Package net.dermetfan.gdx.scenes.scene2d.ui

Class TreeFileChooser

java.lang.Object

com.badlogic.gdx.scenes.scene2d.Actor

com.badlogic.gdx.scenes.scene2d.Group

com.badlogic.gdx.scenes.scene2d.ui.WidgetGroup

com.badlogic.gdx.scenes.scene2d.ui.Table

net.dermetfan.gdx.scenes.scene2d.ui.FileChooser

net.dermetfan.gdx.scenes.scene2d.ui.TreeFileChooser

All Implemented Interfaces:

com.badlogic.gdx.scenes.scene2d.utils.Cullable, com.badlogic.gdx.scenes.scene2d.utils.Layout

public class TreeFileChooser
extends FileChooser

A FileChooser that uses a Tree. DO NOT FORGET TO ADD ROOTS!

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TreeFileChooser.Style	defines styles for the widgets of a TreeFileChooser
static class	TreeFileChooser.TreeNode

Nested classes/interfaces inherited from class net.dermetfan.gdx.scenes.scene2d.ui.FileChooser

FileChooser.Listener

Nested classes/interfaces inherited from class com.badlogic.gdx.scenes.scene2d.ui.Table

com.badlogic.gdx.scenes.scene2d.ui.Table.Debug, com.badlogic.gdx.scenes.scene2d.ui.Table.DebugRect

Field Summary

Fields

Modifier and Type	Field	Description
final com.badlogic.gdx.scenes.scene2d.utils.ClickListener	cancelButtonListener	Listener for cancelButton.
final com.badlogic.gdx.scenes.scene2d.utils.ClickListener	chooseButtonListener	Listener for chooseButton.
final com.badlogic.gdx.scenes.scene2d.utils.ClickListener	treeListener	Listener for tree.

Fields inherited from class net.dermetfan.gdx.scenes.scene2d.ui.FileChooser

handlingFileFilter

Fields inherited from class com.badlogic.gdx.scenes.scene2d.ui.Table

backgroundBottom, backgroundLeft, backgroundRight, backgroundTop, debugActorColor, debugCellColor, debugTableColor

Fields inherited from class com.badlogic.gdx.scenes.scene2d.Actor

POOLS

Constructor Summary

Constructors

Constructor	Description
TreeFileChooser(com.badlogic.gdx.scenes.scene2d.ui.Skin skin, String styleName, FileChooser.Listener listener)
TreeFileChooser(com.badlogic.gdx.scenes.scene2d.ui.Skin skin, FileChooser.Listener listener)
TreeFileChooser(TreeFileChooser.Style style, FileChooser.Listener listener)

Method Summary

Modifier and Type	Method	Description
com.badlogic.gdx.scenes.scene2d.ui.Tree.Node	add(com.badlogic.gdx.files.FileHandle file)
protected void	build()	override this to build widgets in an implementation
protected void	buildWidgets()	builds chooseButton, cancelButtonListener, tree, treePane
static com.badlogic.gdx.scenes.scene2d.ui.Tree.Node	fileNode(com.badlogic.gdx.files.FileHandle file, com.badlogic.gdx.scenes.scene2d.ui.Label.LabelStyle labelStyle)
static com.badlogic.gdx.scenes.scene2d.ui.Tree.Node	fileNode(com.badlogic.gdx.files.FileHandle file, com.badlogic.gdx.scenes.scene2d.ui.Label.LabelStyle labelStyle, Function<com.badlogic.gdx.scenes.scene2d.ui.Tree.Node,Void> nodeConsumer)
static com.badlogic.gdx.scenes.scene2d.ui.Tree.Node	fileNode(com.badlogic.gdx.files.FileHandle file, FileFilter filter, com.badlogic.gdx.scenes.scene2d.ui.Label.LabelStyle labelStyle)
static com.badlogic.gdx.scenes.scene2d.ui.Tree.Node	fileNode(com.badlogic.gdx.files.FileHandle file, FileFilter filter, com.badlogic.gdx.scenes.scene2d.ui.Label.LabelStyle labelStyle, Function<com.badlogic.gdx.scenes.scene2d.ui.Tree.Node,Void> nodeConsumer)	passes an Accessor that creates labels representing the file name (with slash if it's a folder) using the given label style to fileNode(FileHandle, FileFilter, net.dermetfan.utils.Function, net.dermetfan.utils.Function) (labelSupplier)
static com.badlogic.gdx.scenes.scene2d.ui.Tree.Node	fileNode(com.badlogic.gdx.files.FileHandle file, FileFilter filter, Function<com.badlogic.gdx.files.FileHandle,com.badlogic.gdx.scenes.scene2d.ui.Label> labelSupplier)
static com.badlogic.gdx.scenes.scene2d.ui.Tree.Node	fileNode(com.badlogic.gdx.files.FileHandle file, FileFilter filter, Function<com.badlogic.gdx.files.FileHandle,com.badlogic.gdx.scenes.scene2d.ui.Label> labelSupplier, Function<com.badlogic.gdx.scenes.scene2d.ui.Tree.Node,Void> nodeConsumer)	creates an anonymous subclass of Tree.Node that recursively adds the children of the given file to it when being expanded for the first time
com.badlogic.gdx.scenes.scene2d.ui.Button	getCancelButton()
com.badlogic.gdx.scenes.scene2d.ui.Button	getChooseButton()
TreeFileChooser.Style	getStyle()
com.badlogic.gdx.scenes.scene2d.ui.Tree	getTree()
com.badlogic.gdx.scenes.scene2d.ui.ScrollPane	getTreePane()
void	setCancelButton(com.badlogic.gdx.scenes.scene2d.ui.Button cancelButton)
void	setChooseButton(com.badlogic.gdx.scenes.scene2d.ui.Button chooseButton)
void	setStyle(TreeFileChooser.Style style)
void	setTree(com.badlogic.gdx.scenes.scene2d.ui.Tree tree)
void	setTreePane(com.badlogic.gdx.scenes.scene2d.ui.ScrollPane treePane)

Methods inherited from class net.dermetfan.gdx.scenes.scene2d.ui.FileChooser

getFileFilter, getHandlingFileFilter, getListener, isDirectoriesChoosable, isNewFilesChoosable, isShowHidden, setDirectoriesChoosable, setFileFilter, setListener, setNewFilesChoosable, setShowHidden

Methods inherited from class com.badlogic.gdx.scenes.scene2d.ui.Table

add, add, add, add, add, add, add, align, background, background, bottom, center, clearChildren, clip, clip, columnDefaults, debug, debug, debugActor, debugAll, debugCell, debugTable, defaults, draw, drawBackground, drawDebug, drawDebugBounds, getAlign, getBackground, getCell, getCells, getClip, getColumnMinWidth, getColumnPrefWidth, getColumns, getColumnWidth, getMinHeight, getMinWidth, getPadBottom, getPadBottomValue, getPadLeft, getPadLeftValue, getPadRight, getPadRightValue, getPadTop, getPadTopValue, getPadX, getPadY, getPrefHeight, getPrefWidth, getRow, getRowHeight, getRowMinHeight, getRowPrefHeight, getRows, getSkin, getTableDebug, hit, invalidate, layout, left, pad, pad, pad, pad, padBottom, padBottom, padLeft, padLeft, padRight, padRight, padTop, padTop, removeActor, removeActor, removeActorAt, reset, right, row, setBackground, setBackground, setClip, setDebug, setRound, setSkin, stack, top

Methods inherited from class com.badlogic.gdx.scenes.scene2d.ui.WidgetGroup

childrenChanged, getMaxHeight, getMaxWidth, invalidateHierarchy, needsLayout, pack, setFillParent, setLayoutEnabled, sizeChanged, validate

Methods inherited from class com.badlogic.gdx.scenes.scene2d.Group

act, addActor, addActorAfter, addActorAt, addActorBefore, applyTransform, applyTransform, clear, clear, clearChildren, computeTransform, drawChildren, drawDebugChildren, findActor, getChild, getChildren, getCullingArea, hasChildren, isTransform, localToDescendantCoordinates, resetTransform, resetTransform, setCullingArea, setDebug, setStage, setTransform, swapActor, swapActor, toString

Methods inherited from class com.badlogic.gdx.scenes.scene2d.Actor

addAction, addCaptureListener, addListener, ancestorsVisible, ascendantsVisible, clearActions, clearListeners, clipBegin, clipBegin, clipEnd, fire, firstAscendant, getActions, getCaptureListeners, getColor, getDebug, getHeight, getListeners, getName, getOriginX, getOriginY, getParent, getRight, getRotation, getScaleX, getScaleY, getStage, getTop, getTouchable, getUserObject, getWidth, getX, getX, getY, getY, getZIndex, hasActions, hasKeyboardFocus, hasParent, hasScrollFocus, isAscendantOf, isDescendantOf, isTouchable, isTouchFocusListener, isTouchFocusTarget, isVisible, localToActorCoordinates, localToAscendantCoordinates, localToParentCoordinates, localToScreenCoordinates, localToStageCoordinates, moveBy, notify, parentToLocalCoordinates, positionChanged, remove, removeAction, removeCaptureListener, removeListener, rotateBy, rotationChanged, scaleBy, scaleBy, scaleChanged, screenToLocalCoordinates, setBounds, setColor, setColor, setHeight, setName, setOrigin, setOrigin, setOriginX, setOriginY, setParent, setPosition, setPosition, setRotation, setScale, setScale, setScaleX, setScaleY, setSize, setTouchable, setUserObject, setVisible, setWidth, setX, setX, setY, setY, setZIndex, sizeBy, sizeBy, stageToLocalCoordinates, toBack, toFront

Methods inherited from class java.lang.Object

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

Field Details

treeListener

public final com.badlogic.gdx.scenes.scene2d.utils.ClickListener treeListener

Listener for tree. Disables/enables chooseButton based on the selection of tree and FileChooser.isDirectoriesChoosable()

chooseButtonListener

public final com.badlogic.gdx.scenes.scene2d.utils.ClickListener chooseButtonListener

Listener for chooseButton. Calls FileChooser.Listener.choose(Array) or FileChooser.Listener.choose(FileHandle) depending on the selection of tree

cancelButtonListener

public final com.badlogic.gdx.scenes.scene2d.utils.ClickListener cancelButtonListener

Listener for cancelButton. Calls FileChooser.Listener.cancel() of the listener

Constructor Details

TreeFileChooser

public TreeFileChooser(com.badlogic.gdx.scenes.scene2d.ui.Skin skin,
 FileChooser.Listener listener)

Parameters:

skin - the skin to get a TreeFileChooser.Style from

listener - the listener

See Also:

• TreeFileChooser(Style, FileChooser.Listener)

TreeFileChooser

public TreeFileChooser(com.badlogic.gdx.scenes.scene2d.ui.Skin skin,
 String styleName,
 FileChooser.Listener listener)

Parameters:

skin - the skin holding the TreeFileChooser.Style to use

styleName - the name of the TreeFileChooser.Style to use

listener - the listener

See Also:

• TreeFileChooser(Style, FileChooser.Listener)

TreeFileChooser

public TreeFileChooser(TreeFileChooser.Style style,
 FileChooser.Listener listener)

Parameters:

style - the style

listener - the listener

Method Details

fileNode

public static com.badlogic.gdx.scenes.scene2d.ui.Tree.Node fileNode(com.badlogic.gdx.files.FileHandle file,
 com.badlogic.gdx.scenes.scene2d.ui.Label.LabelStyle labelStyle)

See Also:

• fileNode(FileHandle, Label.LabelStyle, Function)

fileNode

public static com.badlogic.gdx.scenes.scene2d.ui.Tree.Node fileNode(com.badlogic.gdx.files.FileHandle file,
 com.badlogic.gdx.scenes.scene2d.ui.Label.LabelStyle labelStyle,
 Function<com.badlogic.gdx.scenes.scene2d.ui.Tree.Node,Void> nodeConsumer)

See Also:

• fileNode(FileHandle, FileFilter, Label.LabelStyle, Function)

fileNode

public static com.badlogic.gdx.scenes.scene2d.ui.Tree.Node fileNode(com.badlogic.gdx.files.FileHandle file,
 FileFilter filter,
 com.badlogic.gdx.scenes.scene2d.ui.Label.LabelStyle labelStyle)

See Also:

• fileNode(FileHandle, FileFilter, Label.LabelStyle, Function)

fileNode

public static com.badlogic.gdx.scenes.scene2d.ui.Tree.Node fileNode(com.badlogic.gdx.files.FileHandle file,
 FileFilter filter,
 com.badlogic.gdx.scenes.scene2d.ui.Label.LabelStyle labelStyle,
 Function<com.badlogic.gdx.scenes.scene2d.ui.Tree.Node,Void> nodeConsumer)

passes an Accessor that creates labels representing the file name (with slash if it's a folder) using the given label style to fileNode(FileHandle, FileFilter, net.dermetfan.utils.Function, net.dermetfan.utils.Function) (labelSupplier)

Parameters:

labelStyle - the Label.LabelStyle to use for created labels

See Also:

• fileNode(FileHandle, FileFilter, Function, Function)

fileNode

public static com.badlogic.gdx.scenes.scene2d.ui.Tree.Node fileNode(com.badlogic.gdx.files.FileHandle file,
 FileFilter filter,
 Function<com.badlogic.gdx.files.FileHandle,com.badlogic.gdx.scenes.scene2d.ui.Label> labelSupplier)

See Also:

• fileNode(FileHandle, FileFilter, Function, Function)

fileNode

public static com.badlogic.gdx.scenes.scene2d.ui.Tree.Node fileNode(com.badlogic.gdx.files.FileHandle file,
 FileFilter filter,
 Function<com.badlogic.gdx.files.FileHandle,com.badlogic.gdx.scenes.scene2d.ui.Label> labelSupplier,
 Function<com.badlogic.gdx.scenes.scene2d.ui.Tree.Node,Void> nodeConsumer)

creates an anonymous subclass of Tree.Node that recursively adds the children of the given file to it when being expanded for the first time

Parameters:

file - the file to put in Tree.Node.setValue(Object)

filter - Filters children from being added. May be null to accept all files.

labelSupplier - supplies labels to use

nodeConsumer - Does something with nodes after they were created. May be null.

Returns:

the created Node

add

public com.badlogic.gdx.scenes.scene2d.ui.Tree.Node add(com.badlogic.gdx.files.FileHandle file)

Parameters:

file - the File to add a root for

Returns:

the added file node

buildWidgets

protected void buildWidgets()

builds chooseButton, cancelButtonListener, tree, treePane

build

protected void build()

Description copied from class: FileChooser

override this to build widgets in an implementation

Specified by:

build in class FileChooser

getStyle

public TreeFileChooser.Style getStyle()

Returns:

the style

setStyle

public void setStyle(TreeFileChooser.Style style)

Parameters:

style - the style to set

getTree

public com.badlogic.gdx.scenes.scene2d.ui.Tree getTree()

Returns:

the tree

setTree

public void setTree(com.badlogic.gdx.scenes.scene2d.ui.Tree tree)

Parameters:

tree - the tree to set

getTreePane

public com.badlogic.gdx.scenes.scene2d.ui.ScrollPane getTreePane()

Returns:

the treePane

setTreePane

public void setTreePane(com.badlogic.gdx.scenes.scene2d.ui.ScrollPane treePane)

Parameters:

treePane - the treePane to set

getChooseButton

public com.badlogic.gdx.scenes.scene2d.ui.Button getChooseButton()

Returns:

the chooseButton

setChooseButton

public void setChooseButton(com.badlogic.gdx.scenes.scene2d.ui.Button chooseButton)

Parameters:

chooseButton - the chooseButton to set

getCancelButton

public com.badlogic.gdx.scenes.scene2d.ui.Button getCancelButton()

Returns:

the cancelButton

setCancelButton

public void setCancelButton(com.badlogic.gdx.scenes.scene2d.ui.Button cancelButton)

Parameters:

cancelButton - the cancelButton to set