Hello.
I was starting gtk 2weeks ago so I'm beginer.
And I'm sorry my poor English.
I'm trying updating progressbar. But it is not success.
FAQ says "use while( gtk_main_iteration() );".
I try it and I read archives of mailing list.
But I cannot find my mistake.
Please teach me something wrong...
Calling this function, the dialog is appeared.
But label and progress bar show after for loop finished.
-----------------------------------------------------------------
void progressbar_test()
{
GtkWidget *dlg;
GtkWidget *vbox;
GtkWidget *lbl;
GtkWidget *pbar;
int val;
gfloat gflt;
char buf[MAX_BUF];
//create dlg
dlg = gtk_dialog_new();
gtk_window_set_title( GTK_WINDOW( dlg ), "ProgressBar" );
gtk_widget_set_usize( dlg, 200, 100 );
vbox = GTK_DIALOG( dlg )->vbox;
//create lbl
lbl = gtk_label_new( "progressbar!" );
gtk_box_pack_start( GTK_BOX(vbox), lbl, TRUE, TRUE, 1 );
gtk_widget_show( lbl );
//progress bar
pbar = gtk_progress_bar_new();
gtk_box_pack_start( GTK_BOX( GTK_DIALOG( dlg )->action_area ),
pbar, TRUE, TRUE, 2 );
gtk_progress_set_format_string( GTK_PROGRESS( pbar ), "%p%%" );
gtk_widget_show( pbar );
//show dialog
gdk_threads_enter();
gtk_widget_show( dlg );
gdk_threads_leave();
//update progress bar
for( gflt=0; gflt<=1; ){
gtk_progress_bar_update( (GtkProgressBar*)pbar, gflt );
gflt += 0.1;
sleep(1);
if ( gflt > 1 ) break;
//update?
while( gtk_main_iteration() );
}
}
----------------------------------------------------------------------
_______________________________________________
gtk-list mailing list
[EMAIL PROTECTED]
http://mail.gnome.org/mailman/listinfo/gtk-list
