| 1 |
// ijc.cpp : Defines the entry point for the application. |
| 2 |
// |
| 3 |
|
| 4 |
#include <windows.h> |
| 5 |
|
| 6 |
#include "resource.h" |
| 7 |
|
| 8 |
#define MAX_LOADSTRING 100 |
| 9 |
|
| 10 |
// Global Variables: |
| 11 |
HINSTANCE hInst; // current instance |
| 12 |
TCHAR szTitle[MAX_LOADSTRING]; // The title bar text |
| 13 |
TCHAR szWindowClass[MAX_LOADSTRING]; // The title bar text |
| 14 |
|
| 15 |
// Foward declarations of functions included in this code module: |
| 16 |
ATOM MyRegisterClass(HINSTANCE hInstance); |
| 17 |
BOOL InitInstance(HINSTANCE, int); |
| 18 |
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); |
| 19 |
LRESULT CALLBACK About(HWND, UINT, WPARAM, LPARAM); |
| 20 |
|
| 21 |
#if 0 |
| 22 |
|
| 23 |
int APIENTRY WinMain(HINSTANCE hInstance, |
| 24 |
HINSTANCE hPrevInstance, |
| 25 |
LPSTR lpCmdLine, |
| 26 |
int nCmdShow) |
| 27 |
{ |
| 28 |
// TODO: Place code here. |
| 29 |
MSG msg; |
| 30 |
HACCEL hAccelTable; |
| 31 |
|
| 32 |
// Initialize global strings |
| 33 |
LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING); |
| 34 |
LoadString(hInstance, IDC_IJC, szWindowClass, MAX_LOADSTRING); |
| 35 |
MyRegisterClass(hInstance); |
| 36 |
|
| 37 |
// Perform application initialization: |
| 38 |
if (!InitInstance (hInstance, nCmdShow)) |
| 39 |
{ |
| 40 |
return FALSE; |
| 41 |
} |
| 42 |
|
| 43 |
hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_IJC); |
| 44 |
|
| 45 |
// Main message loop: |
| 46 |
while (GetMessage(&msg, NULL, 0, 0)) |
| 47 |
{ |
| 48 |
if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)) |
| 49 |
{ |
| 50 |
TranslateMessage(&msg); |
| 51 |
DispatchMessage(&msg); |
| 52 |
} |
| 53 |
} |
| 54 |
|
| 55 |
return msg.wParam; |
| 56 |
} |
| 57 |
#endif |
| 58 |
|
| 59 |
|
| 60 |
// |
| 61 |
// FUNCTION: MyRegisterClass() |
| 62 |
// |
| 63 |
// PURPOSE: Registers the window class. |
| 64 |
// |
| 65 |
// COMMENTS: |
| 66 |
// |
| 67 |
// This function and its usage is only necessary if you want this code |
| 68 |
// to be compatible with Win32 systems prior to the 'RegisterClassEx' |
| 69 |
// function that was added to Windows 95. It is important to call this function |
| 70 |
// so that the application will get 'well formed' small icons associated |
| 71 |
// with it. |
| 72 |
// |
| 73 |
ATOM MyRegisterClass(HINSTANCE hInstance) |
| 74 |
{ |
| 75 |
WNDCLASSEX wcex; |
| 76 |
|
| 77 |
wcex.cbSize = sizeof(WNDCLASSEX); |
| 78 |
|
| 79 |
wcex.style = CS_HREDRAW | CS_VREDRAW; |
| 80 |
wcex.lpfnWndProc = (WNDPROC)WndProc; |
| 81 |
wcex.cbClsExtra = 0; |
| 82 |
wcex.cbWndExtra = 0; |
| 83 |
wcex.hInstance = hInstance; |
| 84 |
wcex.hIcon = LoadIcon(hInstance, (LPCTSTR)IDI_EGC); |
| 85 |
wcex.hCursor = LoadCursor(NULL, IDC_ARROW); |
| 86 |
wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1); |
| 87 |
wcex.lpszMenuName = (LPCSTR)IDC_EGC; |
| 88 |
wcex.lpszClassName = szWindowClass; |
| 89 |
wcex.hIconSm = LoadIcon(wcex.hInstance, (LPCTSTR)IDI_SMALL); |
| 90 |
|
| 91 |
return RegisterClassEx(&wcex); |
| 92 |
} |
| 93 |
|
| 94 |
|
| 95 |
// |
| 96 |
// FUNCTION: InitInstance(HANDLE, int) |
| 97 |
// |
| 98 |
// PURPOSE: Saves instance handle and creates main window |
| 99 |
// |
| 100 |
// COMMENTS: |
| 101 |
// |
| 102 |
// In this function, we save the instance handle in a global variable and |
| 103 |
// create and display the main program window. |
| 104 |
// |
| 105 |
BOOL InitInstance(HINSTANCE hInstance, int nCmdShow) |
| 106 |
{ |
| 107 |
HWND hWnd; |
| 108 |
|
| 109 |
hInst = hInstance; // Store instance handle in our global variable |
| 110 |
|
| 111 |
hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW, |
| 112 |
CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL); |
| 113 |
|
| 114 |
if (!hWnd) |
| 115 |
{ |
| 116 |
return FALSE; |
| 117 |
} |
| 118 |
|
| 119 |
ShowWindow(hWnd, nCmdShow); |
| 120 |
UpdateWindow(hWnd); |
| 121 |
|
| 122 |
return TRUE; |
| 123 |
} |
| 124 |
|
| 125 |
// |
| 126 |
// FUNCTION: WndProc(HWND, unsigned, WORD, LONG) |
| 127 |
// |
| 128 |
// PURPOSE: Processes messages for the main window. |
| 129 |
// |
| 130 |
// WM_COMMAND - process the application menu |
| 131 |
// WM_PAINT - Paint the main window |
| 132 |
// WM_DESTROY - post a quit message and return |
| 133 |
// |
| 134 |
// |
| 135 |
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) |
| 136 |
{ |
| 137 |
int wmId, wmEvent; |
| 138 |
PAINTSTRUCT ps; |
| 139 |
HDC hdc; |
| 140 |
TCHAR szHello[MAX_LOADSTRING]; |
| 141 |
LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING); |
| 142 |
|
| 143 |
switch (message) |
| 144 |
{ |
| 145 |
case WM_COMMAND: |
| 146 |
wmId = LOWORD(wParam); |
| 147 |
wmEvent = HIWORD(wParam); |
| 148 |
// Parse the menu selections: |
| 149 |
switch (wmId) |
| 150 |
{ |
| 151 |
case IDM_ABOUT: |
| 152 |
DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About); |
| 153 |
break; |
| 154 |
case IDM_EXIT: |
| 155 |
DestroyWindow(hWnd); |
| 156 |
break; |
| 157 |
default: |
| 158 |
return DefWindowProc(hWnd, message, wParam, lParam); |
| 159 |
} |
| 160 |
break; |
| 161 |
case WM_PAINT: |
| 162 |
hdc = BeginPaint(hWnd, &ps); |
| 163 |
// TODO: Add any drawing code here... |
| 164 |
RECT rt; |
| 165 |
GetClientRect(hWnd, &rt); |
| 166 |
DrawText(hdc, szHello, strlen(szHello), &rt, DT_CENTER); |
| 167 |
EndPaint(hWnd, &ps); |
| 168 |
break; |
| 169 |
case WM_DESTROY: |
| 170 |
PostQuitMessage(0); |
| 171 |
break; |
| 172 |
default: |
| 173 |
return DefWindowProc(hWnd, message, wParam, lParam); |
| 174 |
} |
| 175 |
return 0; |
| 176 |
} |
| 177 |
|
| 178 |
// Mesage handler for about box. |
| 179 |
LRESULT CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) |
| 180 |
{ |
| 181 |
switch (message) |
| 182 |
{ |
| 183 |
case WM_INITDIALOG: |
| 184 |
return TRUE; |
| 185 |
|
| 186 |
case WM_COMMAND: |
| 187 |
if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) |
| 188 |
{ |
| 189 |
EndDialog(hDlg, LOWORD(wParam)); |
| 190 |
return TRUE; |
| 191 |
} |
| 192 |
break; |
| 193 |
} |
| 194 |
return FALSE; |
| 195 |
} |
Parent Directory
| 
Revision Log