com.antelmann.util.table
Class MultiLineCellTextEditor

java.lang.Object
  javax.swing.AbstractCellEditor
      com.antelmann.util.table.AbstractSpecialCellEditor
          com.antelmann.util.table.MultiLineCellTextEditor

All Implemented Interfaces:

Serializable, CellEditor, TableCellEditor

public class MultiLineCellTextEditor
extends AbstractSpecialCellEditor
implements TableCellEditor

allows to edit String values in a cell in a JTextArea, optionally with dialog capabilities

Since:

19. Februar 2008, 12:19

Author:

Holger Antelmann

See Also:

Serialized Form

Field Summary

protected boolean	fixTabKeys
protected JTextArea	textArea

Fields inherited from class javax.swing.AbstractCellEditor

changeEvent, listenerList

Constructor Summary

MultiLineCellTextEditor()
calls this(null), dialog option is disabled

MultiLineCellTextEditor(boolean fixTabKeys)

MultiLineCellTextEditor(String dialogTitle)

MultiLineCellTextEditor(String dialogTitle, boolean fixTabKeys)

MultiLineCellTextEditor(String dialogTitle, int dialogRows, int dialogColumns)

MultiLineCellTextEditor(String dialogTitle, int dialogRows, int dialogColumns, boolean fixTabKeys)

Method Summary

protected void	customizeForDialog(JTextArea ta) allows to customize the JTextArea that is shown in the dialog (called when it already has the text set); this implementation 'fixes' the tab keys if selected with the constructor
Object	getCellEditorValue()
JTextArea	getJTextArea() provides direct access to the JTextArea that is used to display the value for further customization; if the appropriate option is set with the constructor, the tab keys are already 'fixed'
Component	getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column)
String	showDialog(String title, Component parent, String initialText, int rows, int columns) called when the doubleClickForDialog option takes effect

Methods inherited from class com.antelmann.util.table.AbstractSpecialCellEditor

getClickCountToStart, isCellEditable, setClickCountToStart

Methods inherited from class javax.swing.AbstractCellEditor

addCellEditorListener, cancelCellEditing, fireEditingCanceled, fireEditingStopped, getCellEditorListeners, removeCellEditorListener, shouldSelectCell, stopCellEditing

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.CellEditor

addCellEditorListener, cancelCellEditing, isCellEditable, removeCellEditorListener, shouldSelectCell, stopCellEditing

Field Detail

textArea

protected JTextArea textArea

fixTabKeys

protected boolean fixTabKeys

Constructor Detail

MultiLineCellTextEditor

public MultiLineCellTextEditor()

calls this(null), dialog option is disabled

MultiLineCellTextEditor

public MultiLineCellTextEditor(boolean fixTabKeys)

MultiLineCellTextEditor

public MultiLineCellTextEditor(String dialogTitle)

Parameters:

dialogTitle - if non-null, this is used as a title for a dialog that appears on double-clicking the cell

MultiLineCellTextEditor

public MultiLineCellTextEditor(String dialogTitle,
                               boolean fixTabKeys)

Parameters:

dialogTitle - if non-null, this is used as a title for a dialog that appears on double-clicking the cell

fixTabKeys - if true, the JTextArea will loose focus on tab (switching to the next field) instead of placing a tab into the text

MultiLineCellTextEditor

public MultiLineCellTextEditor(String dialogTitle,
                               int dialogRows,
                               int dialogColumns)

MultiLineCellTextEditor

@Todo
public MultiLineCellTextEditor(String dialogTitle,
                                    int dialogRows,
                                    int dialogColumns,
                                    boolean fixTabKeys)

Method Detail

showDialog

public String showDialog(String title,
                         Component parent,
                         String initialText,
                         int rows,
                         int columns)

called when the doubleClickForDialog option takes effect

customizeForDialog

protected void customizeForDialog(JTextArea ta)

allows to customize the JTextArea that is shown in the dialog (called when it already has the text set); this implementation 'fixes' the tab keys if selected with the constructor

See Also:

FormHelper.fixTabKeys(Component...)

getCellEditorValue

public Object getCellEditorValue()

Specified by:

getCellEditorValue in interface CellEditor

getJTextArea

public JTextArea getJTextArea()

provides direct access to the JTextArea that is used to display the value for further customization; if the appropriate option is set with the constructor, the tab keys are already 'fixed'

See Also:

FormHelper.fixTabKeys(Component...)

getTableCellEditorComponent

public Component getTableCellEditorComponent(JTable table,
                                             Object value,
                                             boolean isSelected,
                                             int row,
                                             int column)

Specified by:

getTableCellEditorComponent in interface TableCellEditor