diff options
Diffstat (limited to 'gtk/gtkspinbutton.h')
| -rw-r--r-- | gtk/gtkspinbutton.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gtk/gtkspinbutton.h b/gtk/gtkspinbutton.h index aad6b23b15..f07074ba44 100644 --- a/gtk/gtkspinbutton.h +++ b/gtk/gtkspinbutton.h @@ -47,6 +47,7 @@ extern "C" { #define GTK_IS_SPIN_BUTTON(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_SPIN_BUTTON)) #define GTK_IS_SPIN_BUTTON_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SPIN_BUTTON)) +#define INPUT_ERROR -1 typedef enum { @@ -101,6 +102,10 @@ struct _GtkSpinButton struct _GtkSpinButtonClass { GtkEntryClass parent_class; + + gint (*input) (GtkSpinButton *spin_button, + gfloat *new_value); + gint (*output) (GtkSpinButton *spin_button); }; |