Splitter "OnSize strikes back..." !

[CrocodileBuck]

Hi, i have a Sdi with a splitter (4 rows). When i click on the maximize button the window is maximized and the 1. splitter row changes its height proportionally , but when i try to restore, nothing happens with the Splitter ;(. Please help me ! Here is my code:

/************************************************************************/
/* Resizen des Splitters */
/************************************************************************/
void CMainFrame::OnSize(UINT nType, int cx, int cy)
{

int			iCurRow\_cy		= 0, iMin\_cy	= 0;
static int  iOldWnd\_cy		= 0, iOldWnd\_cx = 0;
int			iNewCurRow\_cy	= 0;
static int	iZaehler		= 0;

static CString a, b, c, d;

iZaehler++;
if (iZaehler == 1)
{
	iOldWnd\_cy = cy;

	a.Format("%02d",iOldWnd\_cy);
	b.Format("%02d",cy);
	c.Format("%02d",iCurRow\_cy);
	d.Format("%02d",iNewCurRow\_cy);
	MessageBox("iOldWnd\_cy: "+ a + "\\ncy:                " + b + "\\niCurRow\_cy: " + c + "\\niNewCurRow\_cy:   " + d,"in: iZaehler == 1 " ,MB\_OK);
}


if ((nType == SIZE\_MAXIMIZED))
{   

	m\_Splitter\_Main.GetRowInfo(0 ,iCurRow\_cy, iMin\_cy);
	iNewCurRow\_cy =	(int)ResizeSplitter(cx, cy, iOldWnd\_cx, iOldWnd\_cy, iCurRow\_cy, 1);

	a.Format("%02d",iOldWnd\_cy);
	b.Format("%02d",cy);
	c.Format("%02d",iCurRow\_cy);
	d.Format("%02d",iNewCurRow\_cy);
	MessageBox("iOldWnd\_cy: "+ a + "\\ncy:                " + b + "\\niCurRow\_cy: " + c + "\\niNewCurRow\_cy:   " + d,"in: SIZE\_MAXIMIZED " ,MB\_OK);

 	m\_Splitter\_Main.SetRowInfo(0, iNewCurRow\_cy , 0);
// 	m\_Splitter\_Main.SetRowInfo(1, spRect.Height()/4, 0);
// 	m\_Splitter\_Main.SetRowInfo(2, spRect.Height()/4, 0);
// 	m\_Splitter\_Main.SetRowInfo(3, spRect.Height()/4, 0);

	m\_Splitter\_Main.RecalcLayout();	

}
else if((!m\_Splitter\_Main.m\_hWnd && nType == SIZE\_RESTORED))
{
	m\_Splitter\_Main.GetRowInfo(0 ,iCurRow\_cy, iMin\_cy);
	iNewCurRow\_cy =	(int)ResizeSplitter(cx, cy, iOldWnd\_cx, iOldWnd\_cy, iCurRow\_cy, (1));
	
	a.Format("%02d",iOldWnd\_cy);
	b.Format("%02d",cy);
	c.Format("%02d",iCurRow\_cy);
	d.Format("%02d",iNewCurRow\_cy);
	MessageBox("iOldWnd\_cy: "+ a + "\\ncy:                " + b + "\\niCurRow\_cy: " + c + "\\niNewCurRow\_cy:   " + d,"in: SIZE\_RESTORED " ,MB\_OK);

 	m\_Splitter\_Main.SetRowInfo(0, iNewCurRow\_cy , 0);
	m\_Splitter\_Main.RecalcLayout();	
}

CFrameWnd::OnSize(nType, cx, cy);

}

double CMainFrame::ResizeSplitter(int cx, int cy, int iOldWnd_cx, int iOldWnd_cy, int iCurRow_cy, int iZahl)
{
doubl

[CrocodileBuck]

REALLY NOBODY !!!??? Best regards Croc

[enhzflep]

Have you tried handling WM_WINDOWPOSCHANGED? This is called whenever you minimize, maximize, restore or move. I reckon you'll get away with making the code in your onSize handler respond to WM_WINDOWPOSCHANGED instead of WM_SIZE.

modified on Sunday, October 12, 2008 8:44 AM

[CrocodileBuck]

THX enhzflep, i'll try it !!! Best regards ShadowEater