Returns the OS window handle of the widget's client area, to pass to external libraries that need one (e.g. to attach a video overlay)
Source position: msewindowwidget.pas line 104
public property tcustomwindowwidget.clientwinid : winidty |
Returns the OS window handle of the widget's client area, to pass to external libraries that need one (e.g. to attach a video overlay). On Windows this is a HWND, not a HDC: use getdc(clientwinid) if a device context handle is needed. This widget class does not paint its client area itself; the external library or your own code must do it — see topenglwidget for a descendant with an OpenGL render context.