On Sun, 06 Jan 2008 01:13:52 +0700
Bee <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I'd like to create a gtk(2) app that has a non-rectangular form
> shape, using Lazarus of course. I know gtk(2) provides API for this
> purpose. The API requires a pointer to GTKWidget. But, I couldn't
> find any ways to get the widget pointer of Lazarus' form since
> Lazarus wraps the API very well inside LCL.
>
> Hints? TIA.
>
> BTW... which API should I use for this purpose, gtk or gdk? Both
> wrappers are provided in FPC/Lazarus and both provide similar API for
> the purpose. In term of Lazarus' LCL, what are the differences
> between both?
Both gtk and gdk are available in the gtk interface. I don't know,
which one you use for this.
If you need the gtkwindow, then just type cast Form1.Handle:
GtkWindow:=PGtkWindow(Form1.Handle);
Beware, that this is an internal LCL gtk interface structure and can
change in the future without warning.
If you find out how to do it, it would be nice to write a small example
and describe it on the wiki. Eventually this feature could be added to
the LCL.
Mattias
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