Re: Thanks for the TableView hint.
Re: Thanks for the TableView hint.
- Subject: Re: Thanks for the TableView hint.
- From: Jerry LeVan <email@hidden>
- Date: Wed, 3 Mar 2004 10:17:08 -0500
I did not show all of the code, the fragment occurs in a routine:
// we want to handle the "enter" key in a special way so we have to
make ourself the
// delegate of inputTextView
- (BOOL)textView:(NSTextView *)textView
doCommandBySelector:(SEL)commandSelector
{
NSRange selRange,aRange;
if( @selector(insertNewline:) == commandSelector)
{
// shift/return or enter?
NSString *characters = [[NSApp currentEvent] characters];
unichar ch = [characters characterAtIndex:0];
if( !( (ch == NSEnterCharacter) ||
(ch == NSCarriageReturnCharacter) &&
([[NSApp currentEvent] modifierFlags] & NSShiftKeyMask)
)
) return NO ;
// OK, we have the enter or shift return key pressed, first check to
see if there is a selection
// and if so, execute the selection.
On Mar 3, 2004, at 9:49 AM, Allan Odgaard wrote:
On 3. Mar 2004, at 15:25, Jerry LeVan wrote:
NSString *characters = [[NSApp currentEvent] characters];
unichar ch = [characters characterAtIndex:0];
Some events may not generate characters! so check string length before
accessing the character at index zero.
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