SetWindowsPos doesnt work on composite control

[6142]

Hi guys !

I'm working on windows NT on VC++6.

I'm developing an activeX compoiste control.This control contains other controls.

Well I have a problem.

The contained control is an MFC control. I use the function COleControl::OnDraw()
To draw on the control.

In the Contained control i called the function SetWindowPos() to increase the size of the control.

But the OnDraw() function returns the rcBounds rectangle in the new size , but the
validate rectangle is in the original size.

and It wont draw outside the original size of the control.

void CFlashCtrl::OnDraw(CDC* pdc, const CRect& rcBounds, const CRect& rcInvalid)

rcBounds has the new size.
rcInvalid has the old size.

Do you know how can i solve the problem ?

Ron

 

[Cagliostro]

Your COleControl should have coords as standard property of an OLE object. You should change them only through COM interfaces, or the API what offers that COleControl. John Fill

ivfmd@mail.md

 

[6142]

Thanks.
Do you know what COM interfaces can i use ?
Anyway I tried ColeControl::SetControlSize()
It simply didnt work.

Ron

 

[Cagliostro]

SetControlSize way calls the COM interfaces what need to be called . SetControlSize will resize only if control support resizing. John Fill

ivfmd@mail.md