This might have some bearing: In Cocoa Recipes for Mac OS X, pg. 212;
Bill Cheeseman writes that "There are two ways in which you can create
a third button..." This is where you need more than the two button
group. He says you can use the info panel to change the number of
rows. Then he goes on to say: "The easier method is to Opton-drag the
bottom border of the matrix and watch as new buttons appear before
your eyes."
The first method, using the info panel did not work for me. My note
for when I ran into this problem a while back, reads 'bug is it sends
correct tag for 0,1 but always sends 0 for cells greater than 1.'
I had correct operation when using the Option-drag method.
Hope this is your problem.
Marcus
On Feb 26, 2009, at 1:53 AM, K. Darcy Otto wrote:
I have a window in which I'm swapping views. The mechanism by which
the user indicates the view should be swapped is a series of four
radio buttons (so, it is sort of like having a tab view, except
instead of tabs up the top, there are radio buttons in the view
itself). The radio buttons are in a matrix. The views correspond
to the radio button that should be selected. So, view 0 should have
radio button 0 selected; view 1 should have radio button 1 selected;
and so on.
When view 0 is being displayed, and the user clicks on radio button
1, view 0 is automatically swapped out for view 1, and radio button
1 is selected in view 1. The problem is, this only happens the
first time the user clicks on radio button 1. The rest of the time,
the view changes, but the radio button selection does not change.
How do I force the radio button to change each time a new view is
swapped in? The strange thing is, I have used bindings to bind the
radio button that is clicked to a variable, and the variable shows
the right value. The selection doesn't change though, except for
the first time the button is clicked.
Any help would be greatly appreciated.
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