Scarfski/Qt-Advanced-Docking-System
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Merged pull request #201 but made it configurable via config flag

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This commit is contained in:
Uwe Kindler
2020-06-14 10:39:07 +02:00
parent 38d8e6aa25
commit ffed6a9c5f
3 changed files with 41 additions and 25 deletions
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59
src/DockContainerWidget.cpp
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@@ -147,12 +147,12 @@ public:
* Adds dock widget to container and returns the dock area that contains
* the inserted dock widget
*/
CDockAreaWidget* dockWidgetIntoContainer(DockWidgetArea area, CDockWidget* Dockwidget);
CDockAreaWidget* addDockWidgetToContainer(DockWidgetArea area, CDockWidget* Dockwidget);
/**
* Adds dock widget to a existing DockWidgetArea
*/
CDockAreaWidget* dockWidgetIntoDockArea(DockWidgetArea area, CDockWidget* Dockwidget,
CDockAreaWidget* addDockWidgetToDockArea(DockWidgetArea area, CDockWidget* Dockwidget,
CDockAreaWidget* TargetDockArea);
/**
@@ -304,6 +304,24 @@ public:
return s;
}
/**
* Ensures equal distribution of the sizes of a splitter if an dock widget
* is inserted from code
*/
void adjustSplitterSizesOnInsertion(QSplitter* Splitter, qreal LastRatio = 1.0)
{
int AreaSize = (Splitter->orientation() == Qt::Horizontal) ? Splitter->width() : Splitter->height();
auto SplitterSizes = Splitter->sizes();
qreal TotRatio = SplitterSizes.size() - 1.0 + LastRatio;
for(int i = 0; i < SplitterSizes.size() -1; i++)
{
SplitterSizes[i] = AreaSize / TotRatio;
}
SplitterSizes.back() = AreaSize * LastRatio / TotRatio;
Splitter->setSizes(SplitterSizes);
}
// private slots: ------------------------------------------------------------
void onDockAreaViewToggled(bool Visible)
@@ -313,21 +331,6 @@ public:
onVisibleDockAreaCountChanged();
emit _this->dockAreaViewToggled(DockArea, Visible);
}
void onAdjustSplitterSizes(QSplitter* Splitter, qreal LastRatio = 1.0)
{
int AreaSize = (Splitter->orientation() == Qt::Horizontal) ? Splitter->width() : Splitter->height();
auto SplitterSizes = Splitter->sizes();
qreal TotRatio = SplitterSizes.size() - 1.0 + LastRatio;
for( int i=0; i<SplitterSizes.size()-1; i++)
{
SplitterSizes[i] = AreaSize / TotRatio;
}
SplitterSizes.back() = AreaSize * LastRatio / TotRatio;
Splitter->setSizes(SplitterSizes);
}
}; // struct DockContainerWidgetPrivate
@@ -1028,7 +1031,7 @@ bool DockContainerWidgetPrivate::restoreChildNodes(CDockingStateReader& s,
//============================================================================
CDockAreaWidget* DockContainerWidgetPrivate::dockWidgetIntoContainer(DockWidgetArea area,
CDockAreaWidget* DockContainerWidgetPrivate::addDockWidgetToContainer(DockWidgetArea area,
CDockWidget* Dockwidget)
{
CDockAreaWidget* NewDockArea = new CDockAreaWidget(DockManager, _this);
@@ -1141,7 +1144,7 @@ void DockContainerWidgetPrivate::dumpRecursive(int level, QWidget* widget)
//============================================================================
CDockAreaWidget* DockContainerWidgetPrivate::dockWidgetIntoDockArea(DockWidgetArea area,
CDockAreaWidget* DockContainerWidgetPrivate::addDockWidgetToDockArea(DockWidgetArea area,
CDockWidget* Dockwidget, CDockAreaWidget* TargetDockArea)
{
if (CenterDockWidgetArea == area)
@@ -1161,7 +1164,12 @@ CDockAreaWidget* DockContainerWidgetPrivate::dockWidgetIntoDockArea(DockWidgetAr
{
ADS_PRINT("TargetAreaSplitter->orientation() == InsertParam.orientation()");
TargetAreaSplitter->insertWidget(index + InsertParam.insertOffset(), NewDockArea);
onAdjustSplitterSizes(TargetAreaSplitter);
// do nothing, if flag is not enabled
if (CDockManager::testConfigFlag(CDockManager::EqualSplitOnInsertion))
{
adjustSplitterSizesOnInsertion(TargetAreaSplitter);
}
}
else
{
@@ -1172,8 +1180,11 @@ CDockAreaWidget* DockContainerWidgetPrivate::dockWidgetIntoDockArea(DockWidgetAr
insertWidgetIntoSplitter(NewSplitter, NewDockArea, InsertParam.append());
TargetAreaSplitter->insertWidget(index, NewSplitter);
TargetAreaSplitter->setSizes(TargetAreaSizes);
onAdjustSplitterSizes(NewSplitter);
if (CDockManager::testConfigFlag(CDockManager::EqualSplitOnInsertion))
{
TargetAreaSplitter->setSizes(TargetAreaSizes);
adjustSplitterSizesOnInsertion(NewSplitter);
}
}
appendDockAreas({NewDockArea});
@@ -1231,11 +1242,11 @@ CDockAreaWidget* CDockContainerWidget::addDockWidget(DockWidgetArea area, CDockW
Dockwidget->setDockManager(d->DockManager);
if (DockAreaWidget)
{
return d->dockWidgetIntoDockArea(area, Dockwidget, DockAreaWidget);
return d->addDockWidgetToDockArea(area, Dockwidget, DockAreaWidget);
}
else
{
return d->dockWidgetIntoContainer(area, Dockwidget);
return d->addDockWidgetToContainer(area, Dockwidget);
}
}