Well, I've tried just about everything I can think of at this point,
but can't change the NSTableView cell successfully. To give some more
detail, the cell text is red when there is an error, but when the user
goes to edit the cell, I want to change the cell text back to black.
I can change the cell text from red to black when the user first
begins to edit the text, with the following code:
-(void)controlTextDidBeginEditing:(NSNotification *)notification
{
fieldEd = [[notification userInfo] objectForKey:@"NSFieldEditor"];
// Change the field editor text color to black (since it is being
edited)
[fieldEd setTextColor:[NSColor blackColor]];
}
But this only works when the user hits a key. What I would like to do
is change the text from red to black when the user enters the cell for
editing, but before the user hits any key.
I think what I need is a "controlTextMightBeginEditing" instead of
"controlTextDidBeginEditing". ;-)
Any ideas? Thanks in advance.
On 2-Mar-09, at 8:11 AM, K.Darcy Otto wrote:
I want to change the contents of an NSTableView cell immediately
prior to editing, but cannot figure out how to do this. That is, I
want to return YES to
tableView:aTableView:shouldEditTableColumn:row:, to permit editing
to begin, but before editing actually begins, modify the colour and
text of the cell that is going to be edited.
I was thinking about putting the code into
tableView:aTableView:shouldEditTableColumn:row:; but I'm pretty sure
this would not be good form; and in any case, that method is called
more than once at the beginning of an edit. Any help would be
greatly appreciated.
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