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Use event loop for Qt >= 3.1

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@9936 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Martin Vermeer 2005-05-11 20:09:20 +00:00
parent a3e1fa6bfa
commit e276c08990
3 changed files with 17 additions and 1 deletions
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5
src/frontends/qt2/ChangeLog
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@ -1,3 +1,8 @@
2005-05-11 Jean-Marc Lasgouttes <lasgouttes@lyx.org>
* lyx_gui.C (sync_events):
* QMathDialog.C (resizeEvent): use event loop for qt >= 3.1
2005-05-11 Martin Vermeer <martin.vermeer@hut.fi> 2005-05-11 Martin Vermeer <martin.vermeer@hut.fi>
* lyx_gui.C (sync_events): * lyx_gui.C (sync_events):

6
src/frontends/qt2/QMathDialog.C
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@ -20,6 +20,9 @@
#include <qwidgetstack.h> #include <qwidgetstack.h>
#include <qcombobox.h> #include <qcombobox.h>
#if QT_VERSION >= 0x030100
#include <qeventloop.h>
#endif
#include <qpushbutton.h> #include <qpushbutton.h>
#include <qlistbox.h> #include <qlistbox.h>
#include <qpopupmenu.h> #include <qpopupmenu.h>
@ -53,6 +56,9 @@ protected:
w_->resize(viewport()->width(), w_->height()); w_->resize(viewport()->width(), w_->height());
// force the resize to get accurate scrollbar // force the resize to get accurate scrollbar
#if QT_VERSION >= 0x030100
qApp->eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
#endif
resizeContents(w_->width(), w_->height()); resizeContents(w_->width(), w_->height());
} }
private: private:

7
src/frontends/qt2/lyx_gui.C
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@ -51,6 +51,9 @@
#endif #endif
#include <qapplication.h> #include <qapplication.h>
#if QT_VERSION >= 0x030100
#include <qeventloop.h>
#endif
#include <qpaintdevicemetrics.h> #include <qpaintdevicemetrics.h>
#include <qtranslator.h> #include <qtranslator.h>
#include <qtextcodec.h> #include <qtextcodec.h>
@ -256,7 +259,9 @@ void sync_events()
// During screen update/ redraw, this method is disabled to // During screen update/ redraw, this method is disabled to
// prevent keyboard events being handed to the LyX core, where // prevent keyboard events being handed to the LyX core, where
// they could cause re-entrant calls to screen update. // they could cause re-entrant calls to screen update.
qApp->processEvents(); #if QT_VERSION >= 0x030100
qApp->eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
#endif
} }