animatedimagebox.cpp
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#include "animatedimagebox.h"
AnimatedImageBox::AnimatedImageBox(QWidget *parent) :
QLabel(parent),
index(0)
{
timer = new QTimer(this);
connect(timer, SIGNAL(timeout()), this, SLOT(step()));
}
AnimatedImageBox::~AnimatedImageBox()
{
images.clear();
}
void AnimatedImageBox::load(QString fileName)
{
QPixmap pixmap;
pixmap.load(fileName);
if (images.isEmpty())
setPixmap(pixmap);
images.append(pixmap);
// index = 0;
}
void AnimatedImageBox::clear()
{
images.clear();
// index = 0;
}
void AnimatedImageBox::start(int msec)
{
index = 0;
timer->start(msec);
}
void AnimatedImageBox::stop()
{
timer->stop();
}
void AnimatedImageBox::step()
{
if (images.isEmpty())
return;
if (index >= images.length())
index = 0;
setPixmap(images.at(index++));
}