[tgm.arjun09]

Hi All!!!

On a Dialog window i've made it a colored or Bitmap or Image. And Kept Radio Button and Check Box so We need to change the color of the Check Box and Radio Button according to Dialog Displayed.
I've tried with OnCtlColor Event. but it is working for static control but remaining it's not working.
So plz do the needful.

Thanking You
tgm.arjun

[shabbir]

Is OnCTLColor Event fired for your controls

[tgm.arjun09]

Quote:

Originally Posted by shabbir

Is OnCTLColor Event fired for your controls

OnCtlColor is fired bur it is working for static control. For check box and radio buttons it is not displaying dialog back ground color. Plz can u try and give the information.

Thanking You

[shabbir]

I just realized you had the thread in the introduction forum and I moved it to MFC/Win32 forum.

If the event is fired it should and just post the code you are working on and we can look into it.

[tgm.arjun09]

Quote:

Originally Posted by shabbir

I just realized you had the thread in the introduction forum and I moved it to MFC/Win32 forum.

If the event is fired it should and just post the code you are working on and we can look into it.

Here my code is working if i did like this for radio button and check box and static controls. But i need to change the color of the text for check box and radio buttons.

 
BOOL CEx3Dlg::OnInitDialog()
{
br1.CreateSolidBrush(RGB(100,100,100));
}
 
 
HCURSOR CEx3Dlg::OnQueryDragIcon()
{
return static_cast<HCURSOR>(m_hIcon);
}
 
HBRUSH CEx3Dlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
// TODO: Change any attributes of the DC here

if(nCtlColor == CTLCOLOR_DLG)
{
return br1;
}
else if(pWnd->GetDlgCtrlID()==IDC_CHECK1)
{
//pDC->SetTextColor(RGB(150,150,0));
//pDC->SetBkColor(RGB(100,100,100));
return br1;
}
else if(pWnd->GetDlgCtrlID()==IDC_RADIO1)
{
//pDC->SetTextColor(RGB(150,150,0));
//pDC->SetBkColor(RGB(100,100,100));
return br1;
}
else if(pWnd->GetDlgCtrlID()==IDC_STATIC)
{
pDC->SetTextColor(RGB(100,0,0));
pDC->SetBkColor(RGB(100,100,100));
return br1;
}
// TODO: Return a different brush if the default is not desired
return hbr;
}

q
With
warm regards
tgm.arjun

[shabbir]

You code is working perfectly fine for me

I did this

Defined a public Brush

CBrush *brush;

in

CTestDlg

which is my Dialog Class

Then Initialized this in constructor

brush = new CBrush(RGB(49,49,49));

And then this goes into

HBRUSH CTestDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
	if(pWnd->GetDlgCtrlID()==IDC_CHECK1)
	{

		pDC->SetTextColor(RGB(0, 255, 0));
 		pDC->SetBkColor(RGB(0, 0, 0));
 		return (HBRUSH)(brush->GetSafeHandle());
	}
	HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

	return hbr;
}

[tgm.arjun09]

Hi,

Thanking you for your concern...

I'm not getting the color text for radio button and check box. Can u check out.

 
BOOL CEx4Dlg::OnEraseBkgnd(CDC* pDC)
{
// TODO: Add your message handler code here and/or call default
CBitmap bmp;
CBitmap* ptrBmpOld;
CDC dcMem;
BITMAP bm;
CRect rect;
int i,j;
int nVer, nHor;
bmp.LoadBitmap(IDB_BITMAP2);
bmp.GetBitmap(&bm);
GetClientRect(rect);
nHor=rect.Width()/bm.bmWidth+1;
nVer=rect.Height()/bm.bmHeight+1;
dcMem.CreateCompatibleDC(pDC);
ptrBmpOld=dcMem.SelectObject(&bmp);
for(i=0;i<nHor;i++)
{
for(j=0;j<nVer;j++)
{
pDC->BitBlt(i*bm.bmWidth,j*bm.bmHeight,bm.bmWidth,bm.bmHeight,&dcMem,0,0,SRCCOPY);
}
}
dcMem.SelectObject(ptrBmpOld);
return TRUE;// CDialog::OnEraseBkgnd(pDC);
}
 
 
 
 
HBRUSH CEx4Dlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
//HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
// TODO: Change any attributes of the DC here
HBRUSH brush;
switch(nCtlColor)
{
case CTLCOLOR_BTN:
case CTLCOLOR_STATIC:
{
pDC->SetBkMode(TRANSPARENT);
pDC->SetTextColor(RGB(0,0,255));
brush=(HBRUSH)::GetStockObject(NULL_BRUSH);
break;
}
case CTLCOLOR_EDIT:
{
pDC->SetBkMode(TRANSPARENT);
pDC->SetBkColor(RGB(0,0,0));
pDC->SetTextColor(RGB(0,0,255));

brush=(HBRUSH)::GetStockObject(NULL_BRUSH);
return br1;
break;
}
case CTLCOLOR_LISTBOX:
{
pDC->SetBkMode(TRANSPARENT);
brush=(HBRUSH)::GetStockObject(NULL_BRUSH);
break;
}
case CTLCOLOR_SCROLLBAR:
{
pDC->SetBkMode(TRANSPARENT);
brush=(HBRUSH)::GetStockObject(NULL_BRUSH);
break;
}
default:brush=CDialog::OnCtlColor(pDC,pWnd,nCtlColor);

}
if(pWnd->GetDlgCtrlID()==IDC_CHECK1)
{
pDC->SetTextColor(RGB(0,0,0));
//pDC->SetBkColor(RGB(0,0,0));
pDC->SetBkMode(TRANSPARENT);
//brush=(HBRUSH)::GetStockObject(NULL_BRUSH);
return br1;
}
if(pWnd->GetDlgCtrlID()==IDC_RADIO1)
{
pDC->SetTextColor(RGB(255,0,0));
//pDC->SetBkColor(RGB(255,0,0));
pDC->SetBkMode(TRANSPARENT);
//brush=(HBRUSH)::GetStockObject(NULL_BRUSH);
return br1;
}
// TODO: Return a different brush if the default is not desired
return brush;
}

[shabbir]

Looks like you have some DC messed up and try using the steps I mentioned and see if it works and slowly put in your code and see which one does not work when you put it.

[tgm.arjun09]

Quote:

Originally Posted by shabbir

Looks like you have some DC messed up and try using the steps I mentioned and see if it works and slowly put in your code and see which one does not work when you put it.

Hi,
I've tried the above code in VS 6.0 color of the text radio button and check box is changing properly.
But color of the text for radio button and check box is not working.

[shabbir]

Quote:

Originally Posted by tgm.arjun09

text radio button and check box is changing properly.

Quote:

Originally Posted by tgm.arjun09

text for radio button and check box is not working.

Could not understand what you meant here.