DockWidgetTab.h

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#ifndef DockWidgetTabH
#define DockWidgetTabH
/*******************************************************************************
** Qt Advanced Docking System
** Copyright (C) 2017 Uwe Kindler
**
** This library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Lesser General Public
** License as published by the Free Software Foundation; either
** version 2.1 of the License, or (at your option) any later version.
**
** This library is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
** Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public
** License along with this library; If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/


//============================================================================
//============================================================================


//============================================================================
//                                   INCLUDES
//============================================================================
#include <QFrame>
#include <QSize>

#include "ads_globals.h"

namespace ads
{
class CDockWidget;
class CDockAreaWidget;
struct DockWidgetTabPrivate;
class CDockManager;

class ADS_EXPORT CDockWidgetTab : public QFrame
{
        Q_OBJECT
        Q_PROPERTY(bool activeTab READ isActiveTab WRITE setActiveTab NOTIFY activeTabChanged)
        Q_PROPERTY(QSize iconSize READ iconSize WRITE setIconSize)

private:
        DockWidgetTabPrivate* d; 
        friend struct DockWidgetTabPrivate;
        friend class CDockWidget;
        friend class CDockManager;
        void onDockWidgetFeaturesChanged();

private slots:
        void detachDockWidget();

protected:
        virtual void mousePressEvent(QMouseEvent* ev) override;
        virtual void mouseReleaseEvent(QMouseEvent* ev) override;
        virtual void mouseMoveEvent(QMouseEvent* ev) override;
        virtual void contextMenuEvent(QContextMenuEvent* ev) override;

        virtual void mouseDoubleClickEvent(QMouseEvent *event) override;

public:
        using Super = QFrame;
        CDockWidgetTab(CDockWidget* DockWidget, QWidget* parent = 0);

        virtual ~CDockWidgetTab();

        bool isActiveTab() const;

        void setActiveTab(bool active);

        void setDockAreaWidget(CDockAreaWidget* DockArea);

        CDockAreaWidget* dockAreaWidget() const;

        CDockWidget* dockWidget() const;

        void setIcon(const QIcon& Icon);

        const QIcon& icon() const;

        QString text() const;

        void setText(const QString& title);

        bool isTitleElided() const;

        bool isClosable() const;

        virtual bool event(QEvent *e) override;

        void setElideMode(Qt::TextElideMode mode);

        void updateStyle();

        QSize iconSize() const;

        void setIconSize(const QSize& Size);

public slots:
        virtual void setVisible(bool visible) override;

signals:
        void activeTabChanged();
        void clicked();
        void closeRequested();
        void closeOtherTabsRequested();
        void moved(const QPoint& GlobalPos);
        void elidedChanged(bool elided);
}; // class DockWidgetTab
}
 // namespace ads
//-----------------------------------------------------------------------------
#endif // DockWidgetTabH