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fc294faccd
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#include <windows.h> |
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LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); |
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LRESULT CALLBACK PanelProc(HWND, UINT, WPARAM, LPARAM); |
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void RegisterRedPanelClass(void); |
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void RegisterBluePanelClass(void); |
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int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, |
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PWSTR lpCmdLine, int nCmdShow) { |
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MSG msg;
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WNDCLASSW wc = {0}; |
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wc.lpszClassName = L"Windows"; |
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wc.hInstance = hInstance; |
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wc.hbrBackground = GetSysColorBrush(COLOR_3DFACE); |
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wc.lpfnWndProc = WndProc; |
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wc.hCursor = LoadCursor(0, IDC_ARROW); |
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RegisterClassW(&wc); |
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CreateWindowW(wc.lpszClassName, L"Windows", |
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WS_OVERLAPPEDWINDOW | WS_VISIBLE, |
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100, 100, 250, 180, 0, 0, hInstance, 0);
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while (GetMessage(&msg, NULL, 0, 0)) { |
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TranslateMessage(&msg); |
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DispatchMessage(&msg); |
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} |
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return (int) msg.wParam; |
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} |
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LRESULT CALLBACK WndProc(HWND hwnd, UINT msg,
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WPARAM wParam, LPARAM lParam) {
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switch(msg) { |
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case WM_CREATE: |
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RegisterRedPanelClass(); |
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CreateWindowW(L"RedPanelClass", NULL,
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WS_CHILD | WS_VISIBLE, |
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20, 20, 80, 80, |
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hwnd, (HMENU) 1, NULL, NULL); |
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RegisterBluePanelClass(); |
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CreateWindowW(L"BluePanelClass", NULL,
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WS_CHILD | WS_VISIBLE, |
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120, 20, 80, 80, |
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hwnd, (HMENU) 2, NULL, NULL); |
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break; |
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case WM_DESTROY: |
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PostQuitMessage(0); |
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return 0;
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} |
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return DefWindowProcW(hwnd, msg, wParam, lParam); |
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} |
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LRESULT CALLBACK PanelProc(HWND hwnd, UINT msg,
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WPARAM wParam, LPARAM lParam) { |
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switch(msg) { |
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case WM_LBUTTONUP: |
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MessageBeep(MB_OK); |
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break;
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} |
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return DefWindowProcW(hwnd, msg, wParam, lParam); |
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} |
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void RegisterRedPanelClass(void) { |
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HBRUSH hbrush = CreateSolidBrush(RGB(255, 0, 0)); |
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WNDCLASSW rwc = {0}; |
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rwc.lpszClassName = L"RedPanelClass"; |
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rwc.hbrBackground = hbrush; |
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rwc.lpfnWndProc = PanelProc; |
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rwc.hCursor = LoadCursor(0, IDC_ARROW); |
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RegisterClassW(&rwc);
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} |
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void RegisterBluePanelClass(void) { |
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HBRUSH hbrush = CreateSolidBrush(RGB(0, 0, 255)); |
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WNDCLASSW rwc = {0}; |
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rwc.lpszClassName = L"BluePanelClass"; |
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rwc.hbrBackground = hbrush; |
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rwc.lpfnWndProc = PanelProc; |
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rwc.hCursor = LoadCursor(0, IDC_ARROW); |
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RegisterClassW(&rwc); |
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} |
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