jexer.ttree

Class TDirectoryTreeItem

java.lang.Object

jexer.TWidget

jexer.ttree.TTreeItem

jexer.ttree.TDirectoryTreeItem

All Implemented Interfaces:

java.lang.Comparable<TWidget>

public class TDirectoryTreeItem
extends TTreeItem

TDirectoryTreeItem is a single item in a disk directory tree view.

Field Summary

Fields inherited from class jexer.ttree.TTreeItem

level

Constructor Summary

Constructors

Constructor and Description
TDirectoryTreeItem(TTreeViewWidget view, java.lang.String text, boolean expanded) Public constructor.
TDirectoryTreeItem(TTreeViewWidget view, java.lang.String text, boolean expanded, boolean openParents) Public constructor.

Method Summary

Modifier and Type	Method and Description
java.io.File	getFile() Get the File corresponding to this list item.
void	onExpand() Called when this item is expanded or collapsed.

Methods inherited from class jexer.ttree.TTreeItem

draw, expandTree, getMaximumColumn, getPrefix, getText, getTreeView, isExpandable, isExpanded, isSelected, onKeypress, onMouseUp, setExpandable, setExpanded, setSelectable, setSelected, setText, unselect

Methods inherited from class jexer.TWidget

activate, activate, activate, activateAll, addButton, addCalendar, addCheckBox, addComboBox, addDirectoryList, addDirectoryList, addDirectoryList, addDirectoryList, addEditor, addField, addField, addField, addImage, addImage, addLabel, addLabel, addLabel, addLabel, addLabel, addLabel, addList, addList, addList, addList, addPanel, addPasswordField, addPasswordField, addPasswordField, addProgressBar, addRadioGroup, addSpinner, addSplitPane, addTable, addTable, addText, addText, addTreeViewWidget, addTreeViewWidget, close, compareTo, doRepaint, drawBox, drawBox, drawBoxShadow, fileOpenBox, fileOpenBox, fileOpenBox, fileOpenBox, fileSaveBox, getAbsoluteX, getAbsoluteY, getActiveChild, getApplication, getAttrXY, getChildren, getCursorAbsoluteX, getCursorAbsoluteY, getCursorX, getCursorY, getHeight, getLayoutManager, getParent, getScreen, getTheme, getWidth, getWindow, getX, getY, handleEvent, hLineXY, inputBox, inputBox, inputBox, isAbsoluteActive, isActive, isCursorVisible, isDrawable, isEnabled, isVisible, messageBox, messageBox, mouseWouldHit, onCommand, onIdle, onMenu, onMouseDoubleClick, onMouseDown, onMouseMotion, onResize, putAll, putAttrXY, putAttrXY, putCharXY, putCharXY, putCharXY, putStringXY, putStringXY, remove, remove, remove, remove, removeAll, resetTabOrder, setActive, setCursorVisible, setCursorX, setCursorY, setDimensions, setEnabled, setHeight, setLayoutManager, setParent, setupForTWindow, setVisible, setWidth, setWindow, setX, setY, splitHorizontal, splitVertical, switchWidget, toPrettyString, toPrettyString, toString, vLineXY

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TDirectoryTreeItem

public TDirectoryTreeItem(TTreeViewWidget view,
                          java.lang.String text,
                          boolean expanded)
                   throws java.io.IOException

Public constructor.

Parameters:

view - root TTreeViewWidget

text - text for this item

expanded - if true, have it expanded immediately

Throws:

java.io.IOException - if a java.io operation throws

TDirectoryTreeItem

public TDirectoryTreeItem(TTreeViewWidget view,
                          java.lang.String text,
                          boolean expanded,
                          boolean openParents)
                   throws java.io.IOException

Public constructor.

Parameters:

view - root TTreeViewWidget

text - text for this item

expanded - if true, have it expanded immediately

openParents - if true, expand all paths up the root path and return the root path entry

Throws:

java.io.IOException - if a java.io operation throws

Method Detail

getFile

public final java.io.File getFile()

Get the File corresponding to this list item.

Returns:

the File

onExpand

public final void onExpand()

Called when this item is expanded or collapsed. this.expanded will be true if this item was just expanded from a mouse click or keypress.

Overrides:

onExpand in class TTreeItem