Completely remove a GtkWidget from Memory

[Christian Schneider <christian_schneider_2000 yahoo de>]

Hallo,

in my programm I've got the following global pointer:
+++
GtkWidget *fileselectionfensterglobal; 
++


I created 3 signals to kill the window:
+++
void
on_fileselectionfensterglobal_destroy  (GtkObject     
 *object, gpointer         user_data)
{
 ...
  gtk_widget_destroy (fileselectionfensterglobal);
}

void
on_ok_buttonfileselection_clicked  (GtkObject      
*object, gpointer         user_data)
{
 ...
  gtk_widget_destroy (fileselectionfensterglobal);
}

void
on_cancel_buttonfileselection_clicked  (GtkObject     
 *object, gpointer         user_data)
{
 ...
  gtk_widget_destroy (fileselectionfensterglobal);
}
++


Somewhere in the programm I create the window:
+++
         fileselectionfensterglobal =
create_fileselectionfensterglobal ();
         gtk_widget_show (fileselectionfensterglobal);
++

If I "destroy" the window with one of the signal the
window disappears. Ok so far.

But I think the windows is still in memory because the
following code is not true:
+++
if (fileselectionfensterglobal == NULL){...}
++

My question now: How can I completely remove the
fileselectionwindow (or other windows ;-) ) with all
Widgets (Buttons etc.) in it from memory because if I
use the function create_fileselectionfensterglobal ()
again the old fileselectionwindow-data ist still in
memory but I do not want to use it anymore!

Perhaps you can give me an example-code for my problem
above.

Thanks for your help!
Bye 

Christian Schneider


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