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-rw-r--r--examples/widgets/tools/plugandpaint/app/CMakeLists.txt29
-rw-r--r--examples/widgets/tools/plugandpaint/app/app.pro37
-rw-r--r--examples/widgets/tools/plugandpaint/app/interfaces.h76
-rw-r--r--examples/widgets/tools/plugandpaint/app/main.cpp19
-rw-r--r--examples/widgets/tools/plugandpaint/app/mainwindow.cpp282
-rw-r--r--examples/widgets/tools/plugandpaint/app/mainwindow.h68
-rw-r--r--examples/widgets/tools/plugandpaint/app/paintarea.cpp152
-rw-r--r--examples/widgets/tools/plugandpaint/app/paintarea.h54
-rw-r--r--examples/widgets/tools/plugandpaint/app/plugindialog.cpp118
-rw-r--r--examples/widgets/tools/plugandpaint/app/plugindialog.h38
10 files changed, 0 insertions, 873 deletions
diff --git a/examples/widgets/tools/plugandpaint/app/CMakeLists.txt b/examples/widgets/tools/plugandpaint/app/CMakeLists.txt
deleted file mode 100644
index f2b5b4937f..0000000000
--- a/examples/widgets/tools/plugandpaint/app/CMakeLists.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-qt_add_executable(plugandpaint
- interfaces.h
- main.cpp
- mainwindow.cpp mainwindow.h
- paintarea.cpp paintarea.h
- plugindialog.cpp plugindialog.h
-)
-
-set_target_properties(plugandpaint PROPERTIES
- WIN32_EXECUTABLE TRUE
- MACOSX_BUNDLE TRUE
-)
-
-target_link_libraries(plugandpaint PRIVATE
- Qt::Widgets
- pnp_basictools
-)
-
-if(NOT QT6_IS_SHARED_LIBS_BUILD)
- target_link_libraries(plugandpaint PRIVATE
- pnp_extrafilters
- )
-endif()
-
-install(TARGETS plugandpaint
- RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
- BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
- LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
-)
diff --git a/examples/widgets/tools/plugandpaint/app/app.pro b/examples/widgets/tools/plugandpaint/app/app.pro
deleted file mode 100644
index e5ff02ecf2..0000000000
--- a/examples/widgets/tools/plugandpaint/app/app.pro
+++ /dev/null
@@ -1,37 +0,0 @@
-#! [0]
-TARGET = plugandpaint
-DESTDIR = ..
-
-QT += widgets
-
-HEADERS = interfaces.h \
- mainwindow.h \
- paintarea.h \
- plugindialog.h
-SOURCES = main.cpp \
- mainwindow.cpp \
- paintarea.cpp \
- plugindialog.cpp
-
-LIBS = -L../plugins
-
-macx-xcode {
- LIBS += -lpnp_basictools$($${QMAKE_XCODE_LIBRARY_SUFFIX_SETTING})
-} else {
- android {
- LIBS += -lpnp_basictools_$${QT_ARCH}
- } else {
- LIBS += -lpnp_basictools
- }
- if(!debug_and_release|build_pass):CONFIG(debug, debug|release) {
- mac:LIBS = $$member(LIBS, 0) $$member(LIBS, 1)_debug
- win32:LIBS = $$member(LIBS, 0) $$member(LIBS, 1)d
- }
-}
-#! [0]
-
-# install
-target.path = $$[QT_INSTALL_EXAMPLES]/widgets/tools/plugandpaint
-INSTALLS += target
-
-CONFIG += install_ok # Do not cargo-cult this!
diff --git a/examples/widgets/tools/plugandpaint/app/interfaces.h b/examples/widgets/tools/plugandpaint/app/interfaces.h
deleted file mode 100644
index 9cd0e34fda..0000000000
--- a/examples/widgets/tools/plugandpaint/app/interfaces.h
+++ /dev/null
@@ -1,76 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef INTERFACES_H
-#define INTERFACES_H
-
-#include <QtPlugin>
-
-QT_BEGIN_NAMESPACE
-class QImage;
-class QPainter;
-class QWidget;
-class QPainterPath;
-class QPoint;
-class QRect;
-class QString;
-QT_END_NAMESPACE
-
-//! [0]
-class BrushInterface
-{
-public:
- virtual ~BrushInterface() = default;
-
- virtual QStringList brushes() const = 0;
- virtual QRect mousePress(const QString &brush, QPainter &painter,
- const QPoint &pos) = 0;
- virtual QRect mouseMove(const QString &brush, QPainter &painter,
- const QPoint &oldPos, const QPoint &newPos) = 0;
- virtual QRect mouseRelease(const QString &brush, QPainter &painter,
- const QPoint &pos) = 0;
-};
-//! [0]
-
-//! [1]
-class ShapeInterface
-{
-public:
- virtual ~ShapeInterface() = default;
-
- virtual QStringList shapes() const = 0;
- virtual QPainterPath generateShape(const QString &shape,
- QWidget *parent) = 0;
-};
-//! [1]
-
-//! [2]
-class FilterInterface
-{
-public:
- virtual ~FilterInterface() = default;
-
- virtual QStringList filters() const = 0;
- virtual QImage filterImage(const QString &filter, const QImage &image,
- QWidget *parent) = 0;
-};
-//! [2]
-
-QT_BEGIN_NAMESPACE
-//! [3] //! [4]
-#define BrushInterface_iid "org.qt-project.Qt.Examples.PlugAndPaint.BrushInterface/1.0"
-
-Q_DECLARE_INTERFACE(BrushInterface, BrushInterface_iid)
-//! [3]
-
-#define ShapeInterface_iid "org.qt-project.Qt.Examples.PlugAndPaint.ShapeInterface/1.0"
-
-Q_DECLARE_INTERFACE(ShapeInterface, ShapeInterface_iid)
-//! [5]
-#define FilterInterface_iid "org.qt-project.Qt.Examples.PlugAndPaint.FilterInterface/1.0"
-
-Q_DECLARE_INTERFACE(FilterInterface, FilterInterface_iid)
-//! [4] //! [5]
-QT_END_NAMESPACE
-
-#endif
diff --git a/examples/widgets/tools/plugandpaint/app/main.cpp b/examples/widgets/tools/plugandpaint/app/main.cpp
deleted file mode 100644
index 3fc647dcca..0000000000
--- a/examples/widgets/tools/plugandpaint/app/main.cpp
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-//! [0]
-#include "mainwindow.h"
-
-#include <QApplication>
-#include <QtPlugin>
-
-Q_IMPORT_PLUGIN(BasicToolsPlugin)
-
-int main(int argc, char *argv[])
-{
- QApplication app(argc, argv);
- MainWindow window;
- window.show();
- return app.exec();
-}
-//! [0]
diff --git a/examples/widgets/tools/plugandpaint/app/mainwindow.cpp b/examples/widgets/tools/plugandpaint/app/mainwindow.cpp
deleted file mode 100644
index 8e58ae4ba8..0000000000
--- a/examples/widgets/tools/plugandpaint/app/mainwindow.cpp
+++ /dev/null
@@ -1,282 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-
-#include "mainwindow.h"
-#include "interfaces.h"
-#include "paintarea.h"
-#include "plugindialog.h"
-
-#include <QAction>
-#include <QActionGroup>
-#include <QApplication>
-#include <QColorDialog>
-#include <QFileDialog>
-#include <QInputDialog>
-#include <QMenu>
-#include <QMenuBar>
-#include <QMessageBox>
-#include <QPluginLoader>
-#include <QScrollArea>
-#include <QTimer>
-
-MainWindow::MainWindow() : paintArea(new PaintArea)
- , scrollArea(new QScrollArea)
-{
- scrollArea->setBackgroundRole(QPalette::Dark);
- scrollArea->setWidget(paintArea);
- setCentralWidget(scrollArea);
-
- createActions();
- createMenus();
- loadPlugins();
-
- setWindowTitle(tr("Plug & Paint"));
-
- if (!brushActionGroup->actions().isEmpty())
- brushActionGroup->actions().first()->trigger();
-
- QTimer::singleShot(500, this, &MainWindow::aboutPlugins);
-}
-
-void MainWindow::open()
-{
- const QString fileName = QFileDialog::getOpenFileName(this,
- tr("Open File"),
- QDir::currentPath());
- if (!fileName.isEmpty()) {
- if (!paintArea->openImage(fileName)) {
- QMessageBox::information(this, tr("Plug & Paint"),
- tr("Cannot load %1.").arg(fileName));
- return;
- }
- paintArea->adjustSize();
- }
-}
-
-bool MainWindow::saveAs()
-{
- const QString initialPath = QDir::currentPath() + "/untitled.png";
-
- const QString fileName = QFileDialog::getSaveFileName(this, tr("Save As"),
- initialPath);
- if (fileName.isEmpty())
- return false;
-
- return paintArea->saveImage(fileName, "png");
-}
-
-void MainWindow::brushColor()
-{
- const QColor newColor = QColorDialog::getColor(paintArea->brushColor());
- if (newColor.isValid())
- paintArea->setBrushColor(newColor);
-}
-
-void MainWindow::brushWidth()
-{
- bool ok;
- const int newWidth = QInputDialog::getInt(this, tr("Plug & Paint"),
- tr("Select brush width:"),
- paintArea->brushWidth(),
- 1, 50, 1, &ok);
- if (ok)
- paintArea->setBrushWidth(newWidth);
-}
-
-//! [0]
-void MainWindow::changeBrush()
-{
- auto action = qobject_cast<QAction *>(sender());
- if (!action)
- return;
- auto iBrush = qobject_cast<BrushInterface *>(action->parent());
- if (!iBrush)
- return;
- const QString brush = action->text();
-
- paintArea->setBrush(iBrush, brush);
-}
-//! [0]
-
-//! [1]
-void MainWindow::insertShape()
-{
- auto action = qobject_cast<QAction *>(sender());
- if (!action)
- return;
- auto iShape = qobject_cast<ShapeInterface *>(action->parent());
- if (!iShape)
- return;
-
- const QPainterPath path = iShape->generateShape(action->text(), this);
- if (!path.isEmpty())
- paintArea->insertShape(path);
-}
-//! [1]
-
-//! [2]
-void MainWindow::applyFilter()
-{
- auto action = qobject_cast<QAction *>(sender());
- if (!action)
- return;
- auto iFilter = qobject_cast<FilterInterface *>(action->parent());
- if (!iFilter)
- return;
-
- const QImage image = iFilter->filterImage(action->text(), paintArea->image(),
- this);
- paintArea->setImage(image);
-}
-//! [2]
-
-void MainWindow::about()
-{
- QMessageBox::about(this, tr("About Plug & Paint"),
- tr("The <b>Plug & Paint</b> example demonstrates how to write Qt "
- "applications that can be extended through plugins."));
-}
-
-//! [3]
-void MainWindow::aboutPlugins()
-{
- PluginDialog dialog(pluginsDir.path(), pluginFileNames, this);
- dialog.exec();
-}
-//! [3]
-
-void MainWindow::createActions()
-{
- openAct = new QAction(tr("&Open..."), this);
- openAct->setShortcuts(QKeySequence::Open);
- connect(openAct, &QAction::triggered, this, &MainWindow::open);
-
- saveAsAct = new QAction(tr("&Save As..."), this);
- saveAsAct->setShortcuts(QKeySequence::SaveAs);
- connect(saveAsAct, &QAction::triggered, this, &MainWindow::saveAs);
-
- exitAct = new QAction(tr("E&xit"), this);
- exitAct->setShortcuts(QKeySequence::Quit);
- connect(exitAct, &QAction::triggered, this, &MainWindow::close);
-
- brushColorAct = new QAction(tr("&Brush Color..."), this);
- connect(brushColorAct, &QAction::triggered, this, &MainWindow::brushColor);
-
- brushWidthAct = new QAction(tr("&Brush Width..."), this);
- connect(brushWidthAct, &QAction::triggered, this, &MainWindow::brushWidth);
-
- brushActionGroup = new QActionGroup(this);
-
- aboutAct = new QAction(tr("&About"), this);
- connect(aboutAct, &QAction::triggered, this, &MainWindow::about);
-
- aboutQtAct = new QAction(tr("About &Qt"), this);
- connect(aboutQtAct, &QAction::triggered, qApp, &QApplication::aboutQt);
-
- aboutPluginsAct = new QAction(tr("About &Plugins"), this);
- connect(aboutPluginsAct, &QAction::triggered, this, &MainWindow::aboutPlugins);
-}
-
-void MainWindow::createMenus()
-{
- fileMenu = menuBar()->addMenu(tr("&File"));
- fileMenu->addAction(openAct);
- fileMenu->addAction(saveAsAct);
- fileMenu->addSeparator();
- fileMenu->addAction(exitAct);
-
- brushMenu = menuBar()->addMenu(tr("&Brush"));
- brushMenu->addAction(brushColorAct);
- brushMenu->addAction(brushWidthAct);
- brushMenu->addSeparator();
-
- shapesMenu = menuBar()->addMenu(tr("&Shapes"));
-
- filterMenu = menuBar()->addMenu(tr("&Filter"));
-
- menuBar()->addSeparator();
-
- helpMenu = menuBar()->addMenu(tr("&Help"));
- helpMenu->addAction(aboutAct);
- helpMenu->addAction(aboutQtAct);
- helpMenu->addAction(aboutPluginsAct);
-}
-
-//! [4]
-void MainWindow::loadPlugins()
-{
- const auto staticInstances = QPluginLoader::staticInstances();
- for (QObject *plugin : staticInstances)
- populateMenus(plugin);
-//! [4] //! [5]
-
- pluginsDir = QDir(QCoreApplication::applicationDirPath());
-
-#if defined(Q_OS_WIN)
- if (pluginsDir.dirName().toLower() == "debug" || pluginsDir.dirName().toLower() == "release")
- pluginsDir.cdUp();
-#elif defined(Q_OS_MAC)
- if (pluginsDir.dirName() == "MacOS") {
- pluginsDir.cdUp();
- pluginsDir.cdUp();
- pluginsDir.cdUp();
- }
-#endif
- pluginsDir.cd("plugins");
-//! [5]
-
-//! [6]
- const auto entryList = pluginsDir.entryList(QDir::Files);
- for (const QString &fileName : entryList) {
- QPluginLoader loader(pluginsDir.absoluteFilePath(fileName));
- QObject *plugin = loader.instance();
- if (plugin) {
- populateMenus(plugin);
- pluginFileNames += fileName;
-//! [6] //! [7]
- }
-//! [7] //! [8]
- }
-//! [8]
-
-//! [9]
- brushMenu->setEnabled(!brushActionGroup->actions().isEmpty());
- shapesMenu->setEnabled(!shapesMenu->actions().isEmpty());
- filterMenu->setEnabled(!filterMenu->actions().isEmpty());
-}
-//! [9]
-
-//! [10]
-void MainWindow::populateMenus(QObject *plugin)
-{
- auto iBrush = qobject_cast<BrushInterface *>(plugin);
- if (iBrush)
- addToMenu(plugin, iBrush->brushes(), brushMenu, &MainWindow::changeBrush,
- brushActionGroup);
-
- auto iShape = qobject_cast<ShapeInterface *>(plugin);
- if (iShape)
- addToMenu(plugin, iShape->shapes(), shapesMenu, &MainWindow::insertShape);
-
- auto iFilter = qobject_cast<FilterInterface *>(plugin);
- if (iFilter)
- addToMenu(plugin, iFilter->filters(), filterMenu, &MainWindow::applyFilter);
-}
-//! [10]
-
-void MainWindow::addToMenu(QObject *plugin, const QStringList &texts,
- QMenu *menu, Member member,
- QActionGroup *actionGroup)
-{
- for (const QString &text : texts) {
- auto action = new QAction(text, plugin);
- connect(action, &QAction::triggered, this, member);
- menu->addAction(action);
-
- if (actionGroup) {
- action->setCheckable(true);
- actionGroup->addAction(action);
- }
- }
-}
diff --git a/examples/widgets/tools/plugandpaint/app/mainwindow.h b/examples/widgets/tools/plugandpaint/app/mainwindow.h
deleted file mode 100644
index bc09471ba5..0000000000
--- a/examples/widgets/tools/plugandpaint/app/mainwindow.h
+++ /dev/null
@@ -1,68 +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 <QDir>
-#include <QMainWindow>
-#include <QStringList>
-
-QT_BEGIN_NAMESPACE
-class QAction;
-class QActionGroup;
-class QMenu;
-class QScrollArea;
-QT_END_NAMESPACE
-class PaintArea;
-
-class MainWindow : public QMainWindow
-{
- Q_OBJECT
-
-public:
- MainWindow();
-
-private slots:
- void open();
- bool saveAs();
- void brushColor();
- void brushWidth();
- void changeBrush();
- void insertShape();
- void applyFilter();
- void about();
- void aboutPlugins();
-
-private:
- typedef void (MainWindow::*Member)();
-
- void createActions();
- void createMenus();
- void loadPlugins();
- void populateMenus(QObject *plugin);
- void addToMenu(QObject *plugin, const QStringList &texts, QMenu *menu,
- Member member, QActionGroup *actionGroup = nullptr);
-
- PaintArea *paintArea = nullptr;
- QScrollArea *scrollArea = nullptr;
- QDir pluginsDir;
- QStringList pluginFileNames;
-
- QMenu *fileMenu = nullptr;
- QMenu *brushMenu = nullptr;
- QMenu *shapesMenu = nullptr;
- QMenu *filterMenu = nullptr;
- QMenu *helpMenu = nullptr;
- QActionGroup *brushActionGroup = nullptr;
- QAction *openAct = nullptr;
- QAction *saveAsAct = nullptr;
- QAction *exitAct = nullptr;
- QAction *brushWidthAct = nullptr;
- QAction *brushColorAct = nullptr;
- QAction *aboutAct = nullptr;
- QAction *aboutQtAct = nullptr;
- QAction *aboutPluginsAct = nullptr;
-};
-
-#endif
diff --git a/examples/widgets/tools/plugandpaint/app/paintarea.cpp b/examples/widgets/tools/plugandpaint/app/paintarea.cpp
deleted file mode 100644
index 3596f7979c..0000000000
--- a/examples/widgets/tools/plugandpaint/app/paintarea.cpp
+++ /dev/null
@@ -1,152 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-
-#include "paintarea.h"
-#include "interfaces.h"
-
-#include <QMouseEvent>
-#include <QPainter>
-
-PaintArea::PaintArea(QWidget *parent) : QWidget(parent)
-{
- setAttribute(Qt::WA_StaticContents);
- setAttribute(Qt::WA_OpaquePaintEvent);
-
- theImage.fill(qRgb(255, 255, 255));
-}
-
-bool PaintArea::openImage(const QString &fileName)
-{
- QImage image;
- if (!image.load(fileName))
- return false;
-
- setImage(image);
- return true;
-}
-
-bool PaintArea::saveImage(const QString &fileName, const char *fileFormat)
-{
- return theImage.save(fileName, fileFormat);
-}
-
-void PaintArea::setImage(const QImage &image)
-{
- theImage = image.convertToFormat(QImage::Format_RGB32);
- update();
- updateGeometry();
-}
-
-void PaintArea::insertShape(const QPainterPath &path)
-{
- pendingPath = path;
-#ifndef QT_NO_CURSOR
- setCursor(Qt::CrossCursor);
-#endif
-}
-
-void PaintArea::setBrushColor(const QColor &color)
-{
- this->color = color;
-}
-
-void PaintArea::setBrushWidth(int width)
-{
- thickness = width;
-}
-
-//! [0]
-void PaintArea::setBrush(BrushInterface *brushInterface, const QString &brush)
-{
- this->brushInterface = brushInterface;
- this->brush = brush;
-}
-//! [0]
-
-QSize PaintArea::sizeHint() const
-{
- return theImage.size();
-}
-
-void PaintArea::paintEvent(QPaintEvent * /* event */)
-{
- QPainter painter(this);
- painter.drawImage(QPoint(0, 0), theImage);
-}
-
-void PaintArea::mousePressEvent(QMouseEvent *event)
-{
- if (event->button() == Qt::LeftButton) {
- if (!pendingPath.isEmpty()) {
- QPainter painter(&theImage);
- setupPainter(painter);
-
- const QRectF boundingRect = pendingPath.boundingRect();
- QLinearGradient gradient(boundingRect.topRight(),
- boundingRect.bottomLeft());
- gradient.setColorAt(0.0, QColor(color.red(), color.green(),
- color.blue(), 63));
- gradient.setColorAt(1.0, QColor(color.red(), color.green(),
- color.blue(), 191));
- painter.setBrush(gradient);
- painter.translate(event->position().toPoint() - boundingRect.center());
- painter.drawPath(pendingPath);
-
- pendingPath = QPainterPath();
-#ifndef QT_NO_CURSOR
- unsetCursor();
-#endif
- update();
- } else {
- if (brushInterface) {
- QPainter painter(&theImage);
- setupPainter(painter);
- const QRect rect = brushInterface->mousePress(brush, painter,
- event->position().toPoint());
- update(rect);
- }
-
- lastPos = event->position().toPoint();
- }
- }
-}
-
-//! [1]
-void PaintArea::mouseMoveEvent(QMouseEvent *event)
-{
- if ((event->buttons() & Qt::LeftButton) && lastPos != QPoint(-1, -1)) {
- if (brushInterface) {
- QPainter painter(&theImage);
- setupPainter(painter);
- const QRect rect = brushInterface->mouseMove(brush, painter, lastPos,
- event->position().toPoint());
- update(rect);
- }
-
- lastPos = event->position().toPoint();
- }
-}
-//! [1]
-
-void PaintArea::mouseReleaseEvent(QMouseEvent *event)
-{
- if (event->button() == Qt::LeftButton && lastPos != QPoint(-1, -1)) {
- if (brushInterface) {
- QPainter painter(&theImage);
- setupPainter(painter);
- QRect rect = brushInterface->mouseRelease(brush, painter,
- event->position().toPoint());
- update(rect);
- }
-
- lastPos = QPoint(-1, -1);
- }
-}
-
-void PaintArea::setupPainter(QPainter &painter)
-{
- painter.setRenderHint(QPainter::Antialiasing, true);
- painter.setPen(QPen(color, thickness, Qt::SolidLine, Qt::RoundCap,
- Qt::RoundJoin));
-}
diff --git a/examples/widgets/tools/plugandpaint/app/paintarea.h b/examples/widgets/tools/plugandpaint/app/paintarea.h
deleted file mode 100644
index f24db0ba89..0000000000
--- a/examples/widgets/tools/plugandpaint/app/paintarea.h
+++ /dev/null
@@ -1,54 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef PAINTAREA_H
-#define PAINTAREA_H
-
-#include <QColor>
-#include <QImage>
-#include <QPainterPath>
-#include <QWidget>
-
-class BrushInterface;
-
-class PaintArea : public QWidget
-{
- Q_OBJECT
-
-public:
- PaintArea(QWidget *parent = nullptr);
-
- bool openImage(const QString &fileName);
- bool saveImage(const QString &fileName, const char *fileFormat);
- void setImage(const QImage &image);
- void insertShape(const QPainterPath &path);
- void setBrushColor(const QColor &color);
- void setBrushWidth(int width);
- void setBrush(BrushInterface *brushInterface, const QString &brush);
-
- QImage image() const { return theImage; }
- QColor brushColor() const { return color; }
- int brushWidth() const { return thickness; }
- QSize sizeHint() const override;
-
-protected:
- void paintEvent(QPaintEvent *event) override;
- void mousePressEvent(QMouseEvent *event) override;
- void mouseMoveEvent(QMouseEvent *event) override;
- void mouseReleaseEvent(QMouseEvent *event) override;
-
-private:
- void setupPainter(QPainter &painter);
-
- QImage theImage = {500, 400, QImage::Format_RGB32};
- QColor color = Qt::blue;
- int thickness = 3;
-
- BrushInterface *brushInterface = nullptr;
- QString brush;
- QPoint lastPos = {-1, -1};
-
- QPainterPath pendingPath;
-};
-
-#endif
diff --git a/examples/widgets/tools/plugandpaint/app/plugindialog.cpp b/examples/widgets/tools/plugandpaint/app/plugindialog.cpp
deleted file mode 100644
index 2ff5c4b1e3..0000000000
--- a/examples/widgets/tools/plugandpaint/app/plugindialog.cpp
+++ /dev/null
@@ -1,118 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-
-#include "plugindialog.h"
-#include "interfaces.h"
-
-#include <QDir>
-#include <QGridLayout>
-#include <QHeaderView>
-#include <QLabel>
-#include <QPluginLoader>
-#include <QPushButton>
-#include <QStringList>
-#include <QTreeWidget>
-#include <QTreeWidgetItem>
-
-PluginDialog::PluginDialog(const QString &path, const QStringList &fileNames,
- QWidget *parent) :
- QDialog(parent),
- label(new QLabel),
- treeWidget(new QTreeWidget),
- okButton(new QPushButton(tr("OK")))
-{
- treeWidget->setAlternatingRowColors(false);
- treeWidget->setSelectionMode(QAbstractItemView::NoSelection);
- treeWidget->setColumnCount(1);
- treeWidget->header()->hide();
-
- okButton->setDefault(true);
-
- connect(okButton, &QAbstractButton::clicked, this, &QWidget::close);
-
- QGridLayout *mainLayout = new QGridLayout;
- mainLayout->setColumnStretch(0, 1);
- mainLayout->setColumnStretch(2, 1);
- mainLayout->addWidget(label, 0, 0, 1, 3);
- mainLayout->addWidget(treeWidget, 1, 0, 1, 3);
- mainLayout->addWidget(okButton, 2, 1);
- setLayout(mainLayout);
-
- interfaceIcon.addPixmap(style()->standardPixmap(QStyle::SP_DirOpenIcon),
- QIcon::Normal, QIcon::On);
- interfaceIcon.addPixmap(style()->standardPixmap(QStyle::SP_DirClosedIcon),
- QIcon::Normal, QIcon::Off);
- featureIcon.addPixmap(style()->standardPixmap(QStyle::SP_FileIcon));
-
- setWindowTitle(tr("Plugin Information"));
- findPlugins(path, fileNames);
-}
-
-//! [0]
-void PluginDialog::findPlugins(const QString &path,
- const QStringList &fileNames)
-{
- label->setText(tr("Plug & Paint found the following plugins\n"
- "(looked in %1):")
- .arg(QDir::toNativeSeparators(path)));
-
- const QDir dir(path);
-
- const auto staticInstances = QPluginLoader::staticInstances();
- for (QObject *plugin : staticInstances)
- populateTreeWidget(plugin, tr("%1 (Static Plugin)")
- .arg(plugin->metaObject()->className()));
-
- for (const QString &fileName : fileNames) {
- QPluginLoader loader(dir.absoluteFilePath(fileName));
- QObject *plugin = loader.instance();
- if (plugin)
- populateTreeWidget(plugin, fileName);
- }
-}
-//! [0]
-
-//! [1]
-void PluginDialog::populateTreeWidget(QObject *plugin, const QString &text)
-{
- auto pluginItem = new QTreeWidgetItem(treeWidget);
- pluginItem->setText(0, text);
- pluginItem->setExpanded(true);
-
- QFont boldFont = pluginItem->font(0);
- boldFont.setBold(true);
- pluginItem->setFont(0, boldFont);
-
- if (plugin) {
- auto iBrush = qobject_cast<BrushInterface *>(plugin);
- if (iBrush)
- addItems(pluginItem, "BrushInterface", iBrush->brushes());
-
- auto iShape = qobject_cast<ShapeInterface *>(plugin);
- if (iShape)
- addItems(pluginItem, "ShapeInterface", iShape->shapes());
-
- auto iFilter = qobject_cast<FilterInterface *>(plugin);
- if (iFilter)
- addItems(pluginItem, "FilterInterface", iFilter->filters());
- }
-}
-//! [1]
-
-void PluginDialog::addItems(QTreeWidgetItem *pluginItem,
- const char *interfaceName,
- const QStringList &features)
-{
- auto interfaceItem = new QTreeWidgetItem(pluginItem);
- interfaceItem->setText(0, interfaceName);
- interfaceItem->setIcon(0, interfaceIcon);
-
- for (QString feature : features) {
- if (feature.endsWith("..."))
- feature.chop(3);
- auto featureItem = new QTreeWidgetItem(interfaceItem);
- featureItem->setText(0, feature);
- featureItem->setIcon(0, featureIcon);
- }
-}
diff --git a/examples/widgets/tools/plugandpaint/app/plugindialog.h b/examples/widgets/tools/plugandpaint/app/plugindialog.h
deleted file mode 100644
index 32b8aa6fe0..0000000000
--- a/examples/widgets/tools/plugandpaint/app/plugindialog.h
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef PLUGINDIALOG_H
-#define PLUGINDIALOG_H
-
-#include <QDialog>
-#include <QIcon>
-
-QT_BEGIN_NAMESPACE
-class QLabel;
-class QPushButton;
-class QTreeWidget;
-class QTreeWidgetItem;
-QT_END_NAMESPACE
-
-class PluginDialog : public QDialog
-{
- Q_OBJECT
-
-public:
- PluginDialog(const QString &path, const QStringList &fileNames,
- QWidget *parent = nullptr);
-
-private:
- void findPlugins(const QString &path, const QStringList &fileNames);
- void populateTreeWidget(QObject *plugin, const QString &text);
- void addItems(QTreeWidgetItem *pluginItem, const char *interfaceName,
- const QStringList &features);
-
- QLabel *label = nullptr;
- QTreeWidget *treeWidget = nullptr;
- QPushButton *okButton = nullptr;
- QIcon interfaceIcon;
- QIcon featureIcon;
-};
-
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 23:02:20 +0000