Hi Community,
In my cross-platform app I have processing of keybard input - simple
terminal for writing commands in real-time. This is same on Windows and
Linux (haven't tested it yet on Mac), but on Windows for example, you do
Alt-TAB to get some other window and get it back again, the keyboard events
are not processed anymore :-/. Seams like when osgViewer loses the focus it
is not gaining it back from the system call. On windows I managed to do
this - ( my background is Windows, on Linux I am new :-) ). Here is the
snippet how I managed it to work on Windows. Anyone to share a snippet for
Linux/Mac? As always, thanks a lot
<snip>
while (!viewer->done())
{
#if defined(_WIN32)
MSG msg;
if (::PeekMessage(&msg,NULL,0,0,PM_NOREMOVE))
{
::GetMessage(&msg, NULL, 0, 0);
osgViewer::CompositeViewer::Windows wins;
viewer->getWindows(wins);
if (wins.size())
{
osgViewer::GraphicsHandleWin32 *hdl =
dynamic_cast<osgViewer::GraphicsHandleWin32*>(wins.at(0));
if(hdl)
{
WNDPROC fWndProc =
(WNDPROC)::GetWindowLongPtr(hdl->getHWND(), GWLP_WNDPROC);
fWndProc(hdl->getHWND(), msg.message, msg.wParam,
msg.lParam);
}
}
}
#endif
......
</snip>
Nick
--
trajce nikolov nick
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