plasma-framework/widgets/radiobutton.h

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/*
* Copyright 2008 Aaron Seigo <aseigo@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef PLASMA_RADIOBUTTON_H
#define PLASMA_RADIOBUTTON_H
#include <QGraphicsProxyWidget>
class QRadioButton;
#include <plasma/plasma_export.h>
namespace Plasma
{
class RadioButtonPrivate;
/**
* @class RadioButton plasma/widgets/radiobutton.h <Plasma/Widgets/RadioButton>
*
* @short Provides a plasma-themed QRadioButton.
*/
class PLASMA_EXPORT RadioButton : public QGraphicsProxyWidget
{
Q_OBJECT
Q_PROPERTY(QGraphicsWidget *parentWidget READ parentWidget)
Q_PROPERTY(QString text READ text WRITE setText)
Q_PROPERTY(QString image READ image WRITE setImage)
Q_PROPERTY(QString styleSheet READ styleSheet WRITE setStyleSheet)
Q_PROPERTY(QRadioButton *nativeWidget READ nativeWidget)
Q_PROPERTY(bool checked READ isChecked WRITE setChecked NOTIFY toggled)
public:
explicit RadioButton(QGraphicsWidget *parent = 0);
~RadioButton();
/**
* Sets the display text for this RadioButton
*
* @param text the text to display; should be translated.
*/
void setText(const QString &text);
/**
* @return the display text
*/
QString text() const;
/**
* Sets the path to an image to display.
*
* @param path the path to the image; if a relative path, then a themed image will be loaded.
*/
void setImage(const QString &path);
/**
* @return the image path being displayed currently, or an empty string if none.
*/
QString image() const;
/**
* Sets the stylesheet used to control the visual display of this RadioButton
*
* @param stylesheet a CSS string
*/
void setStyleSheet(const QString &stylesheet);
/**
* @return the stylesheet currently used with this widget
*/
QString styleSheet();
/**
* @return the native widget wrapped by this RadioButton
*/
QRadioButton *nativeWidget() const;
/**
* Sets the checked state.
*
* @param checked true if checked, false if not
*/
void setChecked(bool checked);
/**
* @return the checked state
*/
bool isChecked() const;
Q_SIGNALS:
void toggled(bool);
protected:
void resizeEvent(QGraphicsSceneResizeEvent *event);
void changeEvent(QEvent *event);
private:
Q_PRIVATE_SLOT(d, void setPixmap(RadioButton *))
RadioButtonPrivate * const d;
Q_PRIVATE_SLOT(d, void setPalette())
};
} // namespace Plasma
#endif // multiple inclusion guard