Christophe Dumez
17 years ago
10 changed files with 300 additions and 59 deletions
@ -0,0 +1,102 @@
@@ -0,0 +1,102 @@
|
||||
/*
|
||||
* Bittorrent Client using Qt4 and libtorrent. |
||||
* Copyright (C) 2006 Christophe Dumez, Arnaud Demaiziere |
||||
* |
||||
* This program is free software; you can redistribute it and/or |
||||
* modify it under the terms of the GNU General Public License |
||||
* as published by the Free Software Foundation; either version 2 |
||||
* of the License, 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 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. |
||||
* |
||||
* Contact : chris@qbittorrent.org, arnaud@qbittorrent.org |
||||
*/ |
||||
|
||||
#include "realprogressbar.h" |
||||
#include <QPainter> |
||||
#include <QtDebug> |
||||
#include <QResizeEvent> |
||||
|
||||
RealProgressBar::RealProgressBar(QWidget *parent) |
||||
: QWidget(parent), array(1) |
||||
{ |
||||
background = Qt::white; |
||||
foreground = Qt::black; |
||||
active = false; |
||||
array[0] = 0.; |
||||
drawPixmap(); |
||||
} |
||||
|
||||
RealProgressBar::~RealProgressBar() |
||||
{ |
||||
qDebug("RealProgressBar destruction"); |
||||
} |
||||
|
||||
void RealProgressBar::setBackgroundColor(const QColor &newColor) |
||||
{ |
||||
background = newColor; |
||||
drawPixmap(); |
||||
} |
||||
|
||||
void RealProgressBar::setForegroundColor(const QColor &newColor) |
||||
{ |
||||
foreground = newColor; |
||||
drawPixmap(); |
||||
} |
||||
/*
|
||||
void RealProgressBar::setThread(const RealProgressBarThread *newThread) |
||||
{ |
||||
thread = newThread; |
||||
} |
||||
*/ |
||||
void RealProgressBar::paintEvent(QPaintEvent *event) |
||||
{ |
||||
QPainter painter(this); |
||||
painter.drawPixmap(rect(), pixmap); |
||||
} |
||||
|
||||
void RealProgressBar::resizeEvent(QResizeEvent *event) |
||||
{ |
||||
if(width() != event->oldSize().width()) |
||||
emit widthChanged(width()); |
||||
} |
||||
|
||||
void RealProgressBar::setProgress(QRealArray progress) |
||||
{ |
||||
qDebug("setProgress called"); |
||||
array = progress; |
||||
drawPixmap(); |
||||
} |
||||
|
||||
void RealProgressBar::drawPixmap() |
||||
{ |
||||
if(pixmap.width() != array.size()) |
||||
pixmap = QPixmap(array.size(), 1); |
||||
QPainter painter(&pixmap); |
||||
for(int i=0; i<array.size(); i++) |
||||
{ |
||||
painter.setPen(penColor(array[i])); |
||||
painter.drawPoint(i,0); |
||||
} |
||||
update(); |
||||
} |
||||
|
||||
QColor RealProgressBar::penColor(qreal x) |
||||
{ |
||||
qreal y = 1 - x; |
||||
Q_ASSERT(x >= 0.); |
||||
Q_ASSERT(y >= 0.); |
||||
qreal r1, g1, b1, a1, r2, g2, b2, a2; |
||||
foreground.getRgbF(&r1, &g1, &b1, &a1); |
||||
background.getRgbF(&r2, &g2, &b2, &a2); |
||||
QColor color; |
||||
color.setRgbF(x*r1+y*r2, x*g1+y*g2, x*b1+y*b2, x*a1+y*a2); |
||||
return color; |
||||
} |
@ -0,0 +1,70 @@
@@ -0,0 +1,70 @@
|
||||
/*
|
||||
* Bittorrent Client using Qt4 and libtorrent. |
||||
* Copyright (C) 2006 Christophe Dumez, Arnaud Demaiziere |
||||
* |
||||
* This program is free software; you can redistribute it and/or |
||||
* modify it under the terms of the GNU General Public License |
||||
* as published by the Free Software Foundation; either version 2 |
||||
* of the License, 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 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. |
||||
* |
||||
* Contact : chris@qbittorrent.org, arnaud@qbittorrent.org |
||||
*/ |
||||
|
||||
#ifndef REALPROGRESSBAR_H |
||||
#define REALPROGRESSBAR_H |
||||
|
||||
#include "qrealarray.h" |
||||
#include <QWidget> |
||||
#include <QPixmap> |
||||
|
||||
class RealProgressBar : public QWidget |
||||
{ |
||||
Q_OBJECT |
||||
Q_PROPERTY(QColor backgroundColor READ backgroundColor WRITE setBackgroundColor) |
||||
Q_PROPERTY(QColor foregroundColor READ foregroundColor WRITE setForegroundColor) |
||||
|
||||
private: |
||||
QColor foreground; |
||||
QColor background; |
||||
bool active; |
||||
QPixmap pixmap; |
||||
// RealProgressBarThread *thread;
|
||||
QRealArray array; |
||||
|
||||
public: |
||||
RealProgressBar(QWidget *parent = 0); |
||||
~RealProgressBar(); |
||||
|
||||
void setBackgroundColor(const QColor &newColor); |
||||
QColor backgroundColor() const {return background;} |
||||
void setForegroundColor(const QColor &newColor); |
||||
QColor foregroundColor() const {return foreground;} |
||||
// void setThread(const RealProgressBarThread *newThread);
|
||||
// RealProgressBarThread *thread() const {return thread;}
|
||||
|
||||
public slots: |
||||
void setProgress(QRealArray progress); |
||||
|
||||
signals: |
||||
void widthChanged(int width); |
||||
|
||||
protected: |
||||
void paintEvent(QPaintEvent *event); |
||||
void resizeEvent(QResizeEvent *event); |
||||
|
||||
private: |
||||
void drawPixmap(); |
||||
QColor penColor(qreal f); |
||||
|
||||
}; |
||||
|
||||
#endif |
Loading…
Reference in new issue