mirrors/Qt-Advanced-Docking-System
1
0
Fork 0
mirror of https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System.git synced 2025-04-01 02:42:39 +08:00
Code

Add nullptr check when restoring state with overlayed widgets

Browse Source
This commit is contained in:
Syarif Fakhri 2022-09-09 13:33:42 +08:00
parent 84c6afa428
commit dc05ec3acf
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/DockAreaTitleBar.cpp
View File

@ -427,7 +427,14 @@ void CDockAreaTitleBar::onTabsMenuActionTriggered(QAction* Action)
//============================================================================
void CDockAreaTitleBar::updateDockWidgetActionsButtons()
{
CDockWidget* DockWidget = d->TabBar->currentTab()->dockWidget();
auto* const currentTab = d->TabBar->currentTab();
if (currentTab == nullptr)
{
// It's possible for this to be nullptr when restoring state
return;
}
CDockWidget* DockWidget = currentTab->dockWidget();
if (!d->DockWidgetActionsButtons.isEmpty())
{
for (auto Button : d->DockWidgetActionsButtons)