Getting mouse events in view placed in NSTableRowView
Getting mouse events in view placed in NSTableRowView
- Subject: Getting mouse events in view placed in NSTableRowView
- From: email@hidden
- Date: Fri, 23 Nov 2012 15:08:43 -0700
Hi,
I'm having a problem with a subclass of NSTableRowView I'm trying to implement. I have custom NSTableCellView that contains a button. When I press the button, I want that row to expand in height. I would like to then place a custom NSView into that new space (think of it as a detail view of the cell that was clicked).
I created an NSTableRowView subclass, but currently have no custom code (except to trap mouse events and immediately call "super" with them). When the button is clicked, I add my custom view as a subview of my custom NSTableRowView, and it appears. The problem is that this custom view does not see any mouse events. As a simple test, I placed a slider control into the view, but I can't move it.
Stepping through the debugger, I see that my NSTableRowView subclass is indeed being used, that it contains no other subviews than all of the NSTableRowView instances for each column plus the one I manually added. I put an NSLog statement in the NSTableRowView's mouseDown method, but no mouse downs are being recorded in the open space created by updating the height of the table. I have called "noteHeightOfRowsWithIndexesChanged" when making these changes.
Where are the mouse clicks going!?? This is driving me batty.
Cheers,
Demitri
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