Try 
[windowObject makeFirstResponder:testField1];
instead of [textField1 becomeFirstResponder];


Thanks,

Chaitanya Pandit

On Mar 26, 2010, at 5:53 AM, Jim Graham wrote:

> Hi
> 
> This is a problem that occurred a few months back in a project. I Never 
> actually used it in the project but it has bugged me ever since. I have 
> simplified the problem into a small example
> 
> There is a window with three NSTextFields and a button. The button is 
> connected to the doPaste action and the fields are outlets
> 
> Here is the code
> 
> 
> -(IBAction)doPaste:(id)sender{
>       
>       NSPasteboard *pb = [NSPasteboard generalPasteboard];
>       [pb declareTypes:[NSArray arrayWithObject:NSStringPboardType] 
> owner:self];
>       
>       [pb setString:@"Field 1" forType:NSStringPboardType];
>       [textField1 becomeFirstResponder];
>       [self pasteIt];
>       
>       [pb setString:@"Field 2" forType:NSStringPboardType];
>       [textField2 becomeFirstResponder];
>       [self pasteIt]; 
>        
>       [pb setString:@"Field 3" forType:NSStringPboardType];
>       [textField3 becomeFirstResponder];
>       [self pasteIt];
>         
> }
>         
> -(void)pasteIt{
>                 
>       CGEventSourceRef sourceRef = 
> CGEventSourceCreate(kCGEventSourceStateCombinedSessionState);
>                 if (!sourceRef)
>                 { 
>                         NSLog(@"No event source");
>                         return;
>                 }
>       //9 = "v"
>       CGEventRef eventDown = CGEventCreateKeyboardEvent(sourceRef, 
> (CGKeyCode)9, true);
>       CGEventSetFlags(eventDown, kCGEventFlagMaskCommand);
>       CGEventRef eventUp = CGEventCreateKeyboardEvent(sourceRef, 
> (CGKeyCode)9, false);
>       CGEventPost(kCGHIDEventTap, eventDown);
>       CGEventPost(kCGHIDEventTap, eventUp);
>       CFRelease(eventDown);
>       CFRelease(eventUp);
>       CFRelease(sourceRef);
>                 
> }
> 
> I expected that each of the fields would have their respective text pasted 
> into them. What actually happens is that the last field gets three copies of 
> it's text, Field 3, pasted into it. The other two fields are blank.
> 
> Can anybody explain why that should happen.
> 
> Jim Graham_______________________________________________
> 
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