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Fixed #653 - DisablingTabTextEliding not letting DockAreaDynamicTabsMenuButtonVisibility to function and program crashes

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This commit is contained in:
Uwe Kindler
2024-07-08 12:15:00 +02:00
parent 1c41cbff82
commit cea1327dac
4 changed files with 54 additions and 15 deletions
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51
src/DockAreaTitleBar.cpp
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@@ -377,27 +377,48 @@ CDockAreaTabBar* CDockAreaTitleBar::tabBar() const
return d->TabBar;
}
//============================================================================
void CDockAreaTitleBar::resizeEvent(QResizeEvent *event)
{
Super::resizeEvent(event);
if (CDockManager::testConfigFlag(CDockManager::DockAreaDynamicTabsMenuButtonVisibility)
&& CDockManager::testConfigFlag(CDockManager::DisableTabTextEliding))
{
markTabsMenuOutdated();
}
}
//============================================================================
void CDockAreaTitleBar::markTabsMenuOutdated()
{
if(DockAreaTitleBarPrivate::testConfigFlag(CDockManager::DockAreaDynamicTabsMenuButtonVisibility))
if (CDockManager::testConfigFlag(CDockManager::DockAreaDynamicTabsMenuButtonVisibility))
{
bool hasElidedTabTitle = false;
for (int i = 0; i < d->TabBar->count(); ++i)
bool TabsMenuButtonVisible = false;
if (CDockManager::testConfigFlag(CDockManager::DisableTabTextEliding))
{
if (!d->TabBar->isTabOpen(i))
{
continue;
}
CDockWidgetTab* Tab = d->TabBar->tab(i);
if(Tab->isTitleElided())
{
hasElidedTabTitle = true;
break;
}
TabsMenuButtonVisible = d->TabBar->areTabsOverflowing();
}
bool visible = (hasElidedTabTitle && (d->TabBar->count() > 1));
QMetaObject::invokeMethod(d->TabsMenuButton, "setVisible", Qt::QueuedConnection, Q_ARG(bool, visible));
else
{
bool hasElidedTabTitle = false;
for (int i = 0; i < d->TabBar->count(); ++i)
{
if (!d->TabBar->isTabOpen(i))
{
continue;
}
CDockWidgetTab* Tab = d->TabBar->tab(i);
if(Tab->isTitleElided())
{
hasElidedTabTitle = true;
break;
}
}
TabsMenuButtonVisible = (hasElidedTabTitle && (d->TabBar->count() > 1));
}
QMetaObject::invokeMethod(d->TabsMenuButton, "setVisible", Qt::QueuedConnection, Q_ARG(bool, TabsMenuButtonVisible));
}
d->MenuOutdated = true;
}