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GeezerVison is showing github.com — multi-selecting with Interaction.link() · Issue #116 · fastplotlib/fastplotlib

multi-selecting with Interaction.link() #116

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multi-selecting with Interaction.link()#116
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@kushalkolar
kushalkolar
opened on Jan 13, 2023
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just some brainstorming

link() takes a kwarg, multi = False | True, if it is True then use allow the use of Crtl as a modifier. In _set_feature we don't call _reset_feature if the modifier is present, and we use a list of PreviouslyModifiedData to store the orig data of the selected stuff.

Seems like Event has a modifiers attribute so this should be straight forward: https://github.com/pygfx/pygfx/blob/6e39c3470ec3956753f189f56451e5336be77b79/examples/feature_demo/multi_select.py#L63

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  1. kushalkolar commented on Nov 26, 2023

    @kushalkolar
    kushalkolar
    on Nov 26, 2023
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    This gets too complicated and messy, we keep link() simple and if users want to do more complex things they can use add_event_handler() and have full control.

  2. kushalkolar
    closed this as not plannedon Nov 26, 2023
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