DOKK / manpages / debian 12 / erlang-manpages / wxDirPickerCtrl.3erl.en
wxDirPickerCtrl(3erl) Erlang Module Definition wxDirPickerCtrl(3erl)

wxDirPickerCtrl - Functions for wxDirPickerCtrl class

This control allows the user to select a directory. The generic implementation is a button which brings up a wxDirDialog when clicked. Native implementation may differ but this is usually a (small) widget which give access to the dir-chooser dialog. It is only available if wxUSE_DIRPICKERCTRL is set to 1 (the default).

Styles

This class supports the following styles:

See: wxDirDialog, wxFileDirPickerEvent

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

wxWidgets docs: wxDirPickerCtrl

Event types emitted from this class: command_dirpicker_changed

wxDirPickerCtrl() = wx:wx_object()





new() -> wxDirPickerCtrl()





new(Parent, Id) -> wxDirPickerCtrl()

Types:

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


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

Types:

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

Initializes the object and calls create/4 with all the parameters.


create(This, Parent, Id) -> boolean()

Types:

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


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

Types:

This = wxDirPickerCtrl()
Parent = wxWindow:wxWindow()
Id = integer()
Option =
{path, unicode:chardata()} |
{message, unicode:chardata()} |
{pos, {X :: integer(), Y :: integer()}} |
{size, {W :: integer(), H :: integer()}} |
{style, integer()} |
{validator, wx:wx_object()}

Creates the widgets with the given parameters.

Return: true if the control was successfully created or false if creation failed.


getPath(This) -> unicode:charlist()

Types:

This = wxDirPickerCtrl()

Returns the absolute path of the currently selected directory.


setPath(This, Dirname) -> ok

Types:

This = wxDirPickerCtrl()
Dirname = unicode:chardata()

Sets the absolute path of the currently selected directory.

If the control uses wxDIRP_DIR_MUST_EXIST and does not use wxDIRP_USE_TEXTCTRL style, the dirname must be a name of an existing directory and will be simply ignored by the native wxGTK implementation if this is not the case.


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

Destroys the object.

wx 2.2.1 wxWidgets team.