Added delayed display.

Demo/Classes/HudDemoViewController.m

@@ -156,7 +156,7 @@ - (IBAction)showWithLabelMixed:(id)sender
 - (void)myTask
 {
     // Do something usefull in here instead of sleeping ...
-    sleep(1);
+    sleep(1 + (delay / 1000));
     // Labels can be changed during the execution
     //HUD.detailsLabelText = @"Something";
     //sleep(3);

MBProgressHUD.h

@@ -90,6 +90,8 @@ typedef enum
 	float opacity;
 	UIFont* labelFont;
 	UIFont* detailsLabelFont;
+
+    BOOL isFinished;
 }
 
 /** A convenience constructor that initializes the HUD with the window's bounds. Calls the designated constructor with

MBProgressHUD.m

@@ -172,6 +172,8 @@ - (id)initWithFrame:(CGRect)frame
 
         // Add details label
         detailsLabel = [[UILabel alloc] initWithFrame:self.bounds];
+
+        isFinished = NO;
     }
     return self;
 }
@@ -333,13 +335,31 @@ - (void)showWhileExecuting:(SEL)method onTarget:(id)target withObject:(id)object
     objectForExecution = [object retain];
     useAnimation = animated;
 
-    // Show HUD view
-    [self showUsingAnimation:useAnimation];
+    if (delay)
+    {
+        [NSThread detachNewThreadSelector:@selector(delayedShow) toTarget:self withObject:nil];
+    }
+    else
+    {
+        // Show HUD view
+        [self showUsingAnimation:useAnimation];
+    }
 
     // Launch execution in new thread
     [NSThread detachNewThreadSelector:@selector(launchExecution) toTarget:self withObject:nil];
 }
 
+- (void)delayedShow
+{
+    NSUInteger usecDelay = delay * 1000;
+    usleep(usecDelay);
+
+    if (!isFinished)
+    {
+        [self showUsingAnimation:useAnimation];
+    }
+}
+
 - (void)launchExecution
 {
     NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
@@ -361,6 +381,8 @@ - (void)animationFinished:(NSString*)animationID finished:(BOOL)finished context
 
 - (void)done
 {
+    isFinished = YES;
+
     // If delegate was set make the callback
     self.alpha = 0.0;
     if (delegate != nil)