157 lines
3.8 KiB
C++
157 lines
3.8 KiB
C++
/*
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* Copyright 2008 Marco Martin <notmart@gmail.com>
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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_FRAME_H
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#define PLASMA_FRAME_H
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#include <QtGui/QGraphicsWidget>
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#include <plasma/plasma_export.h>
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#include <plasma/framesvg.h>
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class QFrame;
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namespace Plasma
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{
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class FramePrivate;
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/**
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* @class Frame plasma/widgets/frame.h <Plasma/Widgets/Frame>
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*
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* @short A widget that provides a simple frame
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*
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* A simple frame to group widgets, it can have a plain, sunken or raise aspect
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* the default aspect is plain
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*/
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class PLASMA_EXPORT Frame : public QGraphicsWidget
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{
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Q_OBJECT
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Q_PROPERTY(Shadow frameShadow READ frameShadow WRITE setFrameShadow)
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Q_PROPERTY(QString text READ text WRITE setText)
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Q_PROPERTY(QString image READ image WRITE setImage)
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Q_PROPERTY(QString styleSheet READ styleSheet WRITE setStyleSheet)
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Q_ENUMS(Shadow)
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public:
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enum Shadow {
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Plain = 1,
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Raised = 2,
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Sunken = 3
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};
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/**
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* Constructs a new Frame
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*
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* @arg parent the parent of this widget
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*/
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explicit Frame(QGraphicsWidget *parent = 0);
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/**
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* @since 4.5
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*/
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explicit Frame(QGraphicsItem *parent = 0);
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~Frame();
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/**
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* Sets the Frame's shadow style
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*
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* @arg shadow plain, raised or sunken
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*/
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void setFrameShadow(Shadow shadow);
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/**
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* @return the Frame's shadow style
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*/
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Shadow frameShadow() const;
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/**
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* Sets what borders should be painted
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* @arg flags borders we want to paint
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*/
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void setEnabledBorders(const FrameSvg::EnabledBorders borders);
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/**
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* Convenience method to get the enabled borders
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* @return what borders are painted
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* @since 4.4
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*/
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FrameSvg::EnabledBorders enabledBorders() const;
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/**
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* Set the text to display by this Frame
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*
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* @arg text the text
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* @since 4.4
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*/
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void setText(QString text);
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/**
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* @return text displayed from this Frame
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*/
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QString text() const;
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/**
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* Sets the path to an image to display.
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*
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* @arg path the path to the image; if a relative path, then a themed image will be loaded.
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*/
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void setImage(const QString &path);
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/**
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* @return the image path being displayed currently, or an empty string if none.
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*/
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QString image() const;
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/**
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* Sets the stylesheet used to control the visual display of this Frame
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*
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* @arg 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() const;
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/**
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* @return the native widget wrapped by this Frame
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*/
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QWidget *nativeWidget() const;
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protected:
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void paint(QPainter *painter,
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const QStyleOptionGraphicsItem *option,
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QWidget *widget = 0);
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void resizeEvent(QGraphicsSceneResizeEvent *event);
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QSizeF sizeHint(Qt::SizeHint which, const QSizeF & constraint) const;
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void changeEvent(QEvent *event);
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private:
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FramePrivate * const d;
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Q_PRIVATE_SLOT(d, void syncBorders())
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};
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} // namespace Plasma
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#endif // multiple inclusion guard
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