X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2FKeyModifier.h;h=b900b14650695d8c81dc01400b48b7d62dce1fad;hb=40a331abfdf9c774fd767d53dcdb578afd14da51;hp=0e04eb79d69d7d5f2bc1025d12a6fc34a29a59dd;hpb=d5fc2425a9bae6482ef36a770eb404297b29433a;p=lyx.git

diff --git a/src/frontends/KeyModifier.h b/src/frontends/KeyModifier.h
index 0e04eb79d6..b900b14650 100644
--- a/src/frontends/KeyModifier.h
+++ b/src/frontends/KeyModifier.h
@@ -16,30 +16,18 @@
 
 namespace lyx {
 
-/// modifier key states
+/// Set of KeyModifierFlags
+typedef unsigned int KeyModifier;
 
-enum KeyModifier {
-	NoModifier       = 0, //< no modifiers held
-	ControlModifier  = 1, //< control button held
-	AltModifier      = 2, //< alt/meta key held
-	ShiftModifier    = 4  //< shift key held
+/// modifier key states
+enum KeyModifierFlags : unsigned int {
+	NoModifier       = 0,      //< no modifiers held
+	ControlModifier  = 1 << 0, //< control button held
+	AltModifier      = 1 << 1, //< alt key held
+	ShiftModifier    = 1 << 2, //< shift key held
+	MetaModifier     = 1 << 3  //< meta key held
 };
 
-
-inline KeyModifier operator|(KeyModifier s1, KeyModifier s2)
-{
-	int const i1 = static_cast<int>(s1);
-	int const i2 = static_cast<int>(s2);
-	return static_cast<KeyModifier>(i1 | i2);
-}
-
-
-inline void operator|=(KeyModifier & s1, KeyModifier s2)
-{
-	s1 = static_cast<KeyModifier>(s1 | s2);
-}
-
-
 } // namespace lyx
 
 #endif // KEYMODIFIER_H