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win32最简单的htmlayout图形界面demo

1,下载HTMLayoutSDK,放在workspace。

     SDK下载地址:http://www.terrainformatica.com/htmlayout/HTMLayoutSDK.zip

2,vs创建win32项目。

3,引入HTMLayoutSDK的include和lib。

     include:项目右键,选属性,选C/C++,选常规,附加包含目录引入HTMLayoutSDK的include目录。

     lib:项目右键,选属性,选连接器,选常规,附加库目录引入HTMLayoutSDK的lib目录。

4,将HTMLayoutSDK\bin目录下的htmlayout.dll文件放在项目目录下:D:\c_workspace\Win32Html\Win32Html

5,引入头文件。

#include <htmlayout.h>
#include "behaviors/notifications.h"
#include <htmlayout_behavior.hpp>

#pragma comment(lib,"HTMLayout.lib")

6,改写LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)函数:

//
//  函数: WndProc(HWND, UINT, WPARAM, LPARAM)
//
//  目的: 处理主窗口的消息。
//
//  WM_COMMAND    - 处理应用程序菜单
//  WM_PAINT    - 绘制主窗口
//  WM_DESTROY    - 发送退出消息并返回
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    int wmId, wmEvent;
    PAINTSTRUCT ps;
    HDC hdc;
    LRESULT lResult;
    BOOL    bHandled;

    // HTMLayout +
    // HTMLayout could be created as separate window 
    // using CreateWindow API.
    // But in this case we are attaching HTMLayout functionality
    // to the existing window delegating windows message handling to 
    // HTMLayoutProcND function.
    lResult = HTMLayoutProcND(hWnd,message,wParam,lParam, &bHandled);
    if(bHandled)
        return lResult;
  
    switch (message)  
    {  
    //htmlayout------------------------------beg  
        case WM_CREATE:  
  
            HTMLayoutLoadFile(hWnd,_T("Hello.htm")); //Hello.htm需要放在和exe同一目录,记得把dll也copy过去    
  
        break;  
    //htmlayout------------------------------end  
    case WM_COMMAND:  
        wmId    = LOWORD(wParam);
        wmEvent = HIWORD(wParam);
        // 分析菜单选择:
        switch (wmId)
        {
        case IDM_ABOUT:
            DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
            break;
        case IDM_EXIT:
            DestroyWindow(hWnd);
            break;
        default:
            return DefWindowProc(hWnd, message, wParam, lParam);
        }
        break;
    case WM_PAINT:
        hdc = BeginPaint(hWnd, &ps);
        // TODO: 在此添加任意绘图代码...
        EndPaint(hWnd, &ps);
        break;
    case WM_DESTROY:
        PostQuitMessage(0);
        break;
    default:
        return DefWindowProc(hWnd, message, wParam, lParam);
    }
    return 0;
}

7,新建一个html文件,文件名Hello.htm

里面随意写些内容:

<body>  
<h2>hello world !</h2>  
</body>  

8,运行:

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win32最简单的htmlayout图形界面demo