[lazarus] Win32: moving and message handling
Karl Brandt
pascalive at bol.com.br
Sun Jul 6 17:35:08 EDT 2003
Mattias Gaertner wrote:
> On Sun, 06 Jul 2003 15:56:24 +0200
> Micha Nelissen <M.Nelissen at student.tue.nl> wrote:
>
>
>>Hi,
>>
>>I still have to object again the latest patch for WM_MOVE handling, the
>>previous one was better. That is because the internal variables haven't
>>been updated when WM_MOVE is sent, only after it has been processed they
>>are updated. So when GetWindowRect is called it retrieves the wrong
>>values. So use the information in the LParam at least:
>>
>>XPos := LoWord(LParam);
>>YPos := HiWord(LParam);
>>
>>(Maybe compensate for client rect ourselves, but certainly don't use the
>>GetWindowRect / GetClientRect functions). This also explains the weird
>>behaviour of maximizing: The form stays the same size because
>>GetClientRect returns the previous client size, not the current one.
>
>
> The maximizing should now be better.
>
Now the maximizing works, but some controls are not show. See examples.
Sorry if i missed something,but with these changes TLMSize.SizeType is
always Size_SourceIsInterface. How can the form update the FWindowState?
karl
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