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https://bitbucket.org/smil3y/kdelibs.git
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61333c4671
most of the changes were done trought Katie's namefsck script which convertes forward class declarations to include directives, however other fixes here and there were needed as well as some questionable changes to Q_DECLARE_TYPEINFO() macro calls because they most likely have to do the namespacing themselfs (QT_BEGIN/END_NAMESPACE, and probably will be in Katie) meaning that some of the changes may be temporary and reverted later. Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
147 lines
3.7 KiB
C++
147 lines
3.7 KiB
C++
/*
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* Copyright 2008 Aaron Seigo <aseigo@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef PLASMA_SLIDER_H
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#define PLASMA_SLIDER_H
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#include <QtGui/QGraphicsProxyWidget>
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#include <plasma/plasma_export.h>
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#include <QSlider>
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namespace Plasma
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{
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class SliderPrivate;
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/**
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* @class Slider plasma/widgets/slider.h <Plasma/Widgets/Slider>
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*
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* @short Provides a plasma-themed QSlider.
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*/
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class PLASMA_EXPORT Slider : public QGraphicsProxyWidget
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{
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Q_OBJECT
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Q_PROPERTY(QGraphicsWidget *parentWidget READ parentWidget)
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Q_PROPERTY(int maximum READ maximum WRITE setMaximum)
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Q_PROPERTY(int minimum READ minimum WRITE setMinimum)
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Q_PROPERTY(int value READ value WRITE setValue NOTIFY valueChanged)
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Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation)
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Q_PROPERTY(QString styleSheet READ styleSheet WRITE setStyleSheet)
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Q_PROPERTY(QSlider *nativeWidget READ nativeWidget)
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public:
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explicit Slider(QGraphicsWidget *parent = 0);
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~Slider();
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/**
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* @return the maximum value
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*/
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int maximum() const;
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/**
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* @return the minimum value
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*/
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int minimum() const;
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/**
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* @return the current value
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*/
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int value() const;
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/**
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* @return the orientation of the slider
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*/
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Qt::Orientation orientation() const;
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/**
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* Sets the stylesheet used to control the visual display of this Slider
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*
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* @param stylesheet a CSS string
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*/
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void setStyleSheet(const QString &stylesheet);
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/**
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* @return the stylesheet currently used with this widget
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*/
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QString styleSheet();
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/**
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* @return the native widget wrapped by this Slider
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*/
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QSlider *nativeWidget() const;
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protected:
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
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void wheelEvent(QGraphicsSceneWheelEvent *event);
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public Q_SLOTS:
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/**
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* Sets the maximum value the slider can take.
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*/
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void setMaximum(int maximum);
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/**
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* Sets the minimum value the slider can take.
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*/
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void setMinimum(int minimum);
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/**
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* Sets the minimum and maximum values the slider can take.
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*/
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void setRange(int minimum, int maximum);
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/**
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* Sets the value of the slider.
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*
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* If it is outside the range specified by minimum() and maximum(),
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* it will be adjusted to fit.
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*/
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void setValue(int value);
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/**
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* Sets the orientation of the slider.
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*/
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void setOrientation(Qt::Orientation orientation);
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Q_SIGNALS:
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/**
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* This signal is emitted when the user drags the slider.
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*
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* In fact, it is emitted whenever the sliderMoved(int) signal
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* of QSlider would be emitted. See the Qt documentation for
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* more information.
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*/
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void sliderMoved(int value);
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/**
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* This signal is emitted when the slider value has changed,
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* with the new slider value as argument.
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*/
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void valueChanged(int value);
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private:
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SliderPrivate * const d;
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};
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} // namespace Plasma
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#endif // multiple inclusion guard
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