update invertermon window

src/InverterMonWindow/Main.Designer.cs

@@ -13,45 +13,55 @@ partial class Main
         base.Dispose(disposing);
     }
 
+    /// <summary>
+    /// Required method for Designer support - do not modify
+    /// the contents of this method with the code editor.
+    /// </summary>
     private void InitializeComponent()
     {
         components = new System.ComponentModel.Container();
         System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Main));
         web = new Microsoft.Web.WebView2.WinForms.WebView2();
-        TrayIcon = new NotifyIcon(components);
+        TrayIcon = new System.Windows.Forms.NotifyIcon(components);
         ((System.ComponentModel.ISupportInitialize)web).BeginInit();
         SuspendLayout();
+
         //
         // web
         //
         web.AllowExternalDrop = false;
-        web.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+        web.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) | System.Windows.Forms.AnchorStyles.Left) | System.Windows.Forms.AnchorStyles.Right));
         web.CreationProperties = null;
-        web.DefaultBackgroundColor = Color.White;
-        web.Location = new Point(-1, 1);
+        web.DefaultBackgroundColor = System.Drawing.Color.White;
+        web.Location = new System.Drawing.Point(-1, 1);
         web.Name = "web";
-        web.Size = new Size(642, 556);
-        web.Source = new Uri("http://inverter.djnitehawk.com", UriKind.Absolute);
+        web.Size = new System.Drawing.Size(642, 540);
+        web.Source = new System.Uri("http://inverter.djnitehawk.com", System.UriKind.Absolute);
         web.TabIndex = 0;
         web.ZoomFactor = 1D;
+
         //
         // TrayIcon
         //
-        TrayIcon.Icon = (Icon)resources.GetObject("TrayIcon.Icon");
+        TrayIcon.Icon = ((System.Drawing.Icon)resources.GetObject("TrayIcon.Icon"));
         TrayIcon.Text = "TrayIcon";
+
         //
         // Main
         //
-        AutoScaleDimensions = new SizeF(7F, 17F);
-        AutoScaleMode = AutoScaleMode.Font;
-        ClientSize = new Size(639, 558);
+        AutoScaleDimensions = new System.Drawing.SizeF(7F, 17F);
+        AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+        BackColor = System.Drawing.SystemColors.Desktop;
+        ClientSize = new System.Drawing.Size(639, 542);
         Controls.Add(web);
+        FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
         MaximizeBox = false;
-        Name = "Main";
+        ShowIcon = false;
         ShowInTaskbar = false;
-        StartPosition = FormStartPosition.CenterScreen;
+        StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
         Text = "InverterMon Window";
         TopMost = true;
+        TransparencyKey = System.Drawing.Color.FromArgb(((int)((byte)0)), ((int)((byte)0)), ((int)((byte)64)));
         ((System.ComponentModel.ISupportInitialize)web).EndInit();
         ResumeLayout(false);
     }

src/InverterMonWindow/Main.cs

@@ -12,9 +12,21 @@ public partial class Main : Form
     [return: MarshalAs(UnmanagedType.Bool)]
     private static partial bool UnregisterHotKey(IntPtr hWnd, int id);
 
+    void SetTitleBarColor(Color color)
+    {
+        var colorValue = color.R | (color.G << 8) | (color.B << 16);
+        DwmSetWindowAttribute(Handle, DWMWA_CAPTION_COLOR, ref colorValue, sizeof(int));
+    }
+
+    [DllImport("dwmapi.dll")]
+    static extern int DwmSetWindowAttribute(IntPtr hwnd, int attr, ref int attrValue, int attrSize);
+
+    const int DWMWA_CAPTION_COLOR = 35;
+
     public Main()
     {
         InitializeComponent();
+        SetTitleBarColor(Color.Black);
         TrayIcon.Click += TrayIcon_Click;
         Load += Main_Load;
         FormClosed += Main_FormClosed;
@@ -62,13 +74,10 @@ public partial class Main : Form
             {
                 case 1: // Alt+I hotkey
                     if (WindowState == FormWindowState.Normal)
-                    {
                         WindowState = FormWindowState.Minimized;
-                    }
                     else
-                    {
                         TrayIcon_Click(null, null!);
-                    }
+
                     break;
             }
         }