initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/docs/doxygen/overviews/splitterwindow.h

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+/////////////////////////////////////////////////////////////////////////////
+// Name:        splitterwindow.h
+// Purpose:     topic overview
+// Author:      wxWidgets team
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+/**
+
+@page overview_splitterwindow wxSplitterWindow Overview
+
+@tableofcontents
+
+@see wxSplitterWindow
+
+
+
+@section overview_splitterwindow_appearance Appearance
+
+The following screenshot shows the appearance of a splitter window with a
+horizontal split.
+
+The style wxSP_3D has been used to show a 3D border and 3D sash.
+
+@image html overview_splitter_3d.png
+
+
+@section overview_splitterwindow_example Example
+
+The following fragment shows how to create a splitter window, creating two
+subwindows and hiding one of them.
+
+@code
+splitter = new wxSplitterWindow(this, -1, wxPoint(0, 0),
+                                wxSize(400, 400), wxSP_3D);
+
+leftWindow = new MyWindow(splitter);
+leftWindow->SetScrollbars(20, 20, 50, 50);
+
+rightWindow = new MyWindow(splitter);
+rightWindow->SetScrollbars(20, 20, 50, 50);
+rightWindow->Show(false);
+
+splitter->Initialize(leftWindow);
+
+// Set this to prevent unsplitting
+// splitter->SetMinimumPaneSize(20);
+@endcode
+
+The next fragment shows how the splitter window can be manipulated after
+creation.
+
+@code
+void MyFrame::OnSplitVertical(wxCommandEvent& event)
+{
+    if ( splitter->IsSplit() )
+        splitter->Unsplit();
+    leftWindow->Show(true);
+    rightWindow->Show(true);
+    splitter->SplitVertically( leftWindow, rightWindow );
+}
+
+void MyFrame::OnSplitHorizontal(wxCommandEvent& event)
+{
+    if ( splitter->IsSplit() )
+        splitter->Unsplit();
+    leftWindow->Show(true);
+    rightWindow->Show(true);
+    splitter->SplitHorizontally( leftWindow, rightWindow );
+}
+
+void MyFrame::OnUnsplit(wxCommandEvent& event)
+{
+    if ( splitter->IsSplit() )
+        splitter->Unsplit();
+}
+@endcode
+
+*/