Setting KeyPressFcn on current figure
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Hi all,
I have defined a KeyPressFcn (or WindowKeyPressFcn) for a figure. Now I want to keep that callback active while another figure has focus. Is this possible? Figure callbacks seem not to work on current figures but on focused figures. Can I change that, or is there some other solution?
Thanks!
Jaap
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Sean de Wolski
le 10 Fév 2012
No, the figure with the callback has to have focus. You could have a new figure take over with the keypressfcn while it's active perhaps. We'd need more detail to help you with a solution.
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Jaap
le 13 Fév 2012
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Sean de Wolski
le 13 Fév 2012
So the callback (keypressfcn) on the scatterplot that opens the new figure should pass it information with the handle to that point, the figure/axes handles and any other information it might need. Then it sets the keypressfcn of the new figure to do what you want (I would keep this callback in a standalone *.m file). The behavior that you want is completely feasible.
I hope this helps. Post more information if you want more detail.
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