Fixed some font issues.

GUI/AboutBox.Designer.cs

@@ -98,7 +98,6 @@ namespace OpenHardwareMonitor.GUI {
       // label1
       // 
       this.label1.AutoSize = true;      
-      this.label1.Font = new System.Drawing.Font("Segoe UI", 11F, System.Drawing.FontStyle.Bold);
       this.label1.Location = new System.Drawing.Point(85, 13);
       this.label1.Margin = new System.Windows.Forms.Padding(12, 0, 12, 0);
       this.label1.Name = "label1";
@@ -184,7 +183,6 @@ namespace OpenHardwareMonitor.GUI {
       this.Controls.Add(this.label1);
       this.Controls.Add(this.pictureBox1);
       this.Controls.Add(this.okButton);      
-      this.Font = new System.Drawing.Font("Segoe UI", 9F);
       this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
       this.MaximizeBox = false;
       this.MinimizeBox = false;

GUI/MainForm.Designer.cs

@@ -123,7 +123,6 @@ namespace OpenHardwareMonitor.GUI {
       this.treeView.DefaultToolTipProvider = null;
       this.treeView.Dock = System.Windows.Forms.DockStyle.Fill;
       this.treeView.DragDropMarkColor = System.Drawing.Color.Black;      
-      this.treeView.Font = new System.Drawing.Font("Segoe UI", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
       this.treeView.FullRowSelect = true;
       this.treeView.GridLineStyle = Aga.Controls.Tree.GridLineStyle.Horizontal;
       this.treeView.LineColor = System.Drawing.SystemColors.ControlDark;
@@ -441,7 +440,6 @@ namespace OpenHardwareMonitor.GUI {
       // 
       this.plotPanel.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
       this.plotPanel.Dock = System.Windows.Forms.DockStyle.Fill;      
-      this.plotPanel.Font = new System.Drawing.Font("Segoe UI", 9F);
       this.plotPanel.Location = new System.Drawing.Point(0, 0);
       this.plotPanel.Name = "plotPanel";
       this.plotPanel.Size = new System.Drawing.Size(478, 198);
@@ -458,7 +456,6 @@ namespace OpenHardwareMonitor.GUI {
       // 
       // hideShowToolStripMenuItem
       //       
-      this.hideShowToolStripMenuItem.Font = new System.Drawing.Font("Segoe UI", 9F, System.Drawing.FontStyle.Bold);
       this.hideShowToolStripMenuItem.Name = "hideShowToolStripMenuItem";
       this.hideShowToolStripMenuItem.Size = new System.Drawing.Size(136, 22);
       this.hideShowToolStripMenuItem.Text = "Hide/Show";
@@ -501,7 +498,6 @@ namespace OpenHardwareMonitor.GUI {
       this.ClientSize = new System.Drawing.Size(478, 792);
       this.Controls.Add(this.splitContainer);
       this.Controls.Add(this.menuStrip);      
-      this.Font = new System.Drawing.Font("Segoe UI", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
       this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
       this.MainMenuStrip = this.menuStrip;
       this.Name = "MainForm";

GUI/PlotPanel.Designer.cs

@@ -67,7 +67,6 @@ namespace OpenHardwareMonitor.GUI {
       this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
       this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
       this.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
-      this.Font = new System.Drawing.Font("Segoe UI", 9F);
       this.Name = "PlotPanel";
       this.Size = new System.Drawing.Size(170, 168);
       this.ResumeLayout(false);

GUI/SensorNotifyIcon.cs

@@ -75,7 +75,7 @@ namespace OpenHardwareMonitor.GUI {
         "traycolor").ToString(), defaultColor);      
       
       this.pen = new Pen(Color.FromArgb(96, Color.Black));
-      this.font = new Font(SystemFonts.MessageBoxFont.FontFamily, 9);
+      this.font = SystemFonts.MessageBoxFont;
 
       ContextMenuStrip contextMenuStrip = new ContextMenuStrip();
       ToolStripMenuItem removeItem = new ToolStripMenuItem("Remove");
@@ -98,8 +98,11 @@ namespace OpenHardwareMonitor.GUI {
 
       this.bitmap = new Bitmap(16, 16, PixelFormat.Format32bppArgb);
       this.graphics = Graphics.FromImage(this.bitmap);
-      this.graphics.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
+
-      this.graphics.SmoothingMode = SmoothingMode.HighQuality;
+      if (Environment.OSVersion.Version.Major > 5) {
+        this.graphics.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
+        this.graphics.SmoothingMode = SmoothingMode.HighQuality;
+      }
     }
 
     public ISensor Sensor {
@@ -137,7 +140,6 @@ namespace OpenHardwareMonitor.GUI {
       if (darkBrush != null)
         darkBrush.Dispose();
       pen.Dispose();
-      font.Dispose();
       graphics.Dispose();      
       bitmap.Dispose();      
     }