RE: dialog widget problem

["Dugas, Alan" <alan dugas analog com>]

Just a thought...  It appears the problem has to do with gtk_signal_connect()
passing it's first argument to gtk_widget_hide() whereas I think your trying to
pass the last argument instead.  Try using gtk_signal_connect_object(), it will
change the order of the argments passed to the callback function so that the
last argument to gtk_signal_connect_object() is passed as the first argument to
gtk_widget_hide() instead.



				-- Stupid Genius

> ----------
> From: 	Matt Eisemann[SMTP:meisemann dsrnet com]
> Sent: 	Monday, October 30, 2000 5:09 PM
> To: 	gtk-list gnome org
> Subject: 	dialog widget problem
> 
> Currently I am creating an application, but there is something wrong with 
> the callback that hides the widget or something is wrong in my logic.  Here 
> is a bit of code below which so should give some idea of what I am doing. 
>  The main window calls a dialog box when a certain flag is set.  I want the 
> user to be able to push the "OK" button and hide the dialog window and 
> reset the flag back to FALSE.  I hopefully left out extraneous information 
> and code.
> 
> void some_function(... )
> {
> 
>   .....
> 
> 
> 
>   if(tasks->dead_tasks == TRUE)
>   {
>     gtk_widget_show_all(tasks->dialog_win);
>     tasks->dead_tasks = FALSE;
>   }
> }
> 
> 
> 
> int main(INT argc, CHAR *argv[])
> {
>   ...
>   dialog_win = gtk_dialog_new();
>   dialog_label = gtk_label_new("WARNING.  There is something wrong.  ");
>   dialog_ok = gtk_button_new_with_label("OK");
>   gtk_window_set_title(GTK_WINDOW(dialog_win),"dead tasks");
>  
>  gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog_win)->vbox),dialog_label,F  
> ALSE,FALSE,NO_PADDING);
>   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog_win)->action_area),dialog  
> _ok, FALSE,FALSE, NO_PADDING);
> 
>   gtk_signal_connect(GTK_OBJECT(dialog_ok),"clicked",
>  
>                               GTK_SIGNAL_FUNC(gtk_widget_hide),GTK_OBJEC  
> T(dialog_win));
>  }
>   The code works somewthat above but the problem is that the OK button 
> disappears and not the whole window.
> 
> 
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