NAME

       wxPanel - Functions for wxPanel class

DESCRIPTION

       A panel is a window on which controls are placed. It is usually placed within a frame. Its
       main feature over its parent class wxWindow is code for handling  child  windows  and  TAB
       traversal,  which  is  implemented  natively  if  possible (e.g. in wxGTK) or by wxWidgets
       itself otherwise.

       Note:  Tab  traversal  is  implemented  through  an  otherwise  undocumented  intermediate
       wxControlContainer  class  from  which  any  class  can  derive  in addition to the normal
       wxWindow base class. Please see and to find out how this is achieved.

       Note: if not all characters are being intercepted by your OnKeyDown or OnChar handler,  it
       may  be  because  you are using the wxTAB_TRAVERSAL style, which grabs some keypresses for
       use by child controls.

       Remark: By default, a panel has the same colouring as a dialog.

       See: wxDialog

       This class is derived (and can use functions) from: wxWindow wxEvtHandler

       wxWidgets docs: wxPanel

EVENTS

       Event types emitted from this class: navigation_key

DATA TYPES

       wxPanel() = wx:wx_object()

EXPORTS

       new() -> wxPanel()

              Default constructor.

       new(Parent) -> wxPanel()

              Types:

                 Parent = wxWindow:wxWindow()

       new(Parent, Options :: [Option]) -> wxPanel()

              Types:

                 Parent = wxWindow:wxWindow()
                 Option =
                     {winid, integer()} |
                     {pos, {X :: integer(), Y :: integer()}} |
                     {size, {W :: integer(), H :: integer()}} |
                     {style, integer()}

              Constructor.

              See: Create() (not implemented in wx)

       destroy(This :: wxPanel()) -> ok

              Destructor.

              Deletes any child windows before deleting the physical window.

       initDialog(This) -> ok

              Types:

                 This = wxPanel()

              Sends a  wxInitDialogEvent,  which  in  turn  transfers  data  to  the  dialog  via
              validators.

              See: wxInitDialogEvent

       setFocusIgnoringChildren(This) -> ok

              Types:

                 This = wxPanel()

              In contrast to wxWindow:setFocus/1 (see above) this will set the focus to the panel
              even if there are child windows in the panel.

              This is only rarely needed.