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opengl doubt

Started by y2jsave Mar 10, 2008 at 8:19 AM 2 replies 700+ views

Original Post

Mar 10, 2008 at 8:19 AM

i have a question (working in dev c++) my opengl has no minimise option (which appears on every window) how to bring that need help thanks my code goes here WNDCLASS wc; HWND hWnd; HGLRC hRC; MSG msg; BOOL bQuit = FALSE; HMENU menu; float theta = 0.0f; // register window class wc.style = CS_OWNDC; wc.lpfnWndProc = WindowProcedure; wc.cbClsExtra = 0; wc.cbWndExtra = 0; wc.hInstance = hInstance; wc.hIcon = LoadIcon( NULL, IDI_APPLICATION ); wc.hCursor = LoadCursor( NULL, IDC_ARROW ); wc.hbrBackground = (HBRUSH)GetStockObject( BLACK_BRUSH ); wc.lpszMenuName = NULL; wc.lpszClassName = "GLSample"; RegisterClass( &wc ); // create main window hWnd = CreateWindow( "GLSample", "OpenGL Sample", WS_CAPTION | WS_POPUPWINDOW | WS_VISIBLE, 0, 0,WIDTH , HEIGHT, NULL, NULL, hInstance, NULL); // enable OpenGL for the window EnableOpenGL( hWnd, &hDC, &hRC ); ShowWindow(hWnd, nFunsterStil); please help thanks

ToohrVyk

Mar 10, 2008 at 8:23 AM

Window styles.

y2jsave

Mar 10, 2008 at 8:34 AM

thanks for the link
problem solved but a new one arised

i was doing mouse clicks handling ... and some drawing on my opengl window

whole thing was destroyed when i maximised or restored my window
how to correct it

Lode

Mar 10, 2008 at 8:36 AM

It destroys the texture buffers and so on in the video card, you need to upload all textures and everything again to the video card as is done when loading

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