diff options
Diffstat (limited to 'examples/widgets/richtext')
68 files changed, 37 insertions, 1705 deletions
diff --git a/examples/widgets/richtext/CMakeLists.txt b/examples/widgets/richtext/CMakeLists.txt index de6605b316..d62e88b3e8 100644 --- a/examples/widgets/richtext/CMakeLists.txt +++ b/examples/widgets/richtext/CMakeLists.txt @@ -1,7 +1,5 @@ # Copyright (C) 2022 The Qt Company Ltd. # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause -qt_internal_add_example(calendar) qt_internal_add_example(orderform) qt_internal_add_example(syntaxhighlighter) -qt_internal_add_example(textedit) diff --git a/examples/widgets/richtext/calendar/CMakeLists.txt b/examples/widgets/richtext/calendar/CMakeLists.txt deleted file mode 100644 index c7138792b1..0000000000 --- a/examples/widgets/richtext/calendar/CMakeLists.txt +++ /dev/null @@ -1,37 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -cmake_minimum_required(VERSION 3.16) -project(calendar LANGUAGES CXX) - -set(CMAKE_AUTOMOC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/richtext/calendar") - -find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets) - -qt_add_executable(calendar - main.cpp - mainwindow.cpp mainwindow.h -) - -set_target_properties(calendar PROPERTIES - WIN32_EXECUTABLE TRUE - MACOSX_BUNDLE TRUE -) - -target_link_libraries(calendar PUBLIC - Qt::Core - Qt::Gui - Qt::Widgets -) - -install(TARGETS calendar - RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" - BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" - LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" -) diff --git a/examples/widgets/richtext/calendar/calendar.pro b/examples/widgets/richtext/calendar/calendar.pro deleted file mode 100644 index 199c1dbb8d..0000000000 --- a/examples/widgets/richtext/calendar/calendar.pro +++ /dev/null @@ -1,10 +0,0 @@ -QT += widgets -requires(qtConfig(combobox)) - -HEADERS = mainwindow.h -SOURCES = main.cpp \ - mainwindow.cpp - -# install -target.path = $$[QT_INSTALL_EXAMPLES]/widgets/richtext/calendar -INSTALLS += target diff --git a/examples/widgets/richtext/calendar/main.cpp b/examples/widgets/richtext/calendar/main.cpp deleted file mode 100644 index 5641ae527a..0000000000 --- a/examples/widgets/richtext/calendar/main.cpp +++ /dev/null @@ -1,15 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -#include <QApplication> - -#include "mainwindow.h" - -int main(int argc, char *argv[]) -{ - QApplication app(argc, argv); - MainWindow window; - window.resize(640, 256); - window.show(); - return app.exec(); -} diff --git a/examples/widgets/richtext/calendar/mainwindow.cpp b/examples/widgets/richtext/calendar/mainwindow.cpp deleted file mode 100644 index 0b44c96d46..0000000000 --- a/examples/widgets/richtext/calendar/mainwindow.cpp +++ /dev/null @@ -1,179 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -#include "mainwindow.h" - -#include <QtWidgets> - -//! [0] -MainWindow::MainWindow() -{ - selectedDate = QDate::currentDate(); - fontSize = 10; - - QWidget *centralWidget = new QWidget; -//! [0] - -//! [1] - QLabel *dateLabel = new QLabel(tr("Date:")); - QComboBox *monthCombo = new QComboBox; - - for (int month = 1; month <= 12; ++month) - monthCombo->addItem(QLocale::system().monthName(month)); - - QDateTimeEdit *yearEdit = new QDateTimeEdit; - yearEdit->setDisplayFormat("yyyy"); - yearEdit->setDateRange(QDate(1753, 1, 1), QDate(8000, 1, 1)); -//! [1] - - monthCombo->setCurrentIndex(selectedDate.month() - 1); - yearEdit->setDate(selectedDate); - -//! [2] - QLabel *fontSizeLabel = new QLabel(tr("Font size:")); - QSpinBox *fontSizeSpinBox = new QSpinBox; - fontSizeSpinBox->setRange(1, 64); - - editor = new QTextBrowser; - insertCalendar(); -//! [2] - -//! [3] - connect(monthCombo, &QComboBox::activated, - this, &MainWindow::setMonth); - connect(yearEdit, &QDateTimeEdit::dateChanged, - this, &MainWindow::setYear); - connect(fontSizeSpinBox, &QSpinBox::valueChanged, - this, &MainWindow::setFontSize); -//! [3] - - fontSizeSpinBox->setValue(10); - -//! [4] - QHBoxLayout *controlsLayout = new QHBoxLayout; - controlsLayout->addWidget(dateLabel); - controlsLayout->addWidget(monthCombo); - controlsLayout->addWidget(yearEdit); - controlsLayout->addSpacing(24); - controlsLayout->addWidget(fontSizeLabel); - controlsLayout->addWidget(fontSizeSpinBox); - controlsLayout->addStretch(1); - - QVBoxLayout *centralLayout = new QVBoxLayout; - centralLayout->addLayout(controlsLayout); - centralLayout->addWidget(editor, 1); - centralWidget->setLayout(centralLayout); - - setCentralWidget(centralWidget); -//! [4] -} - -//! [5] -void MainWindow::insertCalendar() -{ - editor->clear(); - QTextCursor cursor = editor->textCursor(); - cursor.beginEditBlock(); - - QDate date(selectedDate.year(), selectedDate.month(), 1); -//! [5] - -//! [6] - QTextTableFormat tableFormat; - tableFormat.setAlignment(Qt::AlignHCenter); - tableFormat.setBackground(QColor("#e0e0e0")); - tableFormat.setCellPadding(2); - tableFormat.setCellSpacing(4); -//! [6] //! [7] - QList<QTextLength> constraints; - constraints << QTextLength(QTextLength::PercentageLength, 14) - << QTextLength(QTextLength::PercentageLength, 14) - << QTextLength(QTextLength::PercentageLength, 14) - << QTextLength(QTextLength::PercentageLength, 14) - << QTextLength(QTextLength::PercentageLength, 14) - << QTextLength(QTextLength::PercentageLength, 14) - << QTextLength(QTextLength::PercentageLength, 14); - tableFormat.setColumnWidthConstraints(constraints); -//! [7] - -//! [8] - QTextTable *table = cursor.insertTable(1, 7, tableFormat); -//! [8] - -//! [9] - QTextFrame *frame = cursor.currentFrame(); - QTextFrameFormat frameFormat = frame->frameFormat(); - frameFormat.setBorder(1); - frame->setFrameFormat(frameFormat); -//! [9] - -//! [10] - QTextCharFormat format = cursor.charFormat(); - format.setFontPointSize(fontSize); - - QTextCharFormat boldFormat = format; - boldFormat.setFontWeight(QFont::Bold); - - QTextCharFormat highlightedFormat = boldFormat; - highlightedFormat.setBackground(Qt::yellow); -//! [10] - -//! [11] - for (int weekDay = 1; weekDay <= 7; ++weekDay) { - QTextTableCell cell = table->cellAt(0, weekDay-1); -//! [11] //! [12] - QTextCursor cellCursor = cell.firstCursorPosition(); - cellCursor.insertText(QLocale::system().dayName(weekDay), boldFormat); - } -//! [12] - -//! [13] - table->insertRows(table->rows(), 1); -//! [13] - - while (date.month() == selectedDate.month()) { - int weekDay = date.dayOfWeek(); - QTextTableCell cell = table->cellAt(table->rows()-1, weekDay-1); - QTextCursor cellCursor = cell.firstCursorPosition(); - - if (date == QDate::currentDate()) - cellCursor.insertText(QString("%1").arg(date.day()), highlightedFormat); - else - cellCursor.insertText(QString("%1").arg(date.day()), format); - - date = date.addDays(1); - if (weekDay == 7 && date.month() == selectedDate.month()) - table->insertRows(table->rows(), 1); - } - - cursor.endEditBlock(); -//! [14] - setWindowTitle(tr("Calendar for %1 %2" - ).arg(QLocale::system().monthName(selectedDate.month()) - ).arg(selectedDate.year())); -} -//! [14] - -//! [15] -void MainWindow::setFontSize(int size) -{ - fontSize = size; - insertCalendar(); -} -//! [15] - -//! [16] -void MainWindow::setMonth(int month) -{ - selectedDate = QDate(selectedDate.year(), month + 1, selectedDate.day()); - insertCalendar(); -} -//! [16] - -//! [17] -void MainWindow::setYear(QDate date) -{ - selectedDate = QDate(date.year(), selectedDate.month(), selectedDate.day()); - insertCalendar(); -} -//! [17] diff --git a/examples/widgets/richtext/calendar/mainwindow.h b/examples/widgets/richtext/calendar/mainwindow.h deleted file mode 100644 index 76632820d6..0000000000 --- a/examples/widgets/richtext/calendar/mainwindow.h +++ /dev/null @@ -1,36 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -#ifndef MAINWINDOW_H -#define MAINWINDOW_H - -#include <QDate> -#include <QMainWindow> - -QT_BEGIN_NAMESPACE -class QTextBrowser; -QT_END_NAMESPACE - -//! [0] -class MainWindow : public QMainWindow -{ - Q_OBJECT - -public: - MainWindow(); - -public slots: - void setFontSize(int size); - void setMonth(int month); - void setYear(QDate date); - -private: - void insertCalendar(); - - int fontSize; - QDate selectedDate; - QTextBrowser *editor; -}; -//! [0] - -#endif // MAINWINDOW_H diff --git a/examples/widgets/richtext/orderform/CMakeLists.txt b/examples/widgets/richtext/orderform/CMakeLists.txt index f98301ea70..eacf41fd1f 100644 --- a/examples/widgets/richtext/orderform/CMakeLists.txt +++ b/examples/widgets/richtext/orderform/CMakeLists.txt @@ -4,16 +4,10 @@ cmake_minimum_required(VERSION 3.16) project(orderform LANGUAGES CXX) -set(CMAKE_AUTOMOC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/richtext/orderform") - find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets) +qt_standard_project_setup() + qt_add_executable(orderform detailsdialog.cpp detailsdialog.h main.cpp @@ -25,20 +19,25 @@ set_target_properties(orderform PROPERTIES MACOSX_BUNDLE TRUE ) -target_link_libraries(orderform PUBLIC - Qt::Core - Qt::Gui - Qt::Widgets +target_link_libraries(orderform PRIVATE + Qt6::Core + Qt6::Gui + Qt6::Widgets ) -if(TARGET Qt::PrintSupport) - target_link_libraries(orderform PUBLIC - Qt::PrintSupport - ) +if(TARGET Qt6::PrintSupport) + target_link_libraries(orderform PRIVATE Qt6::PrintSupport) endif() install(TARGETS orderform - 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 orderform + OUTPUT_SCRIPT deploy_script + NO_UNSUPPORTED_PLATFORM_ERROR ) +install(SCRIPT ${deploy_script}) diff --git a/examples/widgets/richtext/richtext.pro b/examples/widgets/richtext/richtext.pro index 499733ecec..0d7f6c942a 100644 --- a/examples/widgets/richtext/richtext.pro +++ b/examples/widgets/richtext/richtext.pro @@ -1,5 +1,3 @@ TEMPLATE = subdirs -SUBDIRS = calendar \ - orderform \ - syntaxhighlighter \ - textedit +SUBDIRS = orderform \ + syntaxhighlighter diff --git a/examples/widgets/richtext/syntaxhighlighter/CMakeLists.txt b/examples/widgets/richtext/syntaxhighlighter/CMakeLists.txt index b1e859c69a..13fd37ba1b 100644 --- a/examples/widgets/richtext/syntaxhighlighter/CMakeLists.txt +++ b/examples/widgets/richtext/syntaxhighlighter/CMakeLists.txt @@ -4,16 +4,10 @@ cmake_minimum_required(VERSION 3.16) project(syntaxhighlighter LANGUAGES CXX) -set(CMAKE_AUTOMOC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/richtext/syntaxhighlighter") - find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets) +qt_standard_project_setup() + qt_add_executable(syntaxhighlighter highlighter.cpp highlighter.h main.cpp @@ -25,14 +19,21 @@ set_target_properties(syntaxhighlighter PROPERTIES MACOSX_BUNDLE TRUE ) -target_link_libraries(syntaxhighlighter PUBLIC - Qt::Core - Qt::Gui - Qt::Widgets +target_link_libraries(syntaxhighlighter PRIVATE + Qt6::Core + Qt6::Gui + Qt6::Widgets ) install(TARGETS syntaxhighlighter - 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 syntaxhighlighter + OUTPUT_SCRIPT deploy_script + NO_UNSUPPORTED_PLATFORM_ERROR ) +install(SCRIPT ${deploy_script}) diff --git a/examples/widgets/richtext/syntaxhighlighter/highlighter.cpp b/examples/widgets/richtext/syntaxhighlighter/highlighter.cpp index 11e203c333..d78de20a7d 100644 --- a/examples/widgets/richtext/syntaxhighlighter/highlighter.cpp +++ b/examples/widgets/richtext/syntaxhighlighter/highlighter.cpp @@ -72,7 +72,7 @@ Highlighter::Highlighter(QTextDocument *parent) //! [7] void Highlighter::highlightBlock(const QString &text) { - for (const HighlightingRule &rule : qAsConst(highlightingRules)) { + for (const HighlightingRule &rule : std::as_const(highlightingRules)) { QRegularExpressionMatchIterator matchIterator = rule.pattern.globalMatch(text); while (matchIterator.hasNext()) { QRegularExpressionMatch match = matchIterator.next(); diff --git a/examples/widgets/richtext/textedit/CMakeLists.txt b/examples/widgets/richtext/textedit/CMakeLists.txt deleted file mode 100644 index 663a33b99f..0000000000 --- a/examples/widgets/richtext/textedit/CMakeLists.txt +++ /dev/null @@ -1,111 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -cmake_minimum_required(VERSION 3.16) -project(textedit LANGUAGES CXX) - -set(CMAKE_AUTOMOC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/richtext/textedit") - -find_package(Qt6 - REQUIRED COMPONENTS Core Gui Widgets - OPTIONAL_COMPONENTS PrintSupport -) - -qt_add_executable(textedit - main.cpp - textedit.cpp textedit.h -) - -set_target_properties(textedit PROPERTIES - WIN32_EXECUTABLE TRUE - MACOSX_BUNDLE TRUE -) - -target_link_libraries(textedit PUBLIC - Qt::Core - Qt::Gui - Qt::Widgets -) - -if (TARGET Qt::PrintSupport) - target_link_libraries(textedit PUBLIC Qt::PrintSupport) -endif() - -# Resources: -set(textedit_resource_files - "example.html" - "images/logo32.png" - "images/mac/checkbox-checked.png" - "images/mac/checkbox.png" - "images/mac/editcopy.png" - "images/mac/editcut.png" - "images/mac/editpaste.png" - "images/mac/editredo.png" - "images/mac/editundo.png" - "images/mac/exportpdf.png" - "images/mac/filenew.png" - "images/mac/fileopen.png" - "images/mac/fileprint.png" - "images/mac/filesave.png" - "images/mac/format-indent-less.png" - "images/mac/format-indent-more.png" - "images/mac/textbold.png" - "images/mac/textcenter.png" - "images/mac/textitalic.png" - "images/mac/textjustify.png" - "images/mac/textleft.png" - "images/mac/textright.png" - "images/mac/textunder.png" - "images/mac/textundercolor.png" - "images/mac/zoomin.png" - "images/mac/zoomout.png" - "images/win/checkbox-checked.png" - "images/win/checkbox.png" - "images/win/editcopy.png" - "images/win/editcut.png" - "images/win/editpaste.png" - "images/win/editredo.png" - "images/win/editundo.png" - "images/win/exportpdf.png" - "images/win/filenew.png" - "images/win/fileopen.png" - "images/win/fileprint.png" - "images/win/filesave.png" - "images/win/format-indent-less.png" - "images/win/format-indent-more.png" - "images/win/textbold.png" - "images/win/textcenter.png" - "images/win/textitalic.png" - "images/win/textjustify.png" - "images/win/textleft.png" - "images/win/textright.png" - "images/win/textunder.png" - "images/win/textundercolor.png" - "images/win/zoomin.png" - "images/win/zoomout.png" -) - -qt_add_resources(textedit "textedit" - PREFIX - "/" - FILES - ${textedit_resource_files} -) - -if(TARGET Qt::PrintSupport) - target_link_libraries(textedit PUBLIC - Qt::PrintSupport - ) -endif() - -install(TARGETS textedit - RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" - BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" - LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" -) diff --git a/examples/widgets/richtext/textedit/example.html b/examples/widgets/richtext/textedit/example.html deleted file mode 100644 index ebae3362e9..0000000000 --- a/examples/widgets/richtext/textedit/example.html +++ /dev/null @@ -1,84 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> -<html><head><meta name="qrichtext" content="1" /><meta charset="utf-8" /><title>QTextEdit Example</title><style type="text/css"> -p, li { white-space: pre-wrap; } -hr { height: 1px; border-width: 0; } -</style></head><body style=" font-family:'Helvetica'; font-size:9pt; font-weight:400; font-style:normal;"> -<h1 align="center" style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-size:20pt; font-weight:600;">QTextEdit</span></h1> -<p align="justify" style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-size:11pt;">The QTextEdit widget is an advanced editor that supports formatted rich text. It can be used to display HTML and other rich document formats. Internally, QTextEdit uses the QTextDocument class to describe both the high-level structure of each document and the low-level formatting of paragraphs.</span></p> -<p align="justify" style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;">If you are viewing this document in the <span style=" font-style:italic;">textedit</span> example, you can edit this document to explore Qt's rich text editing features. We have included some comments in each of the following sections to encourage you to experiment. </p> -<h2 style=" margin-top:16px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:18pt; font-weight:600;"><span style=" font-size:16pt;">Font and Paragraph Styles</span></h2> -<p align="justify" style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-size:11pt;">QTextEdit supports </span><span style=" font-size:11pt; font-weight:600;">bold</span><span style=" font-size:11pt;">, </span><span style=" font-size:11pt; font-style:italic;">italic</span><span style=" font-size:11pt;">, and </span><span style=" font-size:11pt; text-decoration: underline;">underlined</span><span style=" font-size:11pt;"> font styles, and can display </span><span style=" font-size:11pt; font-weight:600; color:#00007f;">multicolored</span><span style=" font-size:11pt;"> </span><span style=" font-size:11pt; font-weight:600; color:#aa0000;">text</span><span style=" font-size:11pt;">. Font families such as </span><span style=" font-family:'Times New Roman'; font-size:11pt; font-weight:600;">Times New Roman</span><span style=" font-size:11pt;"> and </span><span style=" font-family:'Courier'; font-size:11pt; font-weight:600;">Courier</span><span style=" font-size:11pt;"> can also be used directly. </span><span style=" font-size:11pt; font-style:italic;">If you place the cursor in a region of styled text, the controls in the tool bars will change to reflect the current style.</span></p> -<p align="justify" style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;">Paragraphs can be formatted so that the text is left-aligned, right-aligned, centered, or fully justified.</p> -<p align="center" style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;"><span style=" font-style:italic;">Try changing the alignment of some text and resize the editor to see how the text layout changes.</span> </p> -<h2 align="justify" style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-size:16pt; font-weight:600;">Lists</span></h2> -<p align="justify" style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:16pt; font-weight:600;"><span style=" font-size:11pt; font-weight:400;">Different kinds of lists can be included in rich text documents. Standard bullet lists can be nested, using different symbols for each level of the list: </span></p> -<ul style="-qt-list-indent: 1;"><li style=" font-size:11pt;" style=" margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Disc symbols are typically used for top-level list items. </li></ul> -<ul type=circle style="-qt-list-indent: 2;"><li style=" font-size:11pt;" style=" margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Circle symbols can be used to distinguish between items in lower-level lists.</li></ul> -<ul type=square style="-qt-list-indent: 3;"><li style=" font-size:11pt;" style=" margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Square symbols provide a reasonable alternative to discs and circles. </li></ul> -<p style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;">Ordered lists can be created that can be used for tables of contents. Different characters can be used to enumerate items, and we can use both Roman and Arabic numerals in the same list structure: </p> -<ol style="-qt-list-indent: 1;"><li style=" font-size:11pt;" style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Introduction</li> -<li style=" font-size:11pt;" style=" margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Qt Tools </li></ol> -<ol type=a style="-qt-list-indent: 2;"><li style=" font-size:11pt;" style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Qt Assistant</li> -<li style=" font-size:11pt;" style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Qt Designer</li> -<ol type=A style="-qt-list-indent: 3;"><li style=" font-size:11pt;" style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Form Editor</li> -<li style=" font-size:11pt;" style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Component Architecture</li></ol> -<li style=" font-size:11pt;" style=" margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Qt Linguist</li></ol> -<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;"></p> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;">The list will automatically be renumbered if you add or remove items. <span style=" font-style:italic;">Try adding new sections to the above list or removing existing item to see the numbers change.</span> </p> -<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;"></p> -<h2 style=" margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;"><span style=" font-size:16pt; font-weight:600;">Images</span></h2> -<p style=" margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:16pt; font-weight:600;"><span style=" font-size:11pt; font-weight:400;">Inline images are treated like ordinary ranges of characters in the text editor, so they flow with the surrounding text. Images can also be selected in the same way as text, making it easy to cut, copy, and paste them. </span></p> -<p align="justify" style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;"><img src=":/images/logo32.png" /><span style=" font-style:italic;"> Try to select this image by clicking and dragging over it with the mouse, or use the text cursor to select it by holding down Shift and using the arrow keys. You can then cut or copy it, and paste it into different parts of this document.</span></p> -<h2 align="justify" style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-size:16pt; font-weight:600;">Horizontal Rule</span></h2> -<p style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Here is an example:</p> -<hr width="50%" style=" background-color:green;"/> -<h2 align="justify" style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;"><span style=" font-size:16pt; font-weight:600;">Tables</span></h2> -<p align="justify" style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:16pt; font-weight:600;"><span style=" font-size:11pt; font-weight:400;">QTextEdit can arrange and format tables, supporting features such as row and column spans, text formatting within cells, and size constraints for columns. </span></p> -<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;"></p> -<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;"></p> -<table border="1" align="center" width="90%" cellspacing="0" cellpadding="4"> -<tr> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"> </p></td> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600;">Development Tools </span></p></td> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600;">Programming Techniques </span></p></td> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600;">Graphical User Interfaces </span></p></td></tr> -<tr> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600;">9:00 - 11:00 </span></p></td> -<td colspan="3"> -<p align="center" style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Introduction to <span style=" font-style:italic;">Qt </span></p></td></tr> -<tr> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600;">11:00 - 13:00 </span></p></td> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Using <span style=" font-style:italic;">qmake</span> </p></td> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Object-oriented Programming </p></td> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Layouts in <span style=" font-style:italic;">Qt</span> </p></td></tr> -<tr> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600;">13:00 - 15:00 </span></p></td> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-style:italic;">Qt Designer</span> Tutorial </p></td> -<td rowspan="2"> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Extreme Programming </p></td> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Writing Custom Styles </p></td></tr> -<tr> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-weight:600;">15:00 - 17:00 </span></p></td> -<td> -<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-style:italic;">Qt Linguist</span> and Internationalization </p></td> -<td></td></tr></table> -<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;"></p> -<p style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt; font-style:italic;">Try adding text to the cells in the table and experiment with the alignment of the paragraphs.</p> -<h2 style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;"><span style=" font-size:16pt; font-weight:600;">Hyperlinks</span></h2> -<p style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-size:11pt;">QTextEdit is designed to support hyperlinks between documents, and this feature is used extensively in </span><span style=" font-size:11pt; font-style:italic;">Qt Assistant</span><span style=" font-size:11pt;">. Hyperlinks are automatically created when an HTML file is imported into an editor. Since the rich text framework supports hyperlinks natively, they can also be created programmatically.</span></p> -<h2 style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;"><span style=" font-size:16pt; font-weight:600;">Undo and Redo</span></h2> -<p style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;">Full support for undo and redo operations is built into QTextEdit and the underlying rich text framework. Operations on a document can be packaged together to make editing a more comfortable experience for the user.</p> -<p style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:11pt;"><span style=" font-style:italic;">Try making changes to this document and press Ctrl+Z to undo them. You can always recover the original contents of the document.</span> </p></body></html> diff --git a/examples/widgets/richtext/textedit/example.md b/examples/widgets/richtext/textedit/example.md deleted file mode 100644 index 15f3c3cacf..0000000000 --- a/examples/widgets/richtext/textedit/example.md +++ /dev/null @@ -1,104 +0,0 @@ -# QTextEdit - -The QTextEdit widget is an advanced editor that supports formatted rich text. -It can be used to display HTML and other rich document formats. Internally, -QTextEdit uses the QTextDocument class to describe both the high-level -structure of each document and the low-level formatting of paragraphs. - -If you are viewing this document in the textedit example, you can edit this -document to explore Qt's rich text editing features. We have included some -comments in each of the following sections to encourage you to experiment. - -## Font and Paragraph Styles - -QTextEdit supports **bold**, *italic*, _underline_ & ~~strikethrough~~ font -styles, and can display -<span style="font-size:10pt; font-weight:600; color:#00007f;"> multicolored</span> -text. Font families such as -<span style="font-family:Times New Roman">Times New Roman</span> and -<span style="font-family:Courier">Courier</span> -can also be used directly. *If you place the cursor in a region of styled text, -the controls in the tool bars will change to reflect the current style.* - -Paragraphs can be formatted so that the text is left-aligned, right-aligned, -centered, or fully justified. - -*Try changing the alignment of some text and resize the editor to see how the -text layout changes.* - -## Lists - -Different kinds of lists can be included in rich text documents. Standard -bullet lists can be nested, using different symbols for each level of the list: - -- Disc symbols are typically used for top-level list items. - * Circle symbols can be used to distinguish between items in lower-level - lists. - + Square symbols provide a reasonable alternative to discs and circles. - -Ordered lists can be created that can be used for tables of contents. Different -characters can be used to enumerate items, and we can use both Roman and Arabic -numerals in the same list structure: - -1. Introduction -2. Qt Tools - 1) Qt Assistant - 2) Qt Designer - 1. Form Editor - 2. Component Architecture - 3) Qt Linguist - -The list will automatically be renumbered if you add or remove items. *Try -adding new sections to the above list or removing existing item to see the -numbers change.* - -Task lists can be used to track progress on projects: - -- [ ] This is not yet done -- This is just a bullet point -- [x] This is done - -## Images - -Inline images are treated like ordinary ranges of characters in the text -editor, so they flow with the surrounding text. Images can also be selected in -the same way as text, making it easy to cut, copy, and paste them. - - *Try to select this image by clicking and -dragging over it with the mouse, or use the text cursor to select it by holding -down Shift and using the arrow keys. You can then cut or copy it, and paste it -into different parts of this document.* - -## Tables - -QTextEdit can arrange and format tables, supporting features such as row and -column spans, text formatting within cells, and size constraints for columns. - -| | Development Tools | Programming Techniques | Graphical User Interfaces | -| ------------: | ----------------- | ---------------------- | ------------------------- | -| 9:00 - 11:00 | Introduction to Qt ||| -| 11:00 - 13:00 | Using qmake | Object-oriented Programming | Layouts in Qt | -| 13:00 - 15:00 | Qt Designer Tutorial | Extreme Programming | Writing Custom Styles | -| 15:00 - 17:00 | Qt Linguist and Internationalization | | | - -*Try adding text to the cells in the table and experiment with the alignment of -the paragraphs.* - -## Hyperlinks - -QTextEdit is designed to support hyperlinks between documents, and this feature -is used extensively in -[Qt Assistant](http://doc.qt.io/qt-5/qtassistant-index.html). Hyperlinks are -automatically created when an HTML file is imported into an editor. Since the -rich text framework supports hyperlinks natively, they can also be created -programmatically. - -## Undo and Redo - -Full support for undo and redo operations is built into QTextEdit and the -underlying rich text framework. Operations on a document can be packaged -together to make editing a more comfortable experience for the user. - -*Try making changes to this document and press `Ctrl+Z` to undo them. You can -always recover the original contents of the document.* - diff --git a/examples/widgets/richtext/textedit/images/logo32.png b/examples/widgets/richtext/textedit/images/logo32.png Binary files differdeleted file mode 100644 index 5f91e9873b..0000000000 --- a/examples/widgets/richtext/textedit/images/logo32.png +++ /dev/null diff --git a/examples/widgets/richtext/textedit/images/mac/checkbox-checked.png b/examples/widgets/richtext/textedit/images/mac/checkbox-checked.png Binary files differdeleted file mode 100644 index a072d7fb5c..0000000000 --- a/examples/widgets/richtext/textedit/images/mac/checkbox-checked.png +++ /dev/null diff --git a/examples/widgets/richtext/textedit/images/mac/checkbox.png b/examples/widgets/richtext/textedit/images/mac/checkbox.png Binary files differdeleted file mode 100644 index 4064909712..0000000000 --- a/examples/widgets/richtext/textedit/images/mac/checkbox.png +++ /dev/null diff --git a/examples/widgets/richtext/textedit/images/mac/editcopy.png 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<QCommandLineOption> -#include <QScreen> - -int main(int argc, char *argv[]) -{ - Q_INIT_RESOURCE(textedit); - - QApplication a(argc, argv); - QCoreApplication::setOrganizationName("QtProject"); - QCoreApplication::setApplicationName("Rich Text"); - QCoreApplication::setApplicationVersion(QT_VERSION_STR); - QCommandLineParser parser; - parser.setApplicationDescription(QCoreApplication::applicationName()); - parser.addHelpOption(); - parser.addVersionOption(); - parser.addPositionalArgument("file", "The file to open."); - parser.process(a); - - TextEdit mw; - - const QRect availableGeometry = mw.screen()->availableGeometry(); - mw.resize(availableGeometry.width() / 2, (availableGeometry.height() * 2) / 3); - mw.move((availableGeometry.width() - mw.width()) / 2, - (availableGeometry.height() - mw.height()) / 2); - - if (!mw.load(parser.positionalArguments().value(0, QLatin1String(":/example.html")))) - mw.fileNew(); - - mw.show(); - return a.exec(); -} diff --git a/examples/widgets/richtext/textedit/textedit.cpp b/examples/widgets/richtext/textedit/textedit.cpp deleted file mode 100644 index 5a4d62c646..0000000000 --- a/examples/widgets/richtext/textedit/textedit.cpp +++ /dev/null @@ -1,851 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -#include "textedit.h" - -#include <QActionGroup> -#include <QApplication> -#include <QClipboard> -#include <QColorDialog> -#include <QComboBox> -#include <QFontComboBox> -#include <QFile> -#include <QFileDialog> -#include <QFileInfo> -#include <QFontDatabase> -#include <QMenu> -#include <QMenuBar> -#include <QTextEdit> -#include <QStatusBar> -#include <QToolBar> -#include <QTextCursor> -#include <QTextDocumentWriter> -#include <QTextList> -#include <QtDebug> -#include <QCloseEvent> -#include <QMessageBox> -#include <QMimeData> -#include <QMimeDatabase> -#include <QStringDecoder> -#if defined(QT_PRINTSUPPORT_LIB) -#include <QtPrintSupport/qtprintsupportglobal.h> -#if QT_CONFIG(printer) -#if QT_CONFIG(printdialog) -#include <QPrintDialog> -#endif -#include <QPrinter> -#if QT_CONFIG(printpreviewdialog) -#include <QPrintPreviewDialog> -#endif -#endif -#endif - -#ifdef Q_OS_MAC -const QString rsrcPath = ":/images/mac"; -#else -const QString rsrcPath = ":/images/win"; -#endif - -TextEdit::TextEdit(QWidget *parent) - : QMainWindow(parent) -{ -#ifdef Q_OS_MACOS - setUnifiedTitleAndToolBarOnMac(true); -#endif - setWindowTitle(QCoreApplication::applicationName()); - - textEdit = new QTextEdit(this); - connect(textEdit, &QTextEdit::currentCharFormatChanged, - this, &TextEdit::currentCharFormatChanged); - connect(textEdit, &QTextEdit::cursorPositionChanged, - this, &TextEdit::cursorPositionChanged); - setCentralWidget(textEdit); - - setToolButtonStyle(Qt::ToolButtonFollowStyle); - setupFileActions(); - setupEditActions(); - setupTextActions(); - - { - QMenu *helpMenu = menuBar()->addMenu(tr("Help")); - helpMenu->addAction(tr("About"), this, &TextEdit::about); - helpMenu->addAction(tr("About &Qt"), qApp, &QApplication::aboutQt); - } - - QFont textFont("Helvetica"); - textFont.setStyleHint(QFont::SansSerif); - textEdit->setFont(textFont); - fontChanged(textEdit->font()); - colorChanged(textEdit->textColor()); - alignmentChanged(textEdit->alignment()); - - auto *document = textEdit->document(); - connect(document, &QTextDocument::modificationChanged, - actionSave, &QAction::setEnabled); - connect(document, &QTextDocument::modificationChanged, - this, &QWidget::setWindowModified); - connect(document, &QTextDocument::undoAvailable, - actionUndo, &QAction::setEnabled); - connect(document, &QTextDocument::redoAvailable, - actionRedo, &QAction::setEnabled); - - setWindowModified(document->isModified()); - actionSave->setEnabled(document->isModified()); - actionUndo->setEnabled(document->isUndoAvailable()); - actionRedo->setEnabled(document->isRedoAvailable()); - -#ifndef QT_NO_CLIPBOARD - actionCut->setEnabled(false); - connect(textEdit, &QTextEdit::copyAvailable, actionCut, &QAction::setEnabled); - actionCopy->setEnabled(false); - connect(textEdit, &QTextEdit::copyAvailable, actionCopy, &QAction::setEnabled); - - connect(QGuiApplication::clipboard(), &QClipboard::dataChanged, - this, &TextEdit::clipboardDataChanged); -#endif - - textEdit->setFocus(); - setCurrentFileName(QString()); - -#ifdef Q_OS_MACOS - // Use dark text on light background on macOS, also in dark mode. - QPalette pal = textEdit->palette(); - pal.setColor(QPalette::Base, QColor(Qt::white)); - pal.setColor(QPalette::Text, QColor(Qt::black)); - textEdit->setPalette(pal); -#endif -} - -void TextEdit::closeEvent(QCloseEvent *e) -{ - if (maybeSave()) - e->accept(); - else - e->ignore(); -} - -void TextEdit::setupFileActions() -{ - QToolBar *tb = addToolBar(tr("File Actions")); - QMenu *menu = menuBar()->addMenu(tr("&File")); - - const QIcon newIcon = QIcon::fromTheme("document-new", QIcon(rsrcPath + "/filenew.png")); - QAction *a = menu->addAction(newIcon, tr("&New"), this, &TextEdit::fileNew); - tb->addAction(a); - a->setPriority(QAction::LowPriority); - a->setShortcut(QKeySequence::New); - - const QIcon openIcon = QIcon::fromTheme("document-open", QIcon(rsrcPath + "/fileopen.png")); - a = menu->addAction(openIcon, tr("&Open..."), this, &TextEdit::fileOpen); - a->setShortcut(QKeySequence::Open); - tb->addAction(a); - - menu->addSeparator(); - - const QIcon saveIcon = QIcon::fromTheme("document-save", QIcon(rsrcPath + "/filesave.png")); - actionSave = menu->addAction(saveIcon, tr("&Save"), this, &TextEdit::fileSave); - actionSave->setShortcut(QKeySequence::Save); - actionSave->setEnabled(false); - tb->addAction(actionSave); - - a = menu->addAction(tr("Save &As..."), this, &TextEdit::fileSaveAs); - a->setPriority(QAction::LowPriority); - menu->addSeparator(); - -#if defined(QT_PRINTSUPPORT_LIB) && QT_CONFIG(printer) - const QIcon printIcon = QIcon::fromTheme("document-print", QIcon(rsrcPath + "/fileprint.png")); - a = menu->addAction(printIcon, tr("&Print..."), this, &TextEdit::filePrint); - a->setPriority(QAction::LowPriority); - a->setShortcut(QKeySequence::Print); - tb->addAction(a); - - const QIcon filePrintIcon = QIcon::fromTheme("fileprint", QIcon(rsrcPath + "/fileprint.png")); - menu->addAction(filePrintIcon, tr("Print Preview..."), this, &TextEdit::filePrintPreview); - - const QIcon exportPdfIcon = QIcon::fromTheme("exportpdf", QIcon(rsrcPath + "/exportpdf.png")); - a = menu->addAction(exportPdfIcon, tr("&Export PDF..."), this, &TextEdit::filePrintPdf); - a->setPriority(QAction::LowPriority); - a->setShortcut(Qt::CTRL | Qt::Key_D); - tb->addAction(a); - - menu->addSeparator(); -#endif - - a = menu->addAction(tr("&Quit"), this, &QWidget::close); - a->setShortcut(Qt::CTRL | Qt::Key_Q); -} - -void TextEdit::setupEditActions() -{ - QToolBar *tb = addToolBar(tr("Edit Actions")); - QMenu *menu = menuBar()->addMenu(tr("&Edit")); - - const QIcon undoIcon = QIcon::fromTheme("edit-undo", QIcon(rsrcPath + "/editundo.png")); - actionUndo = menu->addAction(undoIcon, tr("&Undo"), textEdit, &QTextEdit::undo); - actionUndo->setShortcut(QKeySequence::Undo); - tb->addAction(actionUndo); - - const QIcon redoIcon = QIcon::fromTheme("edit-redo", QIcon(rsrcPath + "/editredo.png")); - actionRedo = menu->addAction(redoIcon, tr("&Redo"), textEdit, &QTextEdit::redo); - actionRedo->setPriority(QAction::LowPriority); - actionRedo->setShortcut(QKeySequence::Redo); - tb->addAction(actionRedo); - menu->addSeparator(); - -#ifndef QT_NO_CLIPBOARD - const QIcon cutIcon = QIcon::fromTheme("edit-cut", QIcon(rsrcPath + "/editcut.png")); - actionCut = menu->addAction(cutIcon, tr("Cu&t"), textEdit, &QTextEdit::cut); - actionCut->setPriority(QAction::LowPriority); - actionCut->setShortcut(QKeySequence::Cut); - tb->addAction(actionCut); - - const QIcon copyIcon = QIcon::fromTheme("edit-copy", QIcon(rsrcPath + "/editcopy.png")); - actionCopy = menu->addAction(copyIcon, tr("&Copy"), textEdit, &QTextEdit::copy); - actionCopy->setPriority(QAction::LowPriority); - actionCopy->setShortcut(QKeySequence::Copy); - tb->addAction(actionCopy); - - const QIcon pasteIcon = QIcon::fromTheme("edit-paste", QIcon(rsrcPath + "/editpaste.png")); - actionPaste = menu->addAction(pasteIcon, tr("&Paste"), textEdit, &QTextEdit::paste); - actionPaste->setPriority(QAction::LowPriority); - actionPaste->setShortcut(QKeySequence::Paste); - tb->addAction(actionPaste); - if (const QMimeData *md = QGuiApplication::clipboard()->mimeData()) - actionPaste->setEnabled(md->hasText()); -#endif -} - -void TextEdit::setupTextActions() -{ - QToolBar *tb = addToolBar(tr("Format Actions")); - QMenu *menu = menuBar()->addMenu(tr("F&ormat")); - - const QIcon boldIcon = QIcon::fromTheme("format-text-bold", QIcon(rsrcPath + "/textbold.png")); - actionTextBold = menu->addAction(boldIcon, tr("&Bold"), this, &TextEdit::textBold); - actionTextBold->setShortcut(Qt::CTRL | Qt::Key_B); - actionTextBold->setPriority(QAction::LowPriority); - QFont bold; - bold.setBold(true); - actionTextBold->setFont(bold); - tb->addAction(actionTextBold); - actionTextBold->setCheckable(true); - - const QIcon italicIcon = QIcon::fromTheme("format-text-italic", QIcon(rsrcPath + "/textitalic.png")); - actionTextItalic = menu->addAction(italicIcon, tr("&Italic"), this, &TextEdit::textItalic); - actionTextItalic->setPriority(QAction::LowPriority); - actionTextItalic->setShortcut(Qt::CTRL | Qt::Key_I); - QFont italic; - italic.setItalic(true); - actionTextItalic->setFont(italic); - tb->addAction(actionTextItalic); - actionTextItalic->setCheckable(true); - - const QIcon underlineIcon = QIcon::fromTheme("format-text-underline", QIcon(rsrcPath + "/textunder.png")); - actionTextUnderline = menu->addAction(underlineIcon, tr("&Underline"), this, &TextEdit::textUnderline); - actionTextUnderline->setShortcut(Qt::CTRL | Qt::Key_U); - actionTextUnderline->setPriority(QAction::LowPriority); - QFont underline; - underline.setUnderline(true); - actionTextUnderline->setFont(underline); - tb->addAction(actionTextUnderline); - actionTextUnderline->setCheckable(true); - - menu->addSeparator(); - - const QIcon leftIcon = QIcon::fromTheme("format-justify-left", QIcon(rsrcPath + "/textleft.png")); - actionAlignLeft = new QAction(leftIcon, tr("&Left"), this); - actionAlignLeft->setShortcut(Qt::CTRL | Qt::Key_L); - actionAlignLeft->setCheckable(true); - actionAlignLeft->setPriority(QAction::LowPriority); - const QIcon centerIcon = QIcon::fromTheme("format-justify-center", QIcon(rsrcPath + "/textcenter.png")); - actionAlignCenter = new QAction(centerIcon, tr("C&enter"), this); - actionAlignCenter->setShortcut(Qt::CTRL | Qt::Key_E); - actionAlignCenter->setCheckable(true); - actionAlignCenter->setPriority(QAction::LowPriority); - const QIcon rightIcon = QIcon::fromTheme("format-justify-right", QIcon(rsrcPath + "/textright.png")); - actionAlignRight = new QAction(rightIcon, tr("&Right"), this); - actionAlignRight->setShortcut(Qt::CTRL | Qt::Key_R); - actionAlignRight->setCheckable(true); - actionAlignRight->setPriority(QAction::LowPriority); - const QIcon fillIcon = QIcon::fromTheme("format-justify-fill", QIcon(rsrcPath + "/textjustify.png")); - actionAlignJustify = new QAction(fillIcon, tr("&Justify"), this); - actionAlignJustify->setShortcut(Qt::CTRL | Qt::Key_J); - actionAlignJustify->setCheckable(true); - actionAlignJustify->setPriority(QAction::LowPriority); - const QIcon indentMoreIcon = QIcon::fromTheme("format-indent-more", QIcon(rsrcPath + "/format-indent-more.png")); - actionIndentMore = menu->addAction(indentMoreIcon, tr("&Indent"), this, &TextEdit::indent); - actionIndentMore->setShortcut(Qt::CTRL | Qt::Key_BracketRight); - actionIndentMore->setPriority(QAction::LowPriority); - const QIcon indentLessIcon = QIcon::fromTheme("format-indent-less", QIcon(rsrcPath + "/format-indent-less.png")); - actionIndentLess = menu->addAction(indentLessIcon, tr("&Unindent"), this, &TextEdit::unindent); - actionIndentLess->setShortcut(Qt::CTRL | Qt::Key_BracketLeft); - actionIndentLess->setPriority(QAction::LowPriority); - - // Make sure the alignLeft is always left of the alignRight - QActionGroup *alignGroup = new QActionGroup(this); - connect(alignGroup, &QActionGroup::triggered, this, &TextEdit::textAlign); - - if (QGuiApplication::isLeftToRight()) { - alignGroup->addAction(actionAlignLeft); - alignGroup->addAction(actionAlignCenter); - alignGroup->addAction(actionAlignRight); - } else { - alignGroup->addAction(actionAlignRight); - alignGroup->addAction(actionAlignCenter); - alignGroup->addAction(actionAlignLeft); - } - alignGroup->addAction(actionAlignJustify); - - tb->addActions(alignGroup->actions()); - menu->addActions(alignGroup->actions()); - tb->addAction(actionIndentMore); - tb->addAction(actionIndentLess); - menu->addAction(actionIndentMore); - menu->addAction(actionIndentLess); - - menu->addSeparator(); - - QPixmap pix(16, 16); - pix.fill(Qt::black); - actionTextColor = menu->addAction(pix, tr("&Color..."), this, &TextEdit::textColor); - tb->addAction(actionTextColor); - - const QIcon underlineColorIcon(rsrcPath + "/textundercolor.png"); - actionUnderlineColor = menu->addAction(underlineColorIcon, tr("Underline color..."), this, &TextEdit::underlineColor); - tb->addAction(actionUnderlineColor); - - menu->addSeparator(); - - const QIcon checkboxIcon = QIcon::fromTheme("status-checkbox-checked", QIcon(rsrcPath + "/checkbox-checked.png")); - actionToggleCheckState = menu->addAction(checkboxIcon, tr("Chec&ked"), this, &TextEdit::setChecked); - actionToggleCheckState->setShortcut(Qt::CTRL | Qt::Key_K); - actionToggleCheckState->setCheckable(true); - actionToggleCheckState->setPriority(QAction::LowPriority); - tb->addAction(actionToggleCheckState); - - tb = addToolBar(tr("Format Actions")); - tb->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea); - addToolBarBreak(Qt::TopToolBarArea); - addToolBar(tb); - - comboStyle = new QComboBox(tb); - tb->addWidget(comboStyle); - comboStyle->addItems({"Standard", - "Bullet List (Disc)", - "Bullet List (Circle)", - "Bullet List (Square)", - "Task List (Unchecked)", - "Task List (Checked)", - "Ordered List (Decimal)", - "Ordered List (Alpha lower)", - "Ordered List (Alpha upper)", - "Ordered List (Roman lower)", - "Ordered List (Roman upper)", - "Heading 1", - "Heading 2", - "Heading 3", - "Heading 4", - "Heading 5", - "Heading 6"}), - - connect(comboStyle, &QComboBox::activated, this, &TextEdit::textStyle); - - comboFont = new QFontComboBox(tb); - tb->addWidget(comboFont); - connect(comboFont, &QComboBox::textActivated, this, &TextEdit::textFamily); - - comboSize = new QComboBox(tb); - comboSize->setObjectName("comboSize"); - tb->addWidget(comboSize); - comboSize->setEditable(true); - - const QList<int> standardSizes = QFontDatabase::standardSizes(); - for (int size : standardSizes) - comboSize->addItem(QString::number(size)); - comboSize->setCurrentIndex(standardSizes.indexOf(QApplication::font().pointSize())); - - connect(comboSize, &QComboBox::textActivated, this, &TextEdit::textSize); -} - -bool TextEdit::load(const QString &f) -{ - if (!QFile::exists(f)) - return false; - QFile file(f); - if (!file.open(QFile::ReadOnly)) - return false; - - QByteArray data = file.readAll(); - QMimeDatabase db; - const QString &mimeTypeName = db.mimeTypeForFileNameAndData(f, data).name(); - if (mimeTypeName == u"text/html") { - auto encoding = QStringDecoder::encodingForHtml(data); - QString str = QStringDecoder(encoding ? *encoding : QStringDecoder::Utf8)(data); - QUrl fileUrl = f.startsWith(u':') ? QUrl(f) : QUrl::fromLocalFile(f); - textEdit->document()->setBaseUrl(fileUrl.adjusted(QUrl::RemoveFilename)); - textEdit->setHtml(str); -#if QT_CONFIG(textmarkdownreader) - } else if (mimeTypeName == u"text/markdown") { - textEdit->setMarkdown(QString::fromUtf8(data)); -#endif - } else { - textEdit->setPlainText(QString::fromUtf8(data)); - } - - setCurrentFileName(f); - return true; -} - -bool TextEdit::maybeSave() -{ - if (!textEdit->document()->isModified()) - return true; - - const QMessageBox::StandardButton ret = - QMessageBox::warning(this, QCoreApplication::applicationName(), - tr("The document has been modified.\n" - "Do you want to save your changes?"), - QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel); - if (ret == QMessageBox::Save) - return fileSave(); - if (ret == QMessageBox::Cancel) - return false; - return true; -} - -void TextEdit::setCurrentFileName(const QString &fileName) -{ - this->fileName = fileName; - textEdit->document()->setModified(false); - - QString shownName; - if (fileName.isEmpty()) - shownName = "untitled.txt"; - else - shownName = QFileInfo(fileName).fileName(); - - setWindowTitle(tr("%1[*] - %2").arg(shownName, QCoreApplication::applicationName())); - setWindowModified(false); -} - -void TextEdit::fileNew() -{ - if (maybeSave()) { - textEdit->clear(); - setCurrentFileName({}); - } -} - -void TextEdit::fileOpen() -{ - QFileDialog fileDialog(this, tr("Open File...")); - fileDialog.setAcceptMode(QFileDialog::AcceptOpen); - fileDialog.setFileMode(QFileDialog::ExistingFile); - fileDialog.setMimeTypeFilters({ -#if QT_CONFIG(texthtmlparser) - "text/html", -#endif -#if QT_CONFIG(textmarkdownreader) - - "text/markdown", -#endif - "text/plain"}); - if (fileDialog.exec() != QDialog::Accepted) - return; - const QString fn = fileDialog.selectedFiles().constFirst(); - if (load(fn)) - statusBar()->showMessage(tr("Opened \"%1\"").arg(QDir::toNativeSeparators(fn))); - else - statusBar()->showMessage(tr("Could not open \"%1\"").arg(QDir::toNativeSeparators(fn))); -} - -bool TextEdit::fileSave() -{ - if (fileName.isEmpty() || fileName.startsWith(u":/")) - return fileSaveAs(); - - QTextDocumentWriter writer(fileName); - bool success = writer.write(textEdit->document()); - if (success) { - textEdit->document()->setModified(false); - statusBar()->showMessage(tr("Wrote \"%1\"").arg(QDir::toNativeSeparators(fileName))); - } else { - statusBar()->showMessage(tr("Could not write to file \"%1\"") - .arg(QDir::toNativeSeparators(fileName))); - } - return success; -} - -bool TextEdit::fileSaveAs() -{ - QFileDialog fileDialog(this, tr("Save as...")); - fileDialog.setAcceptMode(QFileDialog::AcceptSave); - QStringList mimeTypes{"text/plain", -#if QT_CONFIG(textodfwriter) - "application/vnd.oasis.opendocument.text", -#endif -#if QT_CONFIG(textmarkdownwriter) - "text/markdown", -#endif - "text/html"}; - fileDialog.setMimeTypeFilters(mimeTypes); -#if QT_CONFIG(textodfwriter) - fileDialog.setDefaultSuffix("odt"); -#endif - if (fileDialog.exec() != QDialog::Accepted) - return false; - const QString fn = fileDialog.selectedFiles().constFirst(); - setCurrentFileName(fn); - return fileSave(); -} - -void TextEdit::filePrint() -{ -#if defined(QT_PRINTSUPPORT_LIB) && QT_CONFIG(printdialog) - QPrinter printer(QPrinter::HighResolution); - QPrintDialog dlg(&printer, this); - if (textEdit->textCursor().hasSelection()) - dlg.setOption(QAbstractPrintDialog::PrintSelection); - dlg.setWindowTitle(tr("Print Document")); - if (dlg.exec() == QDialog::Accepted) - textEdit->print(&printer); -#endif -} - -void TextEdit::filePrintPreview() -{ -#if defined(QT_PRINTSUPPORT_LIB) && QT_CONFIG(printpreviewdialog) - QPrinter printer(QPrinter::HighResolution); - QPrintPreviewDialog preview(&printer, this); - connect(&preview, &QPrintPreviewDialog::paintRequested, textEdit, &QTextEdit::print); - preview.exec(); -#endif -} - -void TextEdit::filePrintPdf() -{ -#if defined(QT_PRINTSUPPORT_LIB) && QT_CONFIG(printer) -//! [0] - QFileDialog fileDialog(this, tr("Export PDF")); - fileDialog.setAcceptMode(QFileDialog::AcceptSave); - fileDialog.setMimeTypeFilters(QStringList("application/pdf")); - fileDialog.setDefaultSuffix("pdf"); - if (fileDialog.exec() != QDialog::Accepted) - return; - QString pdfFileName = fileDialog.selectedFiles().constFirst(); - QPrinter printer(QPrinter::HighResolution); - printer.setOutputFormat(QPrinter::PdfFormat); - printer.setOutputFileName(pdfFileName); - textEdit->document()->print(&printer); - statusBar()->showMessage(tr("Exported \"%1\"") - .arg(QDir::toNativeSeparators(pdfFileName))); -//! [0] -#endif -} - -void TextEdit::textBold() -{ - QTextCharFormat fmt; - fmt.setFontWeight(actionTextBold->isChecked() ? QFont::Bold : QFont::Normal); - mergeFormatOnWordOrSelection(fmt); -} - -void TextEdit::textUnderline() -{ - QTextCharFormat fmt; - fmt.setFontUnderline(actionTextUnderline->isChecked()); - mergeFormatOnWordOrSelection(fmt); -} - -void TextEdit::textItalic() -{ - QTextCharFormat fmt; - fmt.setFontItalic(actionTextItalic->isChecked()); - mergeFormatOnWordOrSelection(fmt); -} - -void TextEdit::textFamily(const QString &f) -{ - QTextCharFormat fmt; - fmt.setFontFamilies({f}); - mergeFormatOnWordOrSelection(fmt); -} - -void TextEdit::textSize(const QString &p) -{ - qreal pointSize = p.toFloat(); - if (pointSize > 0) { - QTextCharFormat fmt; - fmt.setFontPointSize(pointSize); - mergeFormatOnWordOrSelection(fmt); - } -} - -void TextEdit::textStyle(int styleIndex) -{ - QTextCursor cursor = textEdit->textCursor(); - QTextListFormat::Style style = QTextListFormat::ListStyleUndefined; - QTextBlockFormat::MarkerType marker = QTextBlockFormat::MarkerType::NoMarker; - - switch (styleIndex) { - case 1: - style = QTextListFormat::ListDisc; - break; - case 2: - style = QTextListFormat::ListCircle; - break; - case 3: - style = QTextListFormat::ListSquare; - break; - case 4: - if (cursor.currentList()) - style = cursor.currentList()->format().style(); - else - style = QTextListFormat::ListDisc; - marker = QTextBlockFormat::MarkerType::Unchecked; - break; - case 5: - if (cursor.currentList()) - style = cursor.currentList()->format().style(); - else - style = QTextListFormat::ListDisc; - marker = QTextBlockFormat::MarkerType::Checked; - break; - case 6: - style = QTextListFormat::ListDecimal; - break; - case 7: - style = QTextListFormat::ListLowerAlpha; - break; - case 8: - style = QTextListFormat::ListUpperAlpha; - break; - case 9: - style = QTextListFormat::ListLowerRoman; - break; - case 10: - style = QTextListFormat::ListUpperRoman; - break; - default: - break; - } - - cursor.beginEditBlock(); - - QTextBlockFormat blockFmt = cursor.blockFormat(); - - if (style == QTextListFormat::ListStyleUndefined) { - blockFmt.setObjectIndex(-1); - int headingLevel = styleIndex >= 11 ? styleIndex - 11 + 1 : 0; // H1 to H6, or Standard - blockFmt.setHeadingLevel(headingLevel); - cursor.setBlockFormat(blockFmt); - - int sizeAdjustment = headingLevel ? 4 - headingLevel : 0; // H1 to H6: +3 to -2 - QTextCharFormat fmt; - fmt.setFontWeight(headingLevel ? QFont::Bold : QFont::Normal); - fmt.setProperty(QTextFormat::FontSizeAdjustment, sizeAdjustment); - cursor.select(QTextCursor::LineUnderCursor); - cursor.mergeCharFormat(fmt); - textEdit->mergeCurrentCharFormat(fmt); - } else { - blockFmt.setMarker(marker); - cursor.setBlockFormat(blockFmt); - QTextListFormat listFmt; - if (cursor.currentList()) { - listFmt = cursor.currentList()->format(); - } else { - listFmt.setIndent(blockFmt.indent() + 1); - blockFmt.setIndent(0); - cursor.setBlockFormat(blockFmt); - } - listFmt.setStyle(style); - cursor.createList(listFmt); - } - - cursor.endEditBlock(); -} - -void TextEdit::textColor() -{ - QColor col = QColorDialog::getColor(textEdit->textColor(), this); - if (!col.isValid()) - return; - QTextCharFormat fmt; - fmt.setForeground(col); - mergeFormatOnWordOrSelection(fmt); - colorChanged(col); -} - -void TextEdit::underlineColor() -{ - QColor col = QColorDialog::getColor(Qt::black, this); - if (!col.isValid()) - return; - QTextCharFormat fmt; - fmt.setUnderlineColor(col); - mergeFormatOnWordOrSelection(fmt); - colorChanged(col); -} - -void TextEdit::textAlign(QAction *a) -{ - if (a == actionAlignLeft) - textEdit->setAlignment(Qt::AlignLeft | Qt::AlignAbsolute); - else if (a == actionAlignCenter) - textEdit->setAlignment(Qt::AlignHCenter); - else if (a == actionAlignRight) - textEdit->setAlignment(Qt::AlignRight | Qt::AlignAbsolute); - else if (a == actionAlignJustify) - textEdit->setAlignment(Qt::AlignJustify); -} - -void TextEdit::setChecked(bool checked) -{ - textStyle(checked ? 5 : 4); -} - -void TextEdit::indent() -{ - modifyIndentation(1); -} - -void TextEdit::unindent() -{ - modifyIndentation(-1); -} - -void TextEdit::modifyIndentation(int amount) -{ - QTextCursor cursor = textEdit->textCursor(); - cursor.beginEditBlock(); - if (cursor.currentList()) { - QTextListFormat listFmt = cursor.currentList()->format(); - // See whether the line above is the list we want to move this item into, - // or whether we need a new list. - QTextCursor above(cursor); - above.movePosition(QTextCursor::Up); - if (above.currentList() && listFmt.indent() + amount == above.currentList()->format().indent()) { - above.currentList()->add(cursor.block()); - } else { - listFmt.setIndent(listFmt.indent() + amount); - cursor.createList(listFmt); - } - } else { - QTextBlockFormat blockFmt = cursor.blockFormat(); - blockFmt.setIndent(blockFmt.indent() + amount); - cursor.setBlockFormat(blockFmt); - } - cursor.endEditBlock(); -} - -void TextEdit::currentCharFormatChanged(const QTextCharFormat &format) -{ - fontChanged(format.font()); - colorChanged(format.foreground().color()); -} - -void TextEdit::cursorPositionChanged() -{ - alignmentChanged(textEdit->alignment()); - QTextList *list = textEdit->textCursor().currentList(); - if (list) { - switch (list->format().style()) { - case QTextListFormat::ListDisc: - comboStyle->setCurrentIndex(1); - break; - case QTextListFormat::ListCircle: - comboStyle->setCurrentIndex(2); - break; - case QTextListFormat::ListSquare: - comboStyle->setCurrentIndex(3); - break; - case QTextListFormat::ListDecimal: - comboStyle->setCurrentIndex(6); - break; - case QTextListFormat::ListLowerAlpha: - comboStyle->setCurrentIndex(7); - break; - case QTextListFormat::ListUpperAlpha: - comboStyle->setCurrentIndex(8); - break; - case QTextListFormat::ListLowerRoman: - comboStyle->setCurrentIndex(9); - break; - case QTextListFormat::ListUpperRoman: - comboStyle->setCurrentIndex(10); - break; - default: - comboStyle->setCurrentIndex(-1); - break; - } - switch (textEdit->textCursor().block().blockFormat().marker()) { - case QTextBlockFormat::MarkerType::NoMarker: - actionToggleCheckState->setChecked(false); - break; - case QTextBlockFormat::MarkerType::Unchecked: - comboStyle->setCurrentIndex(4); - actionToggleCheckState->setChecked(false); - break; - case QTextBlockFormat::MarkerType::Checked: - comboStyle->setCurrentIndex(5); - actionToggleCheckState->setChecked(true); - break; - } - } else { - int headingLevel = textEdit->textCursor().blockFormat().headingLevel(); - comboStyle->setCurrentIndex(headingLevel ? headingLevel + 10 : 0); - } -} - -void TextEdit::clipboardDataChanged() -{ -#ifndef QT_NO_CLIPBOARD - if (const QMimeData *md = QGuiApplication::clipboard()->mimeData()) - actionPaste->setEnabled(md->hasText()); -#endif -} - -void TextEdit::about() -{ - QMessageBox::about(this, tr("About"), tr("This example demonstrates Qt's " - "rich text editing facilities in action, providing an example " - "document for you to experiment with.")); -} - -void TextEdit::mergeFormatOnWordOrSelection(const QTextCharFormat &format) -{ - QTextCursor cursor = textEdit->textCursor(); - if (!cursor.hasSelection()) - cursor.select(QTextCursor::WordUnderCursor); - cursor.mergeCharFormat(format); - textEdit->mergeCurrentCharFormat(format); -} - -void TextEdit::fontChanged(const QFont &f) -{ - comboFont->setCurrentIndex(comboFont->findText(QFontInfo(f).family())); - comboSize->setCurrentIndex(comboSize->findText(QString::number(f.pointSize()))); - actionTextBold->setChecked(f.bold()); - actionTextItalic->setChecked(f.italic()); - actionTextUnderline->setChecked(f.underline()); -} - -void TextEdit::colorChanged(const QColor &c) -{ - QPixmap pix(16, 16); - pix.fill(c); - actionTextColor->setIcon(pix); -} - -void TextEdit::alignmentChanged(Qt::Alignment a) -{ - if (a.testFlag(Qt::AlignLeft)) - actionAlignLeft->setChecked(true); - else if (a.testFlag(Qt::AlignHCenter)) - actionAlignCenter->setChecked(true); - else if (a.testFlag(Qt::AlignRight)) - actionAlignRight->setChecked(true); - else if (a.testFlag(Qt::AlignJustify)) - actionAlignJustify->setChecked(true); -} - diff --git a/examples/widgets/richtext/textedit/textedit.h b/examples/widgets/richtext/textedit/textedit.h deleted file mode 100644 index 2184863edc..0000000000 --- a/examples/widgets/richtext/textedit/textedit.h +++ /dev/null @@ -1,103 +0,0 @@ -// Copyright (C) 2021 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -#ifndef TEXTEDIT_H -#define TEXTEDIT_H - -#include <QMainWindow> - -QT_BEGIN_NAMESPACE -class QAction; -class QComboBox; -class QFontComboBox; -class QTextEdit; -class QTextCharFormat; -class QMenu; -class QPrinter; -QT_END_NAMESPACE - -class TextEdit : public QMainWindow -{ - Q_OBJECT - -public: - TextEdit(QWidget *parent = nullptr); - - bool load(const QString &f); - -public slots: - void fileNew(); - -protected: - void closeEvent(QCloseEvent *e) override; - -private slots: - void fileOpen(); - bool fileSave(); - bool fileSaveAs(); - void filePrint(); - void filePrintPreview(); - void filePrintPdf(); - - void textBold(); - void textUnderline(); - void textItalic(); - void textFamily(const QString &f); - void textSize(const QString &p); - void textStyle(int styleIndex); - void textColor(); - void underlineColor(); - void textAlign(QAction *a); - void setChecked(bool checked); - void indent(); - void unindent(); - - void currentCharFormatChanged(const QTextCharFormat &format); - void cursorPositionChanged(); - - void clipboardDataChanged(); - void about(); - -private: - void setupFileActions(); - void setupEditActions(); - void setupTextActions(); - bool maybeSave(); - void setCurrentFileName(const QString &fileName); - void modifyIndentation(int amount); - - void mergeFormatOnWordOrSelection(const QTextCharFormat &format); - void fontChanged(const QFont &f); - void colorChanged(const QColor &c); - void alignmentChanged(Qt::Alignment a); - - QAction *actionSave; - QAction *actionTextBold; - QAction *actionTextUnderline; - QAction *actionTextItalic; - QAction *actionTextColor; - QAction *actionUnderlineColor; - QAction *actionAlignLeft; - QAction *actionAlignCenter; - QAction *actionAlignRight; - QAction *actionAlignJustify; - QAction *actionIndentLess; - QAction *actionIndentMore; - QAction *actionToggleCheckState; - QAction *actionUndo; - QAction *actionRedo; -#ifndef QT_NO_CLIPBOARD - QAction *actionCut; - QAction *actionCopy; - QAction *actionPaste; -#endif - - QComboBox *comboStyle; - QFontComboBox *comboFont; - QComboBox *comboSize; - - QString fileName; - QTextEdit *textEdit; -}; - -#endif // TEXTEDIT_H diff --git a/examples/widgets/richtext/textedit/textedit.pro b/examples/widgets/richtext/textedit/textedit.pro deleted file mode 100644 index b7a2155b0b..0000000000 --- a/examples/widgets/richtext/textedit/textedit.pro +++ /dev/null @@ -1,22 +0,0 @@ -QT += widgets -requires(qtConfig(filedialog)) -qtHaveModule(printsupport): QT += printsupport - -TEMPLATE = app -TARGET = textedit - -HEADERS = textedit.h -SOURCES = textedit.cpp \ - main.cpp - -RESOURCES += textedit.qrc -build_all:!build_pass { - CONFIG -= build_all - CONFIG += release -} - -EXAMPLE_FILES = textedit.qdoc - -# install -target.path = $$[QT_INSTALL_EXAMPLES]/widgets/richtext/textedit -INSTALLS += target diff --git a/examples/widgets/richtext/textedit/textedit.qdoc b/examples/widgets/richtext/textedit/textedit.qdoc deleted file mode 100644 index 938fad36c8..0000000000 --- a/examples/widgets/richtext/textedit/textedit.qdoc +++ /dev/null @@ -1,20 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only - -/*! \page textedit-example.html - - \ingroup examples - \title Text Edit Example - - \brief This example displays a text editor with the user interface written - in pure C++. - - A similar example which uses Qt Designer to produce the user - interface is in the \l {Qt Designer Manual}. - - - See \c{$QTDIR/examples/textedit} for the source code. - -*/ - - diff --git a/examples/widgets/richtext/textedit/textedit.qrc b/examples/widgets/richtext/textedit/textedit.qrc deleted file mode 100644 index a30d50fdbf..0000000000 --- a/examples/widgets/richtext/textedit/textedit.qrc +++ /dev/null @@ -1,54 +0,0 @@ -<!DOCTYPE RCC><RCC version="1.0"> -<qresource prefix="/"> - <file>images/logo32.png</file> - <file>images/mac/checkbox.png</file> - <file>images/mac/checkbox-checked.png</file> - <file>images/mac/editcopy.png</file> - <file>images/mac/editcut.png</file> - <file>images/mac/editpaste.png</file> - <file>images/mac/editredo.png</file> - <file>images/mac/editundo.png</file> - <file>images/mac/exportpdf.png</file> - <file>images/mac/filenew.png</file> - <file>images/mac/fileopen.png</file> - <file>images/mac/fileprint.png</file> - <file>images/mac/filesave.png</file> - <file>images/mac/format-indent-less.png</file> - <file>images/mac/format-indent-more.png</file> - <file>images/mac/textbold.png</file> - <file>images/mac/textcenter.png</file> - <file>images/mac/textitalic.png</file> - <file>images/mac/textjustify.png</file> - <file>images/mac/textleft.png</file> - <file>images/mac/textright.png</file> - <file>images/mac/textunder.png</file> - <file>images/mac/textundercolor.png</file> - <file>images/mac/zoomin.png</file> - <file>images/mac/zoomout.png</file> - <file>images/win/checkbox.png</file> - <file>images/win/checkbox-checked.png</file> - <file>images/win/editcopy.png</file> - <file>images/win/editcut.png</file> - <file>images/win/editpaste.png</file> - <file>images/win/editredo.png</file> - <file>images/win/editundo.png</file> - <file>images/win/exportpdf.png</file> - <file>images/win/filenew.png</file> - <file>images/win/fileopen.png</file> - <file>images/win/fileprint.png</file> - <file>images/win/filesave.png</file> - <file>images/win/format-indent-less.png</file> - <file>images/win/format-indent-more.png</file> - <file>images/win/textbold.png</file> - <file>images/win/textcenter.png</file> - <file>images/win/textitalic.png</file> - <file>images/win/textjustify.png</file> - <file>images/win/textleft.png</file> - <file>images/win/textright.png</file> - <file>images/win/textunder.png</file> - <file>images/win/textundercolor.png</file> - <file>images/win/zoomin.png</file> - <file>images/win/zoomout.png</file> - <file>example.html</file> -</qresource> -</RCC> |
