KDEUI

kcapacitybar.h

00001 /*
00002  * This file is part of the KDE project
00003  * Copyright (C) 2008 Rafael Fernández López <ereslibre@kde.org>
00004  *
00005  * This library is free software; you can redistribute it and/or
00006  * modify it under the terms of the GNU Library General Public
00007  * License as published by the Free Software Foundation; either
00008  * version 2 of the License, or (at your option) any later version.
00009  *
00010  * This library is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013  * Library General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU Library General Public License
00016  * along with this library; see the file COPYING.LIB.  If not, write to
00017  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018  * Boston, MA 02110-1301, USA.
00019  */
00020 
00021 #ifndef KCAPACITYBAR_H
00022 #define KCAPACITYBAR_H
00023 
00024 #include <QtGui/QWidget>
00025 
00026 #include <kdeui_export.h>
00027 
00028 class QPaintEvent;
00029 
00044 class KDEUI_EXPORT KCapacityBar
00045     : public QWidget
00046 {
00047     Q_OBJECT
00048 
00049     Q_PROPERTY(int value READ value WRITE setValue)
00050     Q_PROPERTY(QString text READ text WRITE setText)
00051     Q_PROPERTY(DrawTextMode drawTextMode READ drawTextMode WRITE setDrawTextMode)
00052     Q_PROPERTY(bool fillFullBlocks READ fillFullBlocks WRITE setFillFullBlocks)
00053     Q_PROPERTY(bool continuous READ continuous WRITE setContinuous)
00054     Q_PROPERTY(int barHeight READ barHeight WRITE setBarHeight)
00055     Q_PROPERTY(Qt::Alignment horizontalTextAlignment READ horizontalTextAlignment
00056                                                      WRITE setHorizontalTextAlignment)
00057     Q_ENUMS(DrawTextMode)
00058     
00059 public:
00060     enum DrawTextMode {
00061         DrawTextInline = 0,     
00062         DrawTextOutline         
00063     };
00064 
00072     explicit KCapacityBar(DrawTextMode drawTextMode = DrawTextOutline, QWidget *parent = 0);
00073     ~KCapacityBar();
00074 
00082     void setValue(int value);
00083 
00087     int value() const;
00088 
00096     void setText(const QString &text);
00097 
00101     QString text() const;
00102 
00118     void setFillFullBlocks(bool fillFullBlocks);
00119 
00123     bool fillFullBlocks() const;
00124 
00135     void setContinuous(bool continuous);
00136 
00141     bool continuous() const;
00142 
00160     void setBarHeight(int barHeight);
00161 
00165     int barHeight() const;
00166 
00183     void setHorizontalTextAlignment(Qt::Alignment textAlignment);
00184 
00188     Qt::Alignment horizontalTextAlignment() const;
00189 
00196     void setDrawTextMode(DrawTextMode mode);
00197 
00201     DrawTextMode drawTextMode() const;
00202     
00208     void drawCapacityBar(QPainter *p, const QRect &rect) const;
00209 
00210     // Reimplemented from QWidget
00211     virtual QSize minimumSizeHint() const;
00212 
00213 protected:
00214     // Reimplemented from QWidget
00215     virtual void paintEvent(QPaintEvent *event);
00216     virtual void changeEvent(QEvent *event);
00217 
00218 private:
00222     class Private;
00223     Private *const d;
00224 };
00225 
00226 #endif
KDEUI

kcapacitybar.h

KDEUI

kdelibs
