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| author | Tor Arne Vestbø <tor.arne.vestbo@digia.com> | 2013-11-11 15:17:56 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-11-14 19:26:20 +0100 |
| commit | bb1225f5ba6f4bc5d7b8c2878d8f4ac492631c7f (patch) | |
| tree | 68589736249f8aae5585543e9523b86bbb3faf12 /src/plugins/platforms/ios/qioswindow.mm | |
| parent | 18182a6275bb353dfb67ebc1562649e7624ccb0c (diff) | |
iOS: Tie QIOSContext FBOs to corresponding QPlatformWindow, not QWindow
A QWindow may be created() and destroyed() multiple times in the lifetime
of the window, each time resulting in a new platform window (QIOSWindow)
being created. This QIOSWindow is backed by a new UIView each time, hence
it needs a new FBO and renderbuffer-mapping, since the previous
renderbuffer was mapped to the old UIView.
This fixes a bug where a QWindow would not render after a destroy()
unless it was resized (which triggered new FBO/renderbuffers).
We need to inherit QObject so that we can watch the destroyed() signal.
Change-Id: I93172dd6280b86b49755bf7abddf061d7e6b66f1
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
Diffstat (limited to 'src/plugins/platforms/ios/qioswindow.mm')
| -rw-r--r-- | src/plugins/platforms/ios/qioswindow.mm | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/plugins/platforms/ios/qioswindow.mm b/src/plugins/platforms/ios/qioswindow.mm index 23e6ad82b5..215f590595 100644 --- a/src/plugins/platforms/ios/qioswindow.mm +++ b/src/plugins/platforms/ios/qioswindow.mm @@ -342,7 +342,7 @@ QIOSWindow::QIOSWindow(QWindow *window) , m_normalGeometry(QPlatformWindow::geometry()) , m_windowLevel(0) { - setParent(parent()); + setParent(QPlatformWindow::parent()); setWindowState(window->windowState()); } @@ -527,4 +527,6 @@ qreal QIOSWindow::devicePixelRatio() const return m_view.contentScaleFactor; } +#include "moc_qioswindow.cpp" + QT_END_NAMESPACE |