uk.ac.starlink.util.gui
Class BeanTableModel
java.lang.Object
javax.swing.table.AbstractTableModel
uk.ac.starlink.util.gui.BeanTableModel
- All Implemented Interfaces:
- Serializable, TableModel
public class BeanTableModel
- extends AbstractTableModel
TableModel which displays beans.
The table is constructed to display beans of a particular class,
and each of its row displays one instance of this class.
It has one column for each readable property.
As usual, a bean is anything which has likely-looking getter methods,
though by using the java.beans package any cleverer stuff
held in BeanInfos will get used as well/instead.
What a neat idea!
- Since:
- 21 Dec 2004
- Author:
- Mark Taylor (Starlink)
- See Also:
- Serialized Form
Constructor Summary |
BeanTableModel(Class clazz)
Constructs a new table model for displaying beans of a given class. |
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 |
BeanTableModel
public BeanTableModel(Class clazz)
throws IntrospectionException
- Constructs a new table model for displaying beans of a given class.
- Parameters:
clazz
- class of items which will be displayed in this table
- Throws:
IntrospectionException
setData
public void setData(Object[] data)
- Populates this model with items.
- Parameters:
data
- array of items, one for each row. This array's
runtime type must match that for which this model was
constructed (on pain of ClassCastException)
getData
public Object[] getData()
- Returns the array of objects which this model displays, one per row.
The runtime type of the returned array matches that of the bean class
this model displays.
- Returns:
- table data
propertySorter
public Comparator propertySorter(String propertyName)
- Returns a sorter which can be used to sort rows of this table
(data array elements).
- Parameters:
propertyName
- name of readable bean property to sort on
- Returns:
- a comparator that sorts on propertyName, or
null if propertyName does not name a suitable
property
getColumnName
public String getColumnName(int icol)
- Specified by:
getColumnName
in interface TableModel
- Overrides:
getColumnName
in class AbstractTableModel
getColumnClass
public Class getColumnClass(int icol)
- Specified by:
getColumnClass
in interface TableModel
- Overrides:
getColumnClass
in class AbstractTableModel
getColumnCount
public int getColumnCount()
getRowCount
public int getRowCount()
getValueAt
public Object getValueAt(int irow,
int icol)
isCellEditable
public boolean isCellEditable(int irow,
int icol)
- Specified by:
isCellEditable
in interface TableModel
- Overrides:
isCellEditable
in class AbstractTableModel
setValueAt
public void setValueAt(Object value,
int irow,
int icol)
- Specified by:
setValueAt
in interface TableModel
- Overrides:
setValueAt
in class AbstractTableModel
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