initial code cleanup, switch to gtk3

1 files changed, 36 insertions, 41 deletions

diff --git a/gstopwatch.c b/gstopwatch.c
index d3381f8..52a0ea7 100644
--- a/gstopwatch.c
+++ b/gstopwatch.c
@@ -3,61 +3,56 @@
 #include <glib.h>
 
 gboolean running;
-GtkWidget *hbox;
-GtkWidget *timer_display;
-GtkWidget *window;
+GtkWidget *window, *box, *timer_display;
 GTimer *timer;
 
-gboolean update_progress_bar () {
-  gulong gulong;
-  gdouble time_elapsed = g_timer_elapsed (timer, &gulong);
-  char *output;
+gboolean update_progress_bar (void) {
+	gulong gulong;
+	gdouble time_elapsed;
+	char *output;
 
-  sprintf(output, "%.2f", time_elapsed);
+	time_elapsed = g_timer_elapsed (timer, &gulong);
+	sprintf(output, "%.2f", time_elapsed);
 
-  gtk_label_set_text(GTK_LABEL(timer_display), output);
-  return TRUE;
+	gtk_label_set_text(GTK_LABEL(timer_display), output);
+	return TRUE;
 }
 
 gboolean keypress (GtkWidget *widget, GdkEventKey *event) {
-
-  guint(g) = event->keyval;
-
-  if((g == GDK_KEY_space)) {
-    if(running == FALSE) {
-      g_timer_start(timer);
-      running = TRUE;
-      return TRUE;
-    }
-    else {
-      g_timer_stop(timer);
-      running = FALSE;
-      return TRUE;
-    }
-  }
-  return FALSE; 
+	guint(g) = event->keyval;
+
+	if((g == GDK_KEY_space)) {
+		if(running == FALSE) {
+			g_timer_start(timer);
+			running = TRUE;
+			return TRUE;
+		} else {
+			g_timer_stop(timer);
+			running = FALSE;
+			return TRUE;
+		}
+	}
+	return FALSE;
 }
 
 int main (int argc, char *argv[]) {
+	gtk_init (&argc, &argv);
 
-  gtk_init (&argc, &argv);
-
-  timer_display = gtk_label_new("");
-
-  hbox = gtk_hbox_new(FALSE, 0);
-  gtk_box_pack_start(GTK_BOX (hbox), timer_display, FALSE, FALSE, 5);
+	timer_display = gtk_label_new("");
 
+	box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5);
+	gtk_box_pack_start(GTK_BOX (box), timer_display, FALSE, FALSE, 5);
 
-  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-  gtk_container_add (GTK_CONTAINER (window), hbox);
-  gtk_widget_show_all (window);
+	window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+	gtk_container_add (GTK_CONTAINER (window), box);
+	gtk_widget_show_all (window);
 
-  timer = g_timer_new ();
-  g_timer_stop(timer);
+	timer = g_timer_new ();
+	g_timer_stop(timer);
 
-  g_timeout_add_full(G_PRIORITY_HIGH, 50, (GSourceFunc) update_progress_bar, NULL, NULL);
-  g_signal_connect(G_OBJECT(window), "destroy", G_CALLBACK(gtk_main_quit), NULL);
-  g_signal_connect(G_OBJECT(window), "key-press-event", G_CALLBACK(keypress), window);
+	g_timeout_add_full(G_PRIORITY_HIGH, 50, (GSourceFunc) update_progress_bar, NULL, NULL);
+	g_signal_connect(G_OBJECT(window), "destroy", G_CALLBACK(gtk_main_quit), NULL);
+	g_signal_connect(G_OBJECT(window), "key-press-event", G_CALLBACK(keypress), window);
 
-  gtk_main ();
+	gtk_main ();
 }