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| author | Olivier Goffart <ogoffart@trolltech.com> | 2009-09-09 08:44:06 (GMT) |
|---|---|---|
| committer | Denis Dzyubenko <denis.dzyubenko@nokia.com> | 2009-09-18 12:54:51 (GMT) |
| commit | 22b350f9916947ead9c0db6d942ac5ba03ea4ca8 (patch) | |
| tree | 289bdce8e1323bfe939f4a0a1a67603419b224f2 /src/gui/kernel | |
| parent | 2b0f2c1c8452c16723a15f00117c96c57bb017a8 (diff) | |
| download | Qt-22b350f9916947ead9c0db6d942ac5ba03ea4ca8.zip Qt-22b350f9916947ead9c0db6d942ac5ba03ea4ca8.tar.gz Qt-22b350f9916947ead9c0db6d942ac5ba03ea4ca8.tar.bz2 | |
More robust implementation of qt_x11_wait_for_window_manager
Make sure we recieve both ReparentNotify and MapNotify events.
Also change the timeout to 2 seconds to cope with slow machines
Reviewed-by: Denis
Diffstat (limited to 'src/gui/kernel')
| -rw-r--r-- | src/gui/kernel/qwidget_x11.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/gui/kernel/qwidget_x11.cpp b/src/gui/kernel/qwidget_x11.cpp index 43a6bad..58fb3e8d 100644 --- a/src/gui/kernel/qwidget_x11.cpp +++ b/src/gui/kernel/qwidget_x11.cpp @@ -358,12 +358,17 @@ Q_GUI_EXPORT void qt_x11_wait_for_window_manager(QWidget* w) if (!w->testAttribute(Qt::WA_WState_Created)) return; while (!XCheckTypedWindowEvent(X11->display, w->effectiveWinId(), ReparentNotify, &ev)) { - if (XCheckTypedWindowEvent(X11->display, w->effectiveWinId(), MapNotify, &ev)) - break; - if (t.elapsed() > 500) - return; // give up, no event available + if (t.elapsed() > 2000) + return; qApp->syncX(); // non-busy wait } + + while (!XCheckTypedWindowEvent(X11->display, w->effectiveWinId(), MapNotify, &ev)) { + if (t.elapsed() > 2000) + return; + qApp->syncX(); // non-busy wait + } + qApp->x11ProcessEvent(&ev); if (XCheckTypedWindowEvent(X11->display, w->effectiveWinId(), ConfigureNotify, &ev)) qApp->x11ProcessEvent(&ev); |