[iOS]Fix for Character Spacing Not Updating Correctly in Editor for Dynamically Added Text#25347
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jfversluis merged 26 commits intodotnet:mainfrom Jan 31, 2025
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| Platform.TextExtensions.UpdateText(handler.PlatformView, editor); | ||
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| // Any text changes in the editor field require recalculating the CharacterSpacing by regenerating the attributed string to properly apply the spacing and override the current text formatting. | ||
| if (editor.CharacterSpacing > 0) |
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Can invalidate CharacterSpacing just doing:
handler?.UpdateValue(nameof(CharacterSpacing));
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Thanks for the suggestion! I've updated the code as per your recommendation, using handler?.UpdateValue(nameof(CharacterSpacing));
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…sLayout is set for Tablet but not on mobile devices (dotnet#26152)" This reverts commit 0ddc794.
…msLayout is set for Tablet but not on mobile devices (dotnet#26152)" This reverts commit 4b9074c.
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Root Cause
The text was initially loaded with CharacterSpacing and then mapped as AttributedText for the native UITextView text. However, when characters were dynamically added in the editor field, the current text mapped as the simple text without considering the CharacterSpacing for the native AttributedText for the UITextView, which caused the issue.
Description of Change
We are recreating the character mapping whenever the text changes with CharacterSpacing Value. This approach resolves the issue and ensures the functionality works as intended
Validated the behaviour in the following platforms
Issues Fixed
Fixes #17782
Output Screenshot
Mac.Before.Fix.mp4
Mac.After.Fix.mp4
iOS.Before.fix.1.mov
iOS.After.Fix.1.mov