From b7b567401c42343aed9abac7328472d6ffb37af0 Mon Sep 17 00:00:00 2001 From: "Bradley T. Hughes" Date: Mon, 16 Nov 2009 12:39:13 +0100 Subject: Don't sendPostedEvents() twice when calling processEvents() manually Commit fe0f807e1f4e7510c6d8cddd848bcbc25e358651 could cause sendPostedEvents() to be called twice, which caused regressions in tests/auto/qtimer. Fix this by only calling sendPostedEvents() "manually" if we didn't see a WM_QT_SENDPOSTEDEVENTS message. Reviewed-by: Prasanth Ullattil --- src/corelib/kernel/qeventdispatcher_win.cpp | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/src/corelib/kernel/qeventdispatcher_win.cpp b/src/corelib/kernel/qeventdispatcher_win.cpp index 0518e24..b3497b9 100644 --- a/src/corelib/kernel/qeventdispatcher_win.cpp +++ b/src/corelib/kernel/qeventdispatcher_win.cpp @@ -675,11 +675,6 @@ bool QEventDispatcherWin32::processEvents(QEventLoop::ProcessEventsFlags flags) bool seenWM_QT_SENDPOSTEDEVENTS = false; bool needWM_QT_SENDPOSTEDEVENTS = false; do { - if (! (flags & QEventLoop::EventLoopExec)) { - // when called "manually", always send posted events - QCoreApplicationPrivate::sendPostedEvents(0, 0, d->threadData); - } - DWORD waitRet = 0; HANDLE pHandles[MAXIMUM_WAIT_OBJECTS - 1]; QVarLengthArray processedTimers; @@ -730,7 +725,7 @@ bool QEventDispatcherWin32::processEvents(QEventLoop::ProcessEventsFlags flags) } } if (haveMessage) { - if (msg.message == WM_QT_SENDPOSTEDEVENTS && !(flags & QEventLoop::EventLoopExec)) { + if (msg.message == WM_QT_SENDPOSTEDEVENTS) { if (seenWM_QT_SENDPOSTEDEVENTS) { needWM_QT_SENDPOSTEDEVENTS = true; continue; @@ -785,6 +780,11 @@ bool QEventDispatcherWin32::processEvents(QEventLoop::ProcessEventsFlags flags) } } while (canWait); + if (!seenWM_QT_SENDPOSTEDEVENTS && (flags & QEventLoop::EventLoopExec) == 0) { + // when called "manually", always send posted events + QCoreApplicationPrivate::sendPostedEvents(0, 0, d->threadData); + } + if (needWM_QT_SENDPOSTEDEVENTS) PostMessage(d->internalHwnd, WM_QT_SENDPOSTEDEVENTS, 0, 0); -- cgit v0.12