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#include <windows.h> |
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LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); |
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void DrawRectangles(HWND); |
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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.style = CS_HREDRAW | CS_VREDRAW; |
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wc.lpszClassName = L"Brush"; |
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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"Solid Brush", |
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WS_OVERLAPPEDWINDOW | WS_VISIBLE, |
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100, 100, 220, 240, NULL, NULL, hInstance, NULL); |
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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_PAINT: |
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DrawRectangles(hwnd);
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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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void DrawRectangles(HWND hwnd) { |
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PAINTSTRUCT ps; |
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HDC hdc = BeginPaint(hwnd, &ps); |
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HPEN hPen = CreatePen(PS_NULL, 1, RGB(0, 0, 0)); |
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HPEN holdPen = SelectObject(hdc, hPen); |
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HBRUSH hBrush1 = CreateSolidBrush(RGB(121, 90, 0)); |
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HBRUSH hBrush2 = CreateSolidBrush(RGB(240, 63, 19)); |
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HBRUSH hBrush3 = CreateSolidBrush(RGB(240, 210, 18)); |
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HBRUSH hBrush4 = CreateSolidBrush(RGB(9, 189, 21)); |
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HBRUSH holdBrush = SelectObject(hdc, hBrush1); |
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Rectangle(hdc, 30, 30, 100, 100); |
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SelectObject(hdc, hBrush2); |
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Rectangle(hdc, 110, 30, 180, 100); |
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SelectObject(hdc, hBrush3); |
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Rectangle(hdc, 30, 110, 100, 180); |
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SelectObject(hdc, hBrush4); |
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Rectangle(hdc, 110, 110, 180, 180); |
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SelectObject(hdc, holdPen); |
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SelectObject(hdc, holdBrush); |
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DeleteObject(hPen); |
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DeleteObject(hBrush1); |
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DeleteObject(hBrush2); |
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DeleteObject(hBrush3); |
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DeleteObject(hBrush4); |
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EndPaint(hwnd, &ps); |
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} |
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