Trivial formatting fixes to all examples, simple functional fixes to

	* docs/tutorial/gtk-tut.sgml, docs/examples/*: Trivial formatting
	fixes to all examples, simple functional fixes to rangewidgets example.

1 files changed, 67 insertions, 64 deletions

diff --git a/examples/calendar/calendar.c b/examples/calendar/calendar.c
index 5e395b9150..ce1cb81998 100644
--- a/examples/calendar/calendar.c
+++ b/examples/calendar/calendar.c
@@ -59,11 +59,11 @@ void calendar_date_to_string( CalendarData *data,
   time_t time;
 
   memset (&tm, 0, sizeof (tm));
-  gtk_calendar_get_date (GTK_CALENDAR(data->window),
+  gtk_calendar_get_date (GTK_CALENDAR (data->window),
 			 &tm.tm_year, &tm.tm_mon, &tm.tm_mday);
   tm.tm_year -= TM_YEAR_BASE;
-  time = mktime(&tm);
-  strftime (buffer, buff_len-1, "%x", gmtime(&time));
+  time = mktime (&tm);
+  strftime (buffer, buff_len-1, "%x", gmtime (&time));
 }
 
 void calendar_set_signal_strings( char         *sig_str,
@@ -107,15 +107,18 @@ void calendar_day_selected_double_click( GtkWidget    *widget,
   calendar_set_signal_strings (buffer, data);
 
   memset (&tm, 0, sizeof (tm));
-  gtk_calendar_get_date (GTK_CALENDAR(data->window),
+  gtk_calendar_get_date (GTK_CALENDAR (data->window),
 			 &tm.tm_year, &tm.tm_mon, &tm.tm_mday);
   tm.tm_year -= TM_YEAR_BASE;
 
-  if(GTK_CALENDAR(data->window)->marked_date[tm.tm_mday-1] == 0) {
-    gtk_calendar_mark_day(GTK_CALENDAR(data->window),tm.tm_mday);
-  } else { 
-    gtk_calendar_unmark_day(GTK_CALENDAR(data->window),tm.tm_mday);
-  }
+  if (GTK_CALENDAR (data->window)->marked_date[tm.tm_mday-1] == 0) 
+    {
+      gtk_calendar_mark_day (GTK_CALENDAR (data->window), tm.tm_mday);
+    } 
+  else 
+    { 
+      gtk_calendar_unmark_day (GTK_CALENDAR (data->window), tm.tm_mday);
+    }
 }
 
 void calendar_prev_month( GtkWidget    *widget,
@@ -158,8 +161,8 @@ void calendar_next_year( GtkWidget    *widget,
 void calendar_set_flags( CalendarData *calendar )
 {
   gint i;
-  gint options=0;
-  for (i=0;i<5;i++) 
+  gint options = 0;
+  for (i = 0; i < 5; i++) 
     if (calendar->settings[i])
       {
 	options=options + (1<<i);
@@ -173,13 +176,13 @@ void calendar_toggle_flag( GtkWidget    *toggle,
 {
   gint i;
   gint j;
-  j=0;
-  for (i=0; i<5; i++)
+  j = 0;
+  for (i = 0; i < 5; i++)
     if (calendar->flag_checkboxes[i] == toggle)
       j = i;
 
-  calendar->settings[j]=!calendar->settings[j];
-  calendar_set_flags(calendar);
+  calendar->settings[j] = !calendar->settings[j];
+  calendar_set_flags (calendar);
   
 }
 
@@ -189,7 +192,7 @@ void calendar_font_selection_ok( GtkWidget    *button,
   GtkStyle *style;
   PangoFontDescription *font_desc;
 
-  calendar->font = gtk_font_selection_dialog_get_font_name(
+  calendar->font = gtk_font_selection_dialog_get_font_name (
 			GTK_FONT_SELECTION_DIALOG (calendar->font_dialog));
   if (calendar->window)
     {
@@ -210,7 +213,7 @@ void calendar_select_font( GtkWidget    *button,
 
   if (!calendar->font_dialog) {
     window = gtk_font_selection_dialog_new ("Font Selection Dialog");
-    g_return_if_fail(GTK_IS_FONT_SELECTION_DIALOG(window));
+    g_return_if_fail (GTK_IS_FONT_SELECTION_DIALOG (window));
     calendar->font_dialog = window;
     
     gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_MOUSE);
@@ -220,7 +223,7 @@ void calendar_select_font( GtkWidget    *button,
 		      &calendar->font_dialog);
     
     g_signal_connect (GTK_OBJECT (GTK_FONT_SELECTION_DIALOG (window)->ok_button),
-		      "clicked", GTK_SIGNAL_FUNC(calendar_font_selection_ok),
+		      "clicked", GTK_SIGNAL_FUNC (calendar_font_selection_ok),
 		      calendar);
     g_signal_connect_swapped (GTK_OBJECT (GTK_FONT_SELECTION_DIALOG (window)->cancel_button),
 			      "clicked",
@@ -267,44 +270,44 @@ void create_calendar()
   calendar_data.font = NULL;
   calendar_data.font_dialog = NULL;
 
-  for (i=0; i<5; i++) {
-    calendar_data.settings[i]=0;
+  for (i = 0; i < 5; i++) {
+    calendar_data.settings[i] = 0;
   }
 
   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-  gtk_window_set_title(GTK_WINDOW(window), "GtkCalendar Example");
+  gtk_window_set_title (GTK_WINDOW (window), "GtkCalendar Example");
   gtk_container_set_border_width (GTK_CONTAINER (window), 5);
-  g_signal_connect(GTK_OBJECT(window), "destroy",
-		   GTK_SIGNAL_FUNC(gtk_main_quit),
-		   NULL);
-  g_signal_connect(GTK_OBJECT(window), "delete-event",
-		   GTK_SIGNAL_FUNC(gtk_false),
-		   NULL);
+  g_signal_connect (GTK_OBJECT (window), "destroy",
+		    GTK_SIGNAL_FUNC (gtk_main_quit),
+		    NULL);
+  g_signal_connect (GTK_OBJECT (window), "delete-event",
+		    GTK_SIGNAL_FUNC (gtk_false),
+		    NULL);
 
   gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
 
-  vbox = gtk_vbox_new(FALSE, DEF_PAD);
+  vbox = gtk_vbox_new (FALSE, DEF_PAD);
   gtk_container_add (GTK_CONTAINER (window), vbox);
 
   /*
    * The top part of the window, Calendar, flags and fontsel.
    */
 
-  hbox = gtk_hbox_new(FALSE, DEF_PAD);
-  gtk_box_pack_start (GTK_BOX(vbox), hbox, TRUE, TRUE, DEF_PAD);
-  hbbox = gtk_hbutton_box_new();
-  gtk_box_pack_start(GTK_BOX(hbox), hbbox, FALSE, FALSE, DEF_PAD);
-  gtk_button_box_set_layout(GTK_BUTTON_BOX(hbbox), GTK_BUTTONBOX_SPREAD);
+  hbox = gtk_hbox_new (FALSE, DEF_PAD);
+  gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, DEF_PAD);
+  hbbox = gtk_hbutton_box_new ();
+  gtk_box_pack_start (GTK_BOX (hbox), hbbox, FALSE, FALSE, DEF_PAD);
+  gtk_button_box_set_layout (GTK_BUTTON_BOX(hbbox), GTK_BUTTONBOX_SPREAD);
   gtk_box_set_spacing (GTK_BOX (hbbox), 5);
 
   /* Calendar widget */
-  frame = gtk_frame_new("Calendar");
-  gtk_box_pack_start(GTK_BOX(hbbox), frame, FALSE, TRUE, DEF_PAD);
-  calendar=gtk_calendar_new();
+  frame = gtk_frame_new ("Calendar");
+  gtk_box_pack_start (GTK_BOX (hbbox), frame, FALSE, TRUE, DEF_PAD);
+  calendar=gtk_calendar_new ();
   calendar_data.window = calendar;
-  calendar_set_flags(&calendar_data);
-  gtk_calendar_mark_day ( GTK_CALENDAR(calendar), 19);	
-  gtk_container_add( GTK_CONTAINER( frame), calendar);
+  calendar_set_flags (&calendar_data);
+  gtk_calendar_mark_day (GTK_CALENDAR (calendar), 19);	
+  gtk_container_add( GTK_CONTAINER (frame), calendar);
   g_signal_connect (GTK_OBJECT (calendar), "month_changed", 
                     GTK_SIGNAL_FUNC (calendar_month_changed),
 		    &calendar_data);
@@ -331,43 +334,43 @@ void create_calendar()
   separator = gtk_vseparator_new ();
   gtk_box_pack_start (GTK_BOX (hbox), separator, FALSE, TRUE, 0);
 
-  vbox2 = gtk_vbox_new(FALSE, DEF_PAD);
-  gtk_box_pack_start(GTK_BOX(hbox), vbox2, FALSE, FALSE, DEF_PAD);
+  vbox2 = gtk_vbox_new (FALSE, DEF_PAD);
+  gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, DEF_PAD);
   
   /* Build the Right frame with the flags in */ 
 
-  frame = gtk_frame_new("Flags");
-  gtk_box_pack_start(GTK_BOX(vbox2), frame, TRUE, TRUE, DEF_PAD);
-  vbox3 = gtk_vbox_new(TRUE, DEF_PAD_SMALL);
-  gtk_container_add(GTK_CONTAINER(frame), vbox3);
+  frame = gtk_frame_new ("Flags");
+  gtk_box_pack_start (GTK_BOX (vbox2), frame, TRUE, TRUE, DEF_PAD);
+  vbox3 = gtk_vbox_new (TRUE, DEF_PAD_SMALL);
+  gtk_container_add (GTK_CONTAINER (frame), vbox3);
 
   for (i = 0; i < 5; i++)
     {
-      toggle = gtk_check_button_new_with_label(flags[i].label);
+      toggle = gtk_check_button_new_with_label (flags[i].label);
       g_signal_connect (GTK_OBJECT (toggle),
-			    "toggled",
-			    GTK_SIGNAL_FUNC(calendar_toggle_flag),
-			    &calendar_data);
+			"toggled",
+			GTK_SIGNAL_FUNC (calendar_toggle_flag),
+			&calendar_data);
       gtk_box_pack_start (GTK_BOX (vbox3), toggle, TRUE, TRUE, 0);
-      calendar_data.flag_checkboxes[i]=toggle;
+      calendar_data.flag_checkboxes[i] = toggle;
     }
   /* Build the right font-button */ 
-  button = gtk_button_new_with_label("Font...");
+  button = gtk_button_new_with_label ("Font...");
   g_signal_connect (GTK_OBJECT (button),
-		      "clicked",
-		      GTK_SIGNAL_FUNC(calendar_select_font),
-		      &calendar_data);
+		    "clicked",
+		    GTK_SIGNAL_FUNC (calendar_select_font),
+		    &calendar_data);
   gtk_box_pack_start (GTK_BOX (vbox2), button, FALSE, FALSE, 0);
 
   /*
    *  Build the Signal-event part.
    */
 
-  frame = gtk_frame_new("Signal events");
-  gtk_box_pack_start(GTK_BOX(vbox), frame, TRUE, TRUE, DEF_PAD);
+  frame = gtk_frame_new ("Signal events");
+  gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, DEF_PAD);
 
-  vbox2 = gtk_vbox_new(TRUE, DEF_PAD_SMALL);
-  gtk_container_add(GTK_CONTAINER(frame), vbox2);
+  vbox2 = gtk_vbox_new (TRUE, DEF_PAD_SMALL);
+  gtk_container_add (GTK_CONTAINER (frame), vbox2);
   
   hbox = gtk_hbox_new (FALSE, 3);
   gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
@@ -392,17 +395,17 @@ void create_calendar()
 
   bbox = gtk_hbutton_box_new ();
   gtk_box_pack_start (GTK_BOX (vbox), bbox, FALSE, FALSE, 0);
-  gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);
+  gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_END);
 
   button = gtk_button_new_with_label ("Close");
   g_signal_connect (GTK_OBJECT (button), "clicked", 
-		      GTK_SIGNAL_FUNC (gtk_main_quit), 
-		      NULL);
+		    GTK_SIGNAL_FUNC (gtk_main_quit), 
+		    NULL);
   gtk_container_add (GTK_CONTAINER (bbox), button);
   GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
   gtk_widget_grab_default (button);
 
-  gtk_widget_show_all(window);
+  gtk_widget_show_all (window);
 }
 
 
@@ -411,9 +414,9 @@ int main(int   argc,
 {
   gtk_init (&argc, &argv);
 
-  create_calendar();
+  create_calendar ();
 
-  gtk_main();
+  gtk_main ();
 
   return 0;
 }