File indexing completed on 2024-04-28 09:37:03 

0001 /*
0002     Copied from Qt 5.6.3 sources, module qttools, directory src/shared/qtgradienteditor
0003     with small modifications to match more modern C++ standards and for no alpha-channel
0004 
0005     This file is part of the tools applications of the Qt Toolkit.
0006 
0007     SPDX-FileCopyrightText: 2015 The Qt Company Ltd. <http://www.qt.io/licensing/>
0008 
0009     SPDX-License-Identifier: LGPL-2.1-only WITH Qt-LGPL-exception-1.1 OR LGPL-3.0-only WITH Qt-LGPL-exception-1.1 OR LicenseRef-Qt-Commercial
0010 */
0011 
0012 #ifndef QTCOLORBUTTON_H
0013 #define QTCOLORBUTTON_H
0014 
0015 #include <QToolButton>
0016 
0017 QT_BEGIN_NAMESPACE
0018 
0019 class QtColorButton : public QToolButton
0020 {
0021     Q_OBJECT
0022     Q_PROPERTY(bool backgroundCheckered READ isBackgroundCheckered WRITE setBackgroundCheckered)
0023 public:
0024     explicit QtColorButton(QWidget *parent = nullptr);
0025     ~QtColorButton() override;
0026 
0027     bool isBackgroundCheckered() const;
0028     void setBackgroundCheckered(bool checkered);
0029 
0030     QColor color() const;
0031 
0032 public Q_SLOTS:
0033 
0034     void setColor(const QColor &color);
0035 
0036 Q_SIGNALS:
0037     void colorChanged(const QColor &color);
0038 protected:
0039     void paintEvent(QPaintEvent *event) override;
0040     void mousePressEvent(QMouseEvent *event) override;
0041     void mouseMoveEvent(QMouseEvent *event) override;
0042 #ifndef QT_NO_DRAGANDDROP
0043     void dragEnterEvent(QDragEnterEvent *event) override;
0044     void dragLeaveEvent(QDragLeaveEvent *event) override;
0045     void dropEvent(QDropEvent *event) override;
0046 #endif
0047 private:
0048     QScopedPointer<class QtColorButtonPrivate> d_ptr;
0049     Q_DECLARE_PRIVATE(QtColorButton)
0050     Q_DISABLE_COPY(QtColorButton)
0051     Q_PRIVATE_SLOT(d_func(), void slotEditColor())
0052 };
0053 
0054 QT_END_NAMESPACE
0055 
0056 #endif