KoDualColorButton.h

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/* This file is part of the KDE libraries
 
   SPDX-FileCopyrightText: 1999 Daniel M. Duley <mosfet@kde.org>
   SPDX-FileCopyrightText: 2006 Tobias Koenig <tokoe@kde.org>
 
   SPDX-License-Identifier: LGPL-2.0-only
*/
 
#ifndef KODUALCOLORBUTTON_H
#define KODUALCOLORBUTTON_H
 
#include <kritaui_export.h>
#include <KoColorDisplayRendererInterface.h>
#include <QWidget>
 
class KoColor;
class KoColorSpace;
class KRITAUI_EXPORT KoDualColorButton : public QWidget
{
    Q_OBJECT
    Q_ENUMS( Selection )
    Q_PROPERTY( KoColor foregroundColor READ foregroundColor WRITE setForegroundColor )
    Q_PROPERTY( KoColor backgroundColor READ backgroundColor WRITE setBackgroundColor )
    Q_PROPERTY( bool popDialog READ popDialog WRITE setPopDialog )
 
 
  public:
    enum Selection {
      Foreground,
      Background
    };
 
    KoDualColorButton(const KoColor &foregroundColor, const KoColor &backgroundColor,
                      QWidget *parent = 0, QWidget* dialogParent = 0 );
 
    KoDualColorButton(const KoColor &foregroundColor, const KoColor &backgroundColor,
                      const KoColorDisplayRendererInterface *displayRenderer,
                      QWidget *parent = 0, QWidget* dialogParent = 0 );
 
    ~KoDualColorButton() override;
 
    KoColor foregroundColor() const;
 
    KoColor backgroundColor() const;
 
    bool popDialog() const;
 
    QSize sizeHint() const override;
 
  public Q_SLOTS:
    void setForegroundColor( const KoColor &color );
 
    void setBackgroundColor( const KoColor &color );
 
    void slotSetForegroundColorFromDialog (const KoColor color);
    void slotSetBackgroundColorFromDialog (const KoColor color);
    void slotColorDialogClosed();
 
    void setDisplayRenderer(const KoColorDisplayRendererInterface *displayRenderer = KoDumbColorDisplayRenderer::instance());
 
    void setColorSpace(const KoColorSpace *cs);
 
    QColor getColorFromDisplayRenderer(KoColor c);
 
    void setPopDialog( bool popDialog );
 
    void openForegroundDialog();
 
    void openBackgroundDialog();
  Q_SIGNALS:
    void foregroundColorChanged( const KoColor &color );
 
    void backgroundColorChanged( const KoColor &color );
 
  protected:
    virtual void metrics( QRect &foregroundRect, QRect &backgroundRect );
 
    void paintEvent( QPaintEvent *event ) override;
    void mousePressEvent( QMouseEvent *event ) override;
    void mouseMoveEvent( QMouseEvent *event ) override;
    void mouseReleaseEvent( QMouseEvent *event ) override;
    void dragEnterEvent( QDragEnterEvent *event ) override;
    void dropEvent( QDropEvent *event ) override;
    void changeEvent(QEvent *event) override;
    bool event(QEvent *event) override;
 
  private:
    class Private;
    Private *const d;
};
 
#endif