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lightning-sunbird  0.9+nobinonly
ThemeStuff.cs
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00001 /* -*- Mode: C#; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
00002  *
00003  * ***** BEGIN LICENSE BLOCK *****
00004  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00005  *
00006  * The contents of this file are subject to the Mozilla Public License Version
00007  * 1.1 (the "License"); you may not use this file except in compliance with
00008  * the License. You may obtain a copy of the License at
00009  * http://www.mozilla.org/MPL/
00010  *
00011  * Software distributed under the License is distributed on an "AS IS" basis,
00012  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00013  * for the specific language governing rights and limitations under the
00014  * License.
00015  *
00016  * The Original Code is Manticore.
00017  *
00018  * The Initial Developer of the Original Code is
00019  * Silverstone Interactive.
00020  * Portions created by the Initial Developer are Copyright (C) 2001
00021  * the Initial Developer. All Rights Reserved.
00022  *
00023  * Contributor(s):
00024  *   Ben Goodger <ben@netscape.com>
00025  *
00026  * Alternatively, the contents of this file may be used under the terms of
00027  * either the GNU General Public License Version 2 or later (the "GPL"), or
00028  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00029  * in which case the provisions of the GPL or the LGPL are applicable instead
00030  * of those above. If you wish to allow use of your version of this file only
00031  * under the terms of either the GPL or the LGPL, and not to allow others to
00032  * use your version of this file under the terms of the MPL, indicate your
00033  * decision by deleting the provisions above and replace them with the notice
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00035  * the provisions above, a recipient may use your version of this file under
00036  * the terms of any one of the MPL, the GPL or the LGPL.
00037  *
00038  * ***** END LICENSE BLOCK ***** */
00039 
00040 namespace Silverstone.Manticore.Toolkit
00041 {
00042   using System;
00043   using System.Runtime.InteropServices;
00044 
00045   public class ThemeStuff 
00046   {
00047     [DllImport("uxtheme.dll")]
00048     public static extern IntPtr OpenThemeData(IntPtr aHWnd, string aClassList);
00049 
00050     [DllImport("uxtheme.dll")]
00051     public static extern IntPtr CloseThemeData(IntPtr aHTheme);
00052 
00053     public static int TS_NORMAL     = 1;
00054     public static int TS_HOVER      = 2;
00055     public static int TS_ACTIVE     = 3;
00056     public static int TS_DISABLED   = 4;
00057     public static int TS_FOCUSED    = 5;
00058 
00059     public static int BP_BUTTON     = 1;
00060     public static int BP_RADIO      = 2;
00061     public static int BP_CHECKBOX   = 3;
00062  
00063     [StructLayout(LayoutKind.Explicit)]
00064       public struct Rect 
00065     {
00066       [FieldOffset(0)]  public int left;
00067       [FieldOffset(4)]  public int top;
00068       [FieldOffset(8)]  public int right;
00069       [FieldOffset(12)] public int bottom;
00070     }   
00071 
00072     [DllImport("uxtheme.dll")]
00073     public static extern IntPtr DrawThemeBackground(IntPtr aHTheme, IntPtr aHDC,
00074       int aPartID, int aStateID,
00075       ref Rect aRect, ref Rect aClipRect);
00076   }
00077 }
00078 
00079 /*
00080   IntPtr hTheme = ThemeStuff.OpenThemeData(Handle, "Button");
00081   IntPtr hDC = e.Graphics.GetHdc();
00082 
00083   ThemeStuff.Rect rect = new ThemeStuff.Rect();
00084   rect.left = ClientRectangle.Left;
00085   rect.top = ClientRectangle.Top;
00086   rect.bottom = ClientRectangle.Bottom;
00087   rect.right = ClientRectangle.Right;
00088 
00089   Rectangle clipRectangle = e.ClipRectangle;
00090   ThemeStuff.Rect clipRect = new ThemeStuff.Rect();
00091   clipRect.left = clipRectangle.Left;
00092   clipRect.top = clipRectangle.Top;
00093   clipRect.bottom = clipRectangle.Bottom;
00094   clipRect.right = clipRectangle.Right;
00095 
00096   ThemeStuff.DrawThemeBackground(hTheme, hDC, ThemeStuff.BP_BUTTON, 
00097   ThemeStuff.TS_HOVER, ref rect, ref clipRect);
00098 
00099   e.Graphics.ReleaseHdc(hDC);
00100   ThemeStuff.CloseThemeData(hTheme);
00101 */