1 // 01控件.cpp : 定义应用程序的入口点。 2 // 3 4 #include "stdafx.h" 5 #include "01控件.h" 6 #include "Windowsx.h" 7 #include <commctrl.h> 8 #define MAX_LOADSTRING 100 9 10 // 全局变量: 11 HINSTANCE hInst; // 当前实例 12 TCHAR szTitle[MAX_LOADSTRING]; // 标题栏文本 13 TCHAR szWindowClass[MAX_LOADSTRING]; // 主窗口类名 14 15 // 此代码模块中包含的函数的前向声明: 16 ATOM MyRegisterClass(HINSTANCE hInstance); 17 BOOL InitInstance(HINSTANCE, int); 18 LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); 19 INT_PTR CALLBACK About(HWND, UINT, WPARAM, LPARAM); 20 21 int APIENTRY _tWinMain(_In_ HINSTANCE hInstance, 22 _In_opt_ HINSTANCE hPrevInstance, 23 _In_ LPTSTR lpCmdLine, 24 _In_ int nCmdShow) 25 { 26 UNREFERENCED_PARAMETER(hPrevInstance); 27 UNREFERENCED_PARAMETER(lpCmdLine); 28 29 // TODO: 在此放置代码。 30 MSG msg; 31 HACCEL hAccelTable; 32 33 // 初始化全局字符串 34 LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING); 35 LoadString(hInstance, IDC_MY01, szWindowClass, MAX_LOADSTRING); 36 MyRegisterClass(hInstance); 37 38 // 执行应用程序初始化: 39 if (!InitInstance (hInstance, nCmdShow)) 40 { 41 return FALSE; 42 } 43 44 hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_MY01)); 45 46 // 主消息循环: 47 while (GetMessage(&msg, NULL, 0, 0)) 48 { 49 if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)) 50 { 51 TranslateMessage(&msg); 52 DispatchMessage(&msg); 53 } 54 } 55 56 return (int) msg.wParam; 57 } 58 59 60 61 // 62 // 函数: MyRegisterClass() 63 // 64 // 目的: 注册窗口类。 65 // 66 ATOM MyRegisterClass(HINSTANCE hInstance) 67 { 68 WNDCLASSEX wcex; 69 70 wcex.cbSize = sizeof(WNDCLASSEX); 71 72 wcex.style = CS_HREDRAW | CS_VREDRAW; 73 wcex.lpfnWndProc = WndProc; 74 wcex.cbClsExtra = 0; 75 wcex.cbWndExtra = 0; 76 wcex.hInstance = hInstance; 77 wcex.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_MY01)); 78 wcex.hCursor = LoadCursor(NULL, IDC_ARROW); 79 wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1); 80 wcex.lpszMenuName = MAKEINTRESOURCE(IDC_MY01); 81 wcex.lpszClassName = szWindowClass; 82 wcex.hIconSm = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL)); 83 84 return RegisterClassEx(&wcex); 85 } 86 87 // 88 // 函数: InitInstance(HINSTANCE, int) 89 // 90 // 目的: 保存实例句柄并创建主窗口 91 // 92 // 注释: 93 // 94 // 在此函数中，我们在全局变量中保存实例句柄并 95 // 创建和显示主程序窗口。 96 // 97 BOOL InitInstance(HINSTANCE hInstance, int nCmdShow) 98 { 99 HWND hWnd; 100 101 hInst = hInstance; // 将实例句柄存储在全局变量中 102 103 hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW, 104 CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL); 105 106 if (!hWnd) 107 { 108 return FALSE; 109 } 110 111 ShowWindow(hWnd, nCmdShow); 112 UpdateWindow(hWnd); 113 114 return TRUE; 115 } 116 117 LRESULT CALLBACK DlgProc( 118 HWND hWnd, 119 UINT message, 120 WPARAM wParam, 121 LPARAM lParam) 122 { 123 switch (message) 124 { 125 case WM_INITDIALOG: 126 { 127 HWND hCom = GetDlgItem(hWnd, IDC_COMBO1); 128 ComboBox_AddString(hCom, TEXT("北京")); 129 ComboBox_AddString(hCom, TEXT("上海")); 130 ComboBox_AddString(hCom, TEXT("天津")); 131 ComboBox_AddString(hCom, TEXT("南京")); 132 } 133 break; 134 135 136 137 case WM_HSCROLL: 138 { 139 140 HWND hProce = GetDlgItem(hWnd, IDC_SLIDER1); 141 int nNum = SendMessage(hProce, TBM_GETPOS, 0, 0); 142 TCHAR buf[10] = {}; 143 _stprintf_s(buf, TEXT("%d"), nNum); 144 SetWindowText(GetDlgItem(hWnd, IDC_EDIT4), buf); 145 } 146 147 148 break; 149 case WM_COMMAND: 150 { 151 WORD wmId = LOWORD(wParam); 152 WORD wmEvent = HIWORD(wParam); 153 switch (wmId) 154 { 155 case IDC_BUTTON2: 156 { 157 HWND hCheck = GetDlgItem(hWnd, IDC_CHECK1); 158 BOOL bIsCheck = SendMessage(hCheck, BM_GETCHECK, 0, 0); 159 if (bIsCheck == 1) 160 { 161 SendMessage(hCheck, BM_SETCHECK, 0, 0); 162 } 163 else 164 { 165 SendMessage(hCheck, BM_SETCHECK, 1, 0); 166 } 167 break; 168 } 169 case IDC_BUTTON3: 170 { 171 HWND hCom = GetDlgItem(hWnd, IDC_COMBO1); 172 ComboBox_SelectString(hCom, 0, TEXT("南京")); 173 break; 174 } 175 case IDC_BUTTON4: 176 { 177 //获取选中的序号 178 HWND hCom = GetDlgItem(hWnd, IDC_COMBO1); 179 int nId = ComboBox_GetCurSel(hCom); 180 181 //获取选中的文本 182 TCHAR buf[64] = {}; 183 TCHAR buf2[64] = {}; 184 ComboBox_GetText(hCom, buf, 64); 185 swprintf_s(buf2, TEXT("选中的序号为：%d,选中的文本为%s"), nId, buf); 186 SetWindowText(GetDlgItem(hWnd, IDC_EDIT3), buf2); 187 } 188 case IDC_BUTTON5: 189 { 190 191 static int a= 0; 192 a += 10; 193 if (a == 100) 194 { 195 a = 0; 196 } 197 HWND hProce = GetDlgItem(hWnd, IDC_PROGRESS1); 198 SendMessage(hProce, PBM_SETPOS, a, 0); 199 //SendMessage(hProce, PBM_GETPOS, 0, 0);获取进度条进度 200 201 } 202 case IDC_BUTTON6: 203 { 204 HWND hProce = GetDlgItem(hWnd, IDC_SLIDER1); 205 //设置滑块刻度范围 206 SendMessage(hProce, TBM_SETRANGE, TRUE, 207 MAKELONG(0,1000)); 208 //设置滑块的刻度 209 SendMessage(hProce, TBM_SETPOS, TRUE, 20); 210 break; 211 //得到滑块的位置 212 //SendMessage(hProce, TBM_GETPOS, 0, 0); 213 } 214 case IDC_BUTTON7: 215 { 216 HWND hProce = GetDlgItem(hWnd, IDC_SLIDER1); 217 int nNum = SendMessage(hProce, TBM_GETPOS, 0, 0); 218 TCHAR buf[10] = {}; 219 _stprintf_s(buf, TEXT("%d"), nNum); 220 SetWindowText(GetDlgItem(hWnd, IDC_EDIT4), buf); 221 } 222 } 223 } 224 break; 225 case WM_CLOSE: 226 DestroyWindow(hWnd); 227 break; 228 default: 229 break; 230 } 231 return 0; 232 } 233 234 235 // 236 // 函数: WndProc(HWND, UINT, WPARAM, LPARAM) 237 // 238 // 目的: 处理主窗口的消息。 239 // 240 // WM_COMMAND - 处理应用程序菜单 241 // WM_PAINT - 绘制主窗口 242 // WM_DESTROY - 发送退出消息并返回 243 // 244 // 245 LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) 246 { 247 int wmId, wmEvent; 248 PAINTSTRUCT ps; 249 HDC hdc; 250 251 switch (message) 252 { 253 case WM_CREATE: 254 { 255 //创建一个按钮 256 CreateWindow(TEXT("button"), TEXT("15PB"), 257 WS_VISIBLE | WS_CHILD, 258 100, 100, 50, 30, hWnd, (HMENU)10001, hInst, NULL); 259 //创建一个CheckBox和一个自动的CheckBox 260 CreateWindow(TEXT("button"), TEXT("15PB"), 261 WS_VISIBLE | WS_CHILD | BS_CHECKBOX, 262 160, 100, 50, 30, hWnd, (HMENU)10002, hInst, NULL); 263 CreateWindow(TEXT("button"), TEXT("15PB"), 264 WS_VISIBLE | WS_CHILD | BS_AUTOCHECKBOX, 265 160, 150, 50, 30, hWnd, (HMENU)10004, hInst, NULL); 266 //创建一个Radio 267 CreateWindow(TEXT("button"), TEXT("15PB"), 268 WS_VISIBLE | WS_CHILD | BS_RADIOBUTTON, 269 220, 100, 50, 30, hWnd, (HMENU)10003, hInst, NULL); 270 //创建一个静态文本 271 //也可以使用GetWindowText和SetWindowText获取和设置文本内容 272 CreateWindow(TEXT("static"), TEXT("15PB"), 273 WS_VISIBLE | WS_CHILD, 274 100, 150, 50, 30, hWnd, (HMENU)10005, hInst, NULL); 275 //创建一个静态图片 276 HWND hStaticPic = CreateWindow(TEXT("static"), TEXT("15PB"), 277 WS_VISIBLE | WS_CHILD | SS_BITMAP, 278 100, 200, 50, 30, hWnd, (HMENU)10006, hInst, NULL); 279 //加载一个bmp格式的位图，可以使用画图板保存为24位的位图 280 HBITMAP hBitMap = 281 LoadBitmap(hInst, MAKEINTRESOURCE(IDB_BITMAP5)); 282 //将位图资源发送给静态图片控件 283 SendMessage(hStaticPic, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)hBitMap); 284 285 } 286 break; 287 case WM_COMMAND: 288 wmId = LOWORD(wParam); 289 wmEvent = HIWORD(wParam); 290 // 分析菜单选择: 291 switch (wmId) 292 { 293 case 10001: 294 { 295 //创建一个对话框//模态 296 DialogBox(hInst, 297 MAKEINTRESOURCE(IDD_DIALOG1), 298 NULL, (DLGPROC)DlgProc); 299 300 } 301 break; 302 case 10002: 303 { 304 HWND hCheck = GetDlgItem(hWnd, 10002); 305 BOOL bIsCheck = SendMessage(hCheck, BM_GETCHECK, 0, 0); 306 if (bIsCheck == 1) 307 { 308 SendMessage(hCheck, BM_SETCHECK, 0, 0); 309 } 310 else 311 { 312 SendMessage(hCheck, BM_SETCHECK, 1, 0); 313 } 314 } 315 case 10003: 316 break; 317 } 318 break; 319 case WM_PAINT: 320 hdc = BeginPaint(hWnd, &ps); 321 // TODO: 在此添加任意绘图代码... 322 EndPaint(hWnd, &ps); 323 break; 324 case WM_DESTROY: 325 PostQuitMessage(0); 326 break; 327 default: 328 return DefWindowProc(hWnd, message, wParam, lParam); 329 } 330 331 return 0; 332 }
控件练习2
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