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-rw-r--r--tests/auto/qwindowsurface/.gitignore1
-rw-r--r--tests/auto/qwindowsurface/qwindowsurface.pro5
-rw-r--r--tests/auto/qwindowsurface/tst_qwindowsurface.cpp271
3 files changed, 277 insertions, 0 deletions
diff --git a/tests/auto/qwindowsurface/.gitignore b/tests/auto/qwindowsurface/.gitignore
new file mode 100644
index 0000000..e4be7d0
--- /dev/null
+++ b/tests/auto/qwindowsurface/.gitignore
@@ -0,0 +1 @@
+tst_qwindowsurface
diff --git a/tests/auto/qwindowsurface/qwindowsurface.pro b/tests/auto/qwindowsurface/qwindowsurface.pro
new file mode 100644
index 0000000..e5686be
--- /dev/null
+++ b/tests/auto/qwindowsurface/qwindowsurface.pro
@@ -0,0 +1,5 @@
+load(qttest_p4)
+SOURCES += tst_qwindowsurface.cpp
+
+
+
diff --git a/tests/auto/qwindowsurface/tst_qwindowsurface.cpp b/tests/auto/qwindowsurface/tst_qwindowsurface.cpp
new file mode 100644
index 0000000..9c35d40
--- /dev/null
+++ b/tests/auto/qwindowsurface/tst_qwindowsurface.cpp
@@ -0,0 +1,271 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+#include <QPainter>
+#include <QPalette>
+
+#ifndef Q_WS_MAC
+
+#include <private/qwindowsurface_p.h>
+#include <QDesktopWidget>
+
+class tst_QWindowSurface : public QObject
+{
+ Q_OBJECT
+
+public:
+ tst_QWindowSurface() {}
+ ~tst_QWindowSurface() {}
+
+private slots:
+ void getSetWindowSurface();
+ void flushOutsidePaintEvent();
+ void grabWidget();
+};
+
+class MyWindowSurface : public QWindowSurface
+{
+public:
+ MyWindowSurface(QWidget *w) : QWindowSurface(w) {}
+
+ QPaintDevice *paintDevice() {
+ return &image;
+ }
+
+ void flush(QWidget*, const QRegion&, const QPoint&) {
+ /* nothing */
+ }
+
+private:
+ QImage image;
+};
+
+class ColorWidget : public QWidget
+{
+public:
+ ColorWidget(QWidget *parent = 0, const QColor &c = QColor(Qt::red))
+ : QWidget(parent, Qt::FramelessWindowHint), color(c)
+ {
+ QPalette opaquePalette = palette();
+ opaquePalette.setColor(backgroundRole(), color);
+ setPalette(opaquePalette);
+ setAutoFillBackground(true);
+ }
+
+ void paintEvent(QPaintEvent *e) {
+ r += e->region();
+ }
+
+ void reset() {
+ r = QRegion();
+ }
+
+ QColor color;
+ QRegion r;
+};
+
+#define VERIFY_COLOR(region, color) { \
+ const QRegion r = QRegion(region); \
+ for (int i = 0; i < r.rects().size(); ++i) { \
+ const QRect rect = r.rects().at(i); \
+ const QPixmap pixmap = QPixmap::grabWindow(QDesktopWidget().winId(), \
+ rect.left(), rect.top(), \
+ rect.width(), rect.height()); \
+ QCOMPARE(pixmap.size(), rect.size()); \
+ QPixmap expectedPixmap(pixmap); /* ensure equal formats */ \
+ expectedPixmap.fill(color); \
+ QCOMPARE(pixmap, expectedPixmap); \
+ } \
+}
+
+void tst_QWindowSurface::getSetWindowSurface()
+{
+ QWidget w;
+ QVERIFY(!w.windowSurface());
+
+ w.show();
+ QApplication::processEvents();
+ QVERIFY(w.windowSurface());
+
+ for (int i = 0; i < 2; ++i) {
+ MyWindowSurface *surface = new MyWindowSurface(&w);
+ QCOMPARE(w.windowSurface(), (QWindowSurface *)surface);
+
+ w.setWindowSurface(surface);
+ QCOMPARE(w.windowSurface(), (QWindowSurface *)surface);
+ }
+}
+
+void tst_QWindowSurface::flushOutsidePaintEvent()
+{
+#ifdef Q_WS_WIN
+ if (QSysInfo::WindowsVersion & QSysInfo::WV_VISTA) {
+ QTest::qWait(1000);
+ }
+#endif
+ ColorWidget w(0, Qt::red);
+ w.setGeometry(10, 100, 50, 50);
+ w.show();
+
+ QApplication::processEvents();
+#ifdef Q_WS_X11
+ qt_x11_wait_for_window_manager(&w);
+#elif defined(Q_WS_QWS)
+ QApplication::sendPostedEvents(); //for the glib event loop
+#elif defined(Q_WS_S60)
+ QTest::qWait(5000);
+#endif
+ VERIFY_COLOR(w.geometry(), w.color);
+ w.reset();
+
+ // trigger a paintEvent() the next time the event loop is entered
+ w.update();
+
+ // draw a black rectangle inside the widget
+ QWindowSurface *surface = w.windowSurface();
+ QVERIFY(surface);
+ const QRect rect = surface->rect(&w);
+ surface->beginPaint(rect);
+ QImage *img = surface->buffer(&w);
+ if (img) {
+ QPainter p(img);
+ p.fillRect(QRect(QPoint(),img->size()), Qt::black);
+ }
+ surface->endPaint(rect);
+ surface->flush(&w, rect, QPoint());
+
+#ifdef Q_WS_QWS
+ VERIFY_COLOR(w.geometry(), Qt::black);
+#endif
+
+ // the paintEvent() should overwrite the painted rectangle
+ QApplication::processEvents();
+#ifdef Q_WS_X11
+ qt_x11_wait_for_window_manager(&w);
+#endif
+
+#if defined(Q_WS_QWS)
+ QSKIP("task 176755", SkipAll);
+#endif
+ VERIFY_COLOR(w.geometry(), w.color);
+ QCOMPARE(QRegion(w.rect()), w.r);
+ w.reset();
+}
+
+
+void tst_QWindowSurface::grabWidget()
+{
+ QWidget parentWidget;
+ QWidget childWidget(&parentWidget);
+ QWidget babyWidget(&childWidget);
+
+ parentWidget.resize(300, 300);
+ childWidget.setGeometry(50, 50, 200, 200);
+ childWidget.setAutoFillBackground(true);
+ babyWidget.setGeometry(50, 50, 100, 100);
+ babyWidget.setAutoFillBackground(true);
+
+ QPalette pal = parentWidget.palette();
+ pal.setColor(QPalette::Window, QColor(Qt::blue));
+ parentWidget.setPalette(pal);
+
+ pal = childWidget.palette();
+ pal.setColor(QPalette::Window, QColor(Qt::white));
+ childWidget.setPalette(pal);
+
+ pal = babyWidget.palette();
+ pal.setColor(QPalette::Window, QColor(Qt::red));
+ babyWidget.setPalette(pal);
+
+ babyWidget.show();
+ childWidget.show();
+ parentWidget.show();
+
+ QTest::qWait(200);
+
+ QPixmap parentPixmap = parentWidget.windowSurface()->grabWidget(&parentWidget);
+ QPixmap childPixmap = childWidget.windowSurface()->grabWidget(&childWidget);
+ QPixmap babyPixmap = babyWidget.windowSurface()->grabWidget(&babyWidget);
+ QPixmap parentSubPixmap = parentWidget.windowSurface()->grabWidget(&parentWidget, QRect(25, 25, 100, 100));
+ QPixmap childSubPixmap = childWidget.windowSurface()->grabWidget(&childWidget, QRect(55, 55, 50, 50));
+ QPixmap childInvalidSubPixmap = childWidget.windowSurface()->grabWidget(&childWidget, QRect(-50, -50, 150, 150));
+
+ QCOMPARE(parentPixmap.size(), QSize(300, 300));
+ QCOMPARE(childPixmap.size(), QSize(200, 200));
+ QCOMPARE(babyPixmap.size(), QSize(100, 100));
+ QCOMPARE(parentSubPixmap.size(), QSize(100, 100));
+ QCOMPARE(childSubPixmap.size(), QSize(50, 50));
+ QCOMPARE(childInvalidSubPixmap.size(), QSize(100, 100));
+
+ QImage parentImage = parentPixmap.toImage();
+ QImage childImage = childPixmap.toImage();
+ QImage babyImage = babyPixmap.toImage();
+ QImage parentSubImage = parentSubPixmap.toImage();
+ QImage childSubImage = childSubPixmap.toImage();
+ QImage childInvalidSubImage = childInvalidSubPixmap.toImage();
+
+ QVERIFY(QColor(parentImage.pixel(0, 0)) == QColor(Qt::blue));
+ QVERIFY(QColor(parentImage.pixel(75, 75)) == QColor(Qt::white));
+ QVERIFY(QColor(parentImage.pixel(149, 149)) == QColor(Qt::red));
+
+ QVERIFY(QColor(childImage.pixel(0, 0)) == QColor(Qt::white));
+ QVERIFY(QColor(childImage.pixel(99, 99)) == QColor(Qt::red));
+
+ QVERIFY(QColor(parentSubImage.pixel(0, 0)) == QColor(Qt::blue));
+ QVERIFY(QColor(parentSubImage.pixel(30, 30)) == QColor(Qt::white));
+ QVERIFY(QColor(parentSubImage.pixel(80, 80)) == QColor(Qt::red));
+
+ QVERIFY(QColor(childSubImage.pixel(0, 0)) == QColor(Qt::red));
+
+ QVERIFY(QColor(childInvalidSubImage.pixel(0, 0)) == QColor(Qt::white));
+}
+
+QTEST_MAIN(tst_QWindowSurface)
+
+#else // Q_WS_MAC
+
+QTEST_NOOP_MAIN
+
+#endif
+
+#include "tst_qwindowsurface.moc"
generated by cgit v0.12 at 2024-11-07 19:58:48 (GMT)