Hi,
This is an old message and I'm disappointed to see that no one has replied
to it. I'm working on a bug that only appears in Mac OS 10.3.x whereby my
NSTableView does not receive the tableViewSelectionDidChange message until I
click the Window.
The chain of events that cause this problem is as follows:
1 - User clicks on a row; controls on main window are modified to display
settings associated with row selection
2 - User clicks on another row; application displays a NSAlert dialog box
asking if they would like to save their changes
3 - User clicks either yes or no and NSTableView does not receive
the tableViewSelectionDidChange message
This problem does not happen in 10.4 or 10.5.
I've tried so many different recommendations, but I have't found anything
that works.
I'm contemplating whether or not I should simulate a keystroke to the window
to force the tableViewSelectionDidChange message to get to the NSTableView.
--
-Jaime
On Tue, Jul 10, 2007 at 1:31 PM, David Peredo <[EMAIL PROTECTED]>
wrote:
> I'm having a problem with the delegate for my NSTableView getting the
> selectionShouldChangeInTableView: method called twice when you return NO.
> This doesn't happen when YES is returned.
>
> for example, the following would print twice per click on the table:
> - (BOOL)selectionShouldChangeInTableView:(NSTableView *)aTableView {
> NSLog(@"foo");
> return NO;
> }
>
> I can't think of any reason why this behavior would be desirable. I also
> noticed that other people were experiencing the same problem (
> http://www.cocoadev.com/index.pl?SheetProblemsWithNSTableView). Anyone
> have a fix or work around? or is this, dare I say it, a Cocoa bug?
>
> Appreciate any help =)
> Dave
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--
-Jaime
http://www.jaimerios.com
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