CreateWindow()함수
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HWND CreateWindow( LPCTSTR lpClassName, // 클래스 이름 LPCTSTR lpWindowName, // 윈도우 제목 텍스트 DWORD dwStyle, // 생성할 윈도우의 스타일 HWND hWndParent, // 부모 윈도우 핸들 HMENU hMenu, // 윈도우 메뉴(컨트롤 ID) HINSTANCE hInstance, // 윈도우를 생성할 인스턴스 핸들 LPVOID lpParam // WM_CREATE 메시지에 넘길 전달 인자 |
버튼 컨트롤 윈도우 생성하기
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#include <windows.h> #include <TCHAR.H> LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam); HINSTANCE hInst;
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow) { HWND hwnd; MSG msg; WNDCLASS WndClass; hInst = hInstance; WndClass.style = CS_HREDRAW | CS_VREDRAW; WndClass.lpfnWndProc = WndProc; WndClass.cbClsExtra = 0; WndClass.cbWndExtra = 0; WndClass.hInstance = hInstance; WndClass.hIcon = LoadIcon(NULL, IDI_APPLICATION); WndClass.hCursor = LoadCursor(NULL, IDC_ARROW); WndClass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH); WndClass.lpszMenuName = NULL; WndClass.lpszClassName = _T("Window Class Name"); RegisterClass(&WndClass); hwnd = CreateWindow(_T("Window Class Name"), _T("Main Window Title"), WS_OVERLAPPEDWINDOW, ShowWindow(hwnd, nCmdShow); UpdateWindow(hwnd); while (GetMessage(&msg, NULL, 0, 0)) { TranslateMessage(&msg); DispatchMessage(&msg); } return (int)msg.wParam; }
#define IDC_BUTTON 100 LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam) { HDC hdc; HWND hButton;
switch (iMsg) { case WM_CREATE: hButton = CreateWindow(_T("button"), _T("확인"), WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, 200, 0, 100, 25, hwnd, (HMENU)IDC_BUTTON, hInst, NULL ); return 0; case WM_COMMAND: switch (LOWORD(wParam)) { case IDC_BUTTON: hdc = GetDC(hwnd); TextOut(hdc, 0, 100, _T("Hello World"), 11); ReleaseDC(hwnd, hdc); return 0; } return 0; case WM_DESTROY: PostQuitMessage(0); return 0; } return DefWindowProc(hwnd, iMsg, wParam, lParam); } |
실행 결과]
에디트 컨트롤 윈도우 생성하기
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#define IDC_BUTTON 100 #define IDC_EDIT 101 LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam) { HDC hdc; static HWND hButton, hEdit; TCHAR str[100];
switch (iMsg) { case WM_CREATE: hButton = CreateWindow(_T("button"), _T("확인"), WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, 200, 0, 100, 25, hwnd, (HMENU)IDC_BUTTON, hInst, NULL ); hEdit = CreateWindow(_T("edit"), _T("에디트 컨트롤"), WS_CHILD | WS_VISIBLE | WS_BORDER, 0, 0, 200, 25, hwnd, (HMENU)IDC_EDIT, hInst, NULL ); return 0; case WM_COMMAND: switch (LOWORD(wParam)) { case IDC_BUTTON: GetDlgItemText(hwnd, IDC_EDIT, str, 100); hdc = GetDC(hwnd); TextOut(hdc, 0, 100, str, _tcslen(str)); ReleaseDC(hwnd, hdc); return 0; } return 0; case WM_DESTROY: PostQuitMessage(0); return 0; } return DefWindowProc(hwnd, iMsg, wParam, lParam); } |
실행 결과]
콤보 박스 컨트롤 원도우 생성하기
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#define IDC_COMBO 102 LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam) { HDC hdc; static HWND hButton, hEdit, hCombo; TCHAR str[100];
switch (iMsg) { case WM_CREATE: hButton = CreateWindow(_T("button"), _T("확인"), WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, 200, 0, 100, 25, hwnd, (HMENU)IDC_BUTTON, hInst, NULL ); hEdit = CreateWindow(_T("edit"), _T("에디트 컨트롤"), WS_CHILD | WS_VISIBLE | WS_BORDER, 0, 0, 200, 25, hwnd, (HMENU)IDC_EDIT, hInst, NULL ); return 0; case WM_COMMAND: switch (LOWORD(wParam)) { case IDC_BUTTON: GetDlgItemText(hwnd, IDC_EDIT, str, 100); if (_tcscmp(str, _T(""))) SendMessage(hCombo, CB_ADDSTRING, 0, (LPARAM)str); return 0; } return 0; case WM_DESTROY: PostQuitMessage(0); return 0; } return DefWindowProc(hwnd, iMsg, wParam, lParam); } |
실행 결과]
리치 에디트 컨트롤 윈도우 만들기
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#include <windows.h> #include <TCHAR.H> #include <richedit.h> #include "resource.h" LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam); HINSTANCE hInst;
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow) { HINSTANCE hRichedit; HWND hwnd; MSG msg; WNDCLASS WndClass; hInst = hInstance; WndClass.style = CS_HREDRAW | CS_VREDRAW; WndClass.lpfnWndProc = WndProc; WndClass.cbClsExtra = 0; WndClass.cbWndExtra = 0; WndClass.hInstance = hInstance; WndClass.hIcon = LoadIcon(NULL, IDI_APPLICATION); WndClass.hCursor = LoadCursor(NULL, IDC_ARROW); WndClass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH); WndClass.lpszMenuName = MAKEINTRESOURCE(IDR_MENU1); WndClass.lpszClassName = _T("Window Class Name"); RegisterClass(&WndClass);
hRichedit = LoadLibrary(_T("RICHED20.DLL")); hwnd = CreateWindow( _T("Window Class Name"), _T("Main Window Title"), WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance, NULL); ShowWindow(hwnd, nCmdShow);
UpdateWindow(hwnd); while (GetMessage(&msg, NULL, 0, 0)) { TranslateMessage(&msg); DispatchMessage(&msg); } FreeLibrary(hRichedit); return (int)msg.wParam; } #define IDC_RICHEDIT 100 LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam) { static HWND hRichedit; RECT rect; CHARFORMAT cf;
switch (iMsg) { case WM_CREATE: GetClientRect(hwnd, &rect); hRichedit = CreateWindow( _T("RichEdit20W"), _T("우리는 민족 중흥의 역사적 사명을 띠고 이 땅에 태어났다."), WS_CHILD | WS_VISIBLE | WS_HSCROLL | WS_VSCROLL | ES_AUTOHSCROLL | ES_AUTOVSCROLL | ES_MULTILINE | WS_BORDER, 100, 100, rect.right, rect.bottom, hwnd, (HMENU)IDC_RICHEDIT, hInst, NULL ); return 0; case WM_SIZE: GetClientRect(hwnd, &rect); MoveWindow(hRichedit, 0, 0, rect.right, rect.bottom, TRUE); return 0; case WM_COMMAND: switch (LOWORD(wParam)) { case ID_FONT: cf.cbSize = sizeof(CHARFORMAT); cf.dwMask = CFM_FACE | CFM_SIZE | CFM_COLOR; cf.yHeight = 300; cf.dwEffects = NULL; _tcscpy_s(cf.szFaceName, _T("궁서")); cf.crTextColor = RGB(100, 0, 0); SendMessage(hRichedit, EM_SETCHARFORMAT, (WPARAM)(UINT)SCF_SELECTION, (LPARAM)&cf); return 0; } return 0; case WM_DESTROY: PostQuitMessage(0); return 0; } return DefWindowProc(hwnd, iMsg, wParam, lParam); }
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실행 결과]
