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https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System.git
synced 2024-12-25 07:31:33 +08:00
Added initial support for docking into dock areas
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@ -39,6 +39,8 @@
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#include "DockAreaWidget.h"
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#include "DockAreaWidget.h"
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#include "ads_globals.h"
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#include "ads_globals.h"
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#include <iostream>
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namespace ads
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namespace ads
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{
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{
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static unsigned int zOrderCounter = 0;
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static unsigned int zOrderCounter = 0;
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@ -46,7 +48,7 @@ static unsigned int zOrderCounter = 0;
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/**
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/**
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* Helper function to ease insertion of dock area into splitter
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* Helper function to ease insertion of dock area into splitter
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*/
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*/
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static void inserDockAreaIntoSplitter(QSplitter* Splitter, QWidget* widget, bool Append)
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static void insertDockAreaIntoSplitter(QSplitter* Splitter, QWidget* widget, bool Append)
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{
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{
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if (Append)
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if (Append)
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{
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{
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@ -94,7 +96,7 @@ struct DockContainerWidgetPrivate
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* Adds dock widget to a existing DockWidgetArea
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* Adds dock widget to a existing DockWidgetArea
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*/
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*/
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CDockAreaWidget* dockWidgetIntoDockArea(DockWidgetArea area, CDockWidget* Dockwidget,
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CDockAreaWidget* dockWidgetIntoDockArea(DockWidgetArea area, CDockWidget* Dockwidget,
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CDockAreaWidget* DockAreaWidget);
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CDockAreaWidget* TargetDockArea);
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}; // struct DockContainerWidgetPrivate
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}; // struct DockContainerWidgetPrivate
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@ -120,23 +122,23 @@ CDockAreaWidget* DockContainerWidgetPrivate::dockWidgetIntoContainer(DockWidgetA
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}
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}
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else if (DockAreas.count() == 1)
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else if (DockAreas.count() == 1)
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{
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{
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QSplitter* Splitter = internal::newSplitter(InsertParam.first);
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QSplitter* Splitter = internal::newSplitter(InsertParam.orientation());
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auto DockArea = dynamic_cast<CDockAreaWidget*>(Layout->itemAtPosition(0, 0)->widget());
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auto DockArea = dynamic_cast<CDockAreaWidget*>(Layout->itemAtPosition(0, 0)->widget());
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Layout->replaceWidget(DockArea, Splitter);
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Layout->replaceWidget(DockArea, Splitter);
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Splitter->addWidget(DockArea);
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Splitter->addWidget(DockArea);
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inserDockAreaIntoSplitter(Splitter, NewDockArea, InsertParam.second);
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insertDockAreaIntoSplitter(Splitter, NewDockArea, InsertParam.append());
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}
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}
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else
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else
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{
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{
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QSplitter* Splitter = _this->findChild<QSplitter*>(QString(), Qt::FindDirectChildrenOnly);
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QSplitter* Splitter = _this->findChild<QSplitter*>(QString(), Qt::FindDirectChildrenOnly);
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if (Splitter->orientation() == InsertParam.first)
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if (Splitter->orientation() == InsertParam.orientation())
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{
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{
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inserDockAreaIntoSplitter(Splitter, NewDockArea, InsertParam.second);
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insertDockAreaIntoSplitter(Splitter, NewDockArea, InsertParam.append());
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}
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}
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else
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else
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{
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{
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QSplitter* NewSplitter = internal::newSplitter(InsertParam.first);
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QSplitter* NewSplitter = internal::newSplitter(InsertParam.orientation());
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if (InsertParam.second)
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if (InsertParam.append())
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{
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{
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QLayoutItem* li = Layout->replaceWidget(Splitter, NewSplitter);
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QLayoutItem* li = Layout->replaceWidget(Splitter, NewSplitter);
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NewSplitter->addWidget(Splitter);
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NewSplitter->addWidget(Splitter);
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@ -160,16 +162,35 @@ CDockAreaWidget* DockContainerWidgetPrivate::dockWidgetIntoContainer(DockWidgetA
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//============================================================================
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//============================================================================
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CDockAreaWidget* DockContainerWidgetPrivate::dockWidgetIntoDockArea(DockWidgetArea area,
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CDockAreaWidget* DockContainerWidgetPrivate::dockWidgetIntoDockArea(DockWidgetArea area,
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CDockWidget* Dockwidget, CDockAreaWidget* DockAreaWidget)
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CDockWidget* Dockwidget, CDockAreaWidget* TargetDockArea)
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{
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{
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if (CenterDockWidgetArea == area)
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if (CenterDockWidgetArea == area)
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{
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{
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DockAreaWidget->addDockWidget(Dockwidget);
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TargetDockArea->addDockWidget(Dockwidget);
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return DockAreaWidget;
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return TargetDockArea;
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}
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}
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CDockAreaWidget* NewDockArea = new CDockAreaWidget(DockManager, _this);
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NewDockArea->addDockWidget(Dockwidget);
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auto InsertParam = internal::dockAreaInsertParameters(area);
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auto InsertParam = internal::dockAreaInsertParameters(area);
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return 0;
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QSplitter* TargetAreaSplitter = internal::findParentSplitter(TargetDockArea);
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int index = TargetAreaSplitter ->indexOf(TargetDockArea);
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if (TargetAreaSplitter->orientation() == InsertParam.orientation())
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{
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std::cout << "TargetAreaSplitter->orientation() == InsertParam.orientation()" << std::endl;
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TargetAreaSplitter->insertWidget(index + InsertParam.insertOffset(), NewDockArea);
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}
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else
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{
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std::cout << "TargetAreaSplitter->orientation() != InsertParam.orientation()" << std::endl;
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QSplitter* NewSplitter = internal::newSplitter(InsertParam.orientation());
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NewSplitter->addWidget(TargetDockArea);
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insertDockAreaIntoSplitter(NewSplitter, NewDockArea, InsertParam.append());
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TargetAreaSplitter->insertWidget(index, NewSplitter);
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}
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DockAreas.append(NewDockArea);
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return NewDockArea;
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}
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}
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@ -49,7 +49,7 @@ QSplitter* newSplitter(Qt::Orientation orientation, QWidget* parent)
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}
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}
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//============================================================================
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//============================================================================
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QPair<Qt::Orientation, bool> dockAreaInsertParameters(DockWidgetArea Area)
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CDockInsertParam dockAreaInsertParameters(DockWidgetArea Area)
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{
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{
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switch (Area)
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switch (Area)
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{
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{
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@ -61,10 +61,27 @@ QPair<Qt::Orientation, bool> dockAreaInsertParameters(DockWidgetArea Area)
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default: QPair<Qt::Orientation, bool>(Qt::Vertical, false);
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default: QPair<Qt::Orientation, bool>(Qt::Vertical, false);
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} // switch (Area)
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} // switch (Area)
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return QPair<Qt::Orientation, bool>(Qt::Vertical, false);
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return CDockInsertParam(Qt::Vertical, false);
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}
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}
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//============================================================================
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QSplitter* findParentSplitter(QWidget* w)
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{
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QWidget* parentWidget = w;
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do
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{
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QSplitter* splitter = dynamic_cast<QSplitter*>(parentWidget);
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if (splitter)
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{
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return splitter;
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}
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parentWidget = parentWidget->parentWidget();
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}
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while (parentWidget);
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return 0;
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}
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} // namespace internal
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} // namespace internal
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} // namespace ads
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} // namespace ads
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@ -57,10 +57,29 @@ namespace internal
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*/
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*/
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QSplitter* newSplitter(Qt::Orientation orientation, QWidget* parent = 0);
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QSplitter* newSplitter(Qt::Orientation orientation, QWidget* parent = 0);
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/**
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* Convenience class for QPair to provide better naming than first and
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* second
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*/
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class CDockInsertParam : public QPair<Qt::Orientation, bool>
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{
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public:
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using QPair::QPair;
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Qt::Orientation orientation() const {return this->first;}
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bool append() const {return this->second;}
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int insertOffset() const {return append() ? 1 : 0;}
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};
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/**
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/**
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* Returns the insertion parameters for the given dock area
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* Returns the insertion parameters for the given dock area
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*/
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*/
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QPair<Qt::Orientation, bool> dockAreaInsertParameters(DockWidgetArea Area);
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CDockInsertParam dockAreaInsertParameters(DockWidgetArea Area);
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/**
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* Returns the parent splitter of the given widget or 0 if the widget is not
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* child of any splitter
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*/
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QSplitter* findParentSplitter(QWidget* w);
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} // namespace internal
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} // namespace internal
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} // namespace ads
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} // namespace ads
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@ -86,15 +86,23 @@ MainWindow::~MainWindow()
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void MainWindow::createContent()
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void MainWindow::createContent()
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{
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{
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// Test container docking
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auto DockWidget = createCalendarDockWidget(m_DockManager);
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auto DockWidget = createCalendarDockWidget(m_DockManager);
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DockWidget->setFeatures(DockWidget->features().setFlag(ads::CDockWidget::DockWidgetClosable, false));
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DockWidget->setFeatures(DockWidget->features().setFlag(ads::CDockWidget::DockWidgetClosable, false));
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m_DockManager->addDockWidget(ads::LeftDockWidgetArea, DockWidget);
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m_DockManager->addDockWidget(ads::LeftDockWidgetArea, DockWidget);
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m_DockManager->addDockWidget(ads::LeftDockWidgetArea, createLongTextLabelDockWidget(m_DockManager));
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m_DockManager->addDockWidget(ads::LeftDockWidgetArea, createLongTextLabelDockWidget(m_DockManager));
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m_DockManager->addDockWidget(ads::BottomDockWidgetArea, createFileSystemTreeDockWidget(m_DockManager));
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m_DockManager->addDockWidget(ads::BottomDockWidgetArea, createFileSystemTreeDockWidget(m_DockManager));
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auto DockArea = m_DockManager->addDockWidget(ads::TopDockWidgetArea, createFileSystemTreeDockWidget(m_DockManager));
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auto TopDockArea = m_DockManager->addDockWidget(ads::TopDockWidgetArea, createFileSystemTreeDockWidget(m_DockManager));
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DockWidget = createCalendarDockWidget(m_DockManager);
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DockWidget = createCalendarDockWidget(m_DockManager);
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DockWidget->setFeatures(DockWidget->features().setFlag(ads::CDockWidget::DockWidgetClosable, false));
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DockWidget->setFeatures(DockWidget->features().setFlag(ads::CDockWidget::DockWidgetClosable, false));
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m_DockManager->addDockWidget(ads::CenterDockWidgetArea, DockWidget, DockArea);
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m_DockManager->addDockWidget(ads::CenterDockWidgetArea, DockWidget, TopDockArea);
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// Test dock area docking
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auto RighDockArea = m_DockManager->addDockWidget(ads::RightDockWidgetArea, createLongTextLabelDockWidget(m_DockManager), TopDockArea);
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m_DockManager->addDockWidget(ads::TopDockWidgetArea, createLongTextLabelDockWidget(m_DockManager), RighDockArea);
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auto BottomDockArea = m_DockManager->addDockWidget(ads::BottomDockWidgetArea, createLongTextLabelDockWidget(m_DockManager), RighDockArea);
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m_DockManager->addDockWidget(ads::RightDockWidgetArea, createLongTextLabelDockWidget(m_DockManager), RighDockArea);
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m_DockManager->addDockWidget(ads::CenterDockWidgetArea, createLongTextLabelDockWidget(m_DockManager), BottomDockArea);
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}
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}
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