Re: how to remove title bar from window

[Olexiy Avramchenko <olexiy ctech cn ua>]

Sudha C Naidu wrote:

>  
> hello!
> i guess this part of the code does the work..i got segmentation fault
>
> code:
>       Window xwin=None,ParentWindow=None;
>       char * list[1] ;
>        int count = 1 ;
>        XTextProperty text ;
>      
>      list[0] = title ;
>      app_window=gtk_window_new(GTK_WINDOW_TOPLEVEL);
>      gtk_widget_set_usize( GTK_WIDGET(app_window ) ,  238,  290 );
>      gtk_window_set_policy(GTK_WINDOW(app_window), FALSE, FALSE, FALSE);
>      app_window=set_style(app_window, bg, skyblue, notext, nobutton);
>      gtk_container_add(GTK_CONTAINER(app_window), child);
>
>      if( XStringListToTextProperty( list, count, &text ) )
>        {    //SEGMENTATION FAULT IS RIGHT  HERE
>
>            xwin = GDK_WINDOW_XWINDOW( GTK_WIDGET( app_window )->window 
> );          XSetWMName( GDK_DISPLAY( ), xwin, &text );
app_window is not realized at this point, so app_window->window == NULL. 
Use callback connected to "realize" signal.
BTW, you can compile your program with -g option (enables debug info for 
gcc) and use gdb debugger to examine the core.

>        }
>      if( screen == 1 )
>             ParentWindow = xwin ;
>          if( screen == 2 )
>            XReparentWindow( GDK_DISPLAY( ), xwin, ParentWindow, 1, 1