1 files changed, 38 insertions, 0 deletions
diff --git a/src/osx/MultiCombo.m b/src/osx/MultiCombo.m
new file mode 100644
index 0000000..8930460
--- /dev/null
+++ b/src/osx/MultiCombo.m
@@ -0,0 +1,38 @@
+//
+//  MultiCombo.m
+//  TikZiT
+//
+//  Created by Aleks Kissinger on 21/04/2011.
+//  Copyright 2011 __MyCompanyName__. All rights reserved.
+//
+
+#import "MultiCombo.h"
+
+
+@implementation MultiCombo
+
+- (void)textDidChange:(NSNotification *)notification {
+	[super textDidChange:notification];
+	[self setMulti:NO];
+}
+
+- (void)setMulti:(BOOL)m {
+	multi = m;
+	if (multi) {
+		[self setTextColor:[NSColor grayColor]];
+		[self setStringValue:@"multiple values"];
+	}
+}
+
+- (BOOL)multi { return multi; }
+
+- (BOOL)becomeFirstResponder {
+	[super becomeFirstResponder];
+	if ([self multi]) {
+		[self setTextColor:[NSColor blackColor]];
+		[self setStringValue:@""];
+	}
+	return YES;
+}
+
+@end