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Fix rich text box snapping to be ignored at text end

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#2964
This commit is contained in:
Wojtek Figat
2024-10-04 22:39:10 +02:00
parent c759b5fa24
commit 58e1396c15
1 changed files with 6 additions and 1 deletions
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7
Source/Engine/UI/GUI/Common/RichTextBoxBase.cs
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@@ -280,11 +280,16 @@ namespace FlaxEngine.GUI
GetNearestTextBlock(end, out TextBlock endTextBlock, !movingBack); GetNearestTextBlock(end, out TextBlock endTextBlock, !movingBack);
snappedStart = startTextBlock.Range.Contains(start) ? start : (movingBack ? startTextBlock.Range.EndIndex - 1 : startTextBlock.Range.StartIndex); snappedStart = startTextBlock.Range.Contains(start) ? start : (movingBack ? startTextBlock.Range.EndIndex - 1 : startTextBlock.Range.StartIndex);
snappedEnd = endTextBlock.Range.Contains(end) ? end : (movingBack ? endTextBlock.Range.EndIndex - 1 : endTextBlock.Range.StartIndex); snappedEnd = endTextBlock.Range.Contains(end) ? end : (movingBack ? endTextBlock.Range.EndIndex - 1 : endTextBlock.Range.StartIndex);
snappedStart = movingBack ? Math.Min(start, snappedStart) : Math.Max(start, snappedStart); snappedStart = movingBack ? Math.Min(start, snappedStart) : Math.Max(start, snappedStart);
snappedEnd = movingBack ? Math.Min(end, snappedEnd) : Math.Max(end, snappedEnd); snappedEnd = movingBack ? Math.Min(end, snappedEnd) : Math.Max(end, snappedEnd);
// Don't snap if selection is right in the end of the text
if (start == _text.Length)
snappedStart = _text.Length;
if (end == _text.Length)
snappedEnd = _text.Length;
} }
base.SetSelection(snappedStart, snappedEnd, withScroll); base.SetSelection(snappedStart, snappedEnd, withScroll);