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| author | Trond Kjernåsen <trond@trolltech.com> | 2009-04-15 11:34:09 (GMT) |
|---|---|---|
| committer | Trond Kjernåsen <trond@trolltech.com> | 2009-04-15 11:37:05 (GMT) |
| commit | b646787cf0d67f4df00212f62a83432c641eae95 (patch) | |
| tree | 7cfc9e887f3f267c0b92db354a5b44fbaeaf5423 | |
| parent | d7e8586e6ab009a6da1eb63aa6798d7c6a34c30d (diff) | |
| download | Qt-b646787cf0d67f4df00212f62a83432c641eae95.zip Qt-b646787cf0d67f4df00212f62a83432c641eae95.tar.gz Qt-b646787cf0d67f4df00212f62a83432c641eae95.tar.bz2 | |
Reparenting QGLWidgets did sometimes caused warnings to be printed on
Mac/Cocoa.
Check if the view is visible before attaching it to a context.
Task-number: related to 250066
Reviewed-by: Norwegian Rock Cat
BT: yes
| -rw-r--r-- | src/opengl/qgl_mac.mm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/opengl/qgl_mac.mm b/src/opengl/qgl_mac.mm index 3dbdaec..1319396 100644 --- a/src/opengl/qgl_mac.mm +++ b/src/opengl/qgl_mac.mm @@ -629,7 +629,7 @@ void QGLContext::updatePaintDevice() // ideally we would use QWidget::isVisible(), but we get "invalid drawable" errors if (![(NSWindow *)qt_mac_window_for(w) isVisible]) return; - if ([static_cast<NSOpenGLContext *>(d->cx) view] != view) + if ([static_cast<NSOpenGLContext *>(d->cx) view] != view && ![view isHidden]) [static_cast<NSOpenGLContext *>(d->cx) setView:view]; } else if (d->paintDevice->devType() == QInternal::Pixmap) { const QPixmap *pm = static_cast<const QPixmap *>(d->paintDevice); |