clicking on data tips option breaks WindowButtonDown callback

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Juan Jose
Juan Jose 2024 年 11 月 7 日
回答済み: Walter Roberson 2024 年 11 月 7 日
I'm defining a callback for clicks like this:
app.UIFigure.WindowButtonDownFcn = @(src, ~) disp("asda");
initially, it works just fine. Inside UIFigure i have an axes with some points scattered on it, when i click on the data tip option in the axes toolbar, then the next click does not trigger the callback. Any ideas on why is this happening or how could i debug this?

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Walter Roberson
Walter Roberson 2024 年 11 月 7 日
This is expected. Data tips rely upon WindowButtonDownFcn and there can only be one WindowButtonDownFcn active at a time on any component.
You could potentially customize the datatip response to execute your code as well.
You could potentially listener or addlistener to respond to events.

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