Package org.gvsig.app.gui.styling

Class SymbolSelectorListModel

java.lang.Object

javax.swing.AbstractListModel

org.gvsig.app.gui.styling.SymbolSelectorListModel

All Implemented Interfaces:

Serializable, ListModel, org.gvsig.tools.dispose.Disposable, org.gvsig.utils.listManager.ListModel

public class SymbolSelectorListModel
extends AbstractListModel
implements org.gvsig.utils.listManager.ListModel, org.gvsig.tools.dispose.Disposable

Class SymbolSelectorListModel implements a list to select symbols.This list has the property that allows the user to stablish a filter to accept or reject elements for it from a directory which is also specified when the SymbolSelectorModel is created.

See Also:

• Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractListModel

listenerList

Constructor Summary

Constructors

Constructor	Description
SymbolSelectorListModel(File dir, SelectorFilter filter, String fileExtension)	Creates a new instance of the model for the list in the Symbol Selector window where the symbols are stored in the dir (root directory) param.

Method Summary

Modifier and Type	Method	Description
protected boolean	accepts(org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol symbol)
void	add(Object o)
void	dispose()
Object	getElementAt(int index)
Vector<org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol>	getObjects()
int	getSize()
void	insertAt(int i, Object o)
Object	remove(int i)

Methods inherited from class javax.swing.AbstractListModel

addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.ListModel

addListDataListener, removeListDataListener

Constructor Details

SymbolSelectorListModel

public SymbolSelectorListModel(File dir,
 SelectorFilter filter,
 String fileExtension)

Creates a new instance of the model for the list in the Symbol Selector window where the symbols are stored in the dir (root directory) param.

The filter is a user defined filter used to know which elements in the folder are accepted or rejected for this list and it is used to avoid mixing marker symbols for polygons for example.

fileExtension param defines the extension of the file to be parsed. This is like that to enable inheritance of this class to other file selector such as StyleSelector.

Parameters:

dir - , the root dir where symbols are located.

filter - , the filter used to show or hide some elements.

fileExtension - , file extension used for the files to be parsed.

Method Details

dispose

public void dispose()

Specified by:

dispose in interface org.gvsig.tools.dispose.Disposable

remove

public Object remove(int i)
              throws ArrayIndexOutOfBoundsException

Specified by:

remove in interface org.gvsig.utils.listManager.ListModel

Throws:

ArrayIndexOutOfBoundsException

insertAt

public void insertAt(int i,
 Object o)

Specified by:

insertAt in interface org.gvsig.utils.listManager.ListModel

accepts

protected boolean accepts(org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol symbol)

add

public void add(Object o)

Specified by:

add in interface org.gvsig.utils.listManager.ListModel

getObjects

public Vector<org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol> getObjects()

Specified by:

getObjects in interface org.gvsig.utils.listManager.ListModel

getSize

public int getSize()

Specified by:

getSize in interface ListModel

getElementAt

public Object getElementAt(int index)

Specified by:

getElementAt in interface ListModel