EventScript for event beforeClose while quitting the application

Question

A script which listens to the event beforeClose and which in some cases should show a dialog to choose between some options works very well after the normal close-command.
But it runs into a problem while quitting the application.
If the dialog doesnt have to be opened everything is ok.
But if the dialog appears, the application wants to quit while the script wants to open the dialog.
Both keep fighting with each other and so I have to shoot down InDesign.
How could the quitting of the application be blocked as long as the script is doing its job?
Or how could the eventscript be prevent from execution if the close-command is not executed by the user but by the quit-command?
Martin Fischer

Answer 1

There are many reasons why you would want to change the action with the filter node. For example if you also have a value change event for the button, you could turn a right-click (which normally would open the right-click menu) into a left click that then immediately fires the value change event.
Similarly, you could have a value change and a double-click even for a listbox. Then you could add a fiterling mouse down event that would turn a single-click (normally only trigering a value change) into a double-click for certain values, but leave it at a single-click for other values.
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