Re: Problem with clist

[johnsjam comcast net]

With a quick glance, it looks to me like you are dereferencing a pointer to a pointer. Try the following:
gtk_clist_append ((GtkCList *)clist, data[i]); 
Instead of:
gtk_clist_append ((GtkCList *)clist, &data[i]); 

Jimmy

-------------- Original message -------------- 

> I've got a clist which shows a dialog when you select an item, the 
> problem is that when you click on an entry in the list the dialog 
> freezes - it's ok if you use the arrow keys. 
>
> Seems to be a combination of GTK_SELECTION_BROWSE and the fact that the 
> dialog is modal. 
>
> I've attached a sample program which shows the problem. Not sure if I'm 
> doing something wrong or if it's a gtk bug. 
>
> Jon 
>
> ---------------------------------------------------------------------- 
>
> #include 
>
> void selection(GtkWidget *clist, gint row, gint column, GdkEventButton 
> *event, gpointer data) 
> { 
> GtkWidget *pwDialog, *pwBut; 
>
> pwDialog = gtk_dialog_new(); 
> pwBut = gtk_button_new_with_label( ("Try to click me") ); 
> gtk_container_add( GTK_CONTAINER( GTK_DIALOG( pwDialog )->vbox ), pwBut 
> ); 
> gtk_signal_connect_object( GTK_OBJECT( pwBut ), "clicked", 
> GTK_SIGNAL_FUNC( gtk_widget_destroy ), GTK_OBJECT( pwDialog ) ); 
>
> gtk_window_set_modal( GTK_WINDOW( pwDialog ), TRUE ); 
> g_signal_connect(G_OBJECT(pwDialog), "destroy", 
> G_CALLBACK(gtk_main_quit), NULL); 
> gtk_widget_show_all( pwDialog ); 
> gtk_main(); 
> } 
>
> int main(int argc, char *argv[]) 
> { 
> int i; 
> char *data[4] = {"Milk", "Water", "Carrots", "Snakes"}; 
> GtkWidget *window, *clist; 
>
> gtk_init(&argc, &argv); 
> window = gtk_window_new(GTK_WINDOW_TOPLEVEL); 
> g_signal_connect(G_OBJECT(window), "destroy", G_CALLBACK 
> (gtk_main_quit), NULL); 
>
> clist = gtk_clist_new_with_titles (1, NULL); 
> for (i = 0; i < 4; i++) 
> gtk_clist_append ((GtkCList *)clist, &data[i]); 
>
> gtk_clist_set_selection_mode(GTK_CLIST(clist), GTK_SELECTION_BROWSE); 
> g_signal_connect(G_OBJECT (clist), "select_row", G_CALLBACK 
> (selection), NULL); 
> gtk_container_add(GTK_CONTAINER(window), clist); 
>
> gtk_widget_show_all(window); 
> gtk_main(); 
>
> return 0; 
> } 
>
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