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Cocoa Menu: Remove unnecessary retain, release/retain in the right order

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Also, make sure platform menu item is deleted on ActionRemoved event.

Change-Id: Ic07a81cb77833bdffd1464abf1c81ebdee4d16e9
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
This commit is contained in:
Gabriel de Dietrich 2013-04-17 17:39:15 +02:00 committed by The Qt Project
parent 8cbc7ef05c
commit 2bd846f8da
2 changed files with 3 additions and 5 deletions
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5
src/plugins/platforms/cocoa/qcocoamenuitem.mm
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@ -218,8 +218,6 @@ NSMenuItem *QCocoaMenuItem::sync()
mergeItem = [loader aboutMenuItem];
else
mergeItem = [loader aboutQtMenuItem];
m_merged = true;
} else if (m_text.startsWith(tr("Config"), Qt::CaseInsensitive)
|| m_text.startsWith(tr("Preference"), Qt::CaseInsensitive)
|| m_text.startsWith(tr("Options"), Qt::CaseInsensitive)
@ -240,9 +238,9 @@ NSMenuItem *QCocoaMenuItem::sync()
if (mergeItem) {
m_merged = true;
[mergeItem retain];
[m_native release];
m_native = mergeItem;
[m_native retain]; // balance out release!
[m_native setTag:reinterpret_cast<NSInteger>(this)];
} else if (m_merged) {
// was previously merged, but no longer
@ -256,7 +254,6 @@ NSMenuItem *QCocoaMenuItem::sync()
m_native = [[NSMenuItem alloc] initWithTitle:QCFString::toNSString(m_text)
action:nil
keyEquivalent:@""];
[m_native retain];
[m_native setTag:reinterpret_cast<NSInteger>(this)];
}

1
src/widgets/widgets/qmenu.cpp
View File

@ -3004,6 +3004,7 @@ void QMenu::actionEvent(QActionEvent *e)
} else if (e->type() == QEvent::ActionRemoved) {
QPlatformMenuItem *menuItem = d->platformMenu->menuItemForTag(reinterpret_cast<quintptr>(e->action()));
d->platformMenu->removeMenuItem(menuItem);
delete menuItem;
} else if (e->type() == QEvent::ActionChanged) {
QPlatformMenuItem *menuItem = d->platformMenu->menuItemForTag(reinterpret_cast<quintptr>(e->action()));
copyActionToPlatformItem(e->action(), menuItem);