Mirrors/overte-JulianGro
3
0
Fork 0
mirror of https://github.com/JulianGro/overte.git synced 2025-04-13 23:46:29 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

protect against bad menu pointer

Browse source
This commit is contained in:
Andrew Meadows 2018-06-15 14:49:46 -07:00
parent cdce598c35
commit 4880492d05
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
libraries/ui/src/ui/Menu.cpp
View file

@ -402,8 +402,10 @@ MenuWrapper* Menu::addMenu(const QString& menuName, const QString& grouping) {
// hook our show/hide for popup menus, so we can keep track of whether or not one
// of our submenus is currently showing.
connect(menu->_realMenu, &QMenu::aboutToShow, []() { _isSomeSubmenuShown = true; });
connect(menu->_realMenu, &QMenu::aboutToHide, []() { _isSomeSubmenuShown = false; });
if (menu && menu->_realMenu) {
connect(menu->_realMenu, &QMenu::aboutToShow, []() { _isSomeSubmenuShown = true; });
connect(menu->_realMenu, &QMenu::aboutToHide, []() { _isSomeSubmenuShown = false; });
}
return menu;
}