A question about openCard
dfepstein at comcast.net
Sun Jun 2 18:00:45 EDT 2019
Is there some simple way that an openCard handler can branch based on what card it is coming from?
When a user goes to a different card in a stack, or to a different stack, I use an “openCard” handler to set things up. But I do not want those actions taken if the user is merely “returning” to a card after using a palette tool, or after a palette tool has been opened.
I’m not sure I understand the full range of events that “close” a card so that returning to it triggers “openCard.” Does this happen if I set an insertion point or select text in an unlocked field in a palette, or the user types there? Does it happen if I open a palette, or move a palette, or if the user clicks on the palette?
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