Re: Sending a Cmd-V keystroke
Re: Sending a Cmd-V keystroke
- Subject: Re: Sending a Cmd-V keystroke
- From: Chaitanya Pandit <email@hidden>
- Date: Tue, 30 Mar 2010 00:39:53 +0530
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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