expose-event returns gboolean not gint, reindented static prototypes and

2008-09-03  Michael Natterer  <mitch@imendio.com>

	* gtk/gtkarrow.c: expose-event returns gboolean not gint,
	reindented static prototypes and did some minor cleanups.


svn path=/trunk/; revision=21265

2 files changed, 33 insertions, 30 deletions

diff --git a/ChangeLog b/ChangeLog
index d03409b7d6..aa514390a0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2008-09-03  Michael Natterer  <mitch@imendio.com>
 
+	* gtk/gtkarrow.c: expose-event returns gboolean not gint,
+	reindented static prototypes and did some minor cleanups.
+
+2008-09-03  Michael Natterer  <mitch@imendio.com>
+
 	* gtk/gtkmenu.c: some more trivial cosmetic fixes.
 
 2008-09-03  Christian Dywan  <christian@imendio.com>
diff --git a/gtk/gtkarrow.c b/gtk/gtkarrow.c
index 10ea5e8d0f..e6fc3dc5ad 100644
--- a/gtk/gtkarrow.c
+++ b/gtk/gtkarrow.c
@@ -21,7 +21,7 @@
  * Modified by the GTK+ Team and others 1997-2001.  See the AUTHORS
  * file for a list of people on the GTK+ Team.  See the ChangeLog
  * files for a list of changes.  These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
 #include "config.h"
@@ -40,16 +40,16 @@ enum {
 };
 
 
-static gint gtk_arrow_expose     (GtkWidget      *widget,
-				  GdkEventExpose *event);
-static void gtk_arrow_set_property (GObject         *object,
-				    guint            prop_id,
-				    const GValue    *value,
-				    GParamSpec      *pspec);
-static void gtk_arrow_get_property (GObject         *object,
-				    guint            prop_id,
-				    GValue          *value,
-				    GParamSpec      *pspec);
+static void     gtk_arrow_set_property (GObject        *object,
+                                        guint           prop_id,
+                                        const GValue   *value,
+                                        GParamSpec     *pspec);
+static void     gtk_arrow_get_property (GObject        *object,
+                                        guint           prop_id,
+                                        GValue         *value,
+                                        GParamSpec     *pspec);
+static gboolean gtk_arrow_expose       (GtkWidget      *widget,
+                                        GdkEventExpose *event);
 
 
 G_DEFINE_TYPE (GtkArrow, gtk_arrow, GTK_TYPE_MISC)
@@ -67,6 +67,8 @@ gtk_arrow_class_init (GtkArrowClass *class)
   gobject_class->set_property = gtk_arrow_set_property;
   gobject_class->get_property = gtk_arrow_get_property;
 
+  widget_class->expose_event = gtk_arrow_expose;
+
   g_object_class_install_property (gobject_class,
                                    PROP_ARROW_TYPE,
                                    g_param_spec_enum ("arrow-type",
@@ -75,6 +77,7 @@ gtk_arrow_class_init (GtkArrowClass *class)
 						      GTK_TYPE_ARROW_TYPE,
 						      GTK_ARROW_RIGHT,
                                                       GTK_PARAM_READWRITE));
+
   g_object_class_install_property (gobject_class,
                                    PROP_SHADOW_TYPE,
                                    g_param_spec_enum ("shadow-type",
@@ -83,14 +86,13 @@ gtk_arrow_class_init (GtkArrowClass *class)
 						      GTK_TYPE_SHADOW_TYPE,
 						      GTK_SHADOW_OUT,
                                                       GTK_PARAM_READWRITE));
+
   gtk_widget_class_install_style_property (widget_class,
                                            g_param_spec_float ("arrow-scaling",
                                                                P_("Arrow Scaling"),
                                                                P_("Amount of space used up by arrow"),
                                                                0.0, 1.0, 0.7,
                                                                GTK_PARAM_READABLE));
-
-  widget_class->expose_event = gtk_arrow_expose;
 }
 
 static void
@@ -99,9 +101,7 @@ gtk_arrow_set_property (GObject         *object,
 			const GValue    *value,
 			GParamSpec      *pspec)
 {
-  GtkArrow *arrow;
-  
-  arrow = GTK_ARROW (object);
+  GtkArrow *arrow = GTK_ARROW (object);
 
   switch (prop_id)
     {
@@ -121,16 +121,14 @@ gtk_arrow_set_property (GObject         *object,
     }
 }
 
-
 static void
 gtk_arrow_get_property (GObject         *object,
 			guint            prop_id,
 			GValue          *value,
 			GParamSpec      *pspec)
 {
-  GtkArrow *arrow;
-  
-  arrow = GTK_ARROW (object);
+  GtkArrow *arrow = GTK_ARROW (object);
+
   switch (prop_id)
     {
     case PROP_ARROW_TYPE:
@@ -203,22 +201,22 @@ gtk_arrow_set (GtkArrow      *arrow,
 }
 
 
-static gboolean 
+static gboolean
 gtk_arrow_expose (GtkWidget      *widget,
 		  GdkEventExpose *event)
 {
-  GtkShadowType shadow_type;
-  gint width, height;
-  gint x, y;
-  gint extent;
-  gfloat xalign;
-  GtkArrowType effective_arrow_type;
-
   if (GTK_WIDGET_DRAWABLE (widget))
     {
       GtkArrow *arrow = GTK_ARROW (widget);
       GtkMisc *misc = GTK_MISC (widget);
+      GtkShadowType shadow_type;
+      gint width, height;
+      gint x, y;
+      gint extent;
+      gfloat xalign;
+      GtkArrowType effective_arrow_type;
       gfloat arrow_scaling;
+
       gtk_widget_style_get (widget, "arrow-scaling", &arrow_scaling, NULL);
 
       width = widget->allocation.width - misc->xpad * 2;
@@ -239,9 +237,9 @@ gtk_arrow_expose (GtkWidget      *widget,
 
       x = floor (widget->allocation.x + misc->xpad
 		 + ((widget->allocation.width - extent) * xalign));
-      y = floor (widget->allocation.y + misc->ypad 
+      y = floor (widget->allocation.y + misc->ypad
 		 + ((widget->allocation.height - extent) * misc->yalign));
-      
+
       shadow_type = arrow->shadow_type;
 
       if (widget->state == GTK_STATE_ACTIVE)