diff --git a/h2d/TextInput.hx b/h2d/TextInput.hx
index 08ac7f7f5d..165a62156b 100644
--- a/h2d/TextInput.hx
+++ b/h2d/TextInput.hx
@@ -10,6 +10,8 @@ private typedef TextHistoryElement = { t : String, c : Int, sel : { start : Int,
 **/
 class TextInput extends Text {
 
+	public static final modifierKey: Int = Sys.systemName() == "Mac" ? K.LEFT_WINDOW_KEY : K.CTRL;
+
 	/**
 		Current position of the input cursor.
 		When TextInput is not focused value is -1.
@@ -165,12 +167,12 @@ class TextInput extends Text {
 		var oldText = text;
 
 		switch( e.keyCode ) {
-		case K.LEFT if (K.isDown(K.CTRL)):
+		case K.LEFT if (K.isDown(modifierKey)):
 			cursorIndex = getWordStart();
 		case K.LEFT:
 			if( cursorIndex > 0 )
 				cursorIndex--;
-		case K.RIGHT if (K.isDown(K.CTRL)):
+		case K.RIGHT if (K.isDown(modifierKey)):
 			cursorIndex = getWordEnd();
 		case K.RIGHT:
 			if( cursorIndex < text.length )
@@ -216,32 +218,32 @@ class TextInput extends Text {
 				cursorIndex++;
 				onChange();
 			}
-		case K.Z if( K.isDown(K.CTRL) ):
+		case K.Z if( K.isDown(modifierKey) ):
 			if( undo.length > 0 && canEdit ) {
 				redo.push(curHistoryState());
 				setState(undo.pop());
 				onChange();
 			}
 			return;
-		case K.Y if( K.isDown(K.CTRL) ):
+		case K.Y if( K.isDown(modifierKey) ):
 			if( redo.length > 0 && canEdit ) {
 				undo.push(curHistoryState());
 				setState(redo.pop());
 				onChange();
 			}
 			return;
-		case K.A if (K.isDown(K.CTRL)):
+		case K.A if (K.isDown(modifierKey)):
 			if (text != "") {
 				cursorIndex = text.length;
 				selectionRange = {start: 0, length: text.length};
 				selectionSize = 0;
 			}
 			return;
-		case K.C if (K.isDown(K.CTRL)):
+		case K.C if (K.isDown(modifierKey)):
 			if( text != "" && selectionRange != null ) {
 				hxd.System.setClipboardText(text.substr(selectionRange.start, selectionRange.length));
 			}
-		case K.X if (K.isDown(K.CTRL)):
+		case K.X if (K.isDown(modifierKey)):
 			if( text != "" && selectionRange != null ) {
 				if(hxd.System.setClipboardText(text.substr(selectionRange.start, selectionRange.length))) {
 					if( !canEdit ) return;
@@ -250,7 +252,7 @@ class TextInput extends Text {
 					onChange();
 				}
 			}
-		case K.V if (K.isDown(K.CTRL)):
+		case K.V if (K.isDown(modifierKey)):
 			if( !canEdit ) return;
 			var t = hxd.System.getClipboardText();
 			if( t != null && t.length > 0 ) {