设置分组框控件

#include <windows.h>
 
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
 
HINSTANCE hInst;
 
/* The ‘main‘ function of Win32 GUI programs: this is where execution starts */
int WINAPI WinMain(
    HINSTANCE hInstance,
    HINSTANCE hPrevInstance,
    LPSTR lpCmdLine,
    int nCmdShow)
{
  
    static TCHAR szClassName[] = TEXT("HelloWin"); /*窗口类名*/
    WNDCLASS wndclass;   /*窗口类*/ 
     
    hInst = hInstance;
     
    /***********第一步：注册窗口类*************/
    /*为窗口类各个字段赋值*/
    wndclass.style = CS_HREDRAW | CS_VREDRAW;  /*窗口风格*/
    wndclass.lpfnWndProc  = WndProc; /*窗口过程*/
    wndclass.cbClsExtra   = 0;
    wndclass.cbWndExtra   = 0;
    wndclass.hInstance    = hInstance;  /*当前窗口句柄*/
    wndclass.hIcon        = LoadIcon(NULL, IDI_APPLICATION);  /*窗口图标*/
    wndclass.hCursor      = LoadCursor(NULL, IDC_ARROW);/*鼠标样式*/
    wndclass.hbrBackground= (HBRUSH)GetSysColorBrush(COLOR_BTNFACE);/*窗口背景画刷（灰色）*/
    wndclass.lpszMenuName = NULL;  /*窗口菜单*/
    wndclass.lpszClassName= szClassName; /*窗口类名*/
     
     
    /*注册窗口*/
    RegisterClass(&wndclass);
     
    /*************第二步：创建窗口(并让窗口显示出来)***************/
    HWND hwnd = CreateWindow(
        szClassName,  /*窗口名字*/
        TEXT("Welcome"), /*窗口标题*/
        WS_OVERLAPPEDWINDOW,  /*窗口风格*/
        CW_USEDEFAULT,  /*初始化x轴的位置*/
        CW_USEDEFAULT,  /*初始化y轴的位置*/
        800,  /*窗口宽度*/
        500,  /*窗口高度*/
        NULL, /*父窗口句柄*/
        NULL, /*窗口菜单句柄*/
        hInstance, /*当前窗口句柄*/
        NULL    /*不使用该值*/
        );
         
    if(hwnd == NULL)
    {
        MessageBox(NULL, "创建窗口出错！", "Error", MB_OK);
        return -1;
    }
 
         
    /*显示窗口*/
    ShowWindow(hwnd, nCmdShow);
    /*更新（绘制）窗口*/
    UpdateWindow(hwnd);
     
     
    /*************第三步：消息循环*************/
    MSG msg;
    while(GetMessage(&msg, NULL, 0, 0))
    {
        TranslateMessage(&msg);  /*翻译消息*/
        DispatchMessage(&msg);   /*分派消息*/
    }
    return msg.wParam; /*当GetMessage程序返回FALSE是程序结束*/
}
 
/*************第四步：窗口过程*****************/
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    PAINTSTRUCT ps;
    HDC hdc;
     
    static HFONT hFont;       // 逻辑字体
    
    //一组单选按钮 
    static HWND hGroupSex;       //静态文本框--性别 
    static HWND radioMale;    //单选按钮--男
    static HWND radioFemale;  //单选按钮--女
    
    //一组单选按钮
    static HWND hGroupMarriage;  //静态文本框--婚姻状况
    static HWND radioMarried; //单选按钮--已婚
    static HWND radioSingle;  //单选按钮--未婚
    static HWND radioSecrecy; //单选按钮--保密
    
    //一组复选框
    static HWND hGroupPet;    //静态文本框--你的宠物
    static HWND checkboxDog;//复选框--狗
    static HWND checkboxCat;//复选框--猫
    static HWND checkboxFish;//复选框--鱼 
    static HWND checkboxOther;//复选框--其他 
    
    switch(message)
    {
        case WM_CREATE:
        {
            //创建逻辑字体 
            hFont = CreateFont(
                -14/*高度*/, -7/*宽度*/,0,0,400/*一般设值为400*/,
                FALSE/*不带斜体*/, FALSE/*不带下划线*/,FALSE/*不带删除线*/,
                DEFAULT_CHARSET, //使用默认字符集
                OUT_CHARACTER_PRECIS, CLIP_CHARACTER_PRECIS,
                DEFAULT_QUALITY, //默认输出质量
                FF_DONTCARE, //不指定字体族
                TEXT("微软雅黑") //字体名
            );
             
            //创建静态文本框控件--选择性别 
            hGroupSex = CreateWindow(
                TEXT("button"), TEXT("你的性别："),
                WS_CHILD | WS_VISIBLE | BS_GROUPBOX,
                20, 20, 300, 70,
                hWnd,
                (HMENU)1,/*控件ID*/
                hInst,
                NULL
            );
            
            radioMale = CreateWindow(
                TEXT("button"),
                TEXT("男"),
                WS_CHILD | WS_VISIBLE | BS_LEFT/*文字居左*/ | BS_AUTORADIOBUTTON/*单选按钮*/, 
                15, 30, 50, 26,
                hGroupSex/*父窗口为GroupBox控件*/,
                (HMENU)2,
                hInst,
                NULL
            );
            
            radioFemale = CreateWindow(
                TEXT("button"),
                TEXT("女"),
                WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTORADIOBUTTON,
                80, 30, 50, 26,
                hGroupSex,
                (HMENU)3,
                hInst,
                NULL 
            );
             
            //选择婚姻状况 
            hGroupMarriage = CreateWindow(
                TEXT("button"),
                TEXT("婚姻状况："),
                WS_CHILD | WS_VISIBLE | BS_GROUPBOX,
                20, 120, 300, 70,
                hWnd,
                (HMENU)4,
                hInst,
                NULL
            );
            
            radioMarried = CreateWindow(
                TEXT("button"), //按钮控件类名
                TEXT("已婚"),
                WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTORADIOBUTTON,
                15, 30, 50, 26,
                hGroupMarriage,
                (HMENU)5, 
                hInst,
                NULL 
            );
            
            radioSingle = CreateWindow(
                TEXT("button"),
                TEXT("未婚"),
                WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTORADIOBUTTON,
                80, 30, 50, 26,
                hGroupMarriage,
                (HMENU)6,
                hInst,
                NULL 
            );
            
            radioSecrecy = CreateWindow(
                TEXT("button"),
                TEXT("保密"),
                WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTORADIOBUTTON,
                145, 30, 50, 26,
                hGroupMarriage,
                (HMENU)7,
                hInst,
                NULL 
            );
            
            //你的宠物
            hGroupPet = CreateWindow(
                TEXT("button"),
                TEXT("你的宠物："),
                WS_CHILD | WS_VISIBLE | BS_GROUPBOX,
                20, 220, 300, 70,
                hWnd,
                (HMENU)8,
                hInst,
                NULL 
            );
            
            checkboxDog = CreateWindow(
                TEXT("button"),
                TEXT("狗"),
                WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTOCHECKBOX/*复选框*/,
                15, 30, 50, 26,
                hGroupPet,
                (HMENU)9,
                hInst,
                NULL
            );
            
            checkboxCat = CreateWindow(
                TEXT("button"),
                TEXT("猫"),
                WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTOCHECKBOX,
                80, 30, 50, 26,
                hGroupPet,
                (HMENU)10,
                hInst,
                NULL
            );
            
            checkboxFish = CreateWindow(
                TEXT("button"),
                TEXT("鱼"),
                WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTOCHECKBOX,
                145, 30, 50, 26,
                hGroupPet,
                (HMENU)11,
                hInst,
                NULL
            );
            
            checkboxOther = CreateWindow(
                TEXT("button"),
                TEXT("其他"),
                WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTOCHECKBOX,
                210, 30, 65, 26,
                hGroupPet,
                (HMENU)11,
                hInst,
                NULL 
            );
            
            
         
            //依次设置控件字体
            SendMessage(hGroupSex, WM_SETFONT, (WPARAM)hFont, 0);
            SendMessage(radioMale, WM_SETFONT, (WPARAM)hFont, 0);
            SendMessage(radioFemale, WM_SETFONT, (WPARAM)hFont, 0);
            
            SendMessage(hGroupMarriage, WM_SETFONT, (WPARAM)hFont, 0);
            SendMessage(radioMarried, WM_SETFONT, (WPARAM)hFont, 0);
            SendMessage(radioSingle, WM_SETFONT, (WPARAM)hFont, 0);
            SendMessage(radioSecrecy, WM_SETFONT, (WPARAM)hFont, 0);
            
            SendMessage(hGroupPet, WM_SETFONT, (WPARAM)hFont, 0);
            SendMessage(checkboxDog, WM_SETFONT, (WPARAM)hFont, 0);
            SendMessage(checkboxCat, WM_SETFONT, (WPARAM)hFont, 0);
            SendMessage(checkboxFish, WM_SETFONT, (WPARAM)hFont, 0);
            SendMessage(checkboxOther, WM_SETFONT, (WPARAM)hFont, 0);
            
            break;
        }
         

        case WM_PAINT:
        {
            hdc = BeginPaint(hWnd, &ps);
             
            //Ellipse(hdc, 0, 100, 200, 200);
             
            EndPaint(hWnd, &ps);
            break;
        }
             
        /*窗口销毁消息*/
        case WM_DESTROY:
        {
            /*处理WM_DESTROY消息时删除之前我们创建的一切GDI对象*/
            DeleteObject(hFont); //删除创建的字体
            PostQuitMessage(0);
            break;
        }
        default:
        {
            return DefWindowProc(hWnd, message, wParam, lParam);
        }
    }
    return 0;
}