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-rw-r--r--tests/manual/examples/qpa/CMakeLists.txt8
-rw-r--r--tests/manual/examples/qpa/qpa.pro5
-rw-r--r--tests/manual/examples/qpa/qrasterwindow/CMakeLists.txt35
-rw-r--r--tests/manual/examples/qpa/qrasterwindow/main.cpp91
-rw-r--r--tests/manual/examples/qpa/qrasterwindow/qrasterwindow.pro4
-rw-r--r--tests/manual/examples/qpa/windows/CMakeLists.txt38
-rw-r--r--tests/manual/examples/qpa/windows/main.cpp50
-rw-r--r--tests/manual/examples/qpa/windows/window.cpp164
-rw-r--r--tests/manual/examples/qpa/windows/window.h41
-rw-r--r--tests/manual/examples/qpa/windows/windows.pro9
10 files changed, 445 insertions, 0 deletions
diff --git a/tests/manual/examples/qpa/CMakeLists.txt b/tests/manual/examples/qpa/CMakeLists.txt
new file mode 100644
index 0000000000..1cf5edd939
--- /dev/null
+++ b/tests/manual/examples/qpa/CMakeLists.txt
@@ -0,0 +1,8 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+if(NOT TARGET Qt6::Gui)
+ return()
+endif()
+qt_internal_add_example(windows)
+qt_internal_add_example(qrasterwindow)
diff --git a/tests/manual/examples/qpa/qpa.pro b/tests/manual/examples/qpa/qpa.pro
new file mode 100644
index 0000000000..85b51dc5f4
--- /dev/null
+++ b/tests/manual/examples/qpa/qpa.pro
@@ -0,0 +1,5 @@
+requires(qtHaveModule(gui))
+
+TEMPLATE = subdirs
+SUBDIRS = windows \
+ qrasterwindow
diff --git a/tests/manual/examples/qpa/qrasterwindow/CMakeLists.txt b/tests/manual/examples/qpa/qrasterwindow/CMakeLists.txt
new file mode 100644
index 0000000000..3770400268
--- /dev/null
+++ b/tests/manual/examples/qpa/qrasterwindow/CMakeLists.txt
@@ -0,0 +1,35 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+cmake_minimum_required(VERSION 3.16)
+project(qrasterwindow LANGUAGES CXX)
+
+if(NOT DEFINED INSTALL_EXAMPLESDIR)
+ set(INSTALL_EXAMPLESDIR "examples")
+endif()
+
+set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/qpa/qrasterwindow")
+
+find_package(Qt6 REQUIRED COMPONENTS Core Gui)
+
+qt_standard_project_setup()
+
+qt_add_executable(qrasterwindow
+ main.cpp
+)
+
+set_target_properties(qrasterwindow PROPERTIES
+ WIN32_EXECUTABLE TRUE
+ MACOSX_BUNDLE TRUE
+)
+
+target_link_libraries(qrasterwindow PRIVATE
+ Qt6::Core
+ Qt6::Gui
+)
+
+install(TARGETS qrasterwindow
+ RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+ BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+ LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)
diff --git a/tests/manual/examples/qpa/qrasterwindow/main.cpp b/tests/manual/examples/qpa/qrasterwindow/main.cpp
new file mode 100644
index 0000000000..9c245bf8a1
--- /dev/null
+++ b/tests/manual/examples/qpa/qrasterwindow/main.cpp
@@ -0,0 +1,91 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QRasterWindow>
+#include <QPainter>
+#include <QPainterPath>
+#include <QGuiApplication>
+#include <QMatrix4x4>
+#include <QTimer>
+
+static QPainterPath painterPathForTriangle()
+{
+ static const QPointF bottomLeft(-1.0, -1.0);
+ static const QPointF top(0.0, 1.0);
+ static const QPointF bottomRight(1.0, -1.0);
+
+ QPainterPath path(bottomLeft);
+ path.lineTo(top);
+ path.lineTo(bottomRight);
+ path.closeSubpath();
+ return path;
+}
+
+class PaintedWindow : public QRasterWindow
+{
+ Q_OBJECT
+
+public:
+ PaintedWindow()
+ {
+ m_view.lookAt(QVector3D(3,1,1),
+ QVector3D(0,0,0),
+ QVector3D(0,1,0));
+ m_timer.setInterval(16);
+ connect(&m_timer, &QTimer::timeout, this, qOverload<>(&PaintedWindow::update));
+ m_timer.start();
+ }
+
+protected:
+ void paintEvent(QPaintEvent *)
+ {
+ QPainter p(this);
+ p.fillRect(QRect(0,0,width(),height()),Qt::gray);
+
+ p.setWorldTransform(m_window_matrix.toTransform());
+
+ QMatrix4x4 mvp = m_projection * m_view * m_model;
+ p.setTransform(mvp.toTransform(), true);
+
+ p.fillPath(painterPathForTriangle(), m_brush);
+
+ m_model.rotate(1, 0, 1, 0);
+ }
+
+ void resizeEvent(QResizeEvent *)
+ {
+ m_window_matrix = QTransform();
+ m_window_matrix.translate(width() / 2.0, height() / 2.0);
+ m_window_matrix.scale(width() / 2.0, -height() / 2.0);
+
+ m_projection.setToIdentity();
+ m_projection.perspective(45.f, qreal(width()) / qreal(height()), 0.1f, 100.f);
+
+ QLinearGradient gradient(QPointF(-1,-1), QPointF(1,1));
+ gradient.setColorAt(0, Qt::red);
+ gradient.setColorAt(1, Qt::green);
+
+ m_brush = QBrush(gradient);
+ }
+
+private:
+ QMatrix4x4 m_window_matrix;
+ QMatrix4x4 m_projection;
+ QMatrix4x4 m_view;
+ QMatrix4x4 m_model;
+ QBrush m_brush;
+ QTimer m_timer;
+};
+
+int main (int argc, char **argv)
+{
+ QGuiApplication app(argc, argv);
+
+ PaintedWindow window;
+ window.create();
+ window.show();
+
+ return app.exec();
+}
+
+#include "main.moc"
diff --git a/tests/manual/examples/qpa/qrasterwindow/qrasterwindow.pro b/tests/manual/examples/qpa/qrasterwindow/qrasterwindow.pro
new file mode 100644
index 0000000000..e5bf34f25c
--- /dev/null
+++ b/tests/manual/examples/qpa/qrasterwindow/qrasterwindow.pro
@@ -0,0 +1,4 @@
+SOURCES += main.cpp
+
+target.path = $$[QT_INSTALL_EXAMPLES]/qpa/qrasterwindow
+INSTALLS += target
diff --git a/tests/manual/examples/qpa/windows/CMakeLists.txt b/tests/manual/examples/qpa/windows/CMakeLists.txt
new file mode 100644
index 0000000000..3ced0d4b96
--- /dev/null
+++ b/tests/manual/examples/qpa/windows/CMakeLists.txt
@@ -0,0 +1,38 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+cmake_minimum_required(VERSION 3.16)
+project(windows LANGUAGES CXX)
+
+if(NOT DEFINED INSTALL_EXAMPLESDIR)
+ set(INSTALL_EXAMPLESDIR "examples")
+endif()
+
+set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/qpa/windows")
+
+find_package(Qt6 REQUIRED COMPONENTS Core Gui)
+
+qt_standard_project_setup()
+
+qt_add_executable(windows
+ main.cpp
+ window.cpp window.h
+)
+
+set_target_properties(windows PROPERTIES
+ WIN32_EXECUTABLE FALSE
+ MACOSX_BUNDLE TRUE
+)
+
+target_link_libraries(windows PRIVATE
+ Qt6::Core
+ Qt6::CorePrivate
+ Qt6::Gui
+ Qt6::GuiPrivate
+)
+
+install(TARGETS windows
+ RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+ BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+ LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)
diff --git a/tests/manual/examples/qpa/windows/main.cpp b/tests/manual/examples/qpa/windows/main.cpp
new file mode 100644
index 0000000000..b2ce40c439
--- /dev/null
+++ b/tests/manual/examples/qpa/windows/main.cpp
@@ -0,0 +1,50 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include <QGuiApplication>
+#include <QScreen>
+#include <QRect>
+#include <QSharedPointer>
+
+#include "window.h"
+
+int main(int argc, char **argv)
+{
+ typedef QSharedPointer<QWindow> WindowPtr;
+
+ QGuiApplication app(argc, argv);
+
+ Window a;
+ a.setFramePosition(QPoint(10, 10));
+ a.setTitle(QStringLiteral("Window A"));
+ a.setObjectName(a.title());
+ a.setVisible(true);
+
+ Window b;
+ b.setFramePosition(QPoint(100, 100));
+ b.setTitle(QStringLiteral("Window B"));
+ b.setObjectName(b.title());
+ b.setVisible(true);
+
+ Window child(&b);
+ child.setObjectName(QStringLiteral("ChildOfB"));
+ child.setVisible(true);
+
+ // create one window on each additional screen as well
+
+ QList<WindowPtr> windows;
+ const QList<QScreen *> screens = app.screens();
+ for (QScreen *screen : screens) {
+ if (screen == app.primaryScreen())
+ continue;
+ WindowPtr window(new Window(screen));
+ QRect geometry = window->geometry();
+ geometry.moveCenter(screen->availableGeometry().center());
+ window->setGeometry(geometry);
+ window->setVisible(true);
+ window->setTitle(screen->name());
+ window->setObjectName(window->title());
+ windows.push_back(window);
+ }
+ return app.exec();
+}
diff --git a/tests/manual/examples/qpa/windows/window.cpp b/tests/manual/examples/qpa/windows/window.cpp
new file mode 100644
index 0000000000..e86a4f7cfd
--- /dev/null
+++ b/tests/manual/examples/qpa/windows/window.cpp
@@ -0,0 +1,164 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include "window.h"
+
+#include <private/qguiapplication_p.h>
+
+#include <QBackingStore>
+#include <QPainter>
+
+static int colorIndexId = 0;
+
+QColor colorTable[] =
+{
+ QColor("#f09f8f"),
+ QColor("#a2bff2"),
+ QColor("#c0ef8f")
+};
+
+Window::Window(QScreen *screen)
+ : QWindow(screen)
+ , m_backgroundColorIndex(colorIndexId++)
+{
+ initialize();
+}
+
+Window::Window(QWindow *parent)
+ : QWindow(parent)
+ , m_backgroundColorIndex(colorIndexId++)
+{
+ initialize();
+}
+
+void Window::initialize()
+{
+ if (parent())
+ setGeometry(QRect(160, 120, 320, 240));
+ else {
+ setFlags(flags() | Qt::WindowTitleHint | Qt::WindowSystemMenuHint
+ | Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint);
+ const QSize baseSize = QSize(640, 480);
+ setGeometry(QRect(geometry().topLeft(), baseSize));
+
+ setSizeIncrement(QSize(10, 10));
+ setBaseSize(baseSize);
+ setMinimumSize(QSize(240, 160));
+ setMaximumSize(QSize(800, 600));
+ }
+
+ create();
+ m_backingStore = new QBackingStore(this);
+
+ m_image = QImage(geometry().size(), QImage::Format_RGB32);
+ m_image.fill(colorTable[m_backgroundColorIndex % (sizeof(colorTable) / sizeof(colorTable[0]))].rgba());
+
+ m_lastPos = QPoint(-1, -1);
+ m_renderTimer = 0;
+}
+
+void Window::mousePressEvent(QMouseEvent *event)
+{
+ m_lastPos = event->position().toPoint();
+}
+
+void Window::mouseMoveEvent(QMouseEvent *event)
+{
+ if (m_lastPos != QPoint(-1, -1)) {
+ QPainter p(&m_image);
+ p.setRenderHint(QPainter::Antialiasing);
+ p.drawLine(m_lastPos, event->position().toPoint());
+ m_lastPos = event->position().toPoint();
+
+ scheduleRender();
+ }
+}
+
+void Window::mouseReleaseEvent(QMouseEvent *event)
+{
+ if (m_lastPos != QPoint(-1, -1)) {
+ QPainter p(&m_image);
+ p.setRenderHint(QPainter::Antialiasing);
+ p.drawLine(m_lastPos, event->position().toPoint());
+ m_lastPos = QPoint(-1, -1);
+
+ scheduleRender();
+ }
+}
+
+void Window::exposeEvent(QExposeEvent *)
+{
+ scheduleRender();
+}
+
+void Window::resizeEvent(QResizeEvent *)
+{
+ QImage old = m_image;
+
+ int width = qMax(geometry().width(), old.width());
+ int height = qMax(geometry().height(), old.height());
+
+ if (width > old.width() || height > old.height()) {
+ m_image = QImage(width, height, QImage::Format_RGB32);
+ m_image.fill(colorTable[(m_backgroundColorIndex) % (sizeof(colorTable) / sizeof(colorTable[0]))].rgba());
+
+ QPainter p(&m_image);
+ p.drawImage(0, 0, old);
+ }
+ scheduleRender();
+}
+
+void Window::keyPressEvent(QKeyEvent *event)
+{
+ switch (event->key()) {
+ case Qt::Key_Backspace:
+ m_text.chop(1);
+ break;
+ case Qt::Key_Enter:
+ case Qt::Key_Return:
+ m_text.append('\n');
+ break;
+ default:
+ m_text.append(event->text());
+ break;
+ }
+ scheduleRender();
+}
+
+void Window::scheduleRender()
+{
+ if (!m_renderTimer)
+ m_renderTimer = startTimer(1);
+}
+
+void Window::timerEvent(QTimerEvent *)
+{
+ if (isExposed())
+ render();
+ killTimer(m_renderTimer);
+ m_renderTimer = 0;
+}
+
+void Window::render()
+{
+ QRect rect(QPoint(), geometry().size());
+ m_backingStore->resize(rect.size());
+
+ m_backingStore->beginPaint(rect);
+
+ QPaintDevice *device = m_backingStore->paintDevice();
+
+ QPainter p(device);
+ p.drawImage(0, 0, m_image);
+
+ QFont font;
+ font.setPixelSize(32);
+
+ p.setFont(font);
+ p.drawText(rect, 0, m_text);
+
+ m_backingStore->endPaint();
+ m_backingStore->flush(rect);
+}
+
+
diff --git a/tests/manual/examples/qpa/windows/window.h b/tests/manual/examples/qpa/windows/window.h
new file mode 100644
index 0000000000..c7eae4028a
--- /dev/null
+++ b/tests/manual/examples/qpa/windows/window.h
@@ -0,0 +1,41 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef WINDOW_H
+#define WINDOW_H
+
+#include <QWindow>
+#include <QImage>
+
+class Window : public QWindow
+{
+public:
+ Window(QWindow *parent = nullptr);
+ Window(QScreen *screen);
+
+protected:
+ void mousePressEvent(QMouseEvent *) override;
+ void mouseMoveEvent(QMouseEvent *) override;
+ void mouseReleaseEvent(QMouseEvent *) override;
+
+ void keyPressEvent(QKeyEvent *) override;
+
+ void exposeEvent(QExposeEvent *) override;
+ void resizeEvent(QResizeEvent *) override;
+
+ void timerEvent(QTimerEvent *) override;
+
+private:
+ void render();
+ void scheduleRender();
+ void initialize();
+
+ QString m_text;
+ QImage m_image;
+ QPoint m_lastPos;
+ int m_backgroundColorIndex;
+ QBackingStore *m_backingStore;
+ int m_renderTimer;
+};
+
+#endif // WINDOW_H
diff --git a/tests/manual/examples/qpa/windows/windows.pro b/tests/manual/examples/qpa/windows/windows.pro
new file mode 100644
index 0000000000..cf2b7ab200
--- /dev/null
+++ b/tests/manual/examples/qpa/windows/windows.pro
@@ -0,0 +1,9 @@
+CONFIG += console
+QT += gui-private core-private
+
+HEADERS += window.h
+SOURCES += window.cpp main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/qpa/windows
+INSTALLS += target
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-15 18:43:08 +0000