Introducing NoDropShadowWindowHint window flag

Added suppport on QCocoaWindow.

Also we deprecate WA_MacNoShadow since it isn't used anywhere, and updated
the 'windowflags' example app.

Change-Id: Id0b453ba15a23b768b0615838597bca139f507ad
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

3 files changed, 10 insertions, 3 deletions

diff --git a/examples/widgets/widgets/windowflags/controllerwindow.cpp b/examples/widgets/widgets/windowflags/controllerwindow.cpp
index 15d5bcf23b..95236ec32a 100644
--- a/examples/widgets/widgets/windowflags/controllerwindow.cpp
+++ b/examples/widgets/widgets/windowflags/controllerwindow.cpp
@@ -99,6 +99,8 @@ void ControllerWindow::updatePreview()
         flags |= Qt::X11BypassWindowManagerHint;
     if (framelessWindowCheckBox->isChecked())
         flags |= Qt::FramelessWindowHint;
+    if (windowNoShadowCheckBox->isChecked())
+        flags |= Qt::NoDropShadowWindowHint;
     if (windowTitleCheckBox->isChecked())
         flags |= Qt::WindowTitleHint;
     if (windowSystemMenuCheckBox->isChecked())
@@ -171,6 +173,7 @@ void ControllerWindow::createHintsGroupBox()
     x11BypassWindowManagerCheckBox =
             createCheckBox(tr("X11 bypass window manager"));
     framelessWindowCheckBox = createCheckBox(tr("Frameless window"));
+    windowNoShadowCheckBox = createCheckBox(tr("No drop shadow"));
     windowTitleCheckBox = createCheckBox(tr("Window title"));
     windowSystemMenuCheckBox = createCheckBox(tr("Window system menu"));
     windowMinimizeButtonCheckBox = createCheckBox(tr("Window minimize button"));
@@ -187,8 +190,9 @@ void ControllerWindow::createHintsGroupBox()
     layout->addWidget(msWindowsFixedSizeDialogCheckBox, 0, 0);
     layout->addWidget(x11BypassWindowManagerCheckBox, 1, 0);
     layout->addWidget(framelessWindowCheckBox, 2, 0);
-    layout->addWidget(windowTitleCheckBox, 3, 0);
-    layout->addWidget(windowSystemMenuCheckBox, 4, 0);
+    layout->addWidget(windowNoShadowCheckBox, 3, 0);
+    layout->addWidget(windowTitleCheckBox, 4, 0);
+    layout->addWidget(windowSystemMenuCheckBox, 5, 0);
     layout->addWidget(windowMinimizeButtonCheckBox, 0, 1);
     layout->addWidget(windowMaximizeButtonCheckBox, 1, 1);
     layout->addWidget(windowCloseButtonCheckBox, 2, 1);
@@ -196,7 +200,7 @@ void ControllerWindow::createHintsGroupBox()
     layout->addWidget(windowShadeButtonCheckBox, 4, 1);
     layout->addWidget(windowStaysOnTopCheckBox, 5, 1);
     layout->addWidget(windowStaysOnBottomCheckBox, 6, 1);
-    layout->addWidget(customizeWindowHintCheckBox, 5, 0);
+    layout->addWidget(customizeWindowHintCheckBox, 6, 0);
     hintsGroupBox->setLayout(layout);
 }
 //! [6]
diff --git a/examples/widgets/widgets/windowflags/controllerwindow.h b/examples/widgets/widgets/windowflags/controllerwindow.h
index 7479fe8bee..5be73b788e 100644
--- a/examples/widgets/widgets/windowflags/controllerwindow.h
+++ b/examples/widgets/widgets/windowflags/controllerwindow.h
@@ -88,6 +88,7 @@ private:
     QCheckBox *msWindowsFixedSizeDialogCheckBox;
     QCheckBox *x11BypassWindowManagerCheckBox;
     QCheckBox *framelessWindowCheckBox;
+    QCheckBox *windowNoShadowCheckBox;
     QCheckBox *windowTitleCheckBox;
     QCheckBox *windowSystemMenuCheckBox;
     QCheckBox *windowMinimizeButtonCheckBox;
diff --git a/examples/widgets/widgets/windowflags/previewwindow.cpp b/examples/widgets/widgets/windowflags/previewwindow.cpp
index f8c297a41e..65ff83d44b 100644
--- a/examples/widgets/widgets/windowflags/previewwindow.cpp
+++ b/examples/widgets/widgets/windowflags/previewwindow.cpp
@@ -94,6 +94,8 @@ void PreviewWindow::setWindowFlags(Qt::WindowFlags flags)
         text += "\n| Qt::X11BypassWindowManagerHint";
     if (flags & Qt::FramelessWindowHint)
         text += "\n| Qt::FramelessWindowHint";
+    if (flags & Qt::NoDropShadowWindowHint)
+        text += "\n| Qt::NoDropShadowWindowHint";
     if (flags & Qt::WindowTitleHint)
         text += "\n| Qt::WindowTitleHint";
     if (flags & Qt::WindowSystemMenuHint)