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https://github.com/mupen64plus/mupen64plus-oldsvn.git
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56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
/*
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* Copyright (C) 2008 Louai Al-Khanji
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*
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* This program is free software; you can redistribute it and/
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* or modify it under the terms of the GNU General Public Li-
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* cence as published by the Free Software Foundation; either
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* version 2 of the Licence, or any later version.
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*
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* This program is distributed in the hope that it will be use-
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* ful, but WITHOUT ANY WARRANTY; without even the implied war-
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* ranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public Licence for more details.
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*
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* You should have received a copy of the GNU General Public
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* Licence along with this program; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
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* USA.
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*
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*/
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#include <QPaintEvent>
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#include <QPainter>
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#include "starlabel.h"
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#include "globals.h"
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StarLabel::StarLabel(QWidget* parent)
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: QLabel(parent), m_max(-1)
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{
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setMinimumHeight(16);
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}
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int StarLabel::max() const
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{
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return m_max;
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}
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void StarLabel::setMax(int max)
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{
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if (max != m_max) {
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m_max = max;
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update();
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}
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}
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void StarLabel::paintEvent(QPaintEvent* event)
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{
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bool ok;
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int n = text().toInt(&ok);
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if (ok) {
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QPainter p(this);
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drawStars(&p, event->rect(), n, qMax(0, m_max));
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} else {
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QLabel::paintEvent(event);
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}
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}
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