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added a bound check for the auto-calculated scroller size
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1 changed files with 5 additions and 5 deletions
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@ -229,13 +229,13 @@ namespace MLEM.Ui.Elements {
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// the max value of the scrollbar is the amount of non-scaled pixels taken up by overflowing components
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var scrollBarMax = (childrenHeight - this.ChildPaddedArea.Height) / this.Scale;
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if (this.ScrollBar.MaxValue != scrollBarMax) {
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if (!this.ScrollBar.MaxValue.Equals(scrollBarMax, Epsilon)) {
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this.ScrollBar.MaxValue = scrollBarMax;
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this.relevantChildrenDirty = true;
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}
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// the scroller height has the same relation to the scroll bar height as the visible area has to the total height of the panel's content
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var scrollerHeight = this.ChildPaddedArea.Height / childrenHeight / this.Scale * this.ScrollBar.Area.Height;
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var scrollerHeight = Math.Min(this.ChildPaddedArea.Height / childrenHeight / this.Scale, 1) * this.ScrollBar.Area.Height;
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this.ScrollBar.ScrollerSize = new Vector2(this.ScrollerSize.Value.X, Math.Max(this.ScrollerSize.Value.Y, scrollerHeight));
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// update the render target
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