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Diffstat (limited to 'src/qtconfig/colorbutton.h')
-rw-r--r-- | src/qtconfig/colorbutton.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/qtconfig/colorbutton.h b/src/qtconfig/colorbutton.h new file mode 100644 index 000000000..96ccbc8e2 --- /dev/null +++ b/src/qtconfig/colorbutton.h @@ -0,0 +1,90 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the tools applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef COLORBUTTON_H +#define COLORBUTTON_H + +#include <QAbstractButton> + +QT_BEGIN_NAMESPACE + +class ColorButton : public QAbstractButton +{ + Q_OBJECT + +public: + ColorButton(QWidget *); + ColorButton(const QColor &, QWidget *); + + const QColor &color() const { return col; } + + void setColor(const QColor &); + QSize sizeHint() const; + QSize minimumSizeHint() const; + + void mousePressEvent(QMouseEvent *); + void mouseReleaseEvent(QMouseEvent *); + void mouseMoveEvent(QMouseEvent *); + void dragEnterEvent(QDragEnterEvent *); + void dragMoveEvent(QDragMoveEvent *); + void dropEvent(QDropEvent *); + +signals: + void colorChanged(const QColor &); + +protected: + void paintEvent(QPaintEvent *); + void drawButton(QPainter *); + void drawButtonLabel(QPainter *); + +private slots: + void changeColor(); + + +private: + QColor col; + QPoint presspos; + bool mousepressed; +}; + +QT_END_NAMESPACE + +#endif // COLORBUTTON_H |