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apg_config
Class APGEntryItemModel  

java.lang.Object
  javax.swing.table.AbstractTableModel
      apg_config.APGEntryItemModel

All Implemented Interfaces:

APGImageCacheManagerListener, java.io.Serializable, javax.swing.table.TableModel

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public class APGEntryItemModel

extends javax.swing.table.AbstractTableModel

implements APGImageCacheManagerListener

Defines a model that is used to display a panel of icons (similar to an image browser).

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Field Summary
private  APGImageCacheManager	cache
private  int	columnCount
private  APGEntry	entry
private  int	iconSize
private  java.util.SortedSet	itemList           This set is sorted when it comes in from the APGEntry item.
private  java.util.Vector	itemMapping
private  APGEntryItemRenderInfo[]	renderInfoArray
private  int	rowCount
private  int	rowHeight
private  javax.swing.JTable	table
private  int	width

 

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

 

Constructor Summary

APGEntryItemModel()

 

Method Summary
void	apgEntryChanged(APGEntryItem item)
private  java.awt.Dimension	convertIndexToRowColumn(double index)
private  int	convertRowColumnToIndex(int row, int column)
private  void	createValueMapping()           This is called in order to create a mapping between index number and apg entry item object so that lookups against index/objects are quick.
void	dataChanged()
private  APGEntryItem	getAPGEntryItemFromIndex(int index)
java.lang.Class	getColumnClass(int col)           Returns the Class for all Object instances in the specified column.
int	getColumnCount()           Returns the number of columns in the model.
java.lang.String	getColumnName(int col)           Returns the name of the specified column.
private  int	getIndexFromAPGEntryItem(APGEntryItem item)
int	getRowCount()           Returns the number of rows in the model.
java.lang.Object	getValueAt(int row, int col)           Returns the value (Object) at a particular cell in the table.
void	imageUpdate(APGEntryItem item, int size)
boolean	isCellEditable(int row, int col)           Returns true if the specified cell is editable, and false if it is not.
private  boolean	notInitialised()
void	requestAllCells()
void	setAPGEntry(APGEntry entry, boolean event)
void	setImageIconSize(int size, boolean event)
void	setTable(javax.swing.JTable table)
void	setValueAt(java.lang.Object value, int row, int col)           Sets the value of the given cell.
void	setWidth(int w, boolean event)
void	structureChanged()

 

Methods inherited from class javax.swing.table.AbstractTableModel

addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getListeners, getTableModelListeners, removeTableModelListener

 

Methods inherited from class java.lang.Object

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

 

Field Detail

itemList

private java.util.SortedSet itemList

This set is sorted when it comes in from the APGEntry item. And in order to make lookups quick is run in parallel with the itemMapping vector. See createValueMapping() method.

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itemMapping

private java.util.Vector itemMapping

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width

private int width

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rowHeight

private int rowHeight

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entry

private APGEntry entry

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cache

private APGImageCacheManager cache

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renderInfoArray

private APGEntryItemRenderInfo[] renderInfoArray

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table

private javax.swing.JTable table

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columnCount

private int columnCount

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rowCount

private int rowCount

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iconSize

private int iconSize

Constructor Detail

APGEntryItemModel

public APGEntryItemModel()

Method Detail

setTable

public void setTable(javax.swing.JTable table)

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setAPGEntry

public void setAPGEntry(APGEntry entry,
                        boolean event)

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setImageIconSize

public void setImageIconSize(int size,
                             boolean event)

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setWidth

public void setWidth(int w,
                     boolean event)

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imageUpdate

public void imageUpdate(APGEntryItem item,
                        int size)

Specified by:

imageUpdate in interface APGImageCacheManagerListener

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convertRowColumnToIndex

private int convertRowColumnToIndex(int row,
                                    int column)

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convertIndexToRowColumn

private java.awt.Dimension convertIndexToRowColumn(double index)

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getIndexFromAPGEntryItem

private int getIndexFromAPGEntryItem(APGEntryItem item)

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getAPGEntryItemFromIndex

private APGEntryItem getAPGEntryItemFromIndex(int index)

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isCellEditable

public boolean isCellEditable(int row,
                              int col)

Description copied from class: javax.swing.table.AbstractTableModel

Returns true if the specified cell is editable, and false if it is not. This implementation returns false for all arguments, subclasses should override the method if necessary.

Specified by:

isCellEditable in interface javax.swing.table.TableModel

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getColumnCount

public int getColumnCount()

Description copied from interface: javax.swing.table.TableModel

Returns the number of columns in the model.

Specified by:

getColumnCount in interface javax.swing.table.TableModel

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getRowCount

public int getRowCount()

Description copied from interface: javax.swing.table.TableModel

Returns the number of rows in the model.

Specified by:

getRowCount in interface javax.swing.table.TableModel

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setValueAt

public void setValueAt(java.lang.Object value,
                       int row,
                       int col)

Description copied from class: javax.swing.table.AbstractTableModel

Sets the value of the given cell. This implementation ignores all arguments and does nothing, subclasses should override the method if necessary.

Specified by:

setValueAt in interface javax.swing.table.TableModel

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getValueAt

public java.lang.Object getValueAt(int row,
                                   int col)

Description copied from interface: javax.swing.table.TableModel

Returns the value (Object) at a particular cell in the table.

Specified by:

getValueAt in interface javax.swing.table.TableModel

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getColumnClass

public java.lang.Class getColumnClass(int col)

Description copied from class: javax.swing.table.AbstractTableModel

Returns the Class for all Object instances in the specified column.

Specified by:

getColumnClass in interface javax.swing.table.TableModel

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getColumnName

public java.lang.String getColumnName(int col)

Description copied from class: javax.swing.table.AbstractTableModel

Returns the name of the specified column. This method generates default names in a sequence (starting with column 0): A, B, C, ..., Z, AA, AB, AC, ..., AZ, BA, BB, BC, and so on. Subclasses may override this method to allow column names to be specified on some other basis.

Specified by:

getColumnName in interface javax.swing.table.TableModel

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notInitialised

private boolean notInitialised()

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createValueMapping

private void createValueMapping()

This is called in order to create a mapping between index number and apg entry item object so that lookups against index/objects are quick. This is ONLY a performance hack. When another APGEntry is selected (even just because it's sort order has changed) this mapping is recreated. Hey, it's excessive on the memory use I guess - but I'll do it for the speed improvement!

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requestAllCells

public void requestAllCells()

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apgEntryChanged

public void apgEntryChanged(APGEntryItem item)

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dataChanged

public void dataChanged()

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structureChanged

public void structureChanged()

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Home >> All >> [ apg_config overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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