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QMdiArea: use QSignalBlocker

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Change-Id: I54bb64531b1b9639bec163a96baae67b9cabd16b
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
This commit is contained in:
Marc Mutz 2013-10-25 19:59:26 +02:00 committed by The Qt Project
parent b5a4be09aa
commit 91c682e719
1 changed files with 1 additions and 2 deletions
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3
src/widgets/widgets/qmdiarea.cpp
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@ -1120,10 +1120,9 @@ void QMdiAreaPrivate::updateActiveWindow(int removedIndex, bool activeRemoved)
#ifndef QT_NO_TABBAR #ifndef QT_NO_TABBAR
if (tabBar && removedIndex >= 0) { if (tabBar && removedIndex >= 0) {
tabBar->blockSignals(true); const QSignalBlocker blocker(tabBar);
tabBar->removeTab(removedIndex); tabBar->removeTab(removedIndex);
updateTabBarGeometry(); updateTabBarGeometry();
tabBar->blockSignals(false);
} }
#endif #endif