wxErlang

Reference Manual

Version 2.1

Table of Contents

wxDirPickerCtrl

Module

wxDirPickerCtrl

Module Summary

Functions for wxDirPickerCtrl class

Description

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

Events

Event types emitted from this class: command_dirpicker_changed

Data Types

wxDirPickerCtrl() = wx:wx_object()

Exports

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.

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