M. wrote 17 lines
Mattias Gaertner wrote:
>On Mon, 27 Oct 2003 16:23:16 +0100
>Micha Nelissen wrote:
>
>>On second thought, it does get executed, but GetDeviceSize is not
>>implemented for win32, because it is not possible to retrieve the size
>>of a device context given a specific handle. Please advise :(.
>
>
>Is it possible to find out, if a handle is a window and return the size?
The handle is a device context, an HDC. It is possible to find out the
size of a window, for example using GetWindowRect, but that function
wants an HWND, not an HDC.
Ok, I have implemented this using WindowFromDC and similar tricks.
However, now a new incompatibility surfaces: what coordinates is TInterfaceObject.GetWindowOrgEx supposed to return? In screen coordinates or in client? I have this feeling gtk returns relative to screen origin, while win32 returns relative to client origin.
Micha.