qmappainter.cpp

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#include "gmapping/gui/qmappainter.h"
#include "moc_qmappainter.cpp"
 
QMapPainter::QMapPainter( QWidget * parent, const char * name, WFlags f):
        QWidget(parent, name, f|WRepaintNoErase|WResizeNoErase){
        m_pixmap=new QPixmap(size());
        m_pixmap->fill(Qt::white);
}
 
void QMapPainter::resizeEvent(QResizeEvent * sizeev){
        m_pixmap->resize(sizeev->size());
}
 
QMapPainter::~QMapPainter(){
        delete m_pixmap;
}
 
 
void QMapPainter::timerEvent(QTimerEvent * te) {
        if (te->timerId()==timer) 
                update();
}
 
void QMapPainter::start(int period){
        timer=startTimer(period);
}
 
 
void QMapPainter::paintEvent ( QPaintEvent * ){
        bitBlt(this,0,0,m_pixmap,0,0,m_pixmap->width(),m_pixmap->height(),CopyROP);
}