Is there a proper way to remove a view and stop it from getting
events? Maybe it is subview of something else too?
I don't think that's possible.
What is it that triggers you to remove the view? Are you doing it
in the middle of some mouse event, or from something not related to
user input events in the window?
j o a r
I have a window controller for graphics output of scientific
calculations. There is a scroll view and a view for the graphics.
When the scroll view awakes from the nib, it sets the graphics view
to its document view.
I am extending my software now to do 3D calculations. I want to reuse
most of the current window controller and just replace the scroll
view and graphics view by a new scroll view with an NSOpenGLView
subclass as its document view. It works, but the original graphics
view continues to get events. If I remove that view, those events
cause a crash. If I retain it before removing it, I can see the
events reaching that object. It would be better to have the view
removed from the responder chain because those events will not make
sense to the planned 3D output.
All this changes are done when the window first opens (in
windowDidLoad). It opens fine but a crash occurs when the mouse is
moved.
I thought of making a separate nib file for the 3D view, but the
previous nib file has a lot of other elements (e.g. drawers, dialog
boxes, tool bar elements, etc.) that should be the same and I want to
reuse them as is.
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