Re: How can I make my TOPLEVEL window always on top?

["Brian J. Tarricone" <bjt23 cornell edu>]

i believe what you're looking for is gtk_window_set_keep_above().  see 
the API docs for details 
(http://developer.gnome.org/doc/API/2.0/gtk/GtkWindow.html).

   -brian


Rocky Zhang wrote:

> Hi,
>
> I'd like my application always on top of other application window (
> Similar as I click the left top corner of the window, then select "On
> Top" ). How can I realize it? I saw in gtk/gtkwindow.h there is a
> function called: 
>
> gboolean   gtk_window_has_toplevel_focus       (GtkWindow          
> *window);
>
> Can I use it to determine if the window is on top or not? Another
> function is:
>
> void            _gtk_window_set_has_toplevel_focus (GtkWindow *window, 
> gboolean   has_toplevel_focus);
>
> I use it in my source code, when compile, it always said link error. 
>
> My compile command is: gcc test_app.c -o test_app  `pkg-config gtk+-2.0
> --cflags --libs`
>
> And it says:
> /tmp/ccd8wLTs.o(.text+0x8e1): In function `main':
> : undefined reference to `_gtk_window_set_has_toplevel_focus'
> collect2: ld returned 1 exit status
>
> How can I do with it? Is it the correct function to set the window "On
> Top" among all the opening windows?
>
> Thanks.
>
> Rocky
>
>
>
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