From 4e3d89760d470767e90b36827280060db6376796 Mon Sep 17 00:00:00 2001
From: Dan Walmsley <dan@walms.co.uk>
Date: Tue, 2 Oct 2018 20:34:39 +0100
Subject: [PATCH] dont beep on backspace or arrow keys.

---
 src/Avalonia.Native.OSX/window.mm | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/Avalonia.Native.OSX/window.mm b/src/Avalonia.Native.OSX/window.mm
index 64deaa79327..0e745fdf8a7 100644
--- a/src/Avalonia.Native.OSX/window.mm
+++ b/src/Avalonia.Native.OSX/window.mm
@@ -504,11 +504,6 @@ - (void) keyboardEvent: (NSEvent *) event withType: (AvnRawKeyEventType)type
     auto modifiers = [self getModifiers:[event modifierFlags]];
      
     _lastKeyHandled = _parent->BaseEvents->RawKeyEvent(type, timestamp, modifiers, key);
-    
-    if (modifiers != 0)
-    {
-        _lastKeyHandled = true;
-    }
 }
 
 - (BOOL)performKeyEquivalent:(NSEvent *)event
@@ -554,7 +549,7 @@ - (AvnInputModifiers)getModifiers:(NSEventModifierFlags)mod
 
 - (BOOL)hasMarkedText
 {
-    return false;
+    return _lastKeyHandled;
 }
 
 - (NSRange)markedRange
@@ -589,7 +584,10 @@ - (NSAttributedString *)attributedSubstringForProposedRange:(NSRange)range actua
 
 - (void)insertText:(id)string replacementRange:(NSRange)replacementRange
 {
-    _lastKeyHandled = _parent->BaseEvents->RawTextInputEvent(0, [string UTF8String]);
+    if(!_lastKeyHandled)
+    {
+        _lastKeyHandled = _parent->BaseEvents->RawTextInputEvent(0, [string UTF8String]);
+    }
 }
 
 - (NSUInteger)characterIndexForPoint:(NSPoint)point