<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\section{wxSplitterWindow overview}\label{wxsplitterwindowoverview}

Classes: \helpref{wxSplitterWindow}{wxsplitterwindow}

The following screenshot shows the appearance of a splitter window with a vertical split.

$$\image{8cm;0cm}{splitter.eps}$$

The style wxSP\_3D has been used to show a 3D border and 3D sash.

\subsection{Example}

The following fragment shows how to create a splitter window, creating two
subwindows and hiding one of them.

{\small
\begin{verbatim}
  splitter = new wxSplitterWindow(this, -1, wxPoint(0, 0), wxSize(400, 400), wxSP_3D);

  leftWindow = new MyWindow(splitter);
  leftWindow-&gt;SetScrollbars(20, 20, 50, 50);

  rightWindow = new MyWindow(splitter);
  rightWindow-&gt;SetScrollbars(20, 20, 50, 50);
  rightWindow-&gt;Show(FALSE);

  splitter-&gt;Initialize(leftWindow);

  // Set this to prevent unsplitting
//    splitter-&gt;SetMinimumPaneSize(20);
\end{verbatim}
}

The next fragment shows how the splitter window can be manipulated after creation.

{\small
\begin{verbatim}
  void MyFrame::OnSplitVertical(wxCommandEvent&amp; event)
  {
        if ( splitter-&gt;IsSplit() )
            splitter-&gt;Unsplit();
        leftWindow-&gt;Show(TRUE);
        rightWindow-&gt;Show(TRUE);
        splitter-&gt;SplitVertically( leftWindow, rightWindow );
  }

  void MyFrame::OnSplitHorizontal(wxCommandEvent&amp; event)
  {
        if ( splitter-&gt;IsSplit() )
            splitter-&gt;Unsplit();
        leftWindow-&gt;Show(TRUE);
        rightWindow-&gt;Show(TRUE);
        splitter-&gt;SplitHorizontally( leftWindow, rightWindow );
  }

  void MyFrame::OnUnsplit(wxCommandEvent&amp; event)
  {
        if ( splitter-&gt;IsSplit() )
            splitter-&gt;Unsplit();
  }
\end{verbatim}
}

</pre></body></html>