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ee9c356712
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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 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_VREDRAW | CS_HREDRAW; |
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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"Hatch brushes", |
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WS_OVERLAPPEDWINDOW | WS_VISIBLE, |
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100, 100, 300, 220, 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 = CreateHatchBrush(HS_BDIAGONAL, RGB(0, 0, 0)); |
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HBRUSH hBrush2 = CreateHatchBrush(HS_FDIAGONAL, RGB(0, 0, 0)); |
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HBRUSH hBrush3 = CreateHatchBrush(HS_CROSS, RGB(0, 0, 0)); |
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HBRUSH hBrush4 = CreateHatchBrush(HS_HORIZONTAL, RGB(0, 0, 0)); |
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HBRUSH hBrush5 = CreateHatchBrush(HS_DIAGCROSS, RGB(0, 0, 0)); |
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HBRUSH hBrush6 = CreateHatchBrush(HS_VERTICAL, RGB(0, 0, 0)); |
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HBRUSH holdBrush = SelectObject(hdc, hBrush1); |
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DWORD col = GetSysColor(COLOR_BTNFACE); |
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SetBkColor(hdc, col); |
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Rectangle(hdc, 30, 30, 100, 80); |
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SelectObject(hdc, hBrush2); |
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Rectangle(hdc, 110, 30, 180, 80); |
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SelectObject(hdc, hBrush3); |
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Rectangle(hdc, 190, 30, 260, 80); |
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SelectObject(hdc, hBrush4); |
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Rectangle(hdc, 30, 110, 100, 160); |
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SelectObject(hdc, hBrush5); |
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Rectangle(hdc, 110, 110, 180, 160); |
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SelectObject(hdc, hBrush6); |
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Rectangle(hdc, 190, 110, 260, 160); |
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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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DeleteObject(hBrush5); |
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DeleteObject(hBrush6); |
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EndPaint(hwnd, &ps); |
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} |
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