Hello
When I try to do multiline captions in buttons with:
SetWindowLong(btnWordWrapCaption.Handle,
GWL_STYLE,GetWindowLong(btnWordWrapCaption.Handle, GWL_STYLE) or
BS_MULTILINE);
I found strange behavior. In FormCreate it doesn't work but in onclick
works ok.
I made some tests and the strange behavior appears only on docked forms
(for example to Panel).
Window and button have different Handle before and after Docking.
Please see my test project:
http://and3md.xon.pl/lazarus/wordwrapbuttonhwnd.zip
When application start shows Form2.Handle and btnWordWrapCaption.Handle.
Next click 'Dock form2 to Panel' and showed 'Mullti line caption' button
to see new window and button Handle.
Is it a bug or I don't know something about LCL?
Greetings
Andrzej Kilijanski
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