\helpref{wxControl}{wxcontrol}\\
\helpref{wxWindow}{wxwindow}\\
-\helpref{wxEvtHandler}{wxEvtHandler}\\
+\helpref{wxEvtHandler}{wxevthandler}\\
\helpref{wxObject}{wxobject}
\wxheading{Include files}
\twocolitem{\windowstyle{wxGA\_HORIZONTAL}}{Creates a horizontal gauge.}
\twocolitem{\windowstyle{wxGA\_VERTICAL}}{Creates a vertical gauge.}
\twocolitem{\windowstyle{wxGA\_PROGRESSBAR}}{Under Windows 95, creates a horizontal progress bar.}
+\twocolitem{\windowstyle{wxGA\_SMOOTH}}{Under Windows 95, creates smooth progress bar with one pixel wide update step.}
\end{twocollist}
See also \helpref{window styles overview}{windowstyles}.