Ellpeck/MLEM
1
0
Fork 0
mirror of https://github.com/Ellpeck/MLEM.git synced 2024-05-10 03:28:43 +02:00
Code Issues Projects Releases Wiki Activity

Fixed scrolling panels calculating their height incorrectly when their first child is hidden

Browse source
This commit is contained in:
Ell 2024-03-30 12:24:57 +01:00
parent 5d4f1293c7
commit 7f4cc773ec
2 changed files with 6 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
CHANGELOG.md
View file

@ -51,6 +51,7 @@ Improvements
Fixes
- Fixed panels updating their relevant children too much when the scroll bar is hidden
- Fixed a stack overflow exception when a panel's scroll bar auto-hiding causes elements to gain height
- Fixed scrolling panels calculating their height incorrectly when their first child is hidden
### MLEM.Extended
Improvements

10
MLEM.Ui/Elements/Panel.cs
View file

@ -223,10 +223,10 @@ namespace MLEM.Ui.Elements {
/// </summary>
/// <param name="elementY">The y coordinate to scroll to, which should have this element's <see cref="Element.Scale"/> applied.</param>
public void ScrollToElement(float elementY) {
var firstChild = this.Children.FirstOrDefault(c => c != this.ScrollBar);
if (firstChild == null)
var highestValidChild = this.Children.FirstOrDefault(c => c != this.ScrollBar && !c.IsHidden);
if (highestValidChild == null)
return;
this.ScrollBar.CurrentValue = (elementY - this.Area.Height / 2 - firstChild.Area.Top) / this.Scale + this.ChildPadding.Value.Height / 2;
this.ScrollBar.CurrentValue = (elementY - this.Area.Height / 2 - highestValidChild.Area.Top) / this.Scale + this.ChildPadding.Value.Height / 2;
}
/// <inheritdoc />
@ -282,9 +282,9 @@ namespace MLEM.Ui.Elements {
float childrenHeight;
if (this.Children.Count > 1) {
var firstChild = this.Children.FirstOrDefault(c => c != this.ScrollBar);
var highestValidChild = this.Children.FirstOrDefault(c => c != this.ScrollBar && !c.IsHidden);
var lowestChild = this.GetLowestChild(c => c != this.ScrollBar && !c.IsHidden, true);
childrenHeight = lowestChild.GetTotalCoveredArea(false).Bottom - firstChild.Area.Top;
childrenHeight = lowestChild.GetTotalCoveredArea(false).Bottom - highestValidChild.Area.Top;
} else {
// if we only have one child (the scroll bar), then the children take up no visual height
childrenHeight = 0;