- Bug fix for precision problem causing occasional double emission of

	* gtk/gtkspinbutton.h gtk/gtkspinbutton.c gtk/testgtk.c:
        - Bug fix for precision problem causing occasional double emission
	  of "value_changed" signal (hopefully works now).
        - API change (should be binary compatible) :
	  new enum GtkSpinType; modified gtk_spin_button_spin to use it.
	  Modified cursor example appropriately.
	  To spin by something other than step_/page_increment, use
	  gtk_spin_button_spin (spin, GTK_SPIN_USER_DEFINED, increment).
	- Made GTK_SHADOW_NONE the default. ;)
	- Fixed casting of GtkAdjustment* to GtkWidget* in
	  gtk_spin_button_value_changed.

1 files changed, 16 insertions, 4 deletions

diff --git a/gtk/gtkspinbutton.h b/gtk/gtkspinbutton.h
index 99f2995eef..ef50d76705 100644
--- a/gtk/gtkspinbutton.h
+++ b/gtk/gtkspinbutton.h
@@ -45,7 +45,18 @@ typedef enum
   GTK_UPDATE_IF_VALID
 } GtkSpinButtonUpdatePolicy;
   
-  
+typedef enum
+{
+  GTK_SPIN_STEP_FORWARD,
+  GTK_SPIN_STEP_BACKWARD,
+  GTK_SPIN_PAGE_FORWARD,
+  GTK_SPIN_PAGE_BACKWARD,
+  GTK_SPIN_HOME,
+  GTK_SPIN_END,
+  GTK_SPIN_USER_DEFINED
+} GtkSpinType;
+
+
 typedef struct _GtkSpinButton	    GtkSpinButton;
 typedef struct _GtkSpinButtonClass  GtkSpinButtonClass;
 
@@ -83,6 +94,7 @@ struct _GtkSpinButtonClass
   GtkEntryClass parent_class;
 };
 
+
 guint		gtk_spin_button_get_type	   (void);
 
 void		gtk_spin_button_construct	   (GtkSpinButton  *spin_button,
@@ -115,9 +127,9 @@ void		gtk_spin_button_set_update_policy  (GtkSpinButton  *spin_button,
 void		gtk_spin_button_set_numeric	   (GtkSpinButton  *spin_button,
 						    gint	    numeric);
 
-void		gtk_spin_button_spin		   (GtkSpinButton *spin_button,
-						    guint	   direction,
-						    gfloat	   step);
+void		gtk_spin_button_spin		   (GtkSpinButton  *spin_button,
+						    GtkSpinType     direction,
+						    gfloat	    increment);
 
 void		gtk_spin_button_set_wrap	   (GtkSpinButton  *spin_button,
 						    gint	    wrap);