plasma-framework/widgets/spinbox.h
Stephen Kelly b1b68adb7d Don't use the QtGui module name in includes.
In Qt5, many of them are moved to QtWidgets, so this is the only
way to be source compatible with both Qt 4 and Qt 5.
2012-02-02 10:35:53 +01:00

151 lines
4.0 KiB
C++

/*
* Copyright 2008 Aaron Seigo <aseigo@kde.org>
* Copyright 2009 Davide Bettio <davide.bettio@kdemail.net>
*
* 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_SPINBOX_H
#define PLASMA_SPINBOX_H
#include <QGraphicsProxyWidget>
#include <plasma/plasma_export.h>
class KIntSpinBox;
namespace Plasma
{
class SpinBoxPrivate;
/**
* @class SpinBox plasma/widgets/slider.h <Plasma/Widgets/SpinBox>
*
* @short Provides a plasma-themed KIntSpinBox.
*/
class PLASMA_EXPORT SpinBox : public QGraphicsProxyWidget
{
Q_OBJECT
Q_PROPERTY(QGraphicsWidget *parentWidget READ parentWidget)
Q_PROPERTY(int maximum READ maximum WRITE setMinimum)
Q_PROPERTY(int minimum READ minimum WRITE setMinimum)
Q_PROPERTY(int value READ value WRITE setValue NOTIFY valueChanged)
Q_PROPERTY(QString styleSheet READ styleSheet WRITE setStyleSheet)
Q_PROPERTY(KIntSpinBox *nativeWidget READ nativeWidget)
public:
explicit SpinBox(QGraphicsWidget *parent = 0);
~SpinBox();
/**
* @return the maximum value
*/
int maximum() const;
/**
* @return the minimum value
*/
int minimum() const;
/**
* @return the current value
*/
int value() const;
/**
* Sets the stylesheet used to control the visual display of this SpinBox
*
* @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 SpinBox
*/
KIntSpinBox *nativeWidget() const;
protected:
void changeEvent(QEvent *event);
void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
void resizeEvent(QGraphicsSceneResizeEvent *event);
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
void mousePressEvent(QGraphicsSceneMouseEvent *event);
void focusOutEvent(QFocusEvent *event);
public Q_SLOTS:
/**
* Sets the maximum value the slider can take.
*/
void setMaximum(int maximum);
/**
* Sets the minimum value the slider can take.
*/
void setMinimum(int minimum);
/**
* Sets the minimum and maximum values the slider can take.
*/
void setRange(int minimum, int maximum);
/**
* Sets the value of the slider.
*
* If it is outside the range specified by minimum() and maximum(),
* it will be adjusted to fit.
*/
void setValue(int value);
Q_SIGNALS:
/**
* This signal is emitted when the user drags the slider.
*
* In fact, it is emitted whenever the sliderMoved(int) signal
* of KIntSpinBox would be emitted. See the Qt documentation for
* more information.
*/
void sliderMoved(int value);
/**
* This signal is emitted when the slider value has changed,
* with the new slider value as argument.
*/
void valueChanged(int value);
/**
* This signal is emitted when editing is finished.
* This happens when the spinbox loses focus and when enter is pressed.
*/
void editingFinished();
private:
Q_PRIVATE_SLOT(d, void setPalette())
SpinBoxPrivate * const d;
};
} // namespace Plasma
#endif // multiple inclusion guard