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46 
47 #ifndef QTCOLORPICKER_H
48 #define QTCOLORPICKER_H
49 #include <QPushButton>
50 #include <QString>
51 #include <QColor>
52 
53 #include <QLabel>
54 #include <QEvent>
55 #include <QFocusEvent>
56 
57 #if defined(Q_WS_WIN)
58 #  if !defined(QT_QTCOLORPICKER_EXPORT) && !defined(QT_QTCOLORPICKER_IMPORT)
59 #    define QT_QTCOLORPICKER_EXPORT
60 #  elif defined(QT_QTCOLORPICKER_IMPORT)
61 #    if defined(QT_QTCOLORPICKER_EXPORT)
62 #      undef QT_QTCOLORPICKER_EXPORT
63 #    endif
64 #    define QT_QTCOLORPICKER_EXPORT __declspec(dllimport)
65 #  elif defined(QT_QTCOLORPICKER_EXPORT)
66 #    undef QT_QTCOLORPICKER_EXPORT
67 #    define QT_QTCOLORPICKER_EXPORT __declspec(dllexport)
68 #  endif
69 #else
70 #  define QT_QTCOLORPICKER_EXPORT
71 #endif
72 
73 class ColorPickerPopup;
74 
75 class QT_QTCOLORPICKER_EXPORT QtColorPicker : public QPushButton
76 {
77     Q_OBJECT
78 
79     Q_PROPERTY(bool colorDialog READ colorDialogEnabled WRITE setColorDialogEnabled)
80 
81 public:
82     QtColorPicker(QWidget *parent = 0,
83                   int columns = -1, bool enableColorDialog = true);
84 
85     ~QtColorPicker();
86 
87     void insertColor(const QColor &color, const QString &text = QString(), int index = -1);
88 
89     QColor currentColor() const;
90 
91     QColor color(int index) const;
92 
93     void setColorDialogEnabled(bool enabled);
94     bool colorDialogEnabled() const;
95 
96     void setStandardColors();
97 
98     static QColor getColor(const QPoint &pos, bool allowCustomColors = true);
99 
100 public slots:
101     void setCurrentColor(const QColor &col);
102 
103 signals:
104     void colorChanged(const QColor &);
105 
106 protected:
107     void paintEvent(QPaintEvent *e);
108 
109 private slots:
110     void buttonPressed(bool toggled);
111     void popupClosed();
112 
113 private:
114     ColorPickerPopup *popup;
115     QColor col;
116     bool withColorDialog;
117     bool dirty;
118     bool firstInserted;
119 };
120 
121 #endif
122