CHANGELOG.md

@@ -18,9 +18,7 @@ Jump to version:
 
 ## 7.1.2 (In Development)
 
-### MLEM.Ui
-Additions
-- Added Panel.IsVisible method to check if a child element is visible
+No code changes
 
 ## 7.1.1
 

MLEM.Ui/Elements/Panel.cs

@@ -255,16 +255,6 @@ namespace MLEM.Ui.Elements {
             this.ScrollBar.CurrentValue = this.ScrollBar.MaxValue;
         }
 
-        /// <summary>
-        /// Returns whether the given <paramref name="element"/> is currently visible within this panel if it scrolls overflow.
-        /// This method will return <see langword="true"/> on any elements whose <see cref="Element.Area"/> intersects this panel's render target area, regardless of whether it is a child or grandchild of this panel.
-        /// </summary>
-        /// <param name="element">The element to query for visibility.</param>
-        /// <returns>Whether the element is in this panel's visible area.</returns>
-        public bool IsVisible(Element element) {
-            return element.Area.Intersects(this.GetRenderTargetArea());
-        }
-
         /// <inheritdoc />
         protected override void InitStyle(UiStyle style) {
             base.InitStyle(style);
@@ -379,12 +369,13 @@ namespace MLEM.Ui.Elements {
         private void ForceUpdateRelevantChildren() {
             this.relevantChildrenDirty = false;
             this.relevantChildren.Clear();
+            var visible = this.GetRenderTargetArea();
             foreach (var child in this.SortedChildren) {
-                if (this.IsVisible(child)) {
+                if (child.Area.Intersects(visible)) {
                     this.relevantChildren.Add(child);
                 } else {
                     foreach (var c in child.GetChildren(regardGrandchildren: true)) {
-                        if (this.IsVisible(c)) {
+                        if (c.Area.Intersects(visible)) {
                             this.relevantChildren.Add(child);
                             break;
                         }