QskTabView.h

/******************************************************************************
 * QSkinny - Copyright (C) The authors
 *           SPDX-License-Identifier: BSD-3-Clause
 *****************************************************************************/
 
#ifndef QSK_TAB_VIEW_H
#define QSK_TAB_VIEW_H
 
#include "QskControl.h"
#include "QskNamespace.h"
 
class QskTabBar;
class QskTabButton;
 
class QSK_EXPORT QskTabView : public QskControl
{
    Q_OBJECT
 
    Q_PROPERTY( QskTabBar* tabBar READ tabBar )
 
    Q_PROPERTY( Qt::Edge tabBarEdge READ tabBarEdge
        WRITE setTabBarEdge NOTIFY tabBarEdgeChanged FINAL )
 
    Q_PROPERTY( bool autoFitTabs READ autoFitTabs
        WRITE setAutoFitTabs NOTIFY autoFitTabsChanged FINAL )
 
    Q_PROPERTY( Qt::Orientation orientation READ orientation )
 
    Q_PROPERTY( int count READ count NOTIFY countChanged FINAL )
 
    Q_PROPERTY( int currentIndex READ currentIndex
        WRITE setCurrentIndex NOTIFY currentIndexChanged FINAL )
 
    typedef QskControl Inherited;
 
  public:
    QSK_SUBCONTROLS( TabBar, Page )
 
    QskTabView( QQuickItem* parent = nullptr );
    ~QskTabView() override;
 
    const QskTabBar* tabBar() const;
    QskTabBar* tabBar();
 
    void setTabBarEdge( Qt::Edge );
    Qt::Edge tabBarEdge() const;
 
    void setAutoFitTabs( bool );
    bool autoFitTabs() const;
 
    Qt::Orientation orientation() const;
 
    Q_INVOKABLE int addTab( const QString&, QQuickItem* );
    Q_INVOKABLE int insertTab( int index, const QString&, QQuickItem* );
 
    Q_INVOKABLE void removeTab( int index );
    Q_INVOKABLE void clear( bool autoDelete = false );
 
    QQuickItem* pageAt( int index ) const;
    int pageIndex( const QQuickItem* );
 
    QQuickItem* currentPage() const;
 
    int currentIndex() const;
    int count() const;
 
    QRectF tabRect() const;
 
    QskAspect::Variation effectiveVariation() const override;
 
    void setTabEnabled( int , bool );
    bool isTabEnabled( int index ) const;
 
#if 1
    // see: https://github.com/uwerat/qskinny/issues/283
 
    int addTab( QskTabButton*, QQuickItem* );
    int insertTab( int index, QskTabButton*, QQuickItem* );
 
    QskTabButton* buttonAt( int index ) const;
    int buttonIndex( const QskTabButton* );
    QskTabButton* currentButton() const;
#endif
 
  public Q_SLOTS:
    void setCurrentIndex( int index );
 
  Q_SIGNALS:
    void currentIndexChanged( int index );
    void countChanged( int );
    void tabBarEdgeChanged( Qt::Edge );
    void autoFitTabsChanged( bool );
 
  protected:
    bool event( QEvent* event ) override;
    void updateLayout() override;
 
    QSizeF layoutSizeHint( Qt::SizeHint, const QSizeF& ) const override;
 
  private:
    class PrivateData;
    std::unique_ptr< PrivateData > m_data;
};
 
#endif