Scarfski/Qt-Advanced-Docking-System
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Fixed DockContainerWidget.cpp contentRect() function to work properly even if no dock widget is visible in container

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This commit is contained in:
Uwe Kindler
2023-06-28 15:59:26 +02:00
parent b801f0655d
commit e2929ade14
2 changed files with 24 additions and 8 deletions
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30
src/DockContainerWidget.cpp
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@@ -145,7 +145,7 @@ public:
QList<CAutoHideDockContainer*> AutoHideWidgets;
QMap<SideBarLocation, CAutoHideSideBar*> SideTabBarWidgets;
QGridLayout* Layout = nullptr;
QSplitter* RootSplitter = nullptr;
CDockSplitter* RootSplitter = nullptr;
bool isFloating = false;
CDockAreaWidget* LastAddedAreaCache[5];
int VisibleDockAreaCount = -1;
@@ -465,7 +465,7 @@ void DockContainerWidgetPrivate::dropIntoContainer(CFloatingDockContainer* Float
CDockContainerWidget* FloatingDockContainer = FloatingWidget->dockContainer();
auto NewDockAreas = FloatingDockContainer->findChildren<CDockAreaWidget*>(
QString(), Qt::FindChildrenRecursively);
QSplitter* Splitter = RootSplitter;
auto Splitter = RootSplitter;
if (DockAreas.count() <= 1)
{
@@ -473,7 +473,7 @@ void DockContainerWidgetPrivate::dropIntoContainer(CFloatingDockContainer* Float
}
else if (Splitter->orientation() != InsertParam.orientation())
{
QSplitter* NewSplitter = newSplitter(InsertParam.orientation());
auto NewSplitter = newSplitter(InsertParam.orientation());
QLayoutItem* li = Layout->replaceWidget(Splitter, NewSplitter);
NewSplitter->addWidget(Splitter);
updateSplitterHandles(NewSplitter);
@@ -1248,7 +1248,7 @@ void DockContainerWidgetPrivate::addDockArea(CDockAreaWidget* NewDockArea, DockW
}
else
{
QSplitter* NewSplitter = newSplitter(InsertParam.orientation());
auto NewSplitter = newSplitter(InsertParam.orientation());
if (InsertParam.append())
{
QLayoutItem* li = Layout->replaceWidget(Splitter, NewSplitter);
@@ -1583,7 +1583,7 @@ void CDockContainerWidget::removeDockArea(CDockAreaWidget* area)
}
QWidget* widget = Splitter->widget(0);
QSplitter* ChildSplitter = qobject_cast<QSplitter*>(widget);
auto ChildSplitter = qobject_cast<CDockSplitter*>(widget);
// If the one and only content widget of the splitter is not a splitter
// then we are finished
if (!ChildSplitter)
@@ -1913,8 +1913,8 @@ bool CDockContainerWidget::restoreState(CDockingStateReader& s, bool Testing)
}
d->Layout->replaceWidget(d->RootSplitter, NewRootSplitter);
QSplitter* OldRoot = d->RootSplitter;
d->RootSplitter = qobject_cast<QSplitter*>(NewRootSplitter);
auto OldRoot = d->RootSplitter;
d->RootSplitter = qobject_cast<CDockSplitter*>(NewRootSplitter);
OldRoot->deleteLater();
return true;
@@ -2132,7 +2132,21 @@ QRect CDockContainerWidget::contentRect() const
return QRect();
}
return d->RootSplitter->geometry();
if (d->RootSplitter->hasVisibleContent())
{
return d->RootSplitter->geometry();
}
else
{
auto ContentRect = this->rect();
ContentRect.adjust(
sideTabBar(SideBarLeft)->sizeHint().width(),
sideTabBar(SideBarTop)->sizeHint().height(),
-sideTabBar(SideBarRight)->sizeHint().width(),
-sideTabBar(SideBarBottom)->sizeHint().height());
return ContentRect;
}
}