my sincere excuses for previous commit, my compiler lied to me and said it all compiled fine.

Source/Builder.csproj

@@ -111,6 +111,7 @@
     <Compile Include="Interface\ImageBrowser.Designer.cs">
       <DependentUpon>ImageBrowser.cs</DependentUpon>
     </Compile>
+    <Compile Include="Interface\ImageBrowserItem.cs" />
     <Compile Include="Interface\LinedefInfoPanel.cs">
       <SubType>UserControl</SubType>
     </Compile>
@@ -263,11 +264,11 @@
   </ItemGroup>
   <ItemGroup>
     <Content Include="Resources\Builder.ico" />
+    <None Include="Resources\ThingsMode.png" />
     <None Include="Resources\Status1.png" />
     <None Include="Resources\Status2.png" />
     <None Include="Resources\Status0.png" />
     <None Include="Resources\UnknownImage.png" />
-    <None Include="Resources\ThingsMode.png" />
     <None Include="Resources\VerticesMode.png" />
     <None Include="Resources\SectorsMode.png" />
     <None Include="Resources\LinesMode.png" />

Source/Interface/ImageBrowser.Designer.cs

@@ -60,7 +60,7 @@ namespace CodeImp.DoomBuilder.Interface
 			this.rendertarget.Location = new System.Drawing.Point(0, 0);
 			this.rendertarget.Name = "rendertarget";
 			this.rendertarget.Size = new System.Drawing.Size(518, 310);
-			this.rendertarget.TabIndex = 0;
+			this.rendertarget.TabIndex = 3;
 			this.rendertarget.TabStop = false;
 			// 
 			// ImageBrowser

Source/Interface/ImageBrowser.cs

@@ -27,6 +27,7 @@ using System.Diagnostics;
 using CodeImp.DoomBuilder.Controls;
 using CodeImp.DoomBuilder.Data;
 using CodeImp.DoomBuilder.Config;
+using CodeImp.DoomBuilder.Rendering;
 
 #endregion
 
@@ -43,13 +44,18 @@ namespace CodeImp.DoomBuilder.Interface
 
 		#region ================== Variables
 
-		// Number of items horizontally
-		private int numitemswidth;
+		// Graphics device for rendering
+		private D3DDevice graphics;
+		
+		// Items list
+		private List<ImageBrowserItem> items;
 		
 		#endregion
 
 		#region ================== Properties
 
+		public int Count { get { return items.Count; } }
+
 		#endregion
 
 		#region ================== Constructor / Disposer
@@ -57,7 +63,12 @@ namespace CodeImp.DoomBuilder.Interface
 		// Constructor
 		public ImageBrowser()
 		{
+			// Make graphics device
+			graphics = new D3DDevice(rendertarget);
+			graphics.Initialize();
+			
 			// Make items list
+			items = new List<ImageBrowserItem>();
 			
 			// Initialize
 			InitializeComponent();
@@ -70,6 +81,8 @@ namespace CodeImp.DoomBuilder.Interface
 		// When resized
 		protected override void OnResize(EventArgs e)
 		{
+			// Redraw
+			Redraw();
 			
 			// Call base
 			base.OnResize(e);
@@ -77,19 +90,31 @@ namespace CodeImp.DoomBuilder.Interface
 
 		#endregion
 		
-		#region ================== Controls
+		#region ================== Rendering
 
+		// This redraws the list
+		public void Redraw()
+		{
+			int numitemswide;
+
+			// Calculate number of items wide
+			numitemswide = (int)Math.Floor((float)ClientSize.Width / (float)ITEM_WIDTH);
+		}
+		
 		#endregion
 		
 		#region ================== Methods
 
 		// This adds an item
-		public void Add(string name, ImageData image, object tag)
+		public void Add(string text, ImageData image, object tag)
 		{
+			ImageBrowserItem i;
+
 			// Make new item
+			i = new ImageBrowserItem(text, image, tag);
 			
 			// Add item to list
-			
+			items.Add(i);
 		}
 
 		#endregion

Source/Interface/ImageBrowserItem.cs

@@ -0,0 +1,52 @@
+
+#region ================== Copyright (c) 2007 Pascal vd Heiden
+
+/*
+ * Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
+ * This program is released under GNU General Public License
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ */
+
+#endregion
+
+#region ================== Namespaces
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.Text;
+using System.Windows.Forms;
+using Microsoft.Win32;
+using System.Diagnostics;
+using CodeImp.DoomBuilder.Controls;
+using CodeImp.DoomBuilder.Data;
+using CodeImp.DoomBuilder.Config;
+using CodeImp.DoomBuilder.Rendering;
+
+#endregion
+
+namespace CodeImp.DoomBuilder.Interface
+{
+	internal struct ImageBrowserItem
+	{
+		// Variables
+		public string text;
+		public ImageData image;
+		public object tag;
+
+		// Constructors
+		public ImageBrowserItem(string text, ImageData image, object tag)
+		{
+			// Initialize
+			this.text = text;
+			this.image = image;
+			this.tag = tag;
+		}
+	}
+}

Source/Interface/MainForm.Designer.cs

@@ -91,6 +91,7 @@ namespace CodeImp.DoomBuilder.Interface
 			this.linedefinfo = new CodeImp.DoomBuilder.Interface.LinedefInfoPanel();
 			this.redrawtimer = new System.Windows.Forms.Timer(this.components);
 			this.display = new CodeImp.DoomBuilder.Interface.RenderTargetControl();
+			this.toolStripSeparator7 = new System.Windows.Forms.ToolStripSeparator();
 			toolStripMenuItem1 = new System.Windows.Forms.ToolStripSeparator();
 			toolStripMenuItem2 = new System.Windows.Forms.ToolStripSeparator();
 			toolStripMenuItem3 = new System.Windows.Forms.ToolStripSeparator();
@@ -101,7 +102,6 @@ namespace CodeImp.DoomBuilder.Interface
 			this.toolbar.SuspendLayout();
 			this.statusbar.SuspendLayout();
 			this.panelinfo.SuspendLayout();
-			((System.ComponentModel.ISupportInitialize)(this.display)).BeginInit();
 			this.SuspendLayout();
 			// 
 			// toolStripMenuItem1
@@ -357,7 +357,8 @@ namespace CodeImp.DoomBuilder.Interface
             this.buttonverticesmode,
             this.buttonlinedefsmode,
             this.buttonsectorsmode,
-            this.buttonthingsmode});
+            this.buttonthingsmode,
+            this.toolStripSeparator7});
 			this.toolbar.Location = new System.Drawing.Point(0, 24);
 			this.toolbar.Name = "toolbar";
 			this.toolbar.Size = new System.Drawing.Size(839, 25);
@@ -398,7 +399,7 @@ namespace CodeImp.DoomBuilder.Interface
 			// 
 			// toolStripSeparator3
 			// 
-			this.toolStripSeparator3.Margin = new System.Windows.Forms.Padding(2, 0, 2, 0);
+			this.toolStripSeparator3.Margin = new System.Windows.Forms.Padding(3, 0, 3, 0);
 			this.toolStripSeparator3.Name = "toolStripSeparator3";
 			this.toolStripSeparator3.Size = new System.Drawing.Size(6, 25);
 			// 
@@ -415,7 +416,7 @@ namespace CodeImp.DoomBuilder.Interface
 			// 
 			// toolStripSeparator5
 			// 
-			this.toolStripSeparator5.Margin = new System.Windows.Forms.Padding(2, 0, 2, 0);
+			this.toolStripSeparator5.Margin = new System.Windows.Forms.Padding(3, 0, 3, 0);
 			this.toolStripSeparator5.Name = "toolStripSeparator5";
 			this.toolStripSeparator5.Size = new System.Drawing.Size(6, 25);
 			// 
@@ -678,6 +679,12 @@ namespace CodeImp.DoomBuilder.Interface
 			this.display.MouseUp += new System.Windows.Forms.MouseEventHandler(this.display_MouseUp);
 			this.display.MouseEnter += new System.EventHandler(this.display_MouseEnter);
 			// 
+			// toolStripSeparator7
+			// 
+			this.toolStripSeparator7.Margin = new System.Windows.Forms.Padding(3, 0, 3, 0);
+			this.toolStripSeparator7.Name = "toolStripSeparator7";
+			this.toolStripSeparator7.Size = new System.Drawing.Size(6, 25);
+			// 
 			// MainForm
 			// 
 			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
@@ -708,7 +715,6 @@ namespace CodeImp.DoomBuilder.Interface
 			this.statusbar.ResumeLayout(false);
 			this.statusbar.PerformLayout();
 			this.panelinfo.ResumeLayout(false);
-			((System.ComponentModel.ISupportInitialize)(this.display)).EndInit();
 			this.ResumeLayout(false);
 			this.PerformLayout();
 
@@ -771,5 +777,6 @@ namespace CodeImp.DoomBuilder.Interface
 		private VertexInfoPanel vertexinfo;
 		private SectorInfoPanel sectorinfo;
 		private ThingInfoPanel thinginfo;
+		private System.Windows.Forms.ToolStripSeparator toolStripSeparator7;
 	}
 }

Source/Interface/RenderTargetControl.cs

@@ -32,7 +32,7 @@ using CodeImp.DoomBuilder.Editing;
 
 namespace CodeImp.DoomBuilder.Interface
 {
-	public class RenderTargetControl : PictureBox
+	public class RenderTargetControl : Panel
 	{
 		#region ================== Constants
 
@@ -99,7 +99,7 @@ namespace CodeImp.DoomBuilder.Interface
 		{
 			// Set new source image
 			img = srcimg;
-			this.Image = img;
+			//this.Image = img;
 		}
 
 		// This sets up the control to display the splash logo
@@ -110,7 +110,7 @@ namespace CodeImp.DoomBuilder.Interface
 			
 			// Change display to show splash logo
 			this.SetStyle(ControlStyles.SupportsTransparentBackColor, false);
-			this.SetStyle(ControlStyles.ContainerControl, false);
+			this.SetStyle(ControlStyles.ContainerControl, true);
 			this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
 			this.SetStyle(ControlStyles.UserPaint, true);
 			this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
@@ -119,7 +119,7 @@ namespace CodeImp.DoomBuilder.Interface
 			this.BackColor = System.Drawing.SystemColors.AppWorkspace;
 			this.BackgroundImage = global::CodeImp.DoomBuilder.Properties.Resources.Splash2;
 			this.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Center;
-			this.Image = null;
+			//this.Image = null;
 		}
 		
 		// This sets up the control for manual rendering
@@ -128,14 +128,14 @@ namespace CodeImp.DoomBuilder.Interface
 			// Change display for rendering
 			/*
 			this.SetStyle(ControlStyles.SupportsTransparentBackColor, false);
-			this.SetStyle(ControlStyles.ContainerControl, false);
+			this.SetStyle(ControlStyles.ContainerControl, true);
 			this.SetStyle(ControlStyles.OptimizedDoubleBuffer, false);
 			this.SetStyle(ControlStyles.UserPaint, true);
 			this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
 			this.SetStyle(ControlStyles.Opaque, true);
 			*/
 			this.SetStyle(ControlStyles.SupportsTransparentBackColor, false);
-			this.SetStyle(ControlStyles.ContainerControl, false);
+			this.SetStyle(ControlStyles.ContainerControl, true);
 			this.SetStyle(ControlStyles.OptimizedDoubleBuffer, false);
 			this.SetStyle(ControlStyles.UserPaint, true);
 			this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
@@ -146,7 +146,7 @@ namespace CodeImp.DoomBuilder.Interface
 			this.BackgroundImageLayout = System.Windows.Forms.ImageLayout.None;
 			//this.BackgroundImage = global::CodeImp.DoomBuilder.Properties.Resources.floor0_3;
 			//this.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Tile;
-			this.Image = img;
+			//this.Image = img;
 		}
 
 		#endregion

Source/Rendering/D3DDevice.cs

@@ -239,7 +239,7 @@ namespace CodeImp.DoomBuilder.Rendering
 			//device.DeviceResizing += new CancelEventHandler(CancelResize);
 
 			// Create shader manager
-			shaders = new ShaderManager();
+			shaders = new ShaderManager(this);
 			
 			// Initialize settings
 			SetupSettings();

Source/Rendering/Renderer2D.cs

@@ -175,7 +175,8 @@ namespace CodeImp.DoomBuilder.Rendering
 				if(thingsfront) PresentThings(1f);
 				
 				// Done
-				graphics.FinishRendering(true);
+				graphics.FinishRendering();
+				graphics.Present();
 			}
 		}
 
@@ -637,7 +638,7 @@ namespace CodeImp.DoomBuilder.Rendering
 		public void FinishRendering()
 		{
 			// Stop rendering
-			graphics.FinishRendering(false);
+			graphics.FinishRendering();
 			
 			// Release rendertarget
 			try