first commit

LibreHardwareMonitor-0.9.4/LibreHardwareMonitor/UI/Themes/ThemedToolStripRenderer.cs

@@ -0,0 +1,71 @@
+using System.Drawing;
+using System.Windows.Forms;
+
+namespace LibreHardwareMonitor.UI.Themes
+{
+    public class ThemedToolStripRenderer : ToolStripRenderer
+    {
+        protected override void OnRenderSeparator(ToolStripSeparatorRenderEventArgs e)
+        {
+            if (e.Item is not ToolStripSeparator)
+            {
+                base.OnRenderSeparator(e);
+                return;
+            }
+
+            Rectangle bounds = new(Point.Empty, e.Item.Size);
+            using (Brush brush = new SolidBrush(Theme.Current.MenuBackgroundColor))
+                e.Graphics.FillRectangle(brush, bounds);
+        }
+
+        protected override void OnRenderArrow(ToolStripArrowRenderEventArgs e)
+        {
+            e.ArrowColor = e.Item.Selected ? Theme.Current.MenuSelectedForegroundColor : Theme.Current.MenuForegroundColor;
+            base.OnRenderArrow(e);
+        }
+
+        protected override void OnRenderItemCheck(ToolStripItemImageRenderEventArgs e)
+        {
+            using (Pen pen = new Pen(e.Item.Selected ? Theme.Current.MenuSelectedForegroundColor : Theme.Current.MenuForegroundColor))
+            {
+                int x = 10;
+                int y = 6;
+                e.Graphics.DrawLine(pen, x, y + 3, x + 2, y + 5);
+                e.Graphics.DrawLine(pen, x + 2, y + 5, x + 6, y + 1);
+                e.Graphics.DrawLine(pen, x, y + 4, x + 2, y + 6);
+                e.Graphics.DrawLine(pen, x + 2, y + 6, x + 6, y + 2);
+            }
+        }
+
+        protected override void OnRenderItemText(ToolStripItemTextRenderEventArgs e)
+        {
+            e.TextColor = e.Item.Selected ? Theme.Current.MenuSelectedForegroundColor : Theme.Current.MenuForegroundColor;
+            base.OnRenderItemText(e);
+        }
+
+        protected override void OnRenderToolStripBorder(ToolStripRenderEventArgs e)
+        {
+            if (e.ToolStrip.Parent is not Form)
+            {
+                Rectangle bounds = new(Point.Empty, new Size(e.ToolStrip.Width - 1, e.ToolStrip.Height - 1));
+                using (Pen pen = new Pen(Theme.Current.MenuBorderColor))
+                    e.Graphics.DrawRectangle(pen, bounds);
+            }
+        }
+
+        protected override void OnRenderToolStripBackground(ToolStripRenderEventArgs e)
+        {
+            Rectangle bounds = new(Point.Empty, e.ToolStrip.Size);
+            using (Brush brush = new SolidBrush(Theme.Current.MenuBackgroundColor))
+                e.Graphics.FillRectangle(brush, bounds);
+        }
+
+        protected override void OnRenderMenuItemBackground(ToolStripItemRenderEventArgs e)
+        {
+            Rectangle bounds = new(Point.Empty, e.Item.Size);
+
+            using (Brush brush = new SolidBrush(e.Item.Selected ? Theme.Current.MenuSelectedBackgroundColor : Theme.Current.MenuBackgroundColor))
+                e.Graphics.FillRectangle(brush, bounds);
+        }
+    }
+}