mypicture.cpp

Linux 环境下

#include <qpainter.h>
#include "mypicture.h"
#include "paintbitmap.h"
#include "paintcombo.h"
#include "paintline.h"
#include "paintstdblock.h"
#include "painttext.h"
#include "paintvalue.h"
#include "mdichild.h"
CMyPicture::CMyPicture()
{
    m_pBmpList = new list<CPaintBitmap*>;
    m_pComboList = new list<CPaintCombo*>;
    m_pLineList = new list<CPaintLine*>;
    m_pValueList =new list<CPaintValue*>;
    m_pBlockList = new list<CPaintStdblock*>;
    m_pTextList = new list<CPaintText*>;
}

CMyPicture::~CMyPicture()
{
   list<CPaintBitmap*>::iterator bmpIter;
   for( bmpIter = m_pBmpList->begin(); bmpIter != m_pBmpList->end(); bmpIter++)
   {
      CPaintBitmap* pBmp = (CPaintBitmap*)(*bmpIter);
      delete pBmp;
   }
   delete m_pBmpList;
   
   list<CPaintLine*>::iterator lineIter;
   for( lineIter = m_pLineList->begin(); lineIter != m_pLineList->end(); lineIter++)
   {
      CPaintLine* pLine = (CPaintLine*)(*lineIter);
      delete pLine;
   }
   delete m_pLineList;

   list<CPaintValue*>::iterator valueIter;
   for( valueIter = m_pValueList->begin(); valueIter != m_pValueList->end(); valueIter++)
   {
      CPaintValue* pValue = (CPaintValue*)(*valueIter);
      delete pValue;
   }
   delete m_pValueList;
   
   list<CPaintText*>::iterator textIter;
   for( textIter = m_pTextList->begin(); textIter != m_pTextList->end(); textIter++)
   {
      CPaintText* pText = (CPaintText*)(*textIter);
      delete pText;
   }
   delete m_pTextList;

   list<CPaintStdblock*>::iterator blockIter;
   for( blockIter = m_pBlockList->begin(); blockIter != m_pBlockList->end(); blockIter++)
   {
      CPaintStdblock* pBlock = (CPaintStdblock*)(*blockIter);
      delete pBlock;
   }
   delete m_pBlockList;

   list<CPaintCombo*>::iterator comboIter;
   for( comboIter = m_pComboList->begin(); comboIter != m_pComboList->end(); comboIter++)
   {
      CPaintCombo* pCombo = (CPaintCombo*)(*comboIter);
      delete pCombo;
   }
   delete m_pComboList;
}
void CMyPicture::DrawPicture(QPainter* pPainter)
{
 
    printf("******************Begin Draw Lines****************** \n");
    
     //draw lines
    list<CPaintLine*>::iterator iterLine;
    for( iterLine = m_pLineList->begin(); iterLine != m_pLineList->end(); ++iterLine)
     {
          CPaintLine* pLine = (CPaintLine*)*iterLine;
          pLine->Draw(pPainter);
     } 
    printf("******************End Draw Lines********************\n");
    
  /*//draw text
    list<CPaintText*>::iterator iterText;
    for( iterText = m_pTextList->begin(); iterText != m_pTextList->end(); ++iterText)
     {
           CPaintText* pText = (CPaintText*)*iterText;
           pText->DrawText(m_pCanvas);
     }

    //draw stdblock
    list<CPaintStdblock*>::iterator iterBlock;
    for( iterBlock = m_pBlockList->begin(); iterBlock != m_pBlockList->end(); ++iterBlock)
     {
           CPaintStdblock* pBlock = (CPaintStdblock*)*iterBlock;
           pBlock->DrawStdblock(m_pCanvas);
     }
    //draw stdblock
    list<CPaintBitmap*>::iterator iterBmp;
    for( iterBmp = m_pBmpList->begin(); iterBmp != m_pBmpList->end(); ++iterBmp)
     {
           CPaintBitmap* pBmp = (CPaintBitmap*)*iterBmp;
           pBmp->DrawBitmap(m_pCanvas);
     }*/
}