How to ownerdraw radio button?

[kite]

I try to owner draw radio button appearance. But I cann't get it.
I tested in DialogResizing demo:
1. Modify mydialog:: OnInitDialog to add
m_radioA.SetButtonStyle(BS_AUTORADIOBUTTON | BS_OWNERDRAW, TRUE);
2. Override OnMessageReflect to handle DrawItem message
case WM_DRAWITEM:
{
LPDRAWITEMSTRUCT pDIS = (LPDRAWITEMSTRUCT)lparam;
CRect rc = pDIS->rcItem;
CDC dc = pDIS->hDC;
dc.SolidFill(RGB(32, 32, 32), rc);
}
return TRUE;

But, the drawitem is not called, and radiobutton no any visual appearance, but can be click as normal radio button.

[kite]

Solved.

[David]

Hi Kite,

I'm pleased to see you were able to resolve this one.
As you've noticed, the WM_DRAWITEM message needs to be handled in the dialog's DialogProc.

Best regards,
David

[Erik Don]

Hi. David How can we make all owner draw code in our inhired control class that we can re-use in different project?

[Erik Don]

Hi, David,
Can we handle the WM_DRAWITEM in our customized control class, and how?
Thank you!

[David]

Hi Erik,

Yes we can handle the WM_DRAWITEM in our customized classes. The DDXDemo sample provides a practical demonstration of how to handle the WM_DRAWITEM in CView::DialogProc. This sample uses owner draw to render the status button and push button.

Best regards,
David

[Erik Don]

Great,I will learn it , Thank you!