Comments

• 123

  Posted by sunbaogang on 01/15/2009 03:42am

  thanks

  Reply

• Here it is!

  Posted by appleiii on 04/12/2007 01:28am

  thanks a lot. this is exactly what I want.

  Reply

• Correct background color

  Posted by gizmocuz on 11/19/2005 03:24pm

  For correct background color change this line memDC.SetBkColor( GetSysColor( COLOR_WINDOW ) ); to memDC.SetBkColor( GetBkColor() );

  Reply

• Nice and helpful

  Posted by portugalec on 05/26/2005 10:34am

  I found this code very helpful. Bit tricky, but works fine. Since there is no "SetItemColor" support from MFC for TreeCtrl, this solution with "drawing over item" is quite smart:-) Well done!

  Reply

• Nice and helpful

  Posted by portugalec on 05/26/2005 10:32am

  I found this code very helpful. Bit tricky, but works fine. Since there is no "SetItemColor" support from MFC for TreeCtrl, this solution with "drawing over item" is quite smart:-) Well done!

  Reply

• it's perfect

  Posted by xingshi on 08/25/2004 10:11pm

  it's perfect

  Reply

• we should add DeleteAllItems( ) for correct working

  Posted by Legacy on 09/05/2003 12:00am

  Originally posted by: talai

  BOOL CTreeCtrlX::DeleteAllItems()
  {
  m_mapColorFont.RemoveAll();
  return CTreeCtrl::DeleteAllItems();
  }
  

  Reply

• Short Circuit Problem?

  Posted by Legacy on 08/18/2003 12:00am

  Originally posted by: Ed

  I found that the if statement:
  
  if ( !(GetItemState( hItem, selflag ) & selflag ) 
  
  	&& m_mapColorFont.Lookup( hItem, cf ))
  
  caused some problems if I had an else that relied on the Lookup function as well.  So I just switched the two around and that seemed to fix my problem:
  
  if ( m_mapColorFont.Lookup( hItem, cf ) 
  
          && !(GetItemState( hItem, selflag ) & selflag ))
  
  
  

  Reply

• Text v-alignment

  Posted by Legacy on 07/31/2002 12:00am

  Originally posted by: jared007

  Hi, Im pretty stumped here....

  I have a control, just as this example, w/ buttons and custom text fonts. How can I gain reference to the height of the button (+,-) in the control, so I can draw the text the same height as it, and vertically align it with the button.

  Right now, when I change the font, the text often appears vertically aligned above the button. How far it is drawn above the button depends on the font type an weight, but I would guess it ranges from 1 - 3 pixels.

  Reply

• Better way to change color of item using Custom Draw.

  Posted by Legacy on 06/10/2002 12:00am

  Originally posted by: Rudy Kappert

  NMTVCUSTOMDRAW nvcustom;
  
  
  
  ..
  
  ..
  
  case WM_NOTIFY:
  
    nvcustom=*((NMTVCUSTOMDRAW*)lParam);
  
    switch(nvcustom.nmcd.hdr.code)
  
    {
  
      case NM_CUSTOMDRAW:
  
        switch(nvcustom.nmcd.dwDrawStage)
  
        {
  
  	case CDDS_PREPAINT:
  
  	  return CDRF_NOTIFYITEMDRAW;
  
  	case CDDS_ITEMPREPAINT:
  
  	  switch(nvcustom.iLevel)
  
  	  {
  
  	    case 0: // root item
  
   	      SetTextColor(nvcustom.nmcd.hdc,RGB(0,0,0));
  
  	      break;
  
              case 1: // child of root item
  
    	      SetTextColor(nvcustom.nmcd.hdc,RGB(0,0,0));
  
    	      break;
  
   	  }
  
  	  return CDRF_NEWFONT;		
  
        }
  
     }
  
  
  

  Reply