Adds placeholders to AttributedText (Resolves #2440) #2445
Merged
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Adds placeholders to AttributedText (Resolves #2440)
We want to display inline widgets in
SuperEditor
. This requires a way to represent the existence of such widgets within the text model, which isAttributedText
.This PR adds placeholders to
AttributedText
. A placeholder is anObject
that takes up the space of a single character. This spacing allows for text positions before and after the placeholder, but not within the placeholder.Each placeholder is represented by some kind of
Object
. We currently don't place any restriction on what that is. Mapping from placeholders to widgets is handled by the visual system.