91 lines
2.4 KiB
C++
91 lines
2.4 KiB
C++
#ifndef DockFocusControllerH
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#define DockFocusControllerH
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//============================================================================
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/// \file DockFocusController.h
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/// \author Uwe Kindler
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/// \date 05.06.2020
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/// \brief Declaration of CDockFocusController class
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//============================================================================
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//============================================================================
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// INCLUDES
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//============================================================================
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#include <QObject>
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#include "ads_globals.h"
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#include "DockManager.h"
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namespace ads
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{
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struct DockFocusControllerPrivate;
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class CDockManager;
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class CFloatingDockContainer;
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/**
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* Manages focus styling of dock widgets and handling of focus changes
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*/
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class ADS_EXPORT CDockFocusController : public QObject
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{
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Q_OBJECT
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private:
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DockFocusControllerPrivate* d; ///< private data (pimpl)
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friend struct DockFocusControllerPrivate;
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private slots:
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void onApplicationFocusChanged(QWidget *old, QWidget *now);
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void onFocusedDockAreaViewToggled(bool Open);
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void onStateRestored();
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void onDockWidgetVisibilityChanged(bool Visible);
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public:
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using Super = QObject;
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/**
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* Default Constructor
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*/
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CDockFocusController(CDockManager* DockManager);
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/**
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* Virtual Destructor
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*/
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virtual ~CDockFocusController();
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/**
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* Helper function to set focus depending on the configuration of the
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* FocusStyling flag
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*/
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template <class QWidgetPtr>
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static void setWidgetFocus(QWidgetPtr widget)
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{
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if (!CDockManager::testConfigFlag(CDockManager::FocusHighlighting))
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{
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return;
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}
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widget->setFocus(Qt::OtherFocusReason);
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}
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/**
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* A container needs to call this function if a widget has been dropped
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* into it
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*/
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void notifyWidgetOrAreaRelocation(QWidget* RelocatedWidget);
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/**
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* This function is called, if a floating widget has been dropped into
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* an new position.
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* When this function is called, all dock widgets of the FloatingWidget
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* are already inserted into its new position
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*/
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void notifyFloatingWidgetDrop(CFloatingDockContainer* FloatingWidget);
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public slots:
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/**
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* Request a focus change to the given dock widget
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*/
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void setDockWidgetFocused(CDockWidget* focusedNow);
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}; // class DockFocusController
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}
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// namespace ads
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//-----------------------------------------------------------------------------
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#endif // DockFocusControllerH
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