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Re: Thanks for the TableView hint.

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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References: 
 >Fwd: Thanks for the TableView hint. (From: Jerry LeVan <email@hidden>)
 >Re: Thanks for the TableView hint. (From: Allan Odgaard <email@hidden>)



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