color_dialog.hpp

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#ifndef COLOR_DIALOG_HPP
#define COLOR_DIALOG_HPP
 
#include "colorwidgets_global.hpp"
#include "color_preview.hpp"
#include "color_wheel.hpp"
 
#include <QDialog>
 
class QAbstractButton;
 
namespace color_widgets {
 
class  ColorDialog : public QDialog
{
    Q_OBJECT
    Q_ENUMS(ButtonMode)
    Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged DESIGNABLE true)
    Q_PROPERTY(ColorWheel::DisplayFlags wheelFlags READ wheelFlags WRITE setWheelFlags NOTIFY wheelFlagsChanged)
 
 
public:
    enum ButtonMode {
        OkCancel,
        OkApplyCancel,
        Close
    };
 
    explicit ColorDialog(QWidget *parent = 0, Qt::WindowFlags f = 0);
 
    QColor color() const;
 
    void setPreviewDisplayMode(ColorPreview::DisplayMode mode);
 
    ColorPreview::DisplayMode previewDisplayMode() const;
 
    bool alphaEnabled() const;
 
    void setButtonMode(ButtonMode mode);
    ButtonMode buttonMode() const;
 
    QSize sizeHint() const;
 
    ColorWheel::DisplayFlags wheelFlags() const;
 
public slots:
 
    void setColor(const QColor &c);
 
    void showColor(const QColor &oldcolor);
 
    void setWheelFlags(ColorWheel::DisplayFlags flags);
 
 
signals:
    void colorChanged(QColor);
 
    void colorSelected(QColor);
 
    void wheelFlagsChanged(ColorWheel::DisplayFlags flags);
    void alphaEnabledChanged(bool alphaEnabled);
 
private slots:
    void update_widgets();
    void set_hsv();
    void set_rgb();
 
    void on_buttonBox_clicked(QAbstractButton*);
 
private:
    void setColorInternal(const QColor &color);
 
protected:
    void dragEnterEvent(QDragEnterEvent *event);
    void dropEvent(QDropEvent * event);
    void mouseReleaseEvent(QMouseEvent *event);
    void mouseMoveEvent(QMouseEvent *event);
 
private:
    class Private;
    Private * const p;
};
 
} // namespace color_widgets
 
#endif // COLOR_DIALOG_HPP