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f7b0cf43fe
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#include <windows.h> |
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LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); |
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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"Custom 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"Custom brush", |
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WS_OVERLAPPEDWINDOW | WS_VISIBLE, |
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100, 100, 300, 200, 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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HDC hdc; |
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PAINTSTRUCT ps; |
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static HBITMAP hBtm; |
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UINT bits[8] = { 0x111111ff, 0xffffffff, 0xffffffff, 0xffffffff, |
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0x00000000, 0x00000000, 0x00000000, 0x00000000 }; |
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switch(msg) { |
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case WM_CREATE: |
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hBtm = CreateBitmap(8, 8, 1, 1, (LPBYTE) bits); |
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break; |
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case WM_PAINT: |
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hdc = BeginPaint(hwnd, &ps); |
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HBRUSH hCustomBrush = CreatePatternBrush(hBtm); |
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HBRUSH hOldBrush = SelectObject(hdc, hCustomBrush); |
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SelectObject(hdc, GetStockObject(NULL_PEN)); |
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Rectangle(hdc, 20, 20, 250, 160); |
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SelectObject(hdc, hOldBrush); |
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DeleteObject(hCustomBrush); |
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SelectObject(hdc, GetStockObject(BLACK_PEN)); |
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EndPaint(hwnd, &ps); |
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break; |
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case WM_DESTROY: |
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DeleteObject(hBtm); |
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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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