15 Windows编程——系统内置窗口子类型之button

button子类型BS_3STATE、BS_AUTO3STATE、BS_AUTOCHECKBOX

源码

 #include<Windows.h>
 #include<Windowsx.h>

 LRESULT CALLBACK WindProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);

 int WinMain(HINSTANCE hInst, HINSTANCE tmp, LPSTR szCmd, int nShow)
 {
     WNDCLASS WndClass;
     TCHAR* ClassName = TEXT("MyClass");
     HWND hwnd;
     MSG msg;

     WndClass.cbClsExtra = ;
     WndClass.cbWndExtra = ;
     WndClass.hbrBackground = (HBRUSH)(COLOR_WINDOW + );
     WndClass.hCursor = LoadCursor(NULL, IDC_ARROW);
     WndClass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
     WndClass.hInstance = hInst;
     WndClass.lpfnWndProc = WindProc;
     WndClass.lpszClassName = ClassName;
     WndClass.lpszMenuName = NULL;
     WndClass.style = CS_VREDRAW | CS_HREDRAW;

     if (!RegisterClass(&WndClass))
     {
         MessageBox(NULL, TEXT("Gegister Class Fail!!"), TEXT("error"), MB_OK);
         return ;
     }

     //CreateWindow返回之前，会发送WM_CREATE消息
     hwnd = CreateWindow(ClassName, TEXT("Hello"), WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, , , NULL, NULL, hInst, NULL);
     if (hwnd == NULL)
     {
         MessageBox(NULL, TEXT("Create Window Fail!!"), TEXT("error"), MB_OK);
         return ;
     }
     ShowWindow(hwnd, nShow);
     UpdateWindow(hwnd);

     while (GetMessage(&msg, NULL, , ))
     {
         TranslateMessage(&msg);
         DispatchMessage(&msg);
     }

     return ;
 }

 LRESULT CALLBACK WindProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 {
     PAINTSTRUCT pt;
     static int check_status = ;
     static HWND button,button1, button2,statichwnd, statichwnd1, statichwnd2;
     HDC hdc;
     HBRUSH hBrush = CreateSolidBrush(RGB(, , ));
     switch (message)
     {
     case WM_CREATE:
         button = CreateWindow(TEXT("button"), TEXT("BS_3STATE"), WS_CHILD | WS_VISIBLE|BS_3STATE, , , , , hwnd, (HMENU), GetModuleHandle(NULL), NULL);
         statichwnd = CreateWindow(TEXT("static"), NULL, WS_CHILD | WS_VISIBLE, , , , , hwnd, (HMENU), GetModuleHandle(NULL), NULL);
         button1 = CreateWindow(TEXT("button"), TEXT("BS_AUTO3STATE"), WS_CHILD | WS_VISIBLE | BS_AUTO3STATE, , , , , hwnd, (HMENU), GetModuleHandle(NULL), NULL);
         statichwnd1 = CreateWindow(TEXT("static"), NULL, WS_CHILD | WS_VISIBLE, , , , , hwnd, (HMENU), GetModuleHandle(NULL), NULL);
         button2 = CreateWindow(TEXT("button"), TEXT("BS_AUTOCHECKBOX"), WS_CHILD | WS_VISIBLE | BS_AUTOCHECKBOX, , , , , hwnd, (HMENU), GetModuleHandle(NULL), NULL);
         statichwnd2 = CreateWindow(TEXT("static"), NULL, WS_CHILD | WS_VISIBLE, , , , , hwnd, (HMENU), GetModuleHandle(NULL), NULL);
         return ;
     case WM_SIZE:
         MoveWindow(button, , , , , TRUE);
         MoveWindow(statichwnd, , , , , TRUE);
         MoveWindow(button1, , , , , TRUE);
         MoveWindow(statichwnd1, , , , , TRUE);
         MoveWindow(button2, , , , , TRUE);
         MoveWindow(statichwnd2, , , , , TRUE);
         return ;
     case WM_COMMAND:
         //处理button按钮，手动点选按钮
         if (LOWORD(wParam)==)
         {
             switch (HIWORD(wParam))
             {
             case BN_CLICKED:
                 check_status++;
                 if (check_status %  == )
                 {
                     SendMessage((HWND)lParam, BM_SETCHECK, BST_CHECKED, NULL);
                     SetWindowText(statichwnd, TEXT("BST_CHECKED"));
                 }
                 else if (check_status %  == )
                 {
                     SendMessage((HWND)lParam, BM_SETCHECK, BST_INDETERMINATE, NULL);
                     SetWindowText(statichwnd, TEXT("BST_INDETERMINATE"));
                 }
                 else
                 {
                     SendMessage((HWND)lParam, BM_SETCHECK, BST_UNCHECKED, NULL);
                     SetWindowText(statichwnd, TEXT("BST_UNCHECKED"));
                 }
                 break;
             default:
                 break;
             }
         }
         //处理button1按钮，自动点选按钮
         else if (LOWORD(wParam) == )
         {
             switch (HIWORD(wParam))
             {
             case BN_CLICKED:
                 if (SendMessage(button1,BM_GETCHECK,NULL,NULL)==BST_CHECKED)
                 {
                     SetWindowText(statichwnd1, TEXT("BST_CHECKED"));
                 }
                 else if (SendMessage(button1, BM_GETCHECK, NULL, NULL) == BST_INDETERMINATE)
                 {
                     SetWindowText(statichwnd1, TEXT("BST_INDETERMINATE"));
                 }
                 else
                 {
                     SetWindowText(statichwnd1, TEXT("BST_UNCHECKED"));
                 }
                 break;
             default:
                 break;
             }
         }
         //处理button2按钮，自动点选按钮,这个按钮只有2种状态
         else if (LOWORD(wParam) == )
         {
             switch (HIWORD(wParam))
             {
             case BN_CLICKED:
                 if (SendMessage(button2, BM_GETCHECK, NULL, NULL) == BST_CHECKED)
                 {
                     SetWindowText(statichwnd2, TEXT("BST_CHECKED"));
                 }
                 else
                 {
                     SetWindowText(statichwnd2, TEXT("BST_UNCHECKED"));
                 }
                 break;
             default:
                 break;
             }
         }
         return ;
     case WM_DESTROY:
         PostQuitMessage();
         return ;
     default:
         break;
     }

     return DefWindowProc(hwnd, message, wParam, lParam);
 }

运行结果

button子类型BS_AUTORADIOBUTTON、BS_GROUPBOX、BS_DEFPUSHBUTTON

源码

 #include<Windows.h>
 #include<WinUser.h>
 #include<tchar.h>
 #include<stdio.h>

 LRESULT CALLBACK WindProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);

 int WinMain(HINSTANCE hInst, HINSTANCE tmp, LPSTR szCmd, int nShow)
 {
     WNDCLASS WndClass;
     TCHAR* ClassName = TEXT("MyClass");
     HWND hwnd;
     MSG msg;

     WndClass.cbClsExtra = ;
     WndClass.cbWndExtra = ;
     WndClass.hbrBackground = (HBRUSH)(COLOR_WINDOW + );
     WndClass.hCursor = LoadCursor(NULL, IDC_ARROW);
     WndClass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
     WndClass.hInstance = hInst;
     WndClass.lpfnWndProc = WindProc;
     WndClass.lpszClassName = ClassName;
     WndClass.lpszMenuName = NULL;
     WndClass.style = CS_VREDRAW | CS_HREDRAW;

     if (!RegisterClass(&WndClass))
     {
         MessageBox(NULL, TEXT("Gegister Class Fail!!"), TEXT("error"), MB_OK);
         return ;
     }

     //CreateWindow返回之前，会发送WM_CREATE消息
     hwnd = CreateWindow(ClassName, TEXT("Hello"), WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, , , NULL, NULL, hInst, NULL);
     if (hwnd == NULL)
     {
         MessageBox(NULL, TEXT("Create Window Fail!!"), TEXT("error"), MB_OK);
         return ;
     }
     ShowWindow(hwnd, nShow);
     UpdateWindow(hwnd);

     while (GetMessage(&msg, NULL, , ))
     {
         TranslateMessage(&msg);
         DispatchMessage(&msg);
     }

     return ;
 }

 LRESULT CALLBACK WindProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 {
     PAINTSTRUCT pt;
     static int check_status = ;
     HDC hdc;
     static HWND radio1[], radio2[];
     static HWND defpushbutton;
     static HWND shwnd;
     static HWND group1, group2;
     TCHAR *r_str1 [] = {
         TEXT("男人"),TEXT("女人"),TEXT("人妖")};
     TCHAR *r_str2[] = {
         TEXT("已婚"),TEXT("未婚"),TEXT("热恋") };
     TCHAR buf[];
     int i;
     static int sex = ;
     static int marry = ;
     switch (message)
     {
     case WM_CREATE:
         for (i = ; i < ; i++)
         {
             radio1[i]= CreateWindow(TEXT("button"), r_str1[i], WS_CHILD | WS_VISIBLE | BS_AUTORADIOBUTTON, , , , , hwnd, (HMENU)(+i), GetModuleHandle(NULL), NULL);
         }
         for (i = ; i < ; i++)
         {
             radio2[i] = CreateWindow(TEXT("button"), r_str2[i], WS_CHILD | WS_VISIBLE | BS_AUTORADIOBUTTON, , , , , hwnd, (HMENU)( + i), GetModuleHandle(NULL), NULL);
         }
         group1= CreateWindow(TEXT("button"), TEXT("性别"), WS_CHILD | WS_VISIBLE | BS_GROUPBOX, , , , , hwnd, (HMENU)(), GetModuleHandle(NULL), NULL);
         group2 = CreateWindow(TEXT("button"), TEXT("婚姻"), WS_CHILD | WS_VISIBLE | BS_GROUPBOX, , , , , hwnd, (HMENU)(), GetModuleHandle(NULL), NULL);

         defpushbutton = CreateWindow(TEXT("button"), TEXT("确定"), WS_CHILD | WS_VISIBLE | BS_DEFPUSHBUTTON, , , , , hwnd, (HMENU)(), GetModuleHandle(NULL), NULL);
         shwnd = CreateWindow(TEXT("static"), NULL, WS_CHILD | WS_VISIBLE , , , , , hwnd, (HMENU)(), GetModuleHandle(NULL), NULL);
         return ;
     case WM_SIZE:
         for (i = ; i < ; i++)
         {
             MoveWindow(radio1[i], , +i*, , , TRUE);
         }
         for (i = ; i < ; i++)
         {
             MoveWindow(radio2[i], ,  + i * , , , TRUE);
         }
         MoveWindow(group1, , , , , TRUE);
         MoveWindow(group2, , , , , TRUE);
         SetWindowLong(radio1[], GWL_STYLE, (LONG)WS_CHILD | WS_VISIBLE | BS_AUTORADIOBUTTON | WS_GROUP);
         SetWindowLong(radio2[], GWL_STYLE, (LONG)WS_CHILD | WS_VISIBLE | BS_AUTORADIOBUTTON | WS_GROUP);

         MoveWindow(defpushbutton, , , , , TRUE);
         MoveWindow(shwnd, , , , , TRUE);
         return ;
     case WM_COMMAND:
         //HIWORD(wParam)控件通知码     lParam控件的窗口句柄
         if (HIWORD(wParam) == BN_CLICKED && (LPARAM)defpushbutton !=lParam)
         {
             if ((LPARAM)radio1[] == lParam)
             {
                 sex = ;
             }
             else if ((LPARAM)radio1[] == lParam)
             {
                 sex = ;
             }
             else if ((LPARAM)radio1[] == lParam)
             {
                 sex = ;
             }

             if ((LPARAM)radio2[] == lParam)
             {
                 marry = ;
             }
             else if ((LPARAM)radio2[] == lParam)
             {
                 marry = ;
             }
             else if ((LPARAM)radio2[] == lParam)
             {
                 marry = ;
             }
         }
         if ((LPARAM)defpushbutton == lParam)
         {
             if (sex ==  | marry == )
             {
                 _stprintf(buf, TEXT("请选择性别或婚姻状态"));
                 SetWindowText(shwnd, buf);
             }
             else
             {
                 _stprintf(buf, TEXT("我是%s,我%s"), r_str1[sex - ], r_str2[marry - ]);
                 SetWindowText(shwnd, buf);
             }
         }
         return ;
     case WM_DESTROY:
         PostQuitMessage();
         return ;
     default:
         break;
     }

     return DefWindowProc(hwnd, message, wParam, lParam);
 }

运行结果：