DotNet 4.8.1 build of DotNetBar

2025-02-07 10:35:23 -05:00
parent 33439b63a0
commit 6b0a5d60f4
2609 changed files with 989814 additions and 7 deletions
--- a/Code/AdvTree/Display/NodeExpandImageDisplay.cs
+++ b/Code/AdvTree/Display/NodeExpandImageDisplay.cs
@@ -0,0 +1,25 @@
+
+
+namespace DevComponents.AdvTree.Display
+{
+	/// <summary>
+	/// Represents expand button display using predefined images.
+	/// </summary>
+	public class NodeExpandImageDisplay:NodeExpandDisplay
+	{
+		/// <summary>
+		/// Draws image type expand button.
+		/// </summary>
+		/// <param name="e">Expand context information</param>
+		public override void DrawExpandButton(NodeExpandPartRendererEventArgs e)
+		{
+			if(e.Node.Expanded)
+			{
+				if(e.ExpandImageCollapse!=null)
+					e.Graphics.DrawImage(e.ExpandImageCollapse,e.ExpandPartBounds);
+			}
+			else if(e.ExpandImage!=null)
+				e.Graphics.DrawImage(e.ExpandImage,e.ExpandPartBounds);
+		}
+	}
+}