Callback: remove fixed-arity wrappers

[xonotic/netradiant.git] / libs / gtkutil / button.h

diff --git a/libs/gtkutil/button.h b/libs/gtkutil/button.h
index cec03b2fd719a0a82b3aa75c6f430e6ba8bbf827..238b207c7a98e821ffdc336b449355612506fb3f 100644 (file)
--- a/libs/gtkutil/button.h
+++ b/libs/gtkutil/button.h
@@ -29,10 +29,10 @@ typedef int gint;
 typedef gint gboolean;
 typedef unsigned int guint;
 
-void button_connect_callback( ui::Button button, const Callback& callback );
-void button_connect_callback( ui::ToolButton button, const Callback& callback );
-guint toggle_button_connect_callback( ui::ToggleButton button, const Callback& callback );
-guint toggle_button_connect_callback( ui::ToggleToolButton button, const Callback& callback );
+void button_connect_callback( ui::Button button, const Callback<void()>& callback );
+void button_connect_callback( ui::ToolButton button, const Callback<void()>& callback );
+guint toggle_button_connect_callback( ui::ToggleButton button, const Callback<void()>& callback );
+guint toggle_button_connect_callback( ui::ToggleToolButton button, const Callback<void()>& callback );
 
 void button_set_icon( ui::Button button, const char* icon );
 void toggle_button_set_active_no_signal( ui::ToggleButton item, gboolean active );