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Add a default impl for On #24

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alice-i-cecile opened this issue Apr 19, 2024 · 1 comment
Open

Add a default impl for On #24

alice-i-cecile opened this issue Apr 19, 2024 · 1 comment

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@alice-i-cecile
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This would be useful to construct bundle types with On components that have no effect.

I'm running into this while trying to construct ButtonBundle equivalents with On<Pointer<Click>> and On<Pointer<Hover>> fields.
@alice-i-cecile
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Ah, there appears to be an impl but it's quite restrictive: E must impl Default + EntityEvent. This may just be a limitation downstream in bevy_mod_picking then.

@alice-i-cecile alice-i-cecile mentioned this issue Apr 19, 2024
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