wxListBox - Functions for wxListBox class

wxListBox() = wx:wx_object()

       A listbox is used to select one or more of a list of strings.

       The  strings  are  displayed  in  a scrolling box, with the selected string(s) marked in reverse video. A
       listbox can be single selection (if an item is selected, the previous selection is removed)  or  multiple
       selection (clicking an item toggles the item on or off independently of other selections).

       List  box  elements  are  numbered from zero and while the maximal number of elements is unlimited, it is
       usually better to use a virtual control, not requiring to add all the  items  to  it  at  once,  such  as
       wxDataViewCtrl  (not  implemented  in  wx)  or  wxListCtrl  with wxLC_VIRTUAL style, once more than a few
       hundreds items need to be displayed because this control is not optimized, neither from  performance  nor
       from user interface point of view, for large number of items.

       Notice that the list box doesn't support control characters other than TAB.

       Styles

       This class supports the following styles:

       See: wxEditableListBox (not implemented in wx), wxChoice, wxComboBox, wxListCtrl, wxCommandEvent

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

       wxWidgets docs: wxListBox

       Event types emitted from this class: command_listbox_selected, command_listbox_doubleclicked

new()->wxListBox()

              Default constructor.

       new(Parent,Id)->wxListBox()

              Types:

                 Parent = wxWindow:wxWindow()
                 Id = integer()

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

              Types:

                 Parent = wxWindow:wxWindow()
                 Id = integer()
                 Option =
                     {pos, {X :: integer(), Y :: integer()}} |
                     {size, {W :: integer(), H :: integer()}} |
                     {choices, [unicode:chardata()]} |
                     {style, integer()} |
                     {validator, wx:wx_object()}

              Constructor, creating and showing a list box.

              See  the  other new/3 constructor; the only difference is that this overload takes a wxArrayString
              (not implemented in wx) instead of a pointer to an array of wxString (not implemented in wx).

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

              Destructor, destroying the list box.

       create(This,Parent,Id,Pos,Size,Choices)->boolean()

              Types:

                 This = wxListBox()
                 Parent = wxWindow:wxWindow()
                 Id = integer()
                 Pos = {X :: integer(), Y :: integer()}
                 Size = {W :: integer(), H :: integer()}
                 Choices = [unicode:chardata()]

       create(This,Parent,Id,Pos,Size,Choices,Options::[Option])->
                 boolean()

              Types:

                 This = wxListBox()
                 Parent = wxWindow:wxWindow()
                 Id = integer()
                 Pos = {X :: integer(), Y :: integer()}
                 Size = {W :: integer(), H :: integer()}
                 Choices = [unicode:chardata()]
                 Option = {style, integer()} | {validator, wx:wx_object()}

       deselect(This,N)->ok

              Types:

                 This = wxListBox()
                 N = integer()

              Deselects an item in the list box.

              Remark: This applies to multiple selection listboxes only.

       getSelections(This)->Result

              Types:

                 Result = {Res :: integer(), Selections :: [integer()]}
                 This = wxListBox()

              Fill an array of ints with the positions of the currently selected items.

              Return: The number of selections.

              Remark: Use this with a multiple selection listbox.

              See:          wxControlWithItems:getSelection/1,          wxControlWithItems:getStringSelection/1,
              wxControlWithItems:setSelection/2insertItems(This,Items,Pos)->ok

              Types:

                 This = wxListBox()
                 Items = [unicode:chardata()]
                 Pos = integer()

              Insert the given number of strings before the specified position.

       isSelected(This,N)->boolean()

              Types:

                 This = wxListBox()
                 N = integer()

              Determines whether an item is selected.

              Return: true if the given item is selected, false otherwise.

       set(This,Items)->ok

              Types:

                 This = wxListBox()
                 Items = [unicode:chardata()]

              Replaces the current control contents with the given items.

              Notice  that calling this method is usually much faster than appending them one by one if you need
              to add a lot of items.

       hitTest(This,Point)->integer()

              Types:

                 This = wxListBox()
                 Point = {X :: integer(), Y :: integer()}

              Returns the item located at point, or wxNOT_FOUND if there is no item located at point.

              It is currently implemented for wxMSW, wxMac and wxGTK2 ports.

              Return: Item located at point, or wxNOT_FOUND if unimplemented or the item does not exist.

              Since: 2.7.0

       hitTest(This,X,Y)->integer()

              Types:

                 This = wxListBox()
                 X = Y = integer()

              This is an overloaded member function,  provided  for  convenience.  It  differs  from  the  above
              function only in what argument(s) it accepts.

       setFirstItem(This,N)->oksetFirstItem(This,String)->ok

              Types:

                 This = wxListBox()
                 String = unicode:chardata()

              Set the specified item to be the first visible item.

wxWidgets team.                                     wx 2.1.1                                     wxListBox(3erl)

       wxListBox - Functions for wxListBox class