buttontst2.c

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#include <windows.h>
#include <stdio.h>
 
HFONT tf;
LRESULT WINAPI MainWndProc(HWND, UINT, WPARAM, LPARAM);
 
int WINAPI
WinMain(HINSTANCE hInstance,
    HINSTANCE hPrevInstance,
    LPSTR lpszCmdLine,
    int nCmdShow)
{
  WNDCLASS wc;
  MSG msg;
  HWND hWnd;
  HWND hbtn[26];
 
  wc.lpszClassName = "ButtonTest";
  wc.lpfnWndProc = MainWndProc;
  wc.style = CS_VREDRAW | CS_HREDRAW;
  wc.hInstance = hInstance;
  wc.hIcon = LoadIcon(NULL, (LPCTSTR)IDI_APPLICATION);
  wc.hCursor = LoadCursor(NULL, (LPCTSTR)IDC_ARROW);
  wc.hbrBackground = (HBRUSH)GetStockObject(GRAY_BRUSH);
  wc.lpszMenuName = NULL;
  wc.cbClsExtra = 0;
  wc.cbWndExtra = 0;
  if (RegisterClass(&wc) == 0)
    {
      fprintf(stderr, "RegisterClass failed (last error 0x%lX)\n",
          GetLastError());
      return(1);
    }
 
  hWnd = CreateWindow("ButtonTest",
              "Button Test",
              WS_OVERLAPPEDWINDOW,
              0,
              0,
              CW_USEDEFAULT,
              CW_USEDEFAULT,
              NULL,
              NULL,
              hInstance,
              NULL);
  if (hWnd == NULL)
    {
      fprintf(stderr, "CreateWindow failed (last error 0x%lX)\n",
          GetLastError());
      return(1);
    }
 
    tf = CreateFontA(14, 0, 0, TA_BASELINE, FW_NORMAL, FALSE, FALSE, FALSE,
        ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
        DEFAULT_QUALITY, FIXED_PITCH|FF_DONTCARE, "Timmons");
 
  ShowWindow(hWnd, nCmdShow);
 
  hbtn[0] = CreateWindow(
    "BUTTON","BS_DEFPUSHBUTTON",WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON,
      10, 10, 200, 40, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
  hbtn[1] = CreateWindow(
    "BUTTON","BS_3STATE",WS_VISIBLE | WS_CHILD | BS_3STATE,
      10, 60, 200, 20, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
  hbtn[2] = CreateWindow(
    "BUTTON","BS_AUTO3STATE",WS_VISIBLE | WS_CHILD | BS_AUTO3STATE,
      10, 90, 200, 20, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
  hbtn[3] = CreateWindow(
    "BUTTON","BS_AUTOCHECKBOX",WS_VISIBLE | WS_CHILD | BS_AUTOCHECKBOX,
      10, 120, 200, 20, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
  hbtn[4] = CreateWindow(
    "BUTTON","BS_AUTORADIOBUTTON",WS_VISIBLE | WS_CHILD | BS_AUTORADIOBUTTON,
      10, 150, 200, 20, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
  hbtn[5] = CreateWindow(
    "BUTTON","BS_CHECKBOX",WS_VISIBLE | WS_CHILD | BS_CHECKBOX,
      10, 180, 200, 20, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
  hbtn[6] = CreateWindow(
    "BUTTON","BS_GROUPBOX",WS_VISIBLE | WS_CHILD | BS_GROUPBOX,
      10, 210, 200, 80, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
  hbtn[7] = CreateWindow(
    "BUTTON","BS_PUSHBUTTON",WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON,
      20, 230, 180, 30, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
  hbtn[8] = CreateWindow(
    "BUTTON","BS_RADIOBUTTON",WS_VISIBLE | WS_CHILD | BS_RADIOBUTTON,
      10, 300, 200, 20, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
  hbtn[9] = CreateWindow(
    "BUTTON","BS_AUTORADIOBUTTON",WS_VISIBLE | WS_CHILD | BS_AUTORADIOBUTTON,
      220, 160, 200, 20, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
  hbtn[10] = CreateWindow(
    "BUTTON","BS_DEFPUSHBUTTON|BS_BOTTOM",WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON | BS_BOTTOM,
      220, 10, 250, 40, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
  hbtn[11] = CreateWindow(
    "BUTTON","BS_DEFPUSHBUTTON|BS_LEFT",WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON | BS_LEFT,
      480, 10, 250, 40, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
  hbtn[12] = CreateWindow(
    "BUTTON","BS_DEFPUSHBUTTON|BS_RIGHT|BS_MULTILINE",WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON | BS_RIGHT |BS_MULTILINE,
      740, 10, 150, 60, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
   hbtn[13] = CreateWindow(
    "BUTTON","BS_AUTORADIOBUTTON|BS_TOP",WS_VISIBLE | WS_CHILD | BS_AUTORADIOBUTTON | BS_TOP,
      220, 60, 200, 60, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
   // Other Combinations
 
   hbtn[14] = CreateWindow(
    "BUTTON","BS_AUTORADIOBUTTON|BS_BOTTOM|BS_MULTILINE",WS_VISIBLE | WS_CHILD | BS_AUTORADIOBUTTON | BS_BOTTOM | BS_MULTILINE,
      480, 60, 200, 60, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
   hbtn[15] = CreateWindow(
    "BUTTON","BS_AUTORADIOBUTTON|BS_LEFT",WS_VISIBLE | WS_CHILD | BS_AUTORADIOBUTTON | BS_LEFT,
      740, 80, 200, 20, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
   hbtn[16] = CreateWindow(
    "BUTTON","BS_AUTORADIOBUTTON|BS_RIGHT|BS_TOP",WS_VISIBLE | WS_CHILD | BS_AUTORADIOBUTTON | BS_RIGHT | BS_TOP,
      220, 130, 200, 20, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
   hbtn[17] = CreateWindow(
    "BUTTON","BS_AUTORADIOBUTTON|BS_TOP|BS_MULTILINE",WS_VISIBLE | WS_CHILD | BS_AUTORADIOBUTTON | BS_TOP| BS_MULTILINE,
      480, 130, 200, 60, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
   hbtn[18] = CreateWindow(
    "BUTTON","BS_AUTOCHECKBOX|BS_BOTTOM|BS_MULTILINE",WS_VISIBLE | WS_CHILD | BS_AUTOCHECKBOX | BS_BOTTOM | BS_MULTILINE,
      740, 130, 200, 60, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
   hbtn[19] = CreateWindow(
    "BUTTON","BS_AUTOCHECKBOX|BS_TOP|BS_MULTILINE",WS_VISIBLE | WS_CHILD | BS_AUTOCHECKBOX | BS_TOP | BS_MULTILINE,
      480, 190, 200, 60, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
   hbtn[20] = CreateWindow(
    "BUTTON","BS_AUTOCHECKBOX|BS_LEFT|BS_MULTILINE",WS_VISIBLE | WS_CHILD | BS_AUTOCHECKBOX | BS_LEFT | BS_MULTILINE,
      220, 230, 200, 60, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
   hbtn[21] = CreateWindow(
    "BUTTON","BS_AUTOCHECKBOX|BS_RIGHT|BS_MULTILINE",WS_VISIBLE | WS_CHILD | BS_AUTOCHECKBOX | BS_RIGHT | BS_MULTILINE,
      480, 240, 200, 60, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
   hbtn[22] = CreateWindow(
    "BUTTON","BS_GROUPBOX|BS_TOP",WS_VISIBLE | WS_CHILD | BS_GROUPBOX | BS_TOP,
      10, 340, 200, 60, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
   hbtn[23] = CreateWindow(
    "BUTTON","BS_GROUPBOX|BS_BOTTOM",WS_VISIBLE | WS_CHILD | BS_GROUPBOX | BS_BOTTOM,
      10, 410, 200, 60, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
   hbtn[24] = CreateWindow(
    "BUTTON","BS_GROUPBOXBOX|BS_LEFT",WS_VISIBLE | WS_CHILD | BS_GROUPBOX | BS_LEFT,
      520, 340, 200, 60, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
   hbtn[25] = CreateWindow(
    "BUTTON","BS_GROUPBOX|BS_RIGHT|BS_BOTTOM",WS_VISIBLE | WS_CHILD | BS_GROUPBOX | BS_BOTTOM | BS_RIGHT,
      300, 340, 200, 60, hWnd, NULL, (HINSTANCE) GetWindowLongPtr(hWnd, GWLP_HINSTANCE),NULL);
 
  while(GetMessage(&msg, NULL, 0, 0))
  {
    TranslateMessage(&msg);
    DispatchMessage(&msg);
  }
 
  DeleteObject(tf);
 
  return msg.wParam;
}
 
LRESULT CALLBACK MainWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
    PAINTSTRUCT ps;
    HDC hDC;
 
    switch(msg)
    {
    case WM_PAINT:
          hDC = BeginPaint(hWnd, &ps);
      SelectObject(hDC, tf);
      EndPaint(hWnd, &ps);
      break;
 
    case WM_DESTROY:
      PostQuitMessage(0);
      break;
 
        case WM_COMMAND:
          switch(HIWORD(wParam))
           {
          case BN_CLICKED:
            printf("BUTTON CLICKED !\n");
            break;
          case BN_DBLCLK:
            printf("BUTTON DOUBLE-CLICKED !\n");
            break;
          case BN_PUSHED:
            printf("BUTTON PUSHED !\n");
            break;
          case BN_PAINT:
            printf("BUTTON PAINTED !\n");
            break;
          case BN_UNPUSHED:
            printf("BUTTON UNPUSHED !\n");
            break;
 
           }
      break;
 
    default:
      return DefWindowProc(hWnd, msg, wParam, lParam);
    }
    return 0;
}