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Diffstat (limited to 'frontends/cocoa/PSMTabBarControl/PSMProgressIndicator.m')
-rw-r--r--frontends/cocoa/PSMTabBarControl/PSMProgressIndicator.m40
1 files changed, 40 insertions, 0 deletions
diff --git a/frontends/cocoa/PSMTabBarControl/PSMProgressIndicator.m b/frontends/cocoa/PSMTabBarControl/PSMProgressIndicator.m
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index 000000000..983609bbc
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+++ b/frontends/cocoa/PSMTabBarControl/PSMProgressIndicator.m
@@ -0,0 +1,40 @@
+//
+// PSMProgressIndicator.m
+// PSMTabBarControl
+//
+// Created by John Pannell on 2/23/06.
+// Copyright 2006 Positive Spin Media. All rights reserved.
+//
+
+#import "PSMProgressIndicator.h"
+#import "PSMTabBarControl.h"
+
+@interface PSMTabBarControl (PSMProgressIndicatorExtensions)
+
+- (void)update;
+
+@end
+
+@implementation PSMProgressIndicator
+
+- (id) initWithFrame: (NSRect)frameRect;
+{
+ if ((self = [super initWithFrame: frameRect]) == nil) return nil;
+ [self setControlSize: NSSmallControlSize];
+ return self;
+}
+
+// overrides to make tab bar control re-layout things if status changes
+- (void)setHidden:(BOOL)flag {
+ [super setHidden:flag];
+ [(PSMTabBarControl *)[self superview] update];
+}
+
+- (void)stopAnimation:(id)sender {
+ [NSObject cancelPreviousPerformRequestsWithTarget:self
+ selector:@selector(startAnimation:)
+ object:nil];
+ [super stopAnimation:sender];
+}
+
+@end