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qsplashscreenplus.cpp
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qsplashscreenplus.cpp
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/*
* This file is part of Lucky OIer
*
* Copyright (C) 2012 by Wang Luming <wlm199558@126.com>
*
* Lucky OIer 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.
*
* Lucky OIer 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 Lucky OIer. If not, see <http://www.gnu.org/licenses/>.
*/
#include "qsplashscreenplus.h"
QSplashScreenPlus::QSplashScreenPlus(const QPixmap &pixmap, const int &min_splash_time) :
QSplashScreen(pixmap)
{
_min_splash_time=min_splash_time;
show();
show_animation(0.0,1.0);
}
QSplashScreenPlus::QSplashScreenPlus(QWidget *parent, const QPixmap &pixmap, const int &min_splash_time) :
QSplashScreen(parent,pixmap)
{
_min_splash_time=min_splash_time;
show();
show_animation(0.0,1.0);
}
QSplashScreenPlus::QSplashScreenPlus(const QString &pixmap_addr, const int &min_splash_time)
{
_min_splash_time=min_splash_time;
show();
QPixmap pixmap(pixmap_addr);
setPixmap(pixmap);
show_animation(0.0,1.0);
}
QSplashScreenPlus::QSplashScreenPlus(QWidget *parent, const QString &pixmap_addr, const int &min_splash_time) :
QSplashScreen(parent)
{
_min_splash_time=min_splash_time;
show();
QPixmap pixmap(pixmap_addr);
setPixmap(pixmap);
show_animation(0.0,1.0);
}
void QSplashScreenPlus::show_animation(const qreal &start,const qreal &end)
{
setGraphicsEffect(&effect);
QPropertyAnimation *animation = new QPropertyAnimation(&effect, "opacity");
animation->setParent(this);
animation->setDuration(_min_splash_time);
animation->setStartValue(start);
animation->setEndValue(end);
animation->start();
}