From 9c3c350627c1fc9d7f6e063f9360b096f159a6d7 Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Date: Tue, 9 Feb 2016 13:40:42 +0100
Subject: [PATCH] Manual High DPI test: Add test for window masks.
Add a toggle for setting a triangular mask on the main window.
Task-number: QTBUG-50938
Change-Id: Id4a3ee0b80e170f4ee1d195e60ce7bfa8e524359
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
---
tests/manual/highdpi/main.cpp | 23 ++++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/tests/manual/highdpi/main.cpp b/tests/manual/highdpi/main.cpp
index 692a60d5112..83aefdb88a0 100644
--- a/tests/manual/highdpi/main.cpp
+++ b/tests/manual/highdpi/main.cpp
@@ -380,16 +380,22 @@ Labels::Labels()
class MainWindow : public QMainWindow
{
+ Q_OBJECT
public:
MainWindow();
QMenu *addNewMenu(const QString &title, int itemCount = 5);
+private slots:
+ void maskActionToggled(bool t);
+
+private:
QIcon qtIcon;
QIcon qtIcon1x;
QIcon qtIcon2x;
QToolBar *fileToolBar;
int menuCount;
+ QAction *m_maskAction;
};
MainWindow::MainWindow()
@@ -408,7 +414,12 @@ MainWindow::MainWindow()
addNewMenu("&Edit");
addNewMenu("&Build");
addNewMenu("&Debug", 4);
- addNewMenu("&Transmogrify", 7);
+ QMenu *menu = addNewMenu("&Transmogrify", 7);
+ menu->addSeparator();
+ m_maskAction = menu->addAction("Mask");
+ m_maskAction->setCheckable(true);
+ connect(m_maskAction, &QAction::toggled, this, &MainWindow::maskActionToggled);
+ fileToolBar->addAction(m_maskAction);
addNewMenu("T&ools");
addNewMenu("&Help", 2);
}
@@ -431,6 +442,16 @@ QMenu *MainWindow::addNewMenu(const QString &title, int itemCount)
return menu;
}
+void MainWindow::maskActionToggled(bool t)
+{
+ if (t) {
+ QVector<QPoint> upperLeftTriangle;
+ upperLeftTriangle << QPoint(0, 0) << QPoint(width(), 0) << QPoint(0, height());
+ setMask(QRegion(QPolygon(upperLeftTriangle)));
+ } else {
+ clearMask();
+ }
+}
class StandardIcons : public QWidget
{
--
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