| 1 | // Copyright (C) 2022 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QQUICKABSTRACTCOLORPICKER_P_H |
| 5 | #define QQUICKABSTRACTCOLORPICKER_P_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists purely as an |
| 12 | // implementation detail. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include <QtGui/qcolor.h> |
| 19 | #include <QtQuickTemplates2/private/qquickcontrol_p.h> |
| 20 | |
| 21 | #include "qtquickdialogs2quickimplglobal_p.h" |
| 22 | |
| 23 | QT_BEGIN_NAMESPACE |
| 24 | |
| 25 | class QQuickAbstractColorPickerPrivate; |
| 26 | |
| 27 | class Q_QUICKDIALOGS2QUICKIMPL_EXPORT QQuickAbstractColorPicker : public QQuickControl |
| 28 | { |
| 29 | Q_OBJECT |
| 30 | Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged) |
| 31 | Q_PROPERTY(qreal hue READ hue WRITE setHue NOTIFY colorChanged) |
| 32 | Q_PROPERTY(qreal saturation READ saturation WRITE setSaturation NOTIFY colorChanged) |
| 33 | Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY colorChanged) |
| 34 | Q_PROPERTY(qreal lightness READ lightness WRITE setLightness NOTIFY colorChanged) |
| 35 | Q_PROPERTY(qreal alpha READ alpha WRITE setAlpha NOTIFY colorChanged FINAL) |
| 36 | Q_PROPERTY(bool pressed READ isPressed WRITE setPressed NOTIFY pressedChanged FINAL) |
| 37 | Q_PROPERTY(QQuickItem *handle READ handle WRITE setHandle NOTIFY handleChanged FINAL) |
| 38 | Q_PROPERTY(qreal implicitHandleWidth READ implicitHandleWidth NOTIFY implicitHandleWidthChanged FINAL) |
| 39 | Q_PROPERTY(qreal implicitHandleHeight READ implicitHandleHeight NOTIFY implicitHandleHeightChanged FINAL) |
| 40 | Q_CLASSINFO("DeferredPropertyNames", "background,contentItem,handle") |
| 41 | QML_NAMED_ELEMENT(AbstractColorPicker) |
| 42 | QML_ADDED_IN_VERSION(6, 4) |
| 43 | QML_UNCREATABLE("AbstractColorPicker is abstract.") |
| 44 | |
| 45 | public: |
| 46 | ~QQuickAbstractColorPicker() override; |
| 47 | |
| 48 | QColor color() const; |
| 49 | void setColor(const QColor &c); |
| 50 | |
| 51 | qreal hue() const; |
| 52 | void setHue(qreal hue); |
| 53 | |
| 54 | qreal saturation() const; |
| 55 | void setSaturation(qreal saturation); |
| 56 | |
| 57 | qreal value() const; |
| 58 | void setValue(qreal value); |
| 59 | |
| 60 | qreal lightness() const; |
| 61 | void setLightness(qreal lightness); |
| 62 | |
| 63 | qreal alpha() const; |
| 64 | void setAlpha(qreal alpha); |
| 65 | |
| 66 | bool isPressed() const; |
| 67 | void setPressed(bool pressed); |
| 68 | |
| 69 | QQuickItem *handle() const; |
| 70 | void setHandle(QQuickItem *handle); |
| 71 | |
| 72 | qreal implicitHandleWidth() const; |
| 73 | qreal implicitHandleHeight() const; |
| 74 | |
| 75 | Q_SIGNALS: |
| 76 | void colorChanged(const QColor &color); |
| 77 | void pressedChanged(); |
| 78 | void handleChanged(); |
| 79 | void implicitHandleWidthChanged(); |
| 80 | void implicitHandleHeightChanged(); |
| 81 | |
| 82 | void colorPicked(const QColor &color); |
| 83 | |
| 84 | protected: |
| 85 | QQuickAbstractColorPicker(QQuickAbstractColorPickerPrivate &dd, QQuickItem *parent); |
| 86 | |
| 87 | virtual QColor colorAt(const QPointF &pos) = 0; |
| 88 | void componentComplete() override; |
| 89 | |
| 90 | private: |
| 91 | void updateColor(const QPointF &pos); |
| 92 | Q_DISABLE_COPY(QQuickAbstractColorPicker) |
| 93 | Q_DECLARE_PRIVATE(QQuickAbstractColorPicker) |
| 94 | }; |
| 95 | |
| 96 | QT_END_NAMESPACE |
| 97 | |
| 98 | #endif // QQUICKABSTRACTCOLORPICKER_P_H |
| 99 |