Re: Changing the behavior of 'Return' in NSTableView
Re: Changing the behavior of 'Return' in NSTableView
- Subject: Re: Changing the behavior of 'Return' in NSTableView
- From: John Shockey <email@hidden>
- Date: Thu, 12 Jul 2007 07:35:01 -0400
On Jul 12, 2007, at 5:51 AM, Michael Fey wrote:
I have code in place such that when the user adds a row to the
table it automatically begins editing the cell in the first column
of the new row. However, when the user hits the Return key, I'd
like that cell to break out of editing mode and keep the current
row selected instead of the default behavior of moving on to the
next row.
The following worked for me in a program I wrote a while ago.
Have the table's delegate implement:
- (BOOL) control: (NSControl *) control textView: (NSTextView *)
textView doCommandBySelector: (SEL) command
If the control is your table view, and the command is @selector
(insertNewline:), call
[yourWindowWhichYouGetFromSomewhere makeFirstResponder: control];
and return YES
[control window] should be one way to get the window, though in my
case I had it available even more easily.
You can obviously use this method to alter the behavior of many of
the keys bound to specific effects. (For a list of many possible
selectors, see the documentation for NSResponder.)
I hope that helps.
John Shockey
john ATSIGN johncshockey DOT com
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