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Avoid unnecessary panel updates by using an Epsilon comparison when scrolling children

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Ell 2022-01-09 01:15:05 +01:00
parent c28f6d858c
commit 80a6c6b5e2
2 changed files with 2 additions and 1 deletions
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1
CHANGELOG.md
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@ -25,6 +25,7 @@ Improvements
- Allow for checkboxes and radio buttons to be disabled - Allow for checkboxes and radio buttons to be disabled
- Only set a paragraph's area dirty when a text change would cause it to change size - Only set a paragraph's area dirty when a text change would cause it to change size
- Ensure that a panel gets notified of all relevant changes by calling OnChildAreaDirty for all grandchildren - Ensure that a panel gets notified of all relevant changes by calling OnChildAreaDirty for all grandchildren
- Avoid unnecessary panel updates by using an Epsilon comparison when scrolling children
Fixes Fixes
- Fixed paragraph links having incorrect hover locations when using special text alignments - Fixed paragraph links having incorrect hover locations when using special text alignments

2
MLEM.Ui/Elements/Panel.cs
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@ -120,7 +120,7 @@ namespace MLEM.Ui.Elements {
return; return;
var offset = new Vector2(0, -this.ScrollBar.CurrentValue); var offset = new Vector2(0, -this.ScrollBar.CurrentValue);
foreach (var child in this.GetChildren(c => c != this.ScrollBar, true)) { foreach (var child in this.GetChildren(c => c != this.ScrollBar, true)) {
if (child.ScrollOffset != offset) { if (!child.ScrollOffset.Equals(offset, Epsilon)) {
child.ScrollOffset = offset; child.ScrollOffset = offset;
this.relevantChildrenDirty = true; this.relevantChildrenDirty = true;
} }