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39
40#ifndef QCOLORDIALOG_H
41#define QCOLORDIALOG_H
42
43#include <QtWidgets/qtwidgetsglobal.h>
44
45#include <QtWidgets/qdialog.h>
46
47QT_REQUIRE_CONFIG(colordialog);
48
49QT_BEGIN_NAMESPACE
50
51class QColorDialogPrivate;
52
53class Q_WIDGETS_EXPORT QColorDialog : public QDialog
54{
55 Q_OBJECT
56 Q_DECLARE_PRIVATE(QColorDialog)
57 Q_PROPERTY(QColor currentColor READ currentColor WRITE setCurrentColor
58 NOTIFY currentColorChanged)
59 Q_PROPERTY(ColorDialogOptions options READ options WRITE setOptions)
60
61public:
62 enum ColorDialogOption {
63 ShowAlphaChannel = 0x00000001,
64 NoButtons = 0x00000002,
65 DontUseNativeDialog = 0x00000004
66 };
67 Q_ENUM(ColorDialogOption)
68
69 Q_DECLARE_FLAGS(ColorDialogOptions, ColorDialogOption)
70
71 explicit QColorDialog(QWidget *parent = nullptr);
72 explicit QColorDialog(const QColor &initial, QWidget *parent = nullptr);
73 ~QColorDialog();
74
75 void setCurrentColor(const QColor &color);
76 QColor currentColor() const;
77
78 QColor selectedColor() const;
79
80 void setOption(ColorDialogOption option, bool on = true);
81 bool testOption(ColorDialogOption option) const;
82 void setOptions(ColorDialogOptions options);
83 ColorDialogOptions options() const;
84
85 using QDialog::open;
86 void open(QObject *receiver, const char *member);
87
88 void setVisible(bool visible) override;
89
90 static QColor getColor(const QColor &initial = Qt::white,
91 QWidget *parent = nullptr,
92 const QString &title = QString(),
93 ColorDialogOptions options = ColorDialogOptions());
94
95#if QT_DEPRECATED_SINCE(5, 12)
96 QT_DEPRECATED_X("Use getColor()") static QRgb getRgba(QRgb rgba = 0xffffffff, bool *ok = nullptr, QWidget *parent = nullptr);
97#endif
98
99 static int customCount();
100 static QColor customColor(int index);
101 static void setCustomColor(int index, QColor color);
102 static QColor standardColor(int index);
103 static void setStandardColor(int index, QColor color);
104
105Q_SIGNALS:
106 void currentColorChanged(const QColor &color);
107 void colorSelected(const QColor &color);
108
109protected:
110 void changeEvent(QEvent *event) override;
111 void done(int result) override;
112
113private:
114 Q_DISABLE_COPY(QColorDialog)
115
116 Q_PRIVATE_SLOT(d_func(), void _q_addCustom())
117 Q_PRIVATE_SLOT(d_func(), void _q_newHsv(int h, int s, int v))
118 Q_PRIVATE_SLOT(d_func(), void _q_newColorTypedIn(QRgb rgb))
119 Q_PRIVATE_SLOT(d_func(), void _q_nextCustom(int, int))
120 Q_PRIVATE_SLOT(d_func(), void _q_newCustom(int, int))
121 Q_PRIVATE_SLOT(d_func(), void _q_newStandard(int, int))
122 Q_PRIVATE_SLOT(d_func(), void _q_pickScreenColor())
123 Q_PRIVATE_SLOT(d_func(), void _q_updateColorPicking())
124};
125
126Q_DECLARE_OPERATORS_FOR_FLAGS(QColorDialog::ColorDialogOptions)
127
128QT_END_NAMESPACE
129
130#endif // QCOLORDIALOG_H
131

source code of qtbase/src/widgets/dialogs/qcolordialog.h