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Avoid creating unnecessary event loops

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The `exec()` method will create another event loop and transfer
control over there which might introduce unexpected bugs.
This commit is contained in:
Chocobo1
2019-06-03 15:10:19 +08:00
parent 206bb018dd
commit 3748b995ff
22 changed files with 509 additions and 476 deletions
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7
src/gui/fspathedit_p.cpp
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@@ -284,13 +284,14 @@ void Private::FileLineEdit::keyPressEvent(QKeyEvent *e)
void Private::FileLineEdit::contextMenuEvent(QContextMenuEvent *event)
{
QMenu *menu = createStandardContextMenu();
menu->addSeparator();
menu->setAttribute(Qt::WA_DeleteOnClose);
if (m_browseAction) {
menu->addSeparator();
menu->addAction(m_browseAction);
}
menu->exec(event->globalPos());
delete menu;
menu->popup(event->globalPos());
}
void Private::FileLineEdit::showCompletionPopup()