java.lang.Object
- com.tagtraum.beatunes.playlisttree.PlayListTree

All Implemented Interfaces:

DetailView, DoubleClickListener, View, ApplicationComponent<BeaTunes>
```
public class PlayListTree
extends Object
implements DetailView, ApplicationComponent<BeaTunes>, DoubleClickListener
```
Main tree view (sidebar) on the left of the UI (MainWindow).

Author:

Hendrik Schreiber

Field Summary

Fields
Modifier and Type Field Description

static int ADDITIONAL_LEFT_SPACING_FOR_SOURCE_LIST

Constructor Summary

Constructors
Constructor Description

PlayListTree(MainWindow mainWindow)
Creates view.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`JComponent`	`$$$getRootComponent$$$()`
`void`	`addPlaylist(PlayList beaTunesPlayList)`	Adds a playlist to the tree in beaTunes in the currently selected folder.
`void`	`addPlaylist(PlayList beaTunesPlayList, PlayList parentSibling)`	Adds a playlist to the tree in beaTunes.
`void`	`doubleClick(ActionEvent event)`	Called when a double click occurs.
`BeaTunes`	`getApplication()`	Returns the main application component.
`JComponent`	`getComponent()`	The actual visual component for this view.
`String`	`getId()`	Unique id for each instance of this object.
`JTree`	`getPlayListTree()`	Returns the actual tree component.
`PlayListTreeModel`	`getPlayListTreeModel()`	Returns the current model for the tree.
`DetailView`	`getSelectedDetailView()`	Returns the DetailView selected in the tree view whether the tree view has the focus or not
`PlayList`	`getSelectedPlayList()`	Returns the PlayList selected in the tree view whether the tree view has the focus or not
`PlayList`	`getSelectedPlayListsParentFolder()`	Parent folder of the currently selected playlist or the selected folder itself.
`DefaultMutableTreeNode`	`getSelectedPlayListTreeNode()`	Returns the playlist tree node selected in the tree view whether the tree view has the focus or not
`Object`	`getSelectedUserObject()`	Returns the user object/detailview selected in the tree view whether the tree view has the focus or not
`String`	`getStatusLabel()`	Status label to show in the status bar when this component becomes visible.
`void`	`init()`	Initializes this component and its sub-components.
`boolean`	`isIndeterminateProgress()`	Indicates that the current status is an operation with indeterminate progress which should be reflected in the rendering of the status bar.
`void`	`registerDoubleClick(String actionId)`	Registers the id of the action to execute upon a double click.
`void`	`restoreView()`	Makes sure that the correct category nodes are installed below the root node.
`void`	`select(Object object)`	Selects the tree node that has the given object as the user object of its `PlayListTreeModel.UO`.
`void`	`select(DefaultMutableTreeNode node)`	Select a tree node.
`void`	`selectFirstInspectorWithIssues()`	Select the first `InspectorView` with issues.
`void`	`setApplication(BeaTunes beaTunes)`	Sets the main application component.
`void`	`setPlayLists(List<PlayList> playLists)`	Refreshes all models.
`void`	`showCharts()`	Manipulate the tree model in a way that makes the charts node visible.
`void`	`showInspection()`	Manipulate the tree model in a way that makes the inspection node visible.
`void`	`showLibrary()`	Manipulate the tree model in a way that makes the library node visible.
`void`	`showTaskQueue()`	Manipulate the tree model in a way that makes the task queue node visible.
`void`	`shutdown()`	Shuts down this component and its sub-components.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.tagtraum.beatunes.View
getFocusRoot

- Field Detail
  - ADDITIONAL_LEFT_SPACING_FOR_SOURCE_LIST
```
public static final int ADDITIONAL_LEFT_SPACING_FOR_SOURCE_LIST
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PlayListTree
```
public PlayListTree(MainWindow mainWindow)
```
    Creates view.
    
    Parameters:
    
    mainWindow - main window
- Method Detail
  - showInspection
```
public void showInspection()
```
    Manipulate the tree model in a way that makes the inspection node visible.
  - showTaskQueue
```
public void showTaskQueue()
```
    Manipulate the tree model in a way that makes the task queue node visible.
  - showLibrary
```
public void showLibrary()
```
    Manipulate the tree model in a way that makes the library node visible.
  - showCharts
```
public void showCharts()
```
    Manipulate the tree model in a way that makes the charts node visible.
  - getApplication
```
public BeaTunes getApplication()
```
    Description copied from interface: ApplicationComponent
    
    Returns the main application component.
    
    Specified by:
    
    getApplication in interface ApplicationComponent<BeaTunes>
    
    Returns:
    
    application object
  - setApplication
```
public void setApplication(BeaTunes beaTunes)
```
    Description copied from interface: ApplicationComponent
    
    Sets the main application component.
    
    Specified by:
    
    setApplication in interface ApplicationComponent<BeaTunes>
    
    Parameters:
    
    beaTunes - main application component
  - getId
```
public String getId()
```
    Description copied from interface: ApplicationComponent
    
    Unique id for each instance of this object.
    
    Specified by:
    
    getId in interface ApplicationComponent<BeaTunes>
    
    Returns:
    
    id
  - doubleClick
```
public void doubleClick(ActionEvent event)
```
    Description copied from interface: DoubleClickListener
    
    Called when a double click occurs.
    
    Specified by:
    
    doubleClick in interface DoubleClickListener
    
    Parameters:
    
    event - event
  - registerDoubleClick
```
public void registerDoubleClick(String actionId)
```
    Registers the id of the action to execute upon a double click.
    
    Parameters:
    
    actionId - action id
  - getPlayListTreeModel
```
public PlayListTreeModel getPlayListTreeModel()
```
    Returns the current model for the tree.
    
    Returns:
    
    tree
  - getSelectedPlayListTreeNode
```
public DefaultMutableTreeNode getSelectedPlayListTreeNode()
```
    Returns the playlist tree node selected in the tree view whether the tree view has the focus or not
    
    Returns:
    
    currently selected playlist tree node or null, if none is selected
  - addPlaylist
```
public void addPlaylist(PlayList beaTunesPlayList)
```
    Adds a playlist to the tree in beaTunes in the currently selected folder.
    
    Parameters:
    
    beaTunesPlayList - beaTunes PlayList
  - addPlaylist
```
public void addPlaylist(PlayList beaTunesPlayList,
                        PlayList parentSibling)
```
    Adds a playlist to the tree in beaTunes.
    
    Parameters:
    
    beaTunesPlayList - beaTunes PlayList
    
    parentSibling - null, parent folder or sibling playlist
  - setPlayLists
```
public void setPlayLists(List<PlayList> playLists)
```
    Refreshes all models.
    
    Parameters:
    
    playLists - playlists
  - getSelectedPlayListsParentFolder
```
public PlayList getSelectedPlayListsParentFolder()
```
    Parent folder of the currently selected playlist or the selected folder itself.
    
    Returns:
    
    parent folder
  - getSelectedDetailView
```
public DetailView getSelectedDetailView()
```
    Returns the DetailView selected in the tree view whether the tree view has the focus or not
    
    Returns:
    
    currently selected DetailView or null, if none is selected
  - getSelectedPlayList
```
public PlayList getSelectedPlayList()
```
    Returns the PlayList selected in the tree view whether the tree view has the focus or not
    
    Returns:
    
    currently selected PlayList or null, if none is selected
  - getSelectedUserObject
```
public Object getSelectedUserObject()
```
    Returns the user object/detailview selected in the tree view whether the tree view has the focus or not
    
    Returns:
    
    currently selected user object or null, if none is selected
  - init
```
public void init()
```
    Description copied from interface: ApplicationComponent
    
    Initializes this component and its sub-components.
    
    Specified by:
    
    init in interface ApplicationComponent<BeaTunes>
  - shutdown
```
public void shutdown()
```
    Description copied from interface: ApplicationComponent
    
    Shuts down this component and its sub-components.
    
    Specified by:
    
    shutdown in interface ApplicationComponent<BeaTunes>
  - restoreView
```
public void restoreView()
```
    Makes sure that the correct category nodes are installed below the root node.
  - select
```
public void select(DefaultMutableTreeNode node)
```
    Select a tree node.
    
    Parameters:
    
    node - node
  - selectFirstInspectorWithIssues
```
public void selectFirstInspectorWithIssues()
```
    Select the first InspectorView with issues.
  - select
```
public void select(Object object)
```
    Selects the tree node that has the given object as the user object of its PlayListTreeModel.UO.
    
    Parameters:
    
    object - user object, e.g. an Inspector or a Playlist
  - getPlayListTree
```
public JTree getPlayListTree()
```
    Returns the actual tree component.
    
    Returns:
    
    tree
  - getComponent
```
public JComponent getComponent()
```
    Description copied from interface: View
    
    The actual visual component for this view.
    
    Specified by:
    
    getComponent in interface View
    
    Returns:
    
    detail component
  - isIndeterminateProgress
```
public boolean isIndeterminateProgress()
```
    Description copied from interface: DetailView
    
    Indicates that the current status is an operation with indeterminate progress which should be reflected in the rendering of the status bar.
    
    Specified by:
    
    isIndeterminateProgress in interface DetailView
    
    Returns:
    
    true if an indeterminate progress indicator is supposed to be rendered
  - getStatusLabel
```
public String getStatusLabel()
```
    Description copied from interface: DetailView
    
    Status label to show in the status bar when this component becomes visible.
    
    Specified by:
    
    getStatusLabel in interface DetailView
    
    Returns:
    
    label
    
    See Also:
    
    MainWindow.getStatusLabel()
  - $$$getRootComponent$$$
```
public JComponent $$$getRootComponent$$$()
```

Class PlayListTree

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface com.tagtraum.beatunes.View

Field Detail

ADDITIONAL_LEFT_SPACING_FOR_SOURCE_LIST

Constructor Detail

PlayListTree

Method Detail

showInspection

showTaskQueue

showLibrary

showCharts

getApplication

setApplication

getId

doubleClick

registerDoubleClick

getPlayListTreeModel

getSelectedPlayListTreeNode

addPlaylist

addPlaylist

setPlayLists

getSelectedPlayListsParentFolder

getSelectedDetailView

getSelectedPlayList

getSelectedUserObject

init

shutdown

restoreView

select

selectFirstInspectorWithIssues

select

getPlayListTree

getComponent

isIndeterminateProgress

getStatusLabel

$$$getRootComponent$$$