From acea7b2e728787a0d83bbf83c8c1f042d2c32e7e Mon Sep 17 00:00:00 2001
From: chai <215380520@qq.com>
Date: Mon, 3 Jun 2024 10:15:45 +0800
Subject: + plugins project

---
 .../MonoGame.Extended.Gui/Controls/ListBox.cs      | 42 ++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 Plugins/MonoGame.Extended/source/MonoGame.Extended.Gui/Controls/ListBox.cs

(limited to 'Plugins/MonoGame.Extended/source/MonoGame.Extended.Gui/Controls/ListBox.cs')

diff --git a/Plugins/MonoGame.Extended/source/MonoGame.Extended.Gui/Controls/ListBox.cs b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Gui/Controls/ListBox.cs
new file mode 100644
index 0000000..d456e07
--- /dev/null
+++ b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Gui/Controls/ListBox.cs
@@ -0,0 +1,42 @@
+using Microsoft.Xna.Framework;
+
+namespace MonoGame.Extended.Gui.Controls
+{
+    public class ListBox : SelectorControl
+    {
+        public ListBox()
+        {
+        }
+
+        public override Size GetContentSize(IGuiContext context)
+        {
+            var width = 0;
+            var height = 0;
+
+            foreach (var item in Items)
+            {
+                var itemSize = GetItemSize(context, item);
+
+                if (itemSize.Width > width)
+                    width = itemSize.Width;
+
+                height += itemSize.Height;
+            }
+
+            return new Size(width + ClipPadding.Width, height + ClipPadding.Height);
+        }
+
+        public override void Draw(IGuiContext context, IGuiRenderer renderer, float deltaSeconds)
+        {
+            base.Draw(context, renderer, deltaSeconds);
+
+            ScrollIntoView(context);
+            DrawItemList(context, renderer);
+        }
+
+        protected override Rectangle GetListAreaRectangle(IGuiContext context)
+        {
+            return ContentRectangle;
+        }
+    }
+}
\ No newline at end of file
-- 
cgit v1.1-26-g67d0