X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fstate.h;h=688d8dcb3baa60cbf7afb0f97302f0275545026f;hb=a87d05583cb7dffaf0e0f5eb9f9b2fc0bcf656e1;hp=4e57990c9f015b9ddb2827d767322f188b2b6c3f;hpb=d7ae291415a21cc886fe318070b41ac8d3e57a30;p=libs%2Fgltk.git

diff --git a/source/state.h b/source/state.h
index 4e57990..688d8dc 100644
--- a/source/state.h
+++ b/source/state.h
@@ -1,3 +1,10 @@
+/* $Id$
+
+This file is part of libmspgltk
+Copyright © 2007  Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
 #ifndef MSP_GLTK_STATE_H_
 #define MSP_GLTK_STATE_H_
 
@@ -9,13 +16,29 @@ namespace GLtk {
 
 enum State
 {
-	NORMAL,   //< Default state
-	HOVER,    //< Pointer over the widget
-	ACTIVE,   //< Widget is active (e.g. pressed button)
-	DISABLED, //< Widget is unresponsive
-	N_STATES_ //< Sentry value
+	NORMAL=0,   //< Default state
+	HOVER=1,    //< Pointer over the widget
+	ACTIVE=2,   //< Widget is active (e.g. pressed button)
+	FOCUS=4,    //< Widget has input focus
+	DISABLED=8, //< Widget is unresponsive
+	N_STATES_=16 //< Sentry value
 };
 
+inline State operator|(State a, State b)
+{ return static_cast<State>(static_cast<int>(a)|static_cast<int>(b)); }
+
+inline State operator|=(State &a, State b)
+{ a=a|b; return a; }
+
+inline State operator&(State a, State b)
+{ return static_cast<State>(static_cast<int>(a)&static_cast<int>(b)); }
+
+inline State operator&=(State &a, State b)
+{ a=a&b; return a; }
+
+inline State operator~(State a)
+{ return static_cast<State>(~static_cast<int>(a)); }
+
 extern std::istream &operator>>(std::istream &, State &);
 
 } // namespace GLtk