Construct a sizer item for tracking a spacer.
+\func{}{wxSizerItem}{\param{wxWindow* }{window}, \param{const wxSizerFlags\& }{flags}}
+
\func{}{wxSizerItem}{\param{wxWindow* }{window}, \param{int }{proportion}, \param{int }{flag}, \param{int }{border}, \param{wxObject* }{userData}}
Construct a sizer item for tracking a window.
+\func{}{wxSizerItem}{\param{wxSizer* }{window}, \param{const wxSizerFlags\& }{flags}}
+
\func{}{wxSizerItem}{\param{wxSizer* }{sizer}, \param{int }{proportion}, \param{int }{flag}, \param{int }{border}, \param{wxObject* }{userData}}
Construct a sizer item for tracking a subsizer.