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Windows界面编程Miniblink2 嵌入到Win32窗口里

时间:2023-05-06 16:08:31 阅读:274507 作者:629

这里博主不教关于Miniblink其它功能,只教对UI界面编程相关的API!

第一步如何在Win32的窗口里嵌入Miniblink?

第一步先创建一个Win32工程

 

第二步包含wke头文件:

#include "wke.h"

第三步:创建一个全局变量,用于存储wke创建的窗口实列

wkeWebView m_web;

第四步在IniInstance函数里做初始化

//初始化wke wkeInitialize(); //获取窗口大小 RECT rtClient; GetClientRect(hWnd, &rtClient); rtClient.top += 0; //将wke创建进窗口中,大小与父窗口一致 m_web = wkeCreateWebWindow(WKE_WINDOW_TYPE_CONTROL, hWnd, rtClient.left, rtClient.top, rtClient.right - rtClient.left, rtClient.bottom - rtClient.top); //加载一个本地html主页ui界面 wkeLoadFile(m_web, "ski/index.html"); //显示 wkeShowWindow(m_web, TRUE);

运行效果:

 

同时我们要在WM_SIZE里处理一下窗口尺寸问题,当窗口尺寸被改变在这个消息里改变miniblink的大小

先获取此窗口的句柄,获取方法:

从实列里得到句柄:

定义一个全局的hwnd保存wke的

HWND m_wkeHwnd; m_wkeHwnd = wkeGetHostHWND(m_web);

处理wm_size

case WM_SIZE:{int nHeight = HIWORD(lParam);int nWidth = LOWORD(lParam);MoveWindow(m_wkeHwnd, 0, 0, nWidth, nHeight, TRUE);}

全部代码:

// 世界之窗.cpp : 定义应用程序的入口点。//#include "stdafx.h"#include "世界之窗.h"//ui#include "wke.h"wkeWebView m_web;#define MAX_LOADSTRING 100// 全局变量: HINSTANCE hInst;// 当前实例TCHAR szTitle[MAX_LOADSTRING];// 标题栏文本TCHAR szWindowClass[MAX_LOADSTRING];// 主窗口类名// 此代码模块中包含的函数的前向声明: ATOMMyRegisterClass(HINSTANCE hInstance);BOOLInitInstance(HINSTANCE, int);LRESULT CALLBACKWndProc(HWND, UINT, WPARAM, LPARAM);INT_PTR CALLBACKAbout(HWND, UINT, WPARAM, LPARAM);int APIENTRY _tWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance, _In_ LPTSTR lpCmdLine, _In_ int nCmdShow){UNREFERENCED_PARAMETER(hPrevInstance);UNREFERENCED_PARAMETER(lpCmdLine); // TODO: 在此放置代码。MSG msg;HACCEL hAccelTable;// 初始化全局字符串LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);LoadString(hInstance, IDC_MY, szWindowClass, MAX_LOADSTRING);MyRegisterClass(hInstance);// 执行应用程序初始化: if (!InitInstance (hInstance, nCmdShow)){return FALSE;}hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_MY));// 主消息循环: while (GetMessage(&msg, NULL, 0, 0)){if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)){TranslateMessage(&msg);DispatchMessage(&msg);}}return (int) msg.wParam;}//// 函数: MyRegisterClass()//// 目的: 注册窗口类。//ATOM MyRegisterClass(HINSTANCE hInstance){WNDCLASSEX wcex;wcex.cbSize = sizeof(WNDCLASSEX);wcex.style= CS_HREDRAW | CS_VREDRAW;wcex.lpfnWndProc= WndProc;wcex.cbClsExtra= 0;wcex.cbWndExtra= 0;wcex.hInstance= hInstance;wcex.hIcon= LoadIcon(hInstance, MAKEINTRESOURCE(IDI_MY));wcex.hCursor= LoadCursor(NULL, IDC_ARROW);wcex.hbrBackground= (HBRUSH)(COLOR_WINDOW+1);wcex.lpszMenuName = NULL;wcex.lpszClassName= szWindowClass;wcex.hIconSm= LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));return RegisterClassEx(&wcex);}//// 函数: InitInstance(HINSTANCE, int)//// 目的: 保存实例句柄并创建主窗口//// 注释: //// 在此函数中,我们在全局变量中保存实例句柄并// 创建和显示主程序窗口。//HWND m_wkeHwnd;BOOL InitInstance(HINSTANCE hInstance, int nCmdShow){ HWND hWnd; hInst = hInstance; // 将实例句柄存储在全局变量中 hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL); ShowWindow(hWnd, nCmdShow); UpdateWindow(hWnd); //绑定ui wkeInitialize(); RECT rtClient; GetClientRect(hWnd, &rtClient); rtClient.top += 0; m_web = wkeCreateWebWindow(WKE_WINDOW_TYPE_CONTROL, hWnd, rtClient.left, rtClient.top, rtClient.right - rtClient.left, rtClient.bottom - rtClient.top); wkeLoadFile(m_web, "ski/index.html"); //获取hwnd m_wkeHwnd = wkeGetHostHWND(m_web); // jsBindFunction("123", js_msgBox, 2);//JS调用C++ wkeShowWindow(m_web, TRUE); return TRUE;}//// 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;switch (message){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;case WM_SIZE:{int nHeight = HIWORD(lParam);int nWidth = LOWORD(lParam);MoveWindow(m_wkeHwnd, 0, 0, nWidth, nHeight, TRUE);}break;default:return DefWindowProc(hWnd, message, wParam, lParam);}return 0;}// “关于”框的消息处理程序。INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam){UNREFERENCED_PARAMETER(lParam);switch (message){case WM_INITDIALOG:return (INT_PTR)TRUE;case WM_COMMAND:if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL){EndDialog(hDlg, LOWORD(wParam));return (INT_PTR)TRUE;}break;}return (INT_PTR)FALSE;}

 

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