != Qt::BottomDockWidgetArea); - } -} - -void ColorSwatch::setCustomSizeHint(const QSize &size) -{ - if (ColorDock *dock = qobject_cast<ColorDock*>(widget())) - dock->setCustomSizeHint(size); -} - -void ColorSwatch::changeClosable(bool on) -{ setFeatures(on ? features() | DockWidgetClosable : features() & ~DockWidgetClosable); } - -void ColorSwatch::changeMovable(bool on) -{ setFeatures(on ? features() | DockWidgetMovable : features() & ~DockWidgetMovable); } - -void ColorSwatch::changeFloatable(bool on) -{ setFeatures(on ? features() | DockWidgetFloatable : features() & ~DockWidgetFloatable); } - -void ColorSwatch::changeFloating(bool floating) -{ setFloating(floating); } - -void ColorSwatch::allowLeft(bool a) -{ allow(Qt::LeftDockWidgetArea, a); } - -void ColorSwatch::allowRight(bool a) -{ allow(Qt::RightDockWidgetArea, a); } - -void ColorSwatch::allowTop(bool a) -{ allow(Qt::TopDockWidgetArea, a); } - -void ColorSwatch::allowBottom(bool a) -{ allow(Qt::BottomDockWidgetArea, a); } - -void ColorSwatch::placeLeft(bool p) -{ place(Qt::LeftDockWidgetArea, p); } - -void ColorSwatch::placeRight(bool p) -{ place(Qt::RightDockWidgetArea, p); } - -void ColorSwatch::placeTop(bool p) -{ place(Qt::TopDockWidgetArea, p); } - -void ColorSwatch::placeBottom(bool p) -{ place(Qt::BottomDockWidgetArea, p); } - -void ColorSwatch::changeVerticalTitleBar(bool on) -{ - setFeatures(on ? features() | DockWidgetVerticalTitleBar - : features() & ~DockWidgetVerticalTitleBar); -} - -QSize BlueTitleBar::minimumSizeHint() const -{ - QDockWidget *dw = qobject_cast<QDockWidget*>(parentWidget()); - Q_ASSERT(dw); - QSize result(leftPm.width() + rightPm.width(), centerPm.height()); - if (dw->features() & QDockWidget::DockWidgetVerticalTitleBar) - result.transpose(); - return result; -} - -BlueTitleBar::BlueTitleBar(QWidget *parent) - : QWidget(parent) - , leftPm(QPixmap(":/res/titlebarLeft.png")) - , centerPm(QPixmap(":/res/titlebarCenter.png")) - , rightPm(QPixmap(":/res/titlebarRight.png")) -{ -} - -void BlueTitleBar::paintEvent(QPaintEvent*) -{ - QPainter painter(this); - QRect rect = this->rect(); - - QDockWidget *dw = qobject_cast<QDockWidget*>(parentWidget()); - Q_ASSERT(dw); - - if (dw->features() & QDockWidget::DockWidgetVerticalTitleBar) { - QSize s = rect.size(); - s.transpose(); - rect.setSize(s); - - painter.translate(rect.left(), rect.top() + rect.width()); - painter.rotate(-90); - painter.translate(-rect.left(), -rect.top()); - } - - painter.drawPixmap(rect.topLeft(), leftPm); - painter.drawPixmap(rect.topRight() - QPoint(rightPm.width() - 1, 0), rightPm); - QBrush brush(centerPm); - painter.fillRect(rect.left() + leftPm.width(), rect.top(), - rect.width() - leftPm.width() - rightPm.width(), - centerPm.height(), centerPm); -} - -void BlueTitleBar::mouseReleaseEvent(QMouseEvent *event) -{ - QPoint pos = event->position().toPoint(); - - QRect rect = this->rect(); - - QDockWidget *dw = qobject_cast<QDockWidget*>(parentWidget()); - Q_ASSERT(dw); - - if (dw->features() & QDockWidget::DockWidgetVerticalTitleBar) { - QPoint p = pos; - pos.setX(rect.left() + rect.bottom() - p.y()); - pos.setY(rect.top() + p.x() - rect.left()); - - QSize s = rect.size(); - s.transpose(); - rect.setSize(s); - } - - const int buttonRight = 7; - const int buttonWidth = 20; - int right = rect.right() - pos.x(); - int button = (right - buttonRight)/buttonWidth; - switch (button) { - case 0: - event->accept(); - dw->close(); - break; - case 1: - event->accept(); - dw->setFloating(!dw->isFloating()); - break; - case 2: { - event->accept(); - QDockWidget::DockWidgetFeatures features = dw->features(); - if (features & QDockWidget::DockWidgetVerticalTitleBar) - features &= ~QDockWidget::DockWidgetVerticalTitleBar; - else - features |= QDockWidget::DockWidgetVerticalTitleBar; - dw->setFeatures(features); - break; - } - default: - event->ignore(); - break; - } -} - -void BlueTitleBar::updateMask() -{ - QDockWidget *dw = qobject_cast<QDockWidget*>(parent()); - Q_ASSERT(dw); - - QRect rect = dw->rect(); - QBitmap bitmap(dw->size()); - - { - QPainter painter(&bitmap); - - // initialize to transparent - painter.fillRect(rect, Qt::color0); - - QRect contents = rect; - contents.setTopLeft(geometry().bottomLeft()); - contents.setRight(geometry().right()); - contents.setBottom(contents.bottom()-y()); - painter.fillRect(contents, Qt::color1); - - // let's paint the titlebar - QRect titleRect = this->geometry(); - - if (dw->features() & QDockWidget::DockWidgetVerticalTitleBar) { - QSize s = rect.size(); - s.transpose(); - rect.setSize(s); - - QSize s2 = size(); - s2.transpose(); - titleRect.setSize(s2); - - painter.translate(rect.left(), rect.top() + rect.width()); - painter.rotate(-90); - painter.translate(-rect.left(), -rect.top()); - } - - contents.setTopLeft(titleRect.bottomLeft()); - contents.setRight(titleRect.right()); - contents.setBottom(rect.bottom()-y()); - - QRect rect = titleRect; - - painter.drawPixmap(rect.topLeft(), leftPm.mask()); - painter.fillRect(rect.left() + leftPm.width(), rect.top(), - rect.width() - leftPm.width() - rightPm.width(), - centerPm.height(), Qt::color1); - painter.drawPixmap(rect.topRight() - QPoint(rightPm.width() - 1, 0), rightPm.mask()); - - painter.fillRect(contents, Qt::color1); - } - - dw->setMask(bitmap); -} - -#include "colorswatch.moc" diff --git a/examples/widgets/mainwindows/mainwindow/colorswatch.h b/examples/widgets/mainwindows/mainwindow/colorswatch.h deleted file mode 100644 index 2bd9fd2891..0000000000 --- a/examples/widgets/mainwindows/mainwindow/colorswatch.h +++ /dev/null @@ -1,149 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef COLORSWATCH_H -#define COLORSWATCH_H - -#include <QDockWidget> - -QT_FORWARD_DECLARE_CLASS(QAction) -QT_FORWARD_DECLARE_CLASS(QActionGroup) -QT_FORWARD_DECLARE_CLASS(QMenu) - -class ColorSwatch : public QDockWidget -{ - Q_OBJECT - -public: - explicit ColorSwatch(const QString &colorName, QMainWindow *parent = nullptr, Qt::WindowFlags flags = { }); - - void setCustomSizeHint(const QSize &size); - QMenu *colorSwatchMenu() const { return menu; } - -protected: -#ifndef QT_NO_CONTEXTMENU - void contextMenuEvent(QContextMenuEvent *event) override; -#endif // QT_NO_CONTEXTMENU - void resizeEvent(QResizeEvent *e) override; - -private slots: - void changeClosable(bool on); - void changeMovable(bool on); - void changeFloatable(bool on); - void changeFloating(bool on); - void changeVerticalTitleBar(bool on); - void updateContextMenu(); - - void allowLeft(bool a); - void allowRight(bool a); - void allowTop(bool a); - void allowBottom(bool a); - - void placeLeft(bool p); - void placeRight(bool p); - void placeTop(bool p); - void placeBottom(bool p); - - void splitInto(QAction *action); - void tabInto(QAction *action); - -private: - void allow(Qt::DockWidgetArea area, bool allow); - void place(Qt::DockWidgetArea area, bool place); - - QAction *closableAction; - QAction *movableAction; - QAction *floatableAction; - QAction *floatingAction; - QAction *verticalTitleBarAction; - - QActionGroup *allowedAreasActions; - QAction *allowLeftAction; - QAction *allowRightAction; - QAction *allowTopAction; - QAction *allowBottomAction; - - QActionGroup *areaActions; - QAction *leftAction; - QAction *rightAction; - QAction *topAction; - QAction *bottomAction; - - QMenu *tabMenu; - QMenu *splitHMenu; - QMenu *splitVMenu; - QMenu *menu; - - QMainWindow *mainWindow; -}; - -class BlueTitleBar : public QWidget -{ - Q_OBJECT -public: - explicit BlueTitleBar(QWidget *parent = nullptr); - - QSize sizeHint() const override { return minimumSizeHint(); } - QSize minimumSizeHint() const override; - -protected: - void paintEvent(QPaintEvent *event) override; - void mouseReleaseEvent(QMouseEvent *event) override; - -public slots: - void updateMask(); - -private: - const QPixmap leftPm; - const QPixmap centerPm; - const QPixmap rightPm; -}; - -#endif // COLORSWATCH_H diff --git a/examples/widgets/mainwindows/mainwindow/main.cpp b/examples/widgets/mainwindows/mainwindow/main.cpp deleted file mode 100644 index b68be3cdf6..0000000000 --- a/examples/widgets/mainwindows/mainwindow/main.cpp +++ /dev/null @@ -1,194 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "mainwindow.h" - -#include <QApplication> -#include <QPainterPath> -#include <QPainter> -#include <QMap> -#include <QDebug> - -void render_qt_text(QPainter *painter, int w, int h, const QColor &color) -{ - QPainterPath path; - path.moveTo(-0.083695, 0.283849); - path.cubicTo(-0.049581, 0.349613, -0.012720, 0.397969, 0.026886, 0.428917); - path.cubicTo(0.066493, 0.459865, 0.111593, 0.477595, 0.162186, 0.482108); - path.lineTo(0.162186, 0.500000); - path.cubicTo(0.115929, 0.498066, 0.066565, 0.487669, 0.014094, 0.468810); - path.cubicTo(-0.038378, 0.449952, -0.088103, 0.423839, -0.135082, 0.390474); - path.cubicTo(-0.182061, 0.357108, -0.222608, 0.321567, -0.256722, 0.283849); - path.cubicTo(-0.304712, 0.262250, -0.342874, 0.239362, -0.371206, 0.215184); - path.cubicTo(-0.411969, 0.179078, -0.443625, 0.134671, -0.466175, 0.081963); - path.cubicTo(-0.488725, 0.029255, -0.500000, -0.033043, -0.500000, -0.104932); - path.cubicTo(-0.500000, -0.218407, -0.467042, -0.312621, -0.401127, -0.387573); - path.cubicTo(-0.335212, -0.462524, -0.255421, -0.500000, -0.161752, -0.500000); - path.cubicTo(-0.072998, -0.500000, 0.003903, -0.462444, 0.068951, -0.387331); - path.cubicTo(0.133998, -0.312218, 0.166522, -0.217440, 0.166522, -0.102998); - path.cubicTo(0.166522, -0.010155, 0.143394, 0.071325, 0.097138, 0.141441); - path.cubicTo(0.050882, 0.211557, -0.009396, 0.259026, -0.083695, 0.283849); - path.moveTo(-0.167823, -0.456963); - path.cubicTo(-0.228823, -0.456963, -0.277826, -0.432624, -0.314831, -0.383946); - path.cubicTo(-0.361665, -0.323340, -0.385082, -0.230335, -0.385082, -0.104932); - path.cubicTo(-0.385082, 0.017569, -0.361376, 0.112025, -0.313964, 0.178433); - path.cubicTo(-0.277248, 0.229368, -0.228534, 0.254836, -0.167823, 0.254836); - path.cubicTo(-0.105088, 0.254836, -0.054496, 0.229368, -0.016045, 0.178433); - path.cubicTo(0.029055, 0.117827, 0.051605, 0.028691, 0.051605, -0.088975); - path.cubicTo(0.051605, -0.179562, 0.039318, -0.255803, 0.014744, -0.317698); - path.cubicTo(-0.004337, -0.365409, -0.029705, -0.400548, -0.061362, -0.423114); - path.cubicTo(-0.093018, -0.445680, -0.128505, -0.456963, -0.167823, -0.456963); - path.moveTo(0.379011, -0.404739); - path.lineTo(0.379011, -0.236460); - path.lineTo(0.486123, -0.236460); - path.lineTo(0.486123, -0.197292); - path.lineTo(0.379011, -0.197292); - path.lineTo(0.379011, 0.134913); - path.cubicTo(0.379011, 0.168117, 0.383276, 0.190442, 0.391804, 0.201886); - path.cubicTo(0.400332, 0.213330, 0.411246, 0.219052, 0.424545, 0.219052); - path.cubicTo(0.435531, 0.219052, 0.446227, 0.215264, 0.456635, 0.207689); - path.cubicTo(0.467042, 0.200113, 0.474993, 0.188910, 0.480486, 0.174081); - path.lineTo(0.500000, 0.174081); - path.cubicTo(0.488436, 0.210509, 0.471957, 0.237911, 0.450564, 0.256286); - path.cubicTo(0.429170, 0.274662, 0.407054, 0.283849, 0.384215, 0.283849); - path.cubicTo(0.368893, 0.283849, 0.353859, 0.279094, 0.339115, 0.269584); - path.cubicTo(0.324371, 0.260074, 0.313530, 0.246534, 0.306592, 0.228965); - path.cubicTo(0.299653, 0.211396, 0.296184, 0.184075, 0.296184, 0.147002); - path.lineTo(0.296184, -0.197292); - path.lineTo(0.223330, -0.197292); - path.lineTo(0.223330, -0.215667); - path.cubicTo(0.241833, -0.224049, 0.260697, -0.237992, 0.279922, -0.257495); - path.cubicTo(0.299147, -0.276999, 0.316276, -0.300129, 0.331310, -0.326886); - path.cubicTo(0.338826, -0.341070, 0.349523, -0.367021, 0.363400, -0.404739); - path.lineTo(0.379011, -0.404739); - path.moveTo(-0.535993, 0.275629); - - painter->translate(w / 2, h / 2); - double scale = qMin(w, h) * 8 / 10.0; - painter->scale(scale, scale); - - painter->setRenderHint(QPainter::Antialiasing); - - painter->save(); - painter->translate(.1, .1); - painter->fillPath(path, QColor(0, 0, 0, 63)); - painter->restore(); - - painter->setBrush(color); - painter->setPen(QPen(Qt::black, 0.02, Qt::SolidLine, Qt::FlatCap, Qt::RoundJoin)); - painter->drawPath(path); -} - -static void usage() -{ - qWarning() << "Usage: mainwindow [-SizeHint<color> <width>x<height>] ..."; - exit(1); -} - -enum ParseCommandLineArgumentsResult { - CommandLineArgumentsOk, - CommandLineArgumentsError, - HelpRequested -}; - -static ParseCommandLineArgumentsResult - parseCustomSizeHints(const QStringList &arguments, MainWindow::CustomSizeHintMap *result) -{ - result->clear(); - const int argumentCount = arguments.size(); - for (int i = 1; i < argumentCount; ++i) { - const QString &arg = arguments.at(i); - if (arg.startsWith(QLatin1String("-SizeHint"))) { - const QString name = arg.mid(9); - if (name.isEmpty()) - return CommandLineArgumentsError; - if (++i == argumentCount) - return CommandLineArgumentsError; - const QStringView sizeStr{ arguments.at(i) }; - const int idx = sizeStr.indexOf(QLatin1Char('x')); - if (idx == -1) - return CommandLineArgumentsError; - bool ok; - const int w = sizeStr.left(idx).toInt(&ok); - if (!ok) - return CommandLineArgumentsError; - const int h = sizeStr.mid(idx + 1).toInt(&ok); - if (!ok) - return CommandLineArgumentsError; - result->insert(name, QSize(w, h)); - } else if (arg == QLatin1String("-h") || arg == QLatin1String("--help")) { - return HelpRequested; - } else { - return CommandLineArgumentsError; - } - } - - return CommandLineArgumentsOk; -} - -int main(int argc, char **argv) -{ - QApplication app(argc, argv); - MainWindow::CustomSizeHintMap customSizeHints; - switch (parseCustomSizeHints(QCoreApplication::arguments(), &customSizeHints)) { - case CommandLineArgumentsOk: - break; - case CommandLineArgumentsError: - usage(); - return -1; - case HelpRequested: - usage(); - return 0; - } - MainWindow mainWin(customSizeHints); - mainWin.resize(800, 600); - mainWin.show(); - return app.exec(); -} diff --git a/examples/widgets/mainwindows/mainwindow/mainwindow.cpp b/examples/widgets/mainwindows/mainwindow/mainwindow.cpp deleted file mode 100644 index d5a7d6ae07..0000000000 --- a/examples/widgets/mainwindows/mainwindow/mainwindow.cpp +++ /dev/null @@ -1,491 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "mainwindow.h" -#include "colorswatch.h" -#include "toolbar.h" - -#include <QActionGroup> -#include <QLayout> -#include <QMenu> -#include <QMenuBar> -#include <QStatusBar> -#include <QTextEdit> -#include <QFile> -#include <QDataStream> -#include <QFileDialog> -#include <QDialogButtonBox> -#include <QMessageBox> -#include <QApplication> -#include <QPainter> -#include <QMouseEvent> -#include <QLineEdit> -#include <QComboBox> -#include <QLabel> -#include <QPushButton> -#include <QTextEdit> -#include <QDebug> - -static const char message[] = - "<p><b>Qt Main Window Example</b></p>" - - "<p>This is a demonstration of the QMainWindow, QToolBar and " - "QDockWidget classes.</p>" - - "<p>The tool bar and dock widgets can be dragged around and rearranged " - "using the mouse or via the menu.</p>" - - "<p>Each dock widget contains a colored frame and a context " - "(right-click) menu.</p>" - -#ifdef Q_OS_MAC - "<p>On OS X, the \"Black\" dock widget has been created as a " - "<em>Drawer</em>, which is a special kind of QDockWidget.</p>" -#endif - ; - -Q_DECLARE_METATYPE(QDockWidget::DockWidgetFeatures) - -MainWindow::MainWindow(const CustomSizeHintMap &customSizeHints, - QWidget *parent, Qt::WindowFlags flags) - : QMainWindow(parent, flags) -{ - Q_UNUSED(message); - setObjectName("MainWindow"); - setWindowTitle("Qt Main Window Example"); - - QTextEdit *center = new QTextEdit(this); - center->setReadOnly(true); - center->setMinimumSize(400, 205); - setCentralWidget(center); - - setupToolBar(); - setupMenuBar(); - setupDockWidgets(customSizeHints); - - statusBar()->showMessage(tr("Status Bar")); -} - -void MainWindow::actionTriggered(QAction *action) -{ - qDebug("action '%s' triggered", action->text().toLocal8Bit().data()); -} - -void MainWindow::setupToolBar() -{ -#ifdef Q_OS_MACOS - setUnifiedTitleAndToolBarOnMac(true); -#endif - - for (int i = 0; i < 3; ++i) { - ToolBar *tb = new ToolBar(QString::fromLatin1("Tool Bar %1").arg(i + 1), this); - toolBars.append(tb); - addToolBar(tb); - } -} - -void MainWindow::setupMenuBar() -{ - QMenu *menu = menuBar()->addMenu(tr("&File")); - - menu->addAction(tr("Save layout..."), this, &MainWindow::saveLayout); - menu->addAction(tr("Load layout..."), this, &MainWindow::loadLayout); - menu->addAction(tr("Switch layout direction"),this, &MainWindow::switchLayoutDirection); - - menu->addSeparator(); - menu->addAction(tr("&Quit"), this, &QWidget::close); - - mainWindowMenu = menuBar()->addMenu(tr("Main window")); - - QAction *action = mainWindowMenu->addAction(tr("Animated docks")); - action->setCheckable(true); - action->setChecked(dockOptions() & AnimatedDocks); - connect(action, &QAction::toggled, this, &MainWindow::setDockOptions); - - action = mainWindowMenu->addAction(tr("Allow nested docks")); - action->setCheckable(true); - action->setChecked(dockOptions() & AllowNestedDocks); - connect(action, &QAction::toggled, this, &MainWindow::setDockOptions); - - action = mainWindowMenu->addAction(tr("Allow tabbed docks")); - action->setCheckable(true); - action->setChecked(dockOptions() & AllowTabbedDocks); - connect(action, &QAction::toggled, this, &MainWindow::setDockOptions); - - action = mainWindowMenu->addAction(tr("Force tabbed docks")); - action->setCheckable(true); - action->setChecked(dockOptions() & ForceTabbedDocks); - connect(action, &QAction::toggled, this, &MainWindow::setDockOptions); - - action = mainWindowMenu->addAction(tr("Vertical tabs")); - action->setCheckable(true); - action->setChecked(dockOptions() & VerticalTabs); - connect(action, &QAction::toggled, this, &MainWindow::setDockOptions); - - action = mainWindowMenu->addAction(tr("Grouped dragging")); - action->setCheckable(true); - action->setChecked(dockOptions() & GroupedDragging); - connect(action, &QAction::toggled, this, &MainWindow::setDockOptions); - - QMenu *toolBarMenu = menuBar()->addMenu(tr("Tool bars")); - for (int i = 0; i < toolBars.count(); ++i) - toolBarMenu->addMenu(toolBars.at(i)->toolbarMenu()); - -#ifdef Q_OS_MACOS - toolBarMenu->addSeparator(); - - action = toolBarMenu->addAction(tr("Unified")); - action->setCheckable(true); - action->setChecked(unifiedTitleAndToolBarOnMac()); - connect(action, &QAction::toggled, this, &QMainWindow::setUnifiedTitleAndToolBarOnMac); -#endif - - dockWidgetMenu = menuBar()->addMenu(tr("&Dock Widgets")); - - QMenu *aboutMenu = menuBar()->addMenu(tr("About")); - QAction *aboutAct = aboutMenu->addAction(tr("&About"), this, &MainWindow::about); - aboutAct->setStatusTip(tr("Show the application's About box")); - - QAction *aboutQtAct = aboutMenu->addAction(tr("About &Qt"), qApp, &QApplication::aboutQt); - aboutQtAct->setStatusTip(tr("Show the Qt library's About box")); -} - -void MainWindow::setDockOptions() -{ - DockOptions opts; - QList<QAction*> actions = mainWindowMenu->actions(); - - if (actions.at(0)->isChecked()) - opts |= AnimatedDocks; - if (actions.at(1)->isChecked()) - opts |= AllowNestedDocks; - if (actions.at(2)->isChecked()) - opts |= AllowTabbedDocks; - if (actions.at(3)->isChecked()) - opts |= ForceTabbedDocks; - if (actions.at(4)->isChecked()) - opts |= VerticalTabs; - if (actions.at(5)->isChecked()) - opts |= GroupedDragging; - - QMainWindow::setDockOptions(opts); -} - -void MainWindow::saveLayout() -{ - QString fileName - = QFileDialog::getSaveFileName(this, tr("Save layout")); - if (fileName.isEmpty()) - return; - QFile file(fileName); - if (!file.open(QFile::WriteOnly)) { - QString msg = tr("Failed to open %1\n%2") - .arg(QDir::toNativeSeparators(fileName), file.errorString()); - QMessageBox::warning(this, tr("Error"), msg); - return; - } - - QByteArray geo_data = saveGeometry(); - QByteArray layout_data = saveState(); - - bool ok = file.putChar((uchar)geo_data.size()); - if (ok) - ok = file.write(geo_data) == geo_data.size(); - if (ok) - ok = file.write(layout_data) == layout_data.size(); - - if (!ok) { - QString msg = tr("Error writing to %1\n%2") - .arg(QDir::toNativeSeparators(fileName), file.errorString()); - QMessageBox::warning(this, tr("Error"), msg); - return; - } -} - -void MainWindow::loadLayout() -{ - QString fileName - = QFileDialog::getOpenFileName(this, tr("Load layout")); - if (fileName.isEmpty()) - return; - QFile file(fileName); - if (!file.open(QFile::ReadOnly)) { - QString msg = tr("Failed to open %1\n%2") - .arg(QDir::toNativeSeparators(fileName), file.errorString()); - QMessageBox::warning(this, tr("Error"), msg); - return; - } - - uchar geo_size; - QByteArray geo_data; - QByteArray layout_data; - - bool ok = file.getChar((char*)&geo_size); - if (ok) { - geo_data = file.read(geo_size); - ok = geo_data.size() == geo_size; - } - if (ok) { - layout_data = file.readAll(); - ok = layout_data.size() > 0; - } - - if (ok) - ok = restoreGeometry(geo_data); - if (ok) - ok = restoreState(layout_data); - - if (!ok) { - QString msg = tr("Error reading %1").arg(QDir::toNativeSeparators(fileName)); - QMessageBox::warning(this, tr("Error"), msg); - return; - } -} - -static QAction *addCornerAction(const QString &text, QMainWindow *mw, QMenu *menu, QActionGroup *group, - Qt::Corner c, Qt::DockWidgetArea a) -{ - QAction *result = menu->addAction(text, mw, [=]() { mw->setCorner(c, a); }); - result->setCheckable(true); - group->addAction(result); - return result; -} - -void MainWindow::setupDockWidgets(const CustomSizeHintMap &customSizeHints) -{ - qRegisterMetaType<QDockWidget::DockWidgetFeatures>(); - - QMenu *cornerMenu = dockWidgetMenu->addMenu(tr("Top left corner")); - QActionGroup *group = new QActionGroup(this); - group->setExclusive(true); - QAction *cornerAction = addCornerAction(tr("Top dock area"), this, cornerMenu, group, Qt::TopLeftCorner, Qt::TopDockWidgetArea); - cornerAction->setChecked(true); - addCornerAction(tr("Left dock area"), this, cornerMenu, group, Qt::TopLeftCorner, Qt::LeftDockWidgetArea); - - cornerMenu = dockWidgetMenu->addMenu(tr("Top right corner")); - group = new QActionGroup(this); - group->setExclusive(true); - cornerAction = addCornerAction(tr("Top dock area"), this, cornerMenu, group, Qt::TopRightCorner, Qt::TopDockWidgetArea); - cornerAction->setChecked(true); - addCornerAction(tr("Right dock area"), this, cornerMenu, group, Qt::TopRightCorner, Qt::RightDockWidgetArea); - - cornerMenu = dockWidgetMenu->addMenu(tr("Bottom left corner")); - group = new QActionGroup(this); - group->setExclusive(true); - cornerAction = addCornerAction(tr("Bottom dock area"), this, cornerMenu, group, Qt::BottomLeftCorner, Qt::BottomDockWidgetArea); - cornerAction->setChecked(true); - addCornerAction(tr("Left dock area"), this, cornerMenu, group, Qt::BottomLeftCorner, Qt::LeftDockWidgetArea); - - cornerMenu = dockWidgetMenu->addMenu(tr("Bottom right corner")); - group = new QActionGroup(this); - group->setExclusive(true); - cornerAction = addCornerAction(tr("Bottom dock area"), this, cornerMenu, group, Qt::BottomRightCorner, Qt::BottomDockWidgetArea); - cornerAction->setChecked(true); - addCornerAction(tr("Right dock area"), this, cornerMenu, group, Qt::BottomRightCorner, Qt::RightDockWidgetArea); - - dockWidgetMenu->addSeparator(); - - static const struct Set { - const char * name; - uint flags; - Qt::DockWidgetArea area; - } sets [] = { -#ifndef Q_OS_MAC - { "Black", 0, Qt::LeftDockWidgetArea }, -#else - { "Black", Qt::Drawer, Qt::LeftDockWidgetArea }, -#endif - { "White", 0, Qt::RightDockWidgetArea }, - { "Red", 0, Qt::TopDockWidgetArea }, - { "Green", 0, Qt::TopDockWidgetArea }, - { "Blue", 0, Qt::BottomDockWidgetArea }, - { "Yellow", 0, Qt::BottomDockWidgetArea } - }; - const int setCount = sizeof(sets) / sizeof(Set); - - const QIcon qtIcon(QPixmap(":/res/qt.png")); - for (int i = 0; i < setCount; ++i) { - ColorSwatch *swatch = new ColorSwatch(tr(sets[i].name), this, Qt::WindowFlags(sets[i].flags)); - if (i % 2) - swatch->setWindowIcon(qtIcon); - if (qstrcmp(sets[i].name, "Blue") == 0) { - BlueTitleBar *titlebar = new BlueTitleBar(swatch); - swatch->setTitleBarWidget(titlebar); - connect(swatch, &QDockWidget::topLevelChanged, titlebar, &BlueTitleBar::updateMask); - connect(swatch, &QDockWidget::featuresChanged, titlebar, &BlueTitleBar::updateMask, Qt::QueuedConnection); - } - - QString name = QString::fromLatin1(sets[i].name); - if (customSizeHints.contains(name)) - swatch->setCustomSizeHint(customSizeHints.value(name)); - - addDockWidget(sets[i].area, swatch); - dockWidgetMenu->addMenu(swatch->colorSwatchMenu()); - } - - destroyDockWidgetMenu = new QMenu(tr("Destroy dock widget"), this); - destroyDockWidgetMenu->setEnabled(false); - connect(destroyDockWidgetMenu, &QMenu::triggered, this, &MainWindow::destroyDockWidget); - - dockWidgetMenu->addSeparator(); - dockWidgetMenu->addAction(tr("Add dock widget..."), this, &MainWindow::createDockWidget); - dockWidgetMenu->addMenu(destroyDockWidgetMenu); -} - -void MainWindow::switchLayoutDirection() -{ - if (layoutDirection() == Qt::LeftToRight) - QApplication::setLayoutDirection(Qt::RightToLeft); - else - QApplication::setLayoutDirection(Qt::LeftToRight); -} - -class CreateDockWidgetDialog : public QDialog -{ -public: - explicit CreateDockWidgetDialog(QWidget *parent = nullptr); - - QString enteredObjectName() const { return m_objectName->text(); } - Qt::DockWidgetArea location() const; - -private: - QLineEdit *m_objectName; - QComboBox *m_location; -}; - -CreateDockWidgetDialog::CreateDockWidgetDialog(QWidget *parent) - : QDialog(parent) - , m_objectName(new QLineEdit(this)) - , m_location(new QComboBox(this)) -{ - setWindowTitle(tr("Add Dock Widget")); - setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint); - QGridLayout *layout = new QGridLayout(this); - - layout->addWidget(new QLabel(tr("Object name:")), 0, 0); - layout->addWidget(m_objectName, 0, 1); - - layout->addWidget(new QLabel(tr("Location:")), 1, 0); - m_location->setEditable(false); - m_location->addItem(tr("Top")); - m_location->addItem(tr("Left")); - m_location->addItem(tr("Right")); - m_location->addItem(tr("Bottom")); - m_location->addItem(tr("Restore")); - layout->addWidget(m_location, 1, 1); - - QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this); - connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject); - connect(buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept); - layout->addWidget(buttonBox, 2, 0, 1, 2); -} - -Qt::DockWidgetArea CreateDockWidgetDialog::location() const -{ - switch (m_location->currentIndex()) { - case 0: return Qt::TopDockWidgetArea; - case 1: return Qt::LeftDockWidgetArea; - case 2: return Qt::RightDockWidgetArea; - case 3: return Qt::BottomDockWidgetArea; - default: - break; - } - return Qt::NoDockWidgetArea; -} - -void MainWindow::createDockWidget() -{ - CreateDockWidgetDialog dialog(this); - if (dialog.exec() == QDialog::Rejected) - return; - - QDockWidget *dw = new QDockWidget; - const QString name = dialog.enteredObjectName(); - dw->setObjectName(name); - dw->setWindowTitle(name); - dw->setWidget(new QTextEdit); - - Qt::DockWidgetArea area = dialog.location(); - switch (area) { - case Qt::LeftDockWidgetArea: - case Qt::RightDockWidgetArea: - case Qt::TopDockWidgetArea: - case Qt::BottomDockWidgetArea: - addDockWidget(area, dw); - break; - default: - if (!restoreDockWidget(dw)) { - QMessageBox::warning(this, QString(), tr("Failed to restore dock widget")); - delete dw; - return; - } - break; - } - - extraDockWidgets.append(dw); - destroyDockWidgetMenu->setEnabled(true); - destroyDockWidgetMenu->addAction(new QAction(name, this)); -} - -void MainWindow::destroyDockWidget(QAction *action) -{ - int index = destroyDockWidgetMenu->actions().indexOf(action); - delete extraDockWidgets.takeAt(index); - destroyDockWidgetMenu->removeAction(action); - action->deleteLater(); - - if (destroyDockWidgetMenu->isEmpty()) - destroyDockWidgetMenu->setEnabled(false); -} - -void MainWindow::about() -{ - QMessageBox::about(this, tr("About MainWindows"), message); -} diff --git a/examples/widgets/mainwindows/mainwindow/mainwindow.h b/examples/widgets/mainwindows/mainwindow/mainwindow.h deleted file mode 100644 index 3ce9732763..0000000000 --- a/examples/widgets/mainwindows/mainwindow/mainwindow.h +++ /dev/null @@ -1,94 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MAINWINDOW_H -#define MAINWINDOW_H - -#include <QMainWindow> - -class ToolBar; -QT_FORWARD_DECLARE_CLASS(QMenu) - -class MainWindow : public QMainWindow -{ - Q_OBJECT - -public: - typedef QMap<QString, QSize> CustomSizeHintMap; - - explicit MainWindow(const CustomSizeHintMap &customSizeHints, - QWidget *parent = nullptr, - Qt::WindowFlags flags = { }); - -public slots: - void actionTriggered(QAction *action); - void saveLayout(); - void loadLayout(); - void switchLayoutDirection(); - void setDockOptions(); - - void createDockWidget(); - void destroyDockWidget(QAction *action); - - void about(); - -private: - void setupToolBar(); - void setupMenuBar(); - void setupDockWidgets(const CustomSizeHintMap &customSizeHints); - - QList<ToolBar*> toolBars; - QMenu *dockWidgetMenu; - QMenu *mainWindowMenu; - QList<QDockWidget *> extraDockWidgets; - QMenu *destroyDockWidgetMenu; -}; - -#endif // MAINWINDOW_H diff --git a/examples/widgets/mainwindows/mainwindow/mainwindow.pro b/examples/widgets/mainwindows/mainwindow/mainwindow.pro deleted file mode 100644 index 446d07ee6e..0000000000 --- a/examples/widgets/mainwindows/mainwindow/mainwindow.pro +++ /dev/null @@ -1,16 +0,0 @@ -TEMPLATE = app -QT += widgets -requires(qtConfig(combobox)) - -HEADERS += colorswatch.h mainwindow.h toolbar.h -SOURCES += colorswatch.cpp mainwindow.cpp toolbar.cpp main.cpp -build_all:!build_pass { - CONFIG -= build_all - CONFIG += release -} - -RESOURCES += mainwindow.qrc - -# install -target.path = $$[QT_INSTALL_EXAMPLES]/widgets/mainwindows/mainwindow -INSTALLS += target diff --git a/examples/widgets/mainwindows/mainwindow/mainwindow.qrc b/examples/widgets/mainwindows/mainwindow/mainwindow.qrc deleted file mode 100644 index 47ff22a3e4..0000000000 --- a/examples/widgets/mainwindows/mainwindow/mainwindow.qrc +++ /dev/null @@ -1,8 +0,0 @@ -<!DOCTYPE RCC><RCC version="1.0"> -<qresource prefix="/res"> - <file>qt.png</file> - <file>titlebarLeft.png</file> - <file>titlebarCenter.png</file> - <file>titlebarRight.png</file> -</qresource> -</RCC> diff --git a/examples/widgets/mainwindows/mainwindow/qt.png b/examples/widgets/mainwindows/mainwindow/qt.png Binary files differdeleted file mode 100644 index 4f68e162de..0000000000 --- a/examples/widgets/mainwindows/mainwindow/qt.png +++ /dev/null diff --git a/examples/widgets/mainwindows/mainwindow/titlebarCenter.png b/examples/widgets/mainwindows/mainwindow/titlebarCenter.png Binary files differdeleted file mode 100644 index 5cc141355c..0000000000 --- a/examples/widgets/mainwindows/mainwindow/titlebarCenter.png +++ /dev/null diff --git a/examples/widgets/mainwindows/mainwindow/titlebarLeft.png b/examples/widgets/mainwindows/mainwindow/titlebarLeft.png Binary files differdeleted file mode 100644 index 315166202b..0000000000 --- a/examples/widgets/mainwindows/mainwindow/titlebarLeft.png +++ /dev/null diff --git a/examples/widgets/mainwindows/mainwindow/titlebarRight.png b/examples/widgets/mainwindows/mainwindow/titlebarRight.png Binary files differdeleted file mode 100644 index a4505268ec..0000000000 --- a/examples/widgets/mainwindows/mainwindow/titlebarRight.png +++ /dev/null diff --git a/examples/widgets/mainwindows/mainwindow/toolbar.cpp b/examples/widgets/mainwindows/mainwindow/toolbar.cpp deleted file mode 100644 index 431a804298..0000000000 --- a/examples/widgets/mainwindows/mainwindow/toolbar.cpp +++ /dev/null @@ -1,363 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "toolbar.h" - -#include <QRandomGenerator> - -#include <QActionGroup> -#include <QMainWindow> -#include <QMenu> -#include <QPainter> -#include <QPainterPath> -#include <QSpinBox> -#include <QLabel> -#include <QToolTip> - -#include <stdlib.h> - -static QPixmap genIcon(const QSize &iconSize, const QString &, const QColor &color, qreal pixelRatio) -{ - int w = qRound(iconSize.width() * pixelRatio); - int h = qRound(iconSize.height() * pixelRatio); - - QImage image(w, h, QImage::Format_ARGB32_Premultiplied); - image.fill(0); - - QPainter p(&image); - - extern void render_qt_text(QPainter *, int, int, const QColor &); - render_qt_text(&p, w, h, color); - - QPixmap pm = QPixmap::fromImage(image, Qt::DiffuseDither | Qt::DiffuseAlphaDither); - pm.setDevicePixelRatio(pixelRatio); - return pm; -} - -static QPixmap genIcon(const QSize &iconSize, int number, const QColor &color, qreal pixelRatio) -{ return genIcon(iconSize, QString::number(number), color, pixelRatio); } - -ToolBar::ToolBar(const QString &title, QWidget *parent) - : QToolBar(parent) - , spinbox(nullptr) - , spinboxAction(nullptr) -{ - setWindowTitle(title); - setObjectName(title); - - setIconSize(QSize(32, 32)); - - qreal dpr = devicePixelRatio(); - menu = new QMenu("One", this); - menu->setIcon(genIcon(iconSize(), 1, Qt::black, dpr)); - menu->addAction(genIcon(iconSize(), "A", Qt::blue, dpr), "A"); - menu->addAction(genIcon(iconSize(), "B", Qt::blue, dpr), "B"); - menu->addAction(genIcon(iconSize(), "C", Qt::blue, dpr), "C"); - addAction(menu->menuAction()); - - QAction *two = addAction(genIcon(iconSize(), 2, Qt::white, dpr), "Two"); - QFont boldFont; - boldFont.setBold(true); - two->setFont(boldFont); - - addAction(genIcon(iconSize(), 3, Qt::red, dpr), "Three"); - addAction(genIcon(iconSize(), 4, Qt::green, dpr), "Four"); - addAction(genIcon(iconSize(), 5, Qt::blue, dpr), "Five"); - addAction(genIcon(iconSize(), 6, Qt::yellow, dpr), "Six"); - orderAction = new QAction(this); - orderAction->setText(tr("Order Items in Tool Bar")); - connect(orderAction, &QAction::triggered, this, &ToolBar::order); - - randomizeAction = new QAction(this); - randomizeAction->setText(tr("Randomize Items in Tool Bar")); - connect(randomizeAction, &QAction::triggered, this, &ToolBar::randomize); - - addSpinBoxAction = new QAction(this); - addSpinBoxAction->setText(tr("Add Spin Box")); - connect(addSpinBoxAction, &QAction::triggered, this, &ToolBar::addSpinBox); - - removeSpinBoxAction = new QAction(this); - removeSpinBoxAction->setText(tr("Remove Spin Box")); - removeSpinBoxAction->setEnabled(false); - connect(removeSpinBoxAction, &QAction::triggered, this, &ToolBar::removeSpinBox); - - movableAction = new QAction(tr("Movable"), this); - movableAction->setCheckable(true); - connect(movableAction, &QAction::triggered, this, &ToolBar::changeMovable); - - allowedAreasActions = new QActionGroup(this); - allowedAreasActions->setExclusive(false); - - allowLeftAction = new QAction(tr("Allow on Left"), this); - allowLeftAction->setCheckable(true); - connect(allowLeftAction, &QAction::triggered, this, &ToolBar::allowLeft); - - allowRightAction = new QAction(tr("Allow on Right"), this); - allowRightAction->setCheckable(true); - connect(allowRightAction, &QAction::triggered, this, &ToolBar::allowRight); - - allowTopAction = new QAction(tr("Allow on Top"), this); - allowTopAction->setCheckable(true); - connect(allowTopAction, &QAction::triggered, this, &ToolBar::allowTop); - - allowBottomAction = new QAction(tr("Allow on Bottom"), this); - allowBottomAction->setCheckable(true); - connect(allowBottomAction, &QAction::triggered, this, &ToolBar::allowBottom); - - allowedAreasActions->addAction(allowLeftAction); - allowedAreasActions->addAction(allowRightAction); - allowedAreasActions->addAction(allowTopAction); - allowedAreasActions->addAction(allowBottomAction); - - areaActions = new QActionGroup(this); - areaActions->setExclusive(true); - - leftAction = new QAction(tr("Place on Left") , this); - leftAction->setCheckable(true); - connect(leftAction, &QAction::triggered, this, &ToolBar::placeLeft); - - rightAction = new QAction(tr("Place on Right") , this); - rightAction->setCheckable(true); - connect(rightAction, &QAction::triggered, this, &ToolBar::placeRight); - - topAction = new QAction(tr("Place on Top") , this); - topAction->setCheckable(true); - connect(topAction, &QAction::triggered, this, &ToolBar::placeTop); - - bottomAction = new QAction(tr("Place on Bottom") , this); - bottomAction->setCheckable(true); - connect(bottomAction, &QAction::triggered, this, &ToolBar::placeBottom); - - areaActions->addAction(leftAction); - areaActions->addAction(rightAction); - areaActions->addAction(topAction); - areaActions->addAction(bottomAction); - - connect(movableAction, &QAction::triggered, areaActions, &QActionGroup::setEnabled); - - connect(movableAction, &QAction::triggered, allowedAreasActions, &QActionGroup::setEnabled); - - menu = new QMenu(title, this); - menu->addAction(toggleViewAction()); - menu->addSeparator(); - menu->addAction(orderAction); - menu->addAction(randomizeAction); - menu->addSeparator(); - menu->addAction(addSpinBoxAction); - menu->addAction(removeSpinBoxAction); - menu->addSeparator(); - menu->addAction(movableAction); - menu->addSeparator(); - menu->addActions(allowedAreasActions->actions()); - menu->addSeparator(); - menu->addActions(areaActions->actions()); - menu->addSeparator(); - menu->addAction(tr("Insert break"), this, &ToolBar::insertToolBarBreak); - - connect(menu, &QMenu::aboutToShow, this, &ToolBar::updateMenu); - - randomize(); -} - -void ToolBar::updateMenu() -{ - QMainWindow *mainWindow = qobject_cast<QMainWindow *>(parentWidget()); - Q_ASSERT(mainWindow); - - const Qt::ToolBarArea area = mainWindow->toolBarArea(this); - const Qt::ToolBarAreas areas = allowedAreas(); - - movableAction->setChecked(isMovable()); - - allowLeftAction->setChecked(isAreaAllowed(Qt::LeftToolBarArea)); - allowRightAction->setChecked(isAreaAllowed(Qt::RightToolBarArea)); - allowTopAction->setChecked(isAreaAllowed(Qt::TopToolBarArea)); - allowBottomAction->setChecked(isAreaAllowed(Qt::BottomToolBarArea)); - - if (allowedAreasActions->isEnabled()) { - allowLeftAction->setEnabled(area != Qt::LeftToolBarArea); - allowRightAction->setEnabled(area != Qt::RightToolBarArea); - allowTopAction->setEnabled(area != Qt::TopToolBarArea); - allowBottomAction->setEnabled(area != Qt::BottomToolBarArea); - } - - leftAction->setChecked(area == Qt::LeftToolBarArea); - rightAction->setChecked(area == Qt::RightToolBarArea); - topAction->setChecked(area == Qt::TopToolBarArea); - bottomAction->setChecked(area == Qt::BottomToolBarArea); - - if (areaActions->isEnabled()) { - leftAction->setEnabled(areas & Qt::LeftToolBarArea); - rightAction->setEnabled(areas & Qt::RightToolBarArea); - topAction->setEnabled(areas & Qt::TopToolBarArea); - bottomAction->setEnabled(areas & Qt::BottomToolBarArea); - } -} - -void ToolBar::order() -{ - QList<QAction *> ordered; - QList<QAction *> actions1 = actions(); - const QList<QAction *> childActions = findChildren<QAction *>(); - for (QAction *action : childActions) { - if (!actions1.contains(action)) - continue; - actions1.removeAll(action); - ordered.append(action); - } - - clear(); - addActions(ordered); - - orderAction->setEnabled(false); -} - -void ToolBar::randomize() -{ - QList<QAction *> randomized; - QList<QAction *> actions = this->actions(); - while (!actions.isEmpty()) { - QAction *action = actions.takeAt(QRandomGenerator::global()->bounded(actions.size())); - randomized.append(action); - } - clear(); - addActions(randomized); - - orderAction->setEnabled(true); -} - -void ToolBar::addSpinBox() -{ - if (!spinbox) - spinbox = new QSpinBox(this); - if (!spinboxAction) - spinboxAction = addWidget(spinbox); - else - addAction(spinboxAction); - - addSpinBoxAction->setEnabled(false); - removeSpinBoxAction->setEnabled(true); -} - -void ToolBar::removeSpinBox() -{ - if (spinboxAction) - removeAction(spinboxAction); - - addSpinBoxAction->setEnabled(true); - removeSpinBoxAction->setEnabled(false); -} - -void ToolBar::allow(Qt::ToolBarArea area, bool a) -{ - Qt::ToolBarAreas areas = allowedAreas(); - areas = a ? areas | area : areas & ~area; - setAllowedAreas(areas); - - if (areaActions->isEnabled()) { - leftAction->setEnabled(areas & Qt::LeftToolBarArea); - rightAction->setEnabled(areas & Qt::RightToolBarArea); - topAction->setEnabled(areas & Qt::TopToolBarArea); - bottomAction->setEnabled(areas & Qt::BottomToolBarArea); - } -} - -void ToolBar::place(Qt::ToolBarArea area, bool p) -{ - if (!p) - return; - - QMainWindow *mainWindow = qobject_cast<QMainWindow *>(parentWidget()); - Q_ASSERT(mainWindow); - - mainWindow->addToolBar(area, this); - - if (allowedAreasActions->isEnabled()) { - allowLeftAction->setEnabled(area != Qt::LeftToolBarArea); - allowRightAction->setEnabled(area != Qt::RightToolBarArea); - allowTopAction->setEnabled(area != Qt::TopToolBarArea); - allowBottomAction->setEnabled(area != Qt::BottomToolBarArea); - } -} - -void ToolBar::changeMovable(bool movable) -{ setMovable(movable); } - -void ToolBar::allowLeft(bool a) -{ allow(Qt::LeftToolBarArea, a); } - -void ToolBar::allowRight(bool a) -{ allow(Qt::RightToolBarArea, a); } - -void ToolBar::allowTop(bool a) -{ allow(Qt::TopToolBarArea, a); } - -void ToolBar::allowBottom(bool a) -{ allow(Qt::BottomToolBarArea, a); } - -void ToolBar::placeLeft(bool p) -{ place(Qt::LeftToolBarArea, p); } - -void ToolBar::placeRight(bool p) -{ place(Qt::RightToolBarArea, p); } - -void ToolBar::placeTop(bool p) -{ place(Qt::TopToolBarArea, p); } - -void ToolBar::placeBottom(bool p) -{ place(Qt::BottomToolBarArea, p); } - -void ToolBar::insertToolBarBreak() -{ - QMainWindow *mainWindow = qobject_cast<QMainWindow *>(parentWidget()); - Q_ASSERT(mainWindow); - - mainWindow->insertToolBarBreak(this); -} diff --git a/examples/widgets/mainwindows/mainwindow/toolbar.h b/examples/widgets/mainwindows/mainwindow/toolbar.h deleted file mode 100644 index 27b93d2d6f..0000000000 --- a/examples/widgets/mainwindows/mainwindow/toolbar.h +++ /dev/null @@ -1,119 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef TOOLBAR_H -#define TOOLBAR_H - -#include <QToolBar> - -QT_FORWARD_DECLARE_CLASS(QAction) -QT_FORWARD_DECLARE_CLASS(QActionGroup) -QT_FORWARD_DECLARE_CLASS(QMenu) -QT_FORWARD_DECLARE_CLASS(QSpinBox) - -class ToolBar : public QToolBar -{ - Q_OBJECT - -public: - explicit ToolBar(const QString &title, QWidget *parent); - - QMenu *toolbarMenu() const { return menu; } - -private slots: - void order(); - void randomize(); - void addSpinBox(); - void removeSpinBox(); - - void changeMovable(bool movable); - - void allowLeft(bool a); - void allowRight(bool a); - void allowTop(bool a); - void allowBottom(bool a); - - void placeLeft(bool p); - void placeRight(bool p); - void placeTop(bool p); - void placeBottom(bool p); - - void updateMenu(); - void insertToolBarBreak(); - -private: - void allow(Qt::ToolBarArea area, bool allow); - void place(Qt::ToolBarArea area, bool place); - - QSpinBox *spinbox; - QAction *spinboxAction; - - QMenu *menu; - QAction *orderAction; - QAction *randomizeAction; - QAction *addSpinBoxAction; - QAction *removeSpinBoxAction; - - QAction *movableAction; - - QActionGroup *allowedAreasActions; - QAction *allowLeftAction; - QAction *allowRightAction; - QAction *allowTopAction; - QAction *allowBottomAction; - - QActionGroup *areaActions; - QAction *leftAction; - QAction *rightAction; - QAction *topAction; - QAction *bottomAction; -}; - -#endif // TOOLBAR_H diff --git a/examples/widgets/mainwindows/mainwindows.pro b/examples/widgets/mainwindows/mainwindows.pro index dcda89abaf..75f664f6ec 100644 --- a/examples/widgets/mainwindows/mainwindows.pro +++ b/examples/widgets/mainwindows/mainwindows.pro @@ -1,7 +1,2 @@ TEMPLATE = subdirs -SUBDIRS = application \ - dockwidgets \ - mainwindow \ - mdi \ - menus \ - sdi +SUBDIRS = menus diff --git a/examples/widgets/mainwindows/mdi/CMakeLists.txt b/examples/widgets/mainwindows/mdi/CMakeLists.txt deleted file mode 100644 index c34d0e9ad7..0000000000 --- a/examples/widgets/mainwindows/mdi/CMakeLists.txt +++ /dev/null @@ -1,59 +0,0 @@ -# Generated from mdi.pro. - -cmake_minimum_required(VERSION 3.16) -project(mdi LANGUAGES CXX) - -set(CMAKE_INCLUDE_CURRENT_DIR ON) - -set(CMAKE_AUTOMOC ON) -set(CMAKE_AUTORCC ON) -set(CMAKE_AUTOUIC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/mainwindows/mdi") - -find_package(Qt6 COMPONENTS Core) -find_package(Qt6 COMPONENTS Gui) -find_package(Qt6 COMPONENTS Widgets) - -qt_add_executable(mdi - main.cpp - mainwindow.cpp mainwindow.h - mdichild.cpp mdichild.h -) -set_target_properties(mdi PROPERTIES - WIN32_EXECUTABLE TRUE - MACOSX_BUNDLE TRUE -) -target_link_libraries(mdi PUBLIC - Qt::Core - Qt::Gui - Qt::Widgets -) - - -# Resources: -set(mdi_resource_files - "images/copy.png" - "images/cut.png" - "images/new.png" - "images/open.png" - "images/paste.png" - "images/save.png" -) - -qt6_add_resources(mdi "mdi" - PREFIX - "/" - FILES - ${mdi_resource_files} -) - -install(TARGETS mdi - RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" - BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" - LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" -) diff --git a/examples/widgets/mainwindows/mdi/images/copy.png b/examples/widgets/mainwindows/mdi/images/copy.png Binary files differdeleted file mode 100644 index 2aeb28288f..0000000000 --- a/examples/widgets/mainwindows/mdi/images/copy.png +++ /dev/null diff --git a/examples/widgets/mainwindows/mdi/images/cut.png b/examples/widgets/mainwindows/mdi/images/cut.png Binary files differdeleted file mode 100644 index 54638e9386..0000000000 --- a/examples/widgets/mainwindows/mdi/images/cut.png +++ /dev/null diff --git a/examples/widgets/mainwindows/mdi/images/new.png b/examples/widgets/mainwindows/mdi/images/new.png Binary files differdeleted file mode 100644 index 12131b0100..0000000000 --- a/examples/widgets/mainwindows/mdi/images/new.png +++ /dev/null diff --git a/examples/widgets/mainwindows/mdi/images/open.png b/examples/widgets/mainwindows/mdi/images/open.png Binary files differdeleted file mode 100644 index 45fa2883a7..0000000000 --- a/examples/widgets/mainwindows/mdi/images/open.png +++ /dev/null diff --git a/examples/widgets/mainwindows/mdi/images/paste.png b/examples/widgets/mainwindows/mdi/images/paste.png Binary files differdeleted file mode 100644 index c14425cad1..0000000000 --- a/examples/widgets/mainwindows/mdi/images/paste.png +++ /dev/null diff --git a/examples/widgets/mainwindows/mdi/images/save.png b/examples/widgets/mainwindows/mdi/images/save.png Binary files differdeleted file mode 100644 index e65a29d5f1..0000000000 --- a/examples/widgets/mainwindows/mdi/images/save.png +++ /dev/null diff --git a/examples/widgets/mainwindows/mdi/main.cpp b/examples/widgets/mainwindows/mdi/main.cpp deleted file mode 100644 index 950244ad53..0000000000 --- a/examples/widgets/mainwindows/mdi/main.cpp +++ /dev/null @@ -1,78 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QApplication> -#include <QCommandLineParser> -#include <QCommandLineOption> - -#include "mainwindow.h" - -int main(int argc, char *argv[]) -{ - Q_INIT_RESOURCE(mdi); - - QApplication app(argc, argv); - QCoreApplication::setApplicationName("MDI Example"); - QCoreApplication::setOrganizationName("QtProject"); - QCoreApplication::setApplicationVersion(QT_VERSION_STR); - QCommandLineParser parser; - parser.setApplicationDescription("Qt MDI Example"); - parser.addHelpOption(); - parser.addVersionOption(); - parser.addPositionalArgument("file", "The file to open."); - parser.process(app); - - MainWindow mainWin; - const QStringList posArgs = parser.positionalArguments(); - for (const QString &fileName : posArgs) - mainWin.openFile(fileName); - mainWin.show(); - return app.exec(); -} diff --git a/examples/widgets/mainwindows/mdi/mainwindow.cpp b/examples/widgets/mainwindows/mdi/mainwindow.cpp deleted file mode 100644 index a6690a1ac4..0000000000 --- a/examples/widgets/mainwindows/mdi/mainwindow.cpp +++ /dev/null @@ -1,508 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QtWidgets> - -#include "mainwindow.h" -#include "mdichild.h" - -MainWindow::MainWindow() - : mdiArea(new QMdiArea) -{ - mdiArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded); - mdiArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded); - setCentralWidget(mdiArea); - connect(mdiArea, &QMdiArea::subWindowActivated, - this, &MainWindow::updateMenus); - - createActions(); - createStatusBar(); - updateMenus(); - - readSettings(); - - setWindowTitle(tr("MDI")); - setUnifiedTitleAndToolBarOnMac(true); -} - -void MainWindow::closeEvent(QCloseEvent *event) -{ - mdiArea->closeAllSubWindows(); - if (mdiArea->currentSubWindow()) { - event->ignore(); - } else { - writeSettings(); - event->accept(); - } -} - -void MainWindow::newFile() -{ - MdiChild *child = createMdiChild(); - child->newFile(); - child->show(); -} - -void MainWindow::open() -{ - const QString fileName = QFileDialog::getOpenFileName(this); - if (!fileName.isEmpty()) - openFile(fileName); -} - -bool MainWindow::openFile(const QString &fileName) -{ - if (QMdiSubWindow *existing = findMdiChild(fileName)) { - mdiArea->setActiveSubWindow(existing); - return true; - } - const bool succeeded = loadFile(fileName); - if (succeeded) - statusBar()->showMessage(tr("File loaded"), 2000); - return succeeded; -} - -bool MainWindow::loadFile(const QString &fileName) -{ - MdiChild *child = createMdiChild(); - const bool succeeded = child->loadFile(fileName); - if (succeeded) - child->show(); - else - child->close(); - MainWindow::prependToRecentFiles(fileName); - return succeeded; -} - -static inline QString recentFilesKey() { return QStringLiteral("recentFileList"); } -static inline QString fileKey() { return QStringLiteral("file"); } - -static QStringList readRecentFiles(QSettings &settings) -{ - QStringList result; - const int count = settings.beginReadArray(recentFilesKey()); - for (int i = 0; i < count; ++i) { - settings.setArrayIndex(i); - result.append(settings.value(fileKey()).toString()); - } - settings.endArray(); - return result; -} - -static void writeRecentFiles(const QStringList &files, QSettings &settings) -{ - const int count = files.size(); - settings.beginWriteArray(recentFilesKey()); - for (int i = 0; i < count; ++i) { - settings.setArrayIndex(i); - settings.setValue(fileKey(), files.at(i)); - } - settings.endArray(); -} - -bool MainWindow::hasRecentFiles() -{ - QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName()); - const int count = settings.beginReadArray(recentFilesKey()); - settings.endArray(); - return count > 0; -} - -void MainWindow::prependToRecentFiles(const QString &fileName) -{ - QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName()); - - const QStringList oldRecentFiles = readRecentFiles(settings); - QStringList recentFiles = oldRecentFiles; - recentFiles.removeAll(fileName); - recentFiles.prepend(fileName); - if (oldRecentFiles != recentFiles) - writeRecentFiles(recentFiles, settings); - - setRecentFilesVisible(!recentFiles.isEmpty()); -} - -void MainWindow::setRecentFilesVisible(bool visible) -{ - recentFileSubMenuAct->setVisible(visible); - recentFileSeparator->setVisible(visible); -} - -void MainWindow::updateRecentFileActions() -{ - QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName()); - - const QStringList recentFiles = readRecentFiles(settings); - const int count = qMin(int(MaxRecentFiles), recentFiles.size()); - int i = 0; - for ( ; i < count; ++i) { - const QString fileName = QFileInfo(recentFiles.at(i)).fileName(); - recentFileActs[i]->setText(tr("&%1 %2").arg(i + 1).arg(fileName)); - recentFileActs[i]->setData(recentFiles.at(i)); - recentFileActs[i]->setVisible(true); - } - for ( ; i < MaxRecentFiles; ++i) - recentFileActs[i]->setVisible(false); -} - -void MainWindow::openRecentFile() -{ - if (const QAction *action = qobject_cast<const QAction *>(sender())) - openFile(action->data().toString()); -} - -void MainWindow::save() -{ - if (activeMdiChild() && activeMdiChild()->save()) - statusBar()->showMessage(tr("File saved"), 2000); -} - -void MainWindow::saveAs() -{ - MdiChild *child = activeMdiChild(); - if (child && child->saveAs()) { - statusBar()->showMessage(tr("File saved"), 2000); - MainWindow::prependToRecentFiles(child->currentFile()); - } -} - -#ifndef QT_NO_CLIPBOARD -void MainWindow::cut() -{ - if (activeMdiChild()) - activeMdiChild()->cut(); -} - -void MainWindow::copy() -{ - if (activeMdiChild()) - activeMdiChild()->copy(); -} - -void MainWindow::paste() -{ - if (activeMdiChild()) - activeMdiChild()->paste(); -} -#endif - -void MainWindow::about() -{ - QMessageBox::about(this, tr("About MDI"), - tr("The <b>MDI</b> example demonstrates how to write multiple " - "document interface applications using Qt.")); -} - -void MainWindow::updateMenus() -{ - bool hasMdiChild = (activeMdiChild() != nullptr); - saveAct->setEnabled(hasMdiChild); - saveAsAct->setEnabled(hasMdiChild); -#ifndef QT_NO_CLIPBOARD - pasteAct->setEnabled(hasMdiChild); -#endif - closeAct->setEnabled(hasMdiChild); - closeAllAct->setEnabled(hasMdiChild); - tileAct->setEnabled(hasMdiChild); - cascadeAct->setEnabled(hasMdiChild); - nextAct->setEnabled(hasMdiChild); - previousAct->setEnabled(hasMdiChild); - windowMenuSeparatorAct->setVisible(hasMdiChild); - -#ifndef QT_NO_CLIPBOARD - bool hasSelection = (activeMdiChild() && - activeMdiChild()->textCursor().hasSelection()); - cutAct->setEnabled(hasSelection); - copyAct->setEnabled(hasSelection); -#endif -} - -void MainWindow::updateWindowMenu() -{ - windowMenu->clear(); - windowMenu->addAction(closeAct); - windowMenu->addAction(closeAllAct); - windowMenu->addSeparator(); - windowMenu->addAction(tileAct); - windowMenu->addAction(cascadeAct); - windowMenu->addSeparator(); - windowMenu->addAction(nextAct); - windowMenu->addAction(previousAct); - windowMenu->addAction(windowMenuSeparatorAct); - - QList<QMdiSubWindow *> windows = mdiArea->subWindowList(); - windowMenuSeparatorAct->setVisible(!windows.isEmpty()); - - for (int i = 0; i < windows.size(); ++i) { - QMdiSubWindow *mdiSubWindow = windows.at(i); - MdiChild *child = qobject_cast<MdiChild *>(mdiSubWindow->widget()); - - QString text; - if (i < 9) { - text = tr("&%1 %2").arg(i + 1) - .arg(child->userFriendlyCurrentFile()); - } else { - text = tr("%1 %2").arg(i + 1) - .arg(child->userFriendlyCurrentFile()); - } - QAction *action = windowMenu->addAction(text, mdiSubWindow, [this, mdiSubWindow]() { - mdiArea->setActiveSubWindow(mdiSubWindow); - }); - action->setCheckable(true); - action ->setChecked(child == activeMdiChild()); - } -} - -MdiChild *MainWindow::createMdiChild() -{ - MdiChild *child = new MdiChild; - mdiArea->addSubWindow(child); - -#ifndef QT_NO_CLIPBOARD - connect(child, &QTextEdit::copyAvailable, cutAct, &QAction::setEnabled); - connect(child, &QTextEdit::copyAvailable, copyAct, &QAction::setEnabled); -#endif - - return child; -} - -void MainWindow::createActions() -{ - QMenu *fileMenu = menuBar()->addMenu(tr("&File")); - QToolBar *fileToolBar = addToolBar(tr("File")); - - const QIcon newIcon = QIcon::fromTheme("document-new", QIcon(":/images/new.png")); - newAct = new QAction(newIcon, tr("&New"), this); - newAct->setShortcuts(QKeySequence::New); - newAct->setStatusTip(tr("Create a new file")); - connect(newAct, &QAction::triggered, this, &MainWindow::newFile); - fileMenu->addAction(newAct); - fileToolBar->addAction(newAct); - - const QIcon openIcon = QIcon::fromTheme("document-open", QIcon(":/images/open.png")); - QAction *openAct = new QAction(openIcon, tr("&Open..."), this); - openAct->setShortcuts(QKeySequence::Open); - openAct->setStatusTip(tr("Open an existing file")); - connect(openAct, &QAction::triggered, this, &MainWindow::open); - fileMenu->addAction(openAct); - fileToolBar->addAction(openAct); - - const QIcon saveIcon = QIcon::fromTheme("document-save", QIcon(":/images/save.png")); - saveAct = new QAction(saveIcon, tr("&Save"), this); - saveAct->setShortcuts(QKeySequence::Save); - saveAct->setStatusTip(tr("Save the document to disk")); - connect(saveAct, &QAction::triggered, this, &MainWindow::save); - fileToolBar->addAction(saveAct); - - const QIcon saveAsIcon = QIcon::fromTheme("document-save-as"); - saveAsAct = new QAction(saveAsIcon, tr("Save &As..."), this); - saveAsAct->setShortcuts(QKeySequence::SaveAs); - saveAsAct->setStatusTip(tr("Save the document under a new name")); - connect(saveAsAct, &QAction::triggered, this, &MainWindow::saveAs); - fileMenu->addAction(saveAsAct); - - fileMenu->addSeparator(); - - QMenu *recentMenu = fileMenu->addMenu(tr("Recent...")); - connect(recentMenu, &QMenu::aboutToShow, this, &MainWindow::updateRecentFileActions); - recentFileSubMenuAct = recentMenu->menuAction(); - - for (int i = 0; i < MaxRecentFiles; ++i) { - recentFileActs[i] = recentMenu->addAction(QString(), this, &MainWindow::openRecentFile); - recentFileActs[i]->setVisible(false); - } - - recentFileSeparator = fileMenu->addSeparator(); - - setRecentFilesVisible(MainWindow::hasRecentFiles()); - - fileMenu->addAction(tr("Switch layout direction"), this, &MainWindow::switchLayoutDirection); - - fileMenu->addSeparator(); - -//! [0] - const QIcon exitIcon = QIcon::fromTheme("application-exit"); - QAction *exitAct = fileMenu->addAction(exitIcon, tr("E&xit"), qApp, &QApplication::quit); - exitAct->setShortcuts(QKeySequence::Quit); - exitAct->setStatusTip(tr("Exit the application")); - fileMenu->addAction(exitAct); -//! [0] - -#ifndef QT_NO_CLIPBOARD - QMenu *editMenu = menuBar()->addMenu(tr("&Edit")); - QToolBar *editToolBar = addToolBar(tr("Edit")); - - const QIcon cutIcon = QIcon::fromTheme("edit-cut", QIcon(":/images/cut.png")); - cutAct = new QAction(cutIcon, tr("Cu&t"), this); - cutAct->setShortcuts(QKeySequence::Cut); - cutAct->setStatusTip(tr("Cut the current selection's contents to the " - "clipboard")); - connect(cutAct, &QAction::triggered, this, &MainWindow::cut); - editMenu->addAction(cutAct); - editToolBar->addAction(cutAct); - - const QIcon copyIcon = QIcon::fromTheme("edit-copy", QIcon(":/images/copy.png")); - copyAct = new QAction(copyIcon, tr("&Copy"), this); - copyAct->setShortcuts(QKeySequence::Copy); - copyAct->setStatusTip(tr("Copy the current selection's contents to the " - "clipboard")); - connect(copyAct, &QAction::triggered, this, &MainWindow::copy); - editMenu->addAction(copyAct); - editToolBar->addAction(copyAct); - - const QIcon pasteIcon = QIcon::fromTheme("edit-paste", QIcon(":/images/paste.png")); - pasteAct = new QAction(pasteIcon, tr("&Paste"), this); - pasteAct->setShortcuts(QKeySequence::Paste); - pasteAct->setStatusTip(tr("Paste the clipboard's contents into the current " - "selection")); - connect(pasteAct, &QAction::triggered, this, &MainWindow::paste); - editMenu->addAction(pasteAct); - editToolBar->addAction(pasteAct); -#endif - - windowMenu = menuBar()->addMenu(tr("&Window")); - connect(windowMenu, &QMenu::aboutToShow, this, &MainWindow::updateWindowMenu); - - closeAct = new QAction(tr("Cl&ose"), this); - closeAct->setStatusTip(tr("Close the active window")); - connect(closeAct, &QAction::triggered, - mdiArea, &QMdiArea::closeActiveSubWindow); - - closeAllAct = new QAction(tr("Close &All"), this); - closeAllAct->setStatusTip(tr("Close all the windows")); - connect(closeAllAct, &QAction::triggered, mdiArea, &QMdiArea::closeAllSubWindows); - - tileAct = new QAction(tr("&Tile"), this); - tileAct->setStatusTip(tr("Tile the windows")); - connect(tileAct, &QAction::triggered, mdiArea, &QMdiArea::tileSubWindows); - - cascadeAct = new QAction(tr("&Cascade"), this); - cascadeAct->setStatusTip(tr("Cascade the windows")); - connect(cascadeAct, &QAction::triggered, mdiArea, &QMdiArea::cascadeSubWindows); - - nextAct = new QAction(tr("Ne&xt"), this); - nextAct->setShortcuts(QKeySequence::NextChild); - nextAct->setStatusTip(tr("Move the focus to the next window")); - connect(nextAct, &QAction::triggered, mdiArea, &QMdiArea::activateNextSubWindow); - - previousAct = new QAction(tr("Pre&vious"), this); - previousAct->setShortcuts(QKeySequence::PreviousChild); - previousAct->setStatusTip(tr("Move the focus to the previous " - "window")); - connect(previousAct, &QAction::triggered, mdiArea, &QMdiArea::activatePreviousSubWindow); - - windowMenuSeparatorAct = new QAction(this); - windowMenuSeparatorAct->setSeparator(true); - - updateWindowMenu(); - - menuBar()->addSeparator(); - - QMenu *helpMenu = menuBar()->addMenu(tr("&Help")); - - QAction *aboutAct = helpMenu->addAction(tr("&About"), this, &MainWindow::about); - aboutAct->setStatusTip(tr("Show the application's About box")); - - QAction *aboutQtAct = helpMenu->addAction(tr("About &Qt"), qApp, &QApplication::aboutQt); - aboutQtAct->setStatusTip(tr("Show the Qt library's About box")); -} - -void MainWindow::createStatusBar() -{ - statusBar()->showMessage(tr("Ready")); -} - -void MainWindow::readSettings() -{ - QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName()); - const QByteArray geometry = settings.value("geometry", QByteArray()).toByteArray(); - if (geometry.isEmpty()) { - const QRect availableGeometry = screen()->availableGeometry(); - resize(availableGeometry.width() / 3, availableGeometry.height() / 2); - move((availableGeometry.width() - width()) / 2, - (availableGeometry.height() - height()) / 2); - } else { - restoreGeometry(geometry); - } -} - -void MainWindow::writeSettings() -{ - QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName()); - settings.setValue("geometry", saveGeometry()); -} - -MdiChild *MainWindow::activeMdiChild() const -{ - if (QMdiSubWindow *activeSubWindow = mdiArea->activeSubWindow()) - return qobject_cast<MdiChild *>(activeSubWindow->widget()); - return nullptr; -} - -QMdiSubWindow *MainWindow::findMdiChild(const QString &fileName) const -{ - QString canonicalFilePath = QFileInfo(fileName).canonicalFilePath(); - - const QList<QMdiSubWindow *> subWindows = mdiArea->subWindowList(); - for (QMdiSubWindow *window : subWindows) { - MdiChild *mdiChild = qobject_cast<MdiChild *>(window->widget()); - if (mdiChild->currentFile() == canonicalFilePath) - return window; - } - return nullptr; -} - -void MainWindow::switchLayoutDirection() -{ - if (layoutDirection() == Qt::LeftToRight) - QGuiApplication::setLayoutDirection(Qt::RightToLeft); - else - QGuiApplication::setLayoutDirection(Qt::LeftToRight); -} diff --git a/examples/widgets/mainwindows/mdi/mainwindow.h b/examples/widgets/mainwindows/mdi/mainwindow.h deleted file mode 100644 index f163145c2c..0000000000 --- a/examples/widgets/mainwindows/mdi/mainwindow.h +++ /dev/null @@ -1,131 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MAINWINDOW_H -#define MAINWINDOW_H - -#include <QMainWindow> - -class MdiChild; -QT_BEGIN_NAMESPACE -class QAction; -class QMenu; -class QMdiArea; -class QMdiSubWindow; -QT_END_NAMESPACE - -class MainWindow : public QMainWindow -{ - Q_OBJECT - -public: - MainWindow(); - - bool openFile(const QString &fileName); - -protected: - void closeEvent(QCloseEvent *event) override; - -private slots: - void newFile(); - void open(); - void save(); - void saveAs(); - void updateRecentFileActions(); - void openRecentFile(); -#ifndef QT_NO_CLIPBOARD - void cut(); - void copy(); - void paste(); -#endif - void about(); - void updateMenus(); - void updateWindowMenu(); - MdiChild *createMdiChild(); - void switchLayoutDirection(); - -private: - enum { MaxRecentFiles = 5 }; - - void createActions(); - void createStatusBar(); - void readSettings(); - void writeSettings(); - bool loadFile(const QString &fileName); - static bool hasRecentFiles(); - void prependToRecentFiles(const QString &fileName); - void setRecentFilesVisible(bool visible); - MdiChild *activeMdiChild() const; - QMdiSubWindow *findMdiChild(const QString &fileName) const; - - QMdiArea *mdiArea; - - QMenu *windowMenu; - QAction *newAct; - QAction *saveAct; - QAction *saveAsAct; - QAction *recentFileActs[MaxRecentFiles]; - QAction *recentFileSeparator; - QAction *recentFileSubMenuAct; -#ifndef QT_NO_CLIPBOARD - QAction *cutAct; - QAction *copyAct; - QAction *pasteAct; -#endif - QAction *closeAct; - QAction *closeAllAct; - QAction *tileAct; - QAction *cascadeAct; - QAction *nextAct; - QAction *previousAct; - QAction *windowMenuSeparatorAct; -}; - -#endif diff --git a/examples/widgets/mainwindows/mdi/mdi.pro b/examples/widgets/mainwindows/mdi/mdi.pro deleted file mode 100644 index f2c236f7e2..0000000000 --- a/examples/widgets/mainwindows/mdi/mdi.pro +++ /dev/null @@ -1,13 +0,0 @@ -QT += widgets -requires(qtConfig(filedialog)) - -HEADERS = mainwindow.h \ - mdichild.h -SOURCES = main.cpp \ - mainwindow.cpp \ - mdichild.cpp -RESOURCES = mdi.qrc - -# install -target.path = $$[QT_INSTALL_EXAMPLES]/widgets/mainwindows/mdi -INSTALLS += target diff --git a/examples/widgets/mainwindows/mdi/mdi.qrc b/examples/widgets/mainwindows/mdi/mdi.qrc deleted file mode 100644 index 0a776fab4d..0000000000 --- a/examples/widgets/mainwindows/mdi/mdi.qrc +++ /dev/null @@ -1,10 +0,0 @@ -<!DOCTYPE RCC><RCC version="1.0"> -<qresource> - <file>images/copy.png</file> - <file>images/cut.png</file> - <file>images/new.png</file> - <file>images/open.png</file> - <file>images/paste.png</file> - <file>images/save.png</file> -</qresource> -</RCC> diff --git a/examples/widgets/mainwindows/mdi/mdichild.cpp b/examples/widgets/mainwindows/mdi/mdichild.cpp deleted file mode 100644 index 727d4f6cfd..0000000000 --- a/examples/widgets/mainwindows/mdi/mdichild.cpp +++ /dev/null @@ -1,197 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QtWidgets> - -#include "mdichild.h" - -MdiChild::MdiChild() -{ - setAttribute(Qt::WA_DeleteOnClose); - isUntitled = true; -} - -void MdiChild::newFile() -{ - static int sequenceNumber = 1; - - isUntitled = true; - curFile = tr("document%1.txt").arg(sequenceNumber++); - setWindowTitle(curFile + "[*]"); - - connect(document(), &QTextDocument::contentsChanged, - this, &MdiChild::documentWasModified); -} - -bool MdiChild::loadFile(const QString &fileName) -{ - QFile file(fileName); - if (!file.open(QFile::ReadOnly | QFile::Text)) { - QMessageBox::warning(this, tr("MDI"), - tr("Cannot read file %1:\n%2.") - .arg(fileName) - .arg(file.errorString())); - return false; - } - - QTextStream in(&file); - QGuiApplication::setOverrideCursor(Qt::WaitCursor); - setPlainText(in.readAll()); - QGuiApplication::restoreOverrideCursor(); - - setCurrentFile(fileName); - - connect(document(), &QTextDocument::contentsChanged, - this, &MdiChild::documentWasModified); - - return true; -} - -bool MdiChild::save() -{ - if (isUntitled) { - return saveAs(); - } else { - return saveFile(curFile); - } -} - -bool MdiChild::saveAs() -{ - QString fileName = QFileDialog::getSaveFileName(this, tr("Save As"), - curFile); - if (fileName.isEmpty()) - return false; - - return saveFile(fileName); -} - -bool MdiChild::saveFile(const QString &fileName) -{ - QString errorMessage; - - QGuiApplication::setOverrideCursor(Qt::WaitCursor); - QSaveFile file(fileName); - if (file.open(QFile::WriteOnly | QFile::Text)) { - QTextStream out(&file); - out << toPlainText(); - if (!file.commit()) { - errorMessage = tr("Cannot write file %1:\n%2.") - .arg(QDir::toNativeSeparators(fileName), file.errorString()); - } - } else { - errorMessage = tr("Cannot open file %1 for writing:\n%2.") - .arg(QDir::toNativeSeparators(fileName), file.errorString()); - } - QGuiApplication::restoreOverrideCursor(); - - if (!errorMessage.isEmpty()) { - QMessageBox::warning(this, tr("MDI"), errorMessage); - return false; - } - - setCurrentFile(fileName); - return true; -} - -QString MdiChild::userFriendlyCurrentFile() -{ - return strippedName(curFile); -} - -void MdiChild::closeEvent(QCloseEvent *event) -{ - if (maybeSave()) { - event->accept(); - } else { - event->ignore(); - } -} - -void MdiChild::documentWasModified() -{ - setWindowModified(document()->isModified()); -} - -bool MdiChild::maybeSave() -{ - if (!document()->isModified()) - return true; - const QMessageBox::StandardButton ret - = QMessageBox::warning(this, tr("MDI"), - tr("'%1' has been modified.\n" - "Do you want to save your changes?") - .arg(userFriendlyCurrentFile()), - QMessageBox::Save | QMessageBox::Discard - | QMessageBox::Cancel); - switch (ret) { - case QMessageBox::Save: - return save(); - case QMessageBox::Cancel: - return false; - default: - break; - } - return true; -} - -void MdiChild::setCurrentFile(const QString &fileName) -{ - curFile = QFileInfo(fileName).canonicalFilePath(); - isUntitled = false; - document()->setModified(false); - setWindowModified(false); - setWindowTitle(userFriendlyCurrentFile() + "[*]"); -} - -QString MdiChild::strippedName(const QString &fullFileName) -{ - return QFileInfo(fullFileName).fileName(); -} diff --git a/examples/widgets/mainwindows/mdi/mdichild.h b/examples/widgets/mainwindows/mdi/mdichild.h deleted file mode 100644 index 2ac8194f73..0000000000 --- a/examples/widgets/mainwindows/mdi/mdichild.h +++ /dev/null @@ -1,86 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MDICHILD_H -#define MDICHILD_H - -#include <QTextEdit> - -class MdiChild : public QTextEdit -{ - Q_OBJECT - -public: - MdiChild(); - - void newFile(); - bool loadFile(const QString &fileName); - bool save(); - bool saveAs(); - bool saveFile(const QString &fileName); - QString userFriendlyCurrentFile(); - QString currentFile() { return curFile; } - -protected: - void closeEvent(QCloseEvent *event) override; - -private slots: - void documentWasModified(); - -private: - bool maybeSave(); - void setCurrentFile(const QString &fileName); - QString strippedName(const QString &fullFileName); - - QString curFile; - bool isUntitled; -}; - -#endif diff --git a/examples/widgets/mainwindows/menus/CMakeLists.txt b/examples/widgets/mainwindows/menus/CMakeLists.txt index c2c97b9f64..9b3735eff8 100644 --- a/examples/widgets/mainwindows/menus/CMakeLists.txt +++ b/examples/widgets/mainwindows/menus/CMakeLists.txt @@ -1,40 +1,38 @@ -# Generated from menus.pro. +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause cmake_minimum_required(VERSION 3.16) project(menus LANGUAGES CXX) -set(CMAKE_INCLUDE_CURRENT_DIR ON) +find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets) -set(CMAKE_AUTOMOC ON) -set(CMAKE_AUTORCC ON) -set(CMAKE_AUTOUIC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/mainwindows/menus") - -find_package(Qt6 COMPONENTS Core) -find_package(Qt6 COMPONENTS Gui) -find_package(Qt6 COMPONENTS Widgets) +qt_standard_project_setup() qt_add_executable(menus main.cpp mainwindow.cpp mainwindow.h ) + set_target_properties(menus PROPERTIES WIN32_EXECUTABLE TRUE MACOSX_BUNDLE TRUE ) -target_link_libraries(menus PUBLIC - Qt::Core - Qt::Gui - Qt::Widgets + +target_link_libraries(menus PRIVATE + Qt6::Core + Qt6::Gui + Qt6::Widgets ) install(TARGETS menus - RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" - BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" - LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" + BUNDLE DESTINATION . + RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} + LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} +) + +qt_generate_deploy_app_script( + TARGET menus + OUTPUT_SCRIPT deploy_script + NO_UNSUPPORTED_PLATFORM_ERROR ) +install(SCRIPT ${deploy_script}) diff --git a/examples/widgets/mainwindows/menus/main.cpp b/examples/widgets/mainwindows/menus/main.cpp index 1bf46b226f..7d7cf3e573 100644 --- a/examples/widgets/mainwindows/menus/main.cpp +++ b/examples/widgets/mainwindows/menus/main.cpp @@ -1,52 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #include <QApplication> diff --git a/examples/widgets/mainwindows/menus/mainwindow.cpp b/examples/widgets/mainwindows/menus/mainwindow.cpp index c6aba8be83..c003d9f568 100644 --- a/examples/widgets/mainwindows/menus/mainwindow.cpp +++ b/examples/widgets/mainwindows/menus/mainwindow.cpp @@ -1,52 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #include <QtWidgets> @@ -207,62 +160,73 @@ void MainWindow::aboutQt() void MainWindow::createActions() { //! [5] - newAct = new QAction(tr("&New"), this); + newAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::DocumentNew), + tr("&New"), this); newAct->setShortcuts(QKeySequence::New); newAct->setStatusTip(tr("Create a new file")); connect(newAct, &QAction::triggered, this, &MainWindow::newFile); //! [4] - openAct = new QAction(tr("&Open..."), this); + openAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::DocumentOpen), + tr("&Open..."), this); openAct->setShortcuts(QKeySequence::Open); openAct->setStatusTip(tr("Open an existing file")); connect(openAct, &QAction::triggered, this, &MainWindow::open); //! [5] - saveAct = new QAction(tr("&Save"), this); + saveAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::DocumentSave), + tr("&Save"), this); saveAct->setShortcuts(QKeySequence::Save); saveAct->setStatusTip(tr("Save the document to disk")); connect(saveAct, &QAction::triggered, this, &MainWindow::save); - printAct = new QAction(tr("&Print..."), this); + printAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::DocumentPrint), + tr("&Print..."), this); printAct->setShortcuts(QKeySequence::Print); printAct->setStatusTip(tr("Print the document")); connect(printAct, &QAction::triggered, this, &MainWindow::print); - exitAct = new QAction(tr("E&xit"), this); + exitAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::ApplicationExit), + tr("E&xit"), this); exitAct->setShortcuts(QKeySequence::Quit); exitAct->setStatusTip(tr("Exit the application")); connect(exitAct, &QAction::triggered, this, &QWidget::close); - undoAct = new QAction(tr("&Undo"), this); + undoAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::EditUndo), + tr("&Undo"), this); undoAct->setShortcuts(QKeySequence::Undo); undoAct->setStatusTip(tr("Undo the last operation")); connect(undoAct, &QAction::triggered, this, &MainWindow::undo); - redoAct = new QAction(tr("&Redo"), this); + redoAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::EditRedo), + tr("&Redo"), this); redoAct->setShortcuts(QKeySequence::Redo); redoAct->setStatusTip(tr("Redo the last operation")); connect(redoAct, &QAction::triggered, this, &MainWindow::redo); - cutAct = new QAction(tr("Cu&t"), this); + cutAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::EditCut), + tr("Cu&t"), this); cutAct->setShortcuts(QKeySequence::Cut); cutAct->setStatusTip(tr("Cut the current selection's contents to the " "clipboard")); connect(cutAct, &QAction::triggered, this, &MainWindow::cut); - copyAct = new QAction(tr("&Copy"), this); + copyAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::EditCopy), + tr("&Copy"), this); copyAct->setShortcuts(QKeySequence::Copy); copyAct->setStatusTip(tr("Copy the current selection's contents to the " "clipboard")); connect(copyAct, &QAction::triggered, this, &MainWindow::copy); - pasteAct = new QAction(tr("&Paste"), this); + pasteAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::EditPaste), + tr("&Paste"), this); pasteAct->setShortcuts(QKeySequence::Paste); pasteAct->setStatusTip(tr("Paste the clipboard's contents into the current " "selection")); connect(pasteAct, &QAction::triggered, this, &MainWindow::paste); - boldAct = new QAction(tr("&Bold"), this); + boldAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::FormatTextBold), + tr("&Bold"), this); boldAct->setCheckable(true); boldAct->setShortcut(QKeySequence::Bold); boldAct->setStatusTip(tr("Make the text bold")); @@ -272,7 +236,8 @@ void MainWindow::createActions() boldFont.setBold(true); boldAct->setFont(boldFont); - italicAct = new QAction(tr("&Italic"), this); + italicAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::FormatTextItalic), + tr("&Italic"), this); italicAct->setCheckable(true); italicAct->setShortcut(QKeySequence::Italic); italicAct->setStatusTip(tr("Make the text italic")); @@ -292,7 +257,8 @@ void MainWindow::createActions() connect(setParagraphSpacingAct, &QAction::triggered, this, &MainWindow::setParagraphSpacing); - aboutAct = new QAction(tr("&About"), this); + aboutAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::HelpAbout), + tr("&About"), this); aboutAct->setStatusTip(tr("Show the application's About box")); connect(aboutAct, &QAction::triggered, this, &MainWindow::about); @@ -301,25 +267,29 @@ void MainWindow::createActions() connect(aboutQtAct, &QAction::triggered, qApp, &QApplication::aboutQt); connect(aboutQtAct, &QAction::triggered, this, &MainWindow::aboutQt); - leftAlignAct = new QAction(tr("&Left Align"), this); + leftAlignAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::FormatJustifyLeft), + tr("&Left Align"), this); leftAlignAct->setCheckable(true); leftAlignAct->setShortcut(tr("Ctrl+L")); leftAlignAct->setStatusTip(tr("Left align the selected text")); connect(leftAlignAct, &QAction::triggered, this, &MainWindow::leftAlign); - rightAlignAct = new QAction(tr("&Right Align"), this); + rightAlignAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::FormatJustifyRight), + tr("&Right Align"), this); rightAlignAct->setCheckable(true); rightAlignAct->setShortcut(tr("Ctrl+R")); rightAlignAct->setStatusTip(tr("Right align the selected text")); connect(rightAlignAct, &QAction::triggered, this, &MainWindow::rightAlign); - justifyAct = new QAction(tr("&Justify"), this); + justifyAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::FormatJustifyFill), + tr("&Justify"), this); justifyAct->setCheckable(true); justifyAct->setShortcut(tr("Ctrl+J")); justifyAct->setStatusTip(tr("Justify the selected text")); connect(justifyAct, &QAction::triggered, this, &MainWindow::justify); - centerAct = new QAction(tr("&Center"), this); + centerAct = new QAction(QIcon::fromTheme(QIcon::ThemeIcon::FormatJustifyCenter), + tr("&Center"), this); centerAct->setCheckable(true); centerAct->setShortcut(tr("Ctrl+E")); centerAct->setStatusTip(tr("Center the selected text")); diff --git a/examples/widgets/mainwindows/menus/mainwindow.h b/examples/widgets/mainwindows/menus/mainwindow.h index 1f1a065aaf..bd81e455ae 100644 --- a/examples/widgets/mainwindows/menus/mainwindow.h +++ b/examples/widgets/mainwindows/menus/mainwindow.h @@ -1,52 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #ifndef MAINWINDOW_H #define MAINWINDOW_H diff --git a/examples/widgets/mainwindows/sdi/CMakeLists.txt b/examples/widgets/mainwindows/sdi/CMakeLists.txt deleted file mode 100644 index 4a255be50b..0000000000 --- a/examples/widgets/mainwindows/sdi/CMakeLists.txt +++ /dev/null @@ -1,58 +0,0 @@ -# Generated from sdi.pro. - -cmake_minimum_required(VERSION 3.16) -project(sdi LANGUAGES CXX) - -set(CMAKE_INCLUDE_CURRENT_DIR ON) - -set(CMAKE_AUTOMOC ON) -set(CMAKE_AUTORCC ON) -set(CMAKE_AUTOUIC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/mainwindows/sdi") - -find_package(Qt6 COMPONENTS Core) -find_package(Qt6 COMPONENTS Gui) -find_package(Qt6 COMPONENTS Widgets) - -qt_add_executable(sdi - main.cpp - mainwindow.cpp mainwindow.h -) -set_target_properties(sdi PROPERTIES - WIN32_EXECUTABLE TRUE - MACOSX_BUNDLE TRUE -) -target_link_libraries(sdi PUBLIC - Qt::Core - Qt::Gui - Qt::Widgets -) - - -# Resources: -set(sdi_resource_files - "images/copy.png" - "images/cut.png" - "images/new.png" - "images/open.png" - "images/paste.png" - "images/save.png" -) - -qt6_add_resources(sdi "sdi" - PREFIX - "/" - FILES - ${sdi_resource_files} -) - -install(TARGETS sdi - RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" - BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" - LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" -) diff --git a/examples/widgets/mainwindows/sdi/images/copy.png b/examples/widgets/mainwindows/sdi/images/copy.png Binary files differdeleted file mode 100644 index 2aeb28288f..0000000000 --- a/examples/widgets/mainwindows/sdi/images/copy.png +++ /dev/null diff --git a/examples/widgets/mainwindows/sdi/images/cut.png b/examples/widgets/mainwindows/sdi/images/cut.png Binary files differdeleted file mode 100644 index 54638e9386..0000000000 --- a/examples/widgets/mainwindows/sdi/images/cut.png +++ /dev/null diff --git a/examples/widgets/mainwindows/sdi/images/new.png b/examples/widgets/mainwindows/sdi/images/new.png Binary files differdeleted file mode 100644 index 12131b0100..0000000000 --- a/examples/widgets/mainwindows/sdi/images/new.png +++ /dev/null diff --git a/examples/widgets/mainwindows/sdi/images/open.png b/examples/widgets/mainwindows/sdi/images/open.png Binary files differdeleted file mode 100644 index 45fa2883a7..0000000000 --- a/examples/widgets/mainwindows/sdi/images/open.png +++ /dev/null diff --git a/examples/widgets/mainwindows/sdi/images/paste.png b/examples/widgets/mainwindows/sdi/images/paste.png Binary files differdeleted file mode 100644 index c14425cad1..0000000000 --- a/examples/widgets/mainwindows/sdi/images/paste.png +++ /dev/null diff --git a/examples/widgets/mainwindows/sdi/images/save.png b/examples/widgets/mainwindows/sdi/images/save.png Binary files differdeleted file mode 100644 index e65a29d5f1..0000000000 --- a/examples/widgets/mainwindows/sdi/images/save.png +++ /dev/null diff --git a/examples/widgets/mainwindows/sdi/main.cpp b/examples/widgets/mainwindows/sdi/main.cpp deleted file mode 100644 index 7a18c0c39c..0000000000 --- a/examples/widgets/mainwindows/sdi/main.cpp +++ /dev/null @@ -1,84 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QApplication> -#include <QCommandLineParser> - -#include "mainwindow.h" - -int main(int argc, char *argv[]) -{ - Q_INIT_RESOURCE(sdi); - QApplication app(argc, argv); - QCoreApplication::setApplicationName("SDI Example"); - QCoreApplication::setOrganizationName("QtProject"); - QCoreApplication::setApplicationVersion(QT_VERSION_STR); - QCommandLineParser parser; - parser.setApplicationDescription(QCoreApplication::applicationName()); - parser.addHelpOption(); - parser.addVersionOption(); - parser.addPositionalArgument("file", "The file(s) to open."); - parser.process(app); - - MainWindow *mainWin = nullptr; - const QStringList posArgs = parser.positionalArguments(); - for (const QString &file : posArgs) { - MainWindow *newWin = new MainWindow(file); - newWin->tile(mainWin); - newWin->show(); - mainWin = newWin; - } - - if (!mainWin) - mainWin = new MainWindow; - mainWin->show(); - - return app.exec(); -} diff --git a/examples/widgets/mainwindows/sdi/mainwindow.cpp b/examples/widgets/mainwindows/sdi/mainwindow.cpp deleted file mode 100644 index 25c9df7102..0000000000 --- a/examples/widgets/mainwindows/sdi/mainwindow.cpp +++ /dev/null @@ -1,492 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QtWidgets> - -#include "mainwindow.h" - -MainWindow::MainWindow() -{ - init(); - setCurrentFile(QString()); -} - -MainWindow::MainWindow(const QString &fileName) -{ - init(); - loadFile(fileName); -} - -void MainWindow::closeEvent(QCloseEvent *event) -{ - if (maybeSave()) { - writeSettings(); - event->accept(); - } else { - event->ignore(); - } -} - -void MainWindow::newFile() -{ - MainWindow *other = new MainWindow; - other->tile(this); - other->show(); -} - -void MainWindow::open() -{ - const QString fileName = QFileDialog::getOpenFileName(this); - if (!fileName.isEmpty()) - openFile(fileName); -} - -void MainWindow::openFile(const QString &fileName) -{ - MainWindow *existing = findMainWindow(fileName); - if (existing) { - existing->show(); - existing->raise(); - existing->activateWindow(); - return; - } - - if (isUntitled && textEdit->document()->isEmpty() && !isWindowModified()) { - loadFile(fileName); - return; - } - - MainWindow *other = new MainWindow(fileName); - if (other->isUntitled) { - delete other; - return; - } - other->tile(this); - other->show(); -} - -bool MainWindow::save() -{ - return isUntitled ? saveAs() : saveFile(curFile); -} - -bool MainWindow::saveAs() -{ - QString fileName = QFileDialog::getSaveFileName(this, tr("Save As"), - curFile); - if (fileName.isEmpty()) - return false; - - return saveFile(fileName); -} - -void MainWindow::about() -{ - QMessageBox::about(this, tr("About SDI"), - tr("The <b>SDI</b> example demonstrates how to write single " - "document interface applications using Qt.")); -} - -void MainWindow::documentWasModified() -{ - setWindowModified(true); -} - -void MainWindow::init() -{ - setAttribute(Qt::WA_DeleteOnClose); - - isUntitled = true; - - textEdit = new QTextEdit; - setCentralWidget(textEdit); - - createActions(); - createStatusBar(); - - readSettings(); - - connect(textEdit->document(), &QTextDocument::contentsChanged, - this, &MainWindow::documentWasModified); - - setUnifiedTitleAndToolBarOnMac(true); -} - -void MainWindow::tile(const QMainWindow *previous) -{ - if (!previous) - return; - int topFrameWidth = previous->geometry().top() - previous->pos().y(); - if (!topFrameWidth) - topFrameWidth = 40; - const QPoint pos = previous->pos() + 2 * QPoint(topFrameWidth, topFrameWidth); - if (screen()->availableGeometry().contains(rect().bottomRight() + pos)) - move(pos); -} - -//! [implicit tr context] -void MainWindow::createActions() -{ - QMenu *fileMenu = menuBar()->addMenu(tr("&File")); -//! [implicit tr context] - QToolBar *fileToolBar = addToolBar(tr("File")); - - const QIcon newIcon = QIcon::fromTheme("document-new", QIcon(":/images/new.png")); - QAction *newAct = new QAction(newIcon, tr("&New"), this); - newAct->setShortcuts(QKeySequence::New); - newAct->setStatusTip(tr("Create a new file")); - connect(newAct, &QAction::triggered, this, &MainWindow::newFile); - fileMenu->addAction(newAct); - fileToolBar->addAction(newAct); - - const QIcon openIcon = QIcon::fromTheme("document-open", QIcon(":/images/open.png")); - QAction *openAct = new QAction(openIcon, tr("&Open..."), this); - openAct->setShortcuts(QKeySequence::Open); - openAct->setStatusTip(tr("Open an existing file")); - connect(openAct, &QAction::triggered, this, &MainWindow::open); - fileMenu->addAction(openAct); - fileToolBar->addAction(openAct); - - const QIcon saveIcon = QIcon::fromTheme("document-save", QIcon(":/images/save.png")); - QAction *saveAct = new QAction(saveIcon, tr("&Save"), this); - saveAct->setShortcuts(QKeySequence::Save); - saveAct->setStatusTip(tr("Save the document to disk")); - connect(saveAct, &QAction::triggered, this, &MainWindow::save); - fileMenu->addAction(saveAct); - fileToolBar->addAction(saveAct); - - const QIcon saveAsIcon = QIcon::fromTheme("document-save-as"); - QAction *saveAsAct = fileMenu->addAction(saveAsIcon, tr("Save &As..."), this, &MainWindow::saveAs); - saveAsAct->setShortcuts(QKeySequence::SaveAs); - saveAsAct->setStatusTip(tr("Save the document under a new name")); - - fileMenu->addSeparator(); - - QMenu *recentMenu = fileMenu->addMenu(tr("Recent...")); - connect(recentMenu, &QMenu::aboutToShow, this, &MainWindow::updateRecentFileActions); - recentFileSubMenuAct = recentMenu->menuAction(); - - for (int i = 0; i < MaxRecentFiles; ++i) { - recentFileActs[i] = recentMenu->addAction(QString(), this, &MainWindow::openRecentFile); - recentFileActs[i]->setVisible(false); - } - - recentFileSeparator = fileMenu->addSeparator(); - - setRecentFilesVisible(MainWindow::hasRecentFiles()); - - QAction *closeAct = fileMenu->addAction(tr("&Close"), this, &QWidget::close); - closeAct->setShortcut(tr("Ctrl+W")); - closeAct->setStatusTip(tr("Close this window")); - - const QIcon exitIcon = QIcon::fromTheme("application-exit"); - QAction *exitAct = fileMenu->addAction(exitIcon, tr("E&xit"), qApp, &QApplication::quit); - exitAct->setShortcuts(QKeySequence::Quit); - exitAct->setStatusTip(tr("Exit the application")); - - QMenu *editMenu = menuBar()->addMenu(tr("&Edit")); - QToolBar *editToolBar = addToolBar(tr("Edit")); - -#ifndef QT_NO_CLIPBOARD - const QIcon cutIcon = QIcon::fromTheme("edit-cut", QIcon(":/images/cut.png")); - QAction *cutAct = new QAction(cutIcon, tr("Cu&t"), this); - cutAct->setShortcuts(QKeySequence::Cut); - cutAct->setStatusTip(tr("Cut the current selection's contents to the " - "clipboard")); - connect(cutAct, &QAction::triggered, textEdit, &QTextEdit::cut); - editMenu->addAction(cutAct); - editToolBar->addAction(cutAct); - - const QIcon copyIcon = QIcon::fromTheme("edit-copy", QIcon(":/images/copy.png")); - QAction *copyAct = new QAction(copyIcon, tr("&Copy"), this); - copyAct->setShortcuts(QKeySequence::Copy); - copyAct->setStatusTip(tr("Copy the current selection's contents to the " - "clipboard")); - connect(copyAct, &QAction::triggered, textEdit, &QTextEdit::copy); - editMenu->addAction(copyAct); - editToolBar->addAction(copyAct); - - const QIcon pasteIcon = QIcon::fromTheme("edit-paste", QIcon(":/images/paste.png")); - QAction *pasteAct = new QAction(pasteIcon, tr("&Paste"), this); - pasteAct->setShortcuts(QKeySequence::Paste); - pasteAct->setStatusTip(tr("Paste the clipboard's contents into the current " - "selection")); - connect(pasteAct, &QAction::triggered, textEdit, &QTextEdit::paste); - editMenu->addAction(pasteAct); - editToolBar->addAction(pasteAct); - - menuBar()->addSeparator(); -#endif // !QT_NO_CLIPBOARD - - QMenu *helpMenu = menuBar()->addMenu(tr("&Help")); - QAction *aboutAct = helpMenu->addAction(tr("&About"), this, &MainWindow::about); - aboutAct->setStatusTip(tr("Show the application's About box")); - - QAction *aboutQtAct = helpMenu->addAction(tr("About &Qt"), qApp, &QApplication::aboutQt); - aboutQtAct->setStatusTip(tr("Show the Qt library's About box")); - -#ifndef QT_NO_CLIPBOARD - cutAct->setEnabled(false); - copyAct->setEnabled(false); - connect(textEdit, &QTextEdit::copyAvailable, cutAct, &QAction::setEnabled); - connect(textEdit, &QTextEdit::copyAvailable, copyAct, &QAction::setEnabled); -#endif // !QT_NO_CLIPBOARD -} - -void MainWindow::createStatusBar() -{ - statusBar()->showMessage(tr("Ready")); -} - -void MainWindow::readSettings() -{ - QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName()); - const QByteArray geometry = settings.value("geometry", QByteArray()).toByteArray(); - if (geometry.isEmpty()) { - const QRect availableGeometry = screen()->availableGeometry(); - resize(availableGeometry.width() / 3, availableGeometry.height() / 2); - move((availableGeometry.width() - width()) / 2, - (availableGeometry.height() - height()) / 2); - } else { - restoreGeometry(geometry); - } -} - -void MainWindow::writeSettings() -{ - QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName()); - settings.setValue("geometry", saveGeometry()); -} - -bool MainWindow::maybeSave() -{ - if (!textEdit->document()->isModified()) - return true; - const QMessageBox::StandardButton ret - = QMessageBox::warning(this, tr("SDI"), - tr("The document has been modified.\n" - "Do you want to save your changes?"), - QMessageBox::Save | QMessageBox::Discard - | QMessageBox::Cancel); - switch (ret) { - case QMessageBox::Save: - return save(); - case QMessageBox::Cancel: - return false; - default: - break; - } - return true; -} - -void MainWindow::loadFile(const QString &fileName) -{ - - QFile file(fileName); - if (!file.open(QFile::ReadOnly | QFile::Text)) { - QMessageBox::warning(this, tr("SDI"), - tr("Cannot read file %1:\n%2.") - .arg(QDir::toNativeSeparators(fileName), file.errorString())); - return; - } - - QTextStream in(&file); - QGuiApplication::setOverrideCursor(Qt::WaitCursor); - textEdit->setPlainText(in.readAll()); - QGuiApplication::restoreOverrideCursor(); - - setCurrentFile(fileName); - statusBar()->showMessage(tr("File loaded"), 2000); -} - -void MainWindow::setRecentFilesVisible(bool visible) -{ - recentFileSubMenuAct->setVisible(visible); - recentFileSeparator->setVisible(visible); -} - -static inline QString recentFilesKey() { return QStringLiteral("recentFileList"); } -static inline QString fileKey() { return QStringLiteral("file"); } - -static QStringList readRecentFiles(QSettings &settings) -{ - QStringList result; - const int count = settings.beginReadArray(recentFilesKey()); - for (int i = 0; i < count; ++i) { - settings.setArrayIndex(i); - result.append(settings.value(fileKey()).toString()); - } - settings.endArray(); - return result; -} - -static void writeRecentFiles(const QStringList &files, QSettings &settings) -{ - const int count = files.size(); - settings.beginWriteArray(recentFilesKey()); - for (int i = 0; i < count; ++i) { - settings.setArrayIndex(i); - settings.setValue(fileKey(), files.at(i)); - } - settings.endArray(); -} - -bool MainWindow::hasRecentFiles() -{ - QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName()); - const int count = settings.beginReadArray(recentFilesKey()); - settings.endArray(); - return count > 0; -} - -void MainWindow::prependToRecentFiles(const QString &fileName) -{ - QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName()); - - const QStringList oldRecentFiles = readRecentFiles(settings); - QStringList recentFiles = oldRecentFiles; - recentFiles.removeAll(fileName); - recentFiles.prepend(fileName); - if (oldRecentFiles != recentFiles) - writeRecentFiles(recentFiles, settings); - - setRecentFilesVisible(!recentFiles.isEmpty()); -} - -void MainWindow::updateRecentFileActions() -{ - QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName()); - - const QStringList recentFiles = readRecentFiles(settings); - const int count = qMin(int(MaxRecentFiles), recentFiles.size()); - int i = 0; - for ( ; i < count; ++i) { - const QString fileName = MainWindow::strippedName(recentFiles.at(i)); - recentFileActs[i]->setText(tr("&%1 %2").arg(i + 1).arg(fileName)); - recentFileActs[i]->setData(recentFiles.at(i)); - recentFileActs[i]->setVisible(true); - } - for ( ; i < MaxRecentFiles; ++i) - recentFileActs[i]->setVisible(false); -} - -void MainWindow::openRecentFile() -{ - if (const QAction *action = qobject_cast<const QAction *>(sender())) - openFile(action->data().toString()); -} - -bool MainWindow::saveFile(const QString &fileName) -{ - QString errorMessage; - - QGuiApplication::setOverrideCursor(Qt::WaitCursor); - QSaveFile file(fileName); - if (file.open(QFile::WriteOnly | QFile::Text)) { - QTextStream out(&file); - out << textEdit->toPlainText(); - if (!file.commit()) { - errorMessage = tr("Cannot write file %1:\n%2.") - .arg(QDir::toNativeSeparators(fileName), file.errorString()); - } - } else { - errorMessage = tr("Cannot open file %1 for writing:\n%2.") - .arg(QDir::toNativeSeparators(fileName), file.errorString()); - } - QGuiApplication::restoreOverrideCursor(); - - if (!errorMessage.isEmpty()) { - QMessageBox::warning(this, tr("SDI"), errorMessage); - return false; - } - - setCurrentFile(fileName); - statusBar()->showMessage(tr("File saved"), 2000); - return true; -} - -void MainWindow::setCurrentFile(const QString &fileName) -{ - static int sequenceNumber = 1; - - isUntitled = fileName.isEmpty(); - if (isUntitled) { - curFile = tr("document%1.txt").arg(sequenceNumber++); - } else { - curFile = QFileInfo(fileName).canonicalFilePath(); - } - - textEdit->document()->setModified(false); - setWindowModified(false); - - if (!isUntitled && windowFilePath() != curFile) - MainWindow::prependToRecentFiles(curFile); - - setWindowFilePath(curFile); -} - -QString MainWindow::strippedName(const QString &fullFileName) -{ - return QFileInfo(fullFileName).fileName(); -} - -MainWindow *MainWindow::findMainWindow(const QString &fileName) const -{ - QString canonicalFilePath = QFileInfo(fileName).canonicalFilePath(); - - const QList<QWidget *> topLevelWidgets = QApplication::topLevelWidgets(); - for (QWidget *widget : topLevelWidgets) { - MainWindow *mainWin = qobject_cast<MainWindow *>(widget); - if (mainWin && mainWin->curFile == canonicalFilePath) - return mainWin; - } - - return nullptr; -} diff --git a/examples/widgets/mainwindows/sdi/mainwindow.h b/examples/widgets/mainwindows/sdi/mainwindow.h deleted file mode 100644 index 059710eacb..0000000000 --- a/examples/widgets/mainwindows/sdi/mainwindow.h +++ /dev/null @@ -1,117 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MAINWINDOW_H -#define MAINWINDOW_H - -#include <QMainWindow> -#include <QList> - -QT_BEGIN_NAMESPACE -class QAction; -class QMenu; -class QTextEdit; -QT_END_NAMESPACE - -//! [class definition with macro] -class MainWindow : public QMainWindow -{ - Q_OBJECT - -public: - MainWindow(); -//! [class definition with macro] - explicit MainWindow(const QString &fileName); - - void tile(const QMainWindow *previous); - -protected: - void closeEvent(QCloseEvent *event) override; - -private slots: - void newFile(); - void open(); - bool save(); - bool saveAs(); - void updateRecentFileActions(); - void openRecentFile(); - void about(); - void documentWasModified(); - -private: - enum { MaxRecentFiles = 5 }; - - void init(); - void createActions(); - void createStatusBar(); - void readSettings(); - void writeSettings(); - bool maybeSave(); - void openFile(const QString &fileName); - void loadFile(const QString &fileName); - static bool hasRecentFiles(); - void prependToRecentFiles(const QString &fileName); - void setRecentFilesVisible(bool visible); - bool saveFile(const QString &fileName); - void setCurrentFile(const QString &fileName); - static QString strippedName(const QString &fullFileName); - MainWindow *findMainWindow(const QString &fileName) const; - - QTextEdit *textEdit; - - QAction *recentFileActs[MaxRecentFiles]; - QAction *recentFileSeparator; - QAction *recentFileSubMenuAct; - - QString curFile; - bool isUntitled; -}; - -#endif diff --git a/examples/widgets/mainwindows/sdi/sdi.pro b/examples/widgets/mainwindows/sdi/sdi.pro deleted file mode 100644 index 30d07b0665..0000000000 --- a/examples/widgets/mainwindows/sdi/sdi.pro +++ /dev/null @@ -1,11 +0,0 @@ -QT += widgets -requires(qtConfig(filedialog)) - -HEADERS = mainwindow.h -SOURCES = main.cpp \ - mainwindow.cpp -RESOURCES = sdi.qrc - -# install -target.path = $$[QT_INSTALL_EXAMPLES]/widgets/mainwindows/sdi -INSTALLS += target diff --git a/examples/widgets/mainwindows/sdi/sdi.qrc b/examples/widgets/mainwindows/sdi/sdi.qrc deleted file mode 100644 index 0a776fab4d..0000000000 --- a/examples/widgets/mainwindows/sdi/sdi.qrc +++ /dev/null @@ -1,10 +0,0 @@ -<!DOCTYPE RCC><RCC version="1.0"> -<qresource> - <file>images/copy.png</file> - <file>images/cut.png</file> - <file>images/new.png</file> - <file>images/open.png</file> - <file>images/paste.png</file> - <file>images/save.png</file> -</qresource> -</RCC> |
