xftaskbar4 doesn't listen to removal of _NET_WM_STATE_SKIP_TASKBAR?

[Brian J. Tarricone]

Olivier Fourdan wrote:

>Hi Brian,
>
>If you move the window, the taskbar is refreshed. xprop shows the
>property is properly added/removed so it's not a problem with the window
>manager.
>
>So it's a problem with the netk-pager (ie wnck pager since it's the same
>code base) - You should check that code, it's probably missing a refresh
>of the widget somewhere when the property is changed.
>  
>
yeah, i figured it would be a problem with netk-tasklist (i assume 
that's what you meant, not netk-pager), and not xfwm4, but i wanted to 
make sure it was actually a problem and not just me misunderstanding 
something.  i'll give it a look and see if i can fix it...

thanks,
brian

>On Wed, 2004-10-27 at 22:01 -0700, Brian J. Tarricone wrote:
>  
>
>>hmm, i'm writing that systray icon for xfmedia that jasper suggested, 
>>and i noticed that if i use gtk_window_set_skip_taskbar_hint(), passing 
>>it TRUE, the window disappears from the taskbar, as it should.  but if i 
>>later call it again and pass it FALSE, the taskbar doesn't show a button 
>>for the window again.  i've checked with xprop, and the property is 
>>indeed being removed.
>>
>>i've attached a quick testcase that illustrates the problem.  any 
>>ideas?  am i doing something wrong?
>>
>>    -brian
>>plain text document attachment (tststh.c)
>>/* compile with:
>> * gcc -o tststh tststh.c `pkg-config gtk+-2.0 --cflags --libs`
>> */
>>
>>#include <gtk/gtk.h>
>>
>>static void
>>btn_toggle_cb(GtkToggleButton *tb, GtkWindow *win)
>>{
>>	gtk_window_set_skip_taskbar_hint(win, gtk_toggle_button_get_active(tb));
>>}
>>
>>int
>>main(int argc, char **argv)
>>{
>>	GtkWidget *win, *btn;
>>
>>	gtk_init(&argc, &argv);
>>
>>	win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
>>	gtk_window_set_default_size(GTK_WINDOW(win), 50, 50);
>>	gtk_container_set_border_width(GTK_CONTAINER(win), 12);
>>	g_signal_connect(G_OBJECT(win), "delete-event",
>>			G_CALLBACK(gtk_main_quit), NULL);
>>
>>	btn = gtk_toggle_button_new_with_label("Toggle hint");
>>	gtk_widget_show(btn);
>>	gtk_container_add(GTK_CONTAINER(win), btn);
>>	g_signal_connect(G_OBJECT(btn), "toggled",
>>			G_CALLBACK(btn_toggle_cb), win);
>>
>>	gtk_widget_show(win);
>>
>>	gtk_main();
>>
>>	return 0;
>>}
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>>    
>>
>
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>