QskSegmentedBar.h

/******************************************************************************
 * QSkinny - Copyright (C) The authors
 *           SPDX-License-Identifier: BSD-3-Clause
 *****************************************************************************/
 
#ifndef QSK_SEGMENTED_BAR_H
#define QSK_SEGMENTED_BAR_H
 
#include "QskControl.h"
#include <qstringlist.h>
 
class QskTextOptions;
class QskLabelData;
class QUrl;
 
class QSK_EXPORT QskSegmentedBar : public QskControl
{
    Q_OBJECT
 
    Q_PROPERTY( Qt::Orientation orientation READ orientation
        WRITE setOrientation NOTIFY orientationChanged )
 
    Q_PROPERTY( QVector< QskLabelData > options READ options
        WRITE setOptions NOTIFY optionsChanged )
 
    Q_PROPERTY( int count READ count )
 
    Q_PROPERTY( int selectedIndex READ selectedIndex
        WRITE setSelectedIndex NOTIFY selectedIndexChanged USER true )
 
    Q_PROPERTY( int currentIndex READ currentIndex
        WRITE setCurrentIndex NOTIFY currentIndexChanged )
 
    Q_PROPERTY( QString currentText READ currentText )
 
    using Inherited = QskControl;
 
  public:
    QSK_SUBCONTROLS( Panel, Splash, Segment, Separator, Cursor, Text, Icon )
    QSK_STATES( Selected, Pressed )
 
    QskSegmentedBar( QQuickItem* parent = nullptr );
    QskSegmentedBar( Qt::Orientation, QQuickItem* parent = nullptr );
 
    ~QskSegmentedBar() override;
 
    void setOrientation( Qt::Orientation );
    Qt::Orientation orientation() const;
 
    void setTextOptions( const QskTextOptions& );
    QskTextOptions textOptions() const;
 
    int addOption( const QUrl&, const QString& );
    int addOption( const QskLabelData& );
 
    void setOptions( const QVector< QskLabelData >& );
    void setOptions( const QStringList& );
 
    QVector< QskLabelData > options() const;
    QskLabelData optionAt( int ) const;
 
    void clear();
 
    int selectedIndex() const;
    int currentIndex() const;
 
    QString currentText() const;
 
    int count() const;
 
    void setSegmentEnabled( int, bool );
    bool isSegmentEnabled( int ) const;
 
    int indexAtPosition( const QPointF& ) const;
 
    QRectF focusIndicatorRect() const override final;
    QskAspect::Variation effectiveVariation() const override;
 
  public Q_SLOTS:
    void setSelectedIndex( int index );
    void setCurrentIndex( int index );
 
  Q_SIGNALS:
    void selectedIndexChanged( int );
    void currentIndexChanged( int );
    void optionsChanged();
    void orientationChanged();
 
  protected:
    void mousePressEvent( QMouseEvent* ) override;
    void mouseReleaseEvent( QMouseEvent* ) override;
    void mouseUngrabEvent() override;
 
    void keyPressEvent( QKeyEvent* ) override;
    void keyReleaseEvent( QKeyEvent* ) override;
 
    void hoverEnterEvent( QHoverEvent* ) override;
    void hoverMoveEvent( QHoverEvent* ) override;
    void hoverLeaveEvent( QHoverEvent* ) override;
 
    void focusInEvent( QFocusEvent* ) override;
    void focusOutEvent( QFocusEvent* ) override;
 
  private:
    int nextIndex( int index, bool forward ) const;
 
    class PrivateData;
    std::unique_ptr< PrivateData > m_data;
};
 
#endif