RE: catching destroy signal

[huzheng <forlinux 263 net>]

i want to know this problem too

i go to view check /usr/include/gtk-1.2/gtk/gtkwidget.h
and i find that you mean this:
gint       gtk_widget_hide_on_delete    (GtkWidget      *widget);

but, i find it doesn't work,the window destroyed also

what's wrong?
å 2002-02-28 å ç 16:55ï martyn 2 russell bt com åéï
> All you should need is:
>
> #include <gtk/gtk.h>
>
> GdkWindow *window = ...
> gboolean success = gtk_window_hide_on_delete(window);
>
> and to use the following in the make file
>
> CFLAGS=`gtk-config --cflags`
> LINK=`gtk-config --libs`
>
> That should work fine.  Plus im using gtk version 1.2.10.
>
> To make sure it exists, check /usr/include/gtk-1.2/gtk/gtkwidget.h and see
> if the function is defined in there, it should be on line 581.
>
> Martyn
>
> -----Original Message-----
> From: broc stirton amd com [mailto:broc stirton amd com] 
> Sent: 27 February 2002 16:46
> To: gtk-app-devel-list gnome org
> Subject: RE: catching destroy signal
>
> Do I need to include something else?  I get:
>
> warning: implicit declaration of function `gtk_window_hide_on_delete'
> undefined reference to `gtk_window_hide_on_delete'
>
> when I try to compile.  If its available I would like to use it... 
>
> broc
>
> -----Original Message-----
> From: martyn 2 russell bt com [mailto:martyn 2 russell bt com]
> Sent: Wednesday, February 27, 2002 10:41 AM
> To: gtk-app-devel-list gnome org
> Subject: RE: catching destroy signal
>
>
> No, its in 1.2.6 and above (which is what ive been using)
>
> -----Original Message-----
> From: broc stirton amd com [mailto:broc stirton amd com] 
> Sent: 27 February 2002 16:37
> To: gtk-app-devel-list gnome org
> Subject: RE: catching destroy signal
>
> I am still using 1.2.10.  That function is 2.0 only, correct?  Thanks
> though.
>
> -----Original Message-----
> From: martyn 2 russell bt com [mailto:martyn 2 russell bt com]
> Sent: Wednesday, February 27, 2002 4:33 AM
> To: gtk-app-devel-list gnome org
> Subject: RE: catching destroy signal
>
>
> Plus instead of hide all, why not use the function:
>
>    gtk_window_hide_on_delete(window);
>
> Martyn
>
> -----Original Message-----
> From: Havoc Pennington [mailto:hp redhat com] 
> Sent: 27 February 2002 00:32
> To: broc stirton amd com
> Cc: gtk-app-devel-list gnome org
> Subject: Re: catching destroy signal
>
>
> broc stirton amd com writes:
> > I am trying to catch the destroy signal that the top-level window
> > gets from the window manager.  I am using:
>
> You want to connect to delete_event and return TRUE, stopping destroy
> is not possible (or at least not a good idea).
>
> Havoc
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