mdichild.cpp

Linux 环境下

#include <qscrollview.h>
#include <qnamespace.h>
#include <qbrush.h>
#include <qcolor.h>
#include <qpainter.h>         
#include "mdichild.h"
#include "mypicture.h"

MdiChild::MdiChild(CMyPicture* pPic, QWidget* parent, const char* name, WFlags f)
         : QScrollView( parent, name, f )
{
   m_pPicture = pPic;
   resizeContents(m_pPicture->m_PicProperty.PicWidth, m_pPicture->m_PicProperty.PicHeight);
}

MdiChild::~MdiChild()
{
   
}
void MdiChild::drawContents ( QPainter * p, int clipx, int clipy, int clipw, int cliph )
{
   QBrush backBrush(QColor(255,255,255), Qt::SolidPattern);
   p->fillRect(0, 0, contentsWidth(), contentsHeight(), backBrush);
   m_pPicture->DrawPicture(p); //Draw Picture;
   
}