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fixed memory leak in SubscribeToolButton menu

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This commit is contained in:
csoler 2016-04-22 17:55:15 -04:00
parent 55e80871eb
commit 52cf66a536
2 changed files with 11 additions and 5 deletions
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15
retroshare-gui/src/gui/common/SubscribeToolButton.cpp
View File

@ -10,6 +10,7 @@ SubscribeToolButton::SubscribeToolButton(QWidget *parent) :
{
mSubscribed = false;
mMenu = NULL ;
setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
#ifdef USE_MENUBUTTONPOPUP
@ -46,14 +47,18 @@ void SubscribeToolButton::updateUi()
setIcon(QIcon(":/images/accepted16.png"));
setText(tr("Subscribed"));
QMenu *menu = new QMenu;
menu->addAction(QIcon(":/images/cancel.png"), tr("Unsubscribe"), this, SLOT(unsubscribePrivate()));
if(mMenu != NULL) // that's because setMenu does not give away memory ownership
delete mMenu ;
mMenu = new QMenu;
mMenu->addAction(QIcon(":/images/cancel.png"), tr("Unsubscribe"), this, SLOT(unsubscribePrivate()));
if (!mSubscribedActions.empty()) {
menu->addSeparator();
menu->addActions(mSubscribedActions);
mMenu->addSeparator();
mMenu->addActions(mSubscribedActions);
}
setMenu(menu);
setMenu(mMenu);
#ifndef USE_MENUBUTTONPOPUP
disconnect(this, SIGNAL(clicked()), this, SLOT(subscribePrivate()));

1
retroshare-gui/src/gui/common/SubscribeToolButton.h
View File

@ -26,6 +26,7 @@ private:
private:
bool mSubscribed;
QList<QAction*> mSubscribedActions;
QMenu *mMenu ;
};
#endif // SUBSCRIBETOOLBUTTON_H