1 files changed, 34 insertions, 0 deletions
diff --git a/Liaison/LiScrolLView.m b/Liaison/LiScrolLView.m
new file mode 100644
index 0000000..2441ed0
--- /dev/null
+++ b/Liaison/LiScrolLView.m
@@ -0,0 +1,34 @@
+//
+//  LiScrolLView.m
+//  Liaison
+//
+//  Created by Brian Cully on Sat May 10 2003.
+//  Copyright (c) 2003 Brian Cully. All rights reserved.
+//
+
+#import "LiScrolLView.h"
+
+@implementation LiScrollView
+- (void)validateScrollers;
+{
+    BOOL horizVisible, vertVisible;
+    NSSize mySize, contentSize;
+
+    mySize = [self frame].size;
+    contentSize = [[self documentView] frame].size;
+
+    vertVisible = mySize.height < contentSize.height;
+    horizVisible = mySize.width < contentSize.width;
+
+    [self setHasVerticalScroller: vertVisible];
+    [self setHasHorizontalScroller: horizVisible];
+    
+    return;
+}
+
+- (void)drawRect: (NSRect)aRect
+{
+    [self validateScrollers];
+    [super drawRect: aRect];
+}
+@end