UE2:DirectoryTreeList (UT2004)

Object >> GUI >> GUIComponent >> GUIListBase >> GUIVertList >> DirectoryTreeList

Package:

GUI2K4

Known classes within DirectoryTreeList:

StreamDirectoryNode

Created on: 10/21/2003 Special list for directory structures

Written by Ron Prestenback © 2003, Epic Games, Inc. All Rights Reserved

Properties

Property group 'DirectoryTreeList'

bSimpleFileBrowsing

Type: bool

Modifiers: config

Default value: True

Current

Type: StreamDirectoryNode

Modifiers: editconst

FileManager

Type: StreamInterface

Modifiers: editconst

Root

Type: StreamDirectoryNode

Modifiers: editconst

Default values

Property	Value
OnDrawItem	InternalOnDrawItem
OnEndDrag	InternalOnEndDrag

Functions

Events

InitComponent

event InitComponent (GUIController MyController, GUIComponent MyOwner)

Overrides: GUIListBase.InitComponent

Other instance functions

AddNode

function bool AddNode (StreamDirectoryNode Parent, string InName, optional bool bIsFile)

ChDir

function bool ChDir (string Path)

Clear

function Clear ()

Overrides: GUIListBase.Clear

CreateRoot

function CreateRoot ()

ExpandNode

function bool ExpandNode (string Path)

FindNode

function StreamDirectoryNode FindNode (string Path)

FindVisibleItemIndex

function int FindVisibleItemIndex (string Path)

Get

function string Get (optional bool bFullPath)

GetCurrentNode

function string GetCurrentNode ()

GetCurrentNodePath

function string GetCurrentNodePath ()

GetItemAtIndex

function string GetItemAtIndex (int idx)

Overrides: GUIListBase.GetItemAtIndex

GetPath

function string GetPath ()

GetPathAt

function string GetPathAt (int idx)

GetPendingItems

function array<string> GetPendingItems (optional bool bGuarantee)

Overrides: GUIListBase.GetPendingItems

HandleDebugExec

function bool HandleDebugExec (string Command, string Params)

InternalOnClick

function bool InternalOnClick (GUIComponent Sender)

Overrides: GUIVertList.InternalOnClick

InternalOnDrawItem

function InternalOnDrawItem (Canvas C, int Item, float X, float Y, float XL, float YL, bool bIsSelected, bool bIsPending)

InternalOnEndDrag

function InternalOnEndDrag (GUIComponent Accepting, bool bAccepted)

Overrides: GUIListBase.InternalOnEndDrag

IsValid

function bool IsValid ()

Overrides: GUIListBase.IsValid

IsValidIndex

function bool IsValidIndex (int i)

Overrides: GUIListBase.IsValidIndex

MakeVisible

function MakeVisible (float Perc)

Overrides: GUIListBase.MakeVisible

RemoveFile

function bool RemoveFile (StreamDirectoryNode Parent, string InFileName)

RemoveNode

function bool RemoveNode (StreamDirectoryNode Parent, StreamDirectoryNode Child)

SetCurrent

function SetCurrent (StreamDirectoryNode Node)

SetTopItem

function SetTopItem (int Item)

Overrides: GUIListBase.SetTopItem

UpdateItemCount

function UpdateItemCount (optional bool bFullUpdate)

VisibleNode

private function StreamDirectoryNode VisibleNode (int VisibleItemIndex)

VisibleNodeText

private function string VisibleNodeText (int VisibleItemIndex)