mirror of
https://invent.kde.org/network/falkon.git
synced 2024-09-23 02:32:10 +02:00
59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
/* ============================================================
|
|
* QupZilla - WebKit based browser
|
|
* Copyright (C) 2010-2011 David Rosca <nowrep@gmail.com>
|
|
*
|
|
* 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
* ============================================================ */
|
|
#include "progressbar.h"
|
|
|
|
ProgressBar::ProgressBar(QWidget* parent)
|
|
: QWidget(parent)
|
|
, m_value(0)
|
|
, m_lastPaintedValue(-1)
|
|
{
|
|
setMinimumSize(QSize(130, 16));
|
|
setMaximumSize(QSize(150, 16));
|
|
}
|
|
|
|
void ProgressBar::setValue(int value)
|
|
{
|
|
m_value = value;
|
|
if (m_lastPaintedValue != m_value) {
|
|
repaint();
|
|
}
|
|
}
|
|
|
|
void ProgressBar::initStyleOption(QStyleOptionProgressBar* option)
|
|
{
|
|
if (!option) {
|
|
return;
|
|
}
|
|
|
|
option->initFrom(this);
|
|
option->minimum = 0;
|
|
option->maximum = 100;
|
|
option->progress = m_value;
|
|
option->textAlignment = Qt::AlignLeft;
|
|
option->textVisible = false;
|
|
}
|
|
|
|
void ProgressBar::paintEvent(QPaintEvent*)
|
|
{
|
|
QStylePainter paint(this);
|
|
QStyleOptionProgressBarV2 opt;
|
|
initStyleOption(&opt);
|
|
paint.drawControl(QStyle::CE_ProgressBar, opt);
|
|
m_lastPaintedValue = m_value;
|
|
}
|