zinger.bsheet
Class CellFormatEditor

java.lang.Object
  zinger.bsheet.DialogEditor
      zinger.bsheet.CellFormatEditor

All Implemented Interfaces:

java.awt.event.ActionListener, java.util.EventListener

public class CellFormatEditor
extends DialogEditor

Format picker used for cell and column formatting. A Format object is created using its class and a format pattern string. Therefore Format implementations used must

• have a public parameterless constructor,
• have public applyPattern(String) and toPattern() methods,
• be Java Beans-compatible for persistance.

The area of format editing is going to be readdressed in the near future to be more compatible with the Java Beans-based persistance logic and to allow easy custom formatting definitions.

Author:

Alexey Zinger (inline_four@yahoo.com)

Field Summary

protected static java.lang.Class[]	DEFAULT_FORMAT_CLASSES
protected java.lang.Class[]	formatClasses
protected javax.swing.JComboBox	formatPattern
protected javax.swing.JComboBox	formatType
protected static java.lang.Class[]	NO_PARAMS_SIGNATURE
protected static java.lang.Class[]	PATTERN_FORMAT_CONSTRUCTOR_SIGNATURE

Fields inherited from class zinger.bsheet.DialogEditor

acceptButton, acceptCommand, acceptLabel, cancelButton, cancelCommand, cancelLabel, cellEditCommand, changesAccepted, colEditCommand, dialog, dialogTitle, lock, table

Constructor Summary

CellFormatEditor(javax.swing.JTable table)
Uses DEFAULT_FORMAT_CLASSES to call CellFormatEditor(JTable, Class[]).

CellFormatEditor(javax.swing.JTable table, java.lang.Class[] formatClasses)

Method Summary

void	actionPerformed(java.awt.event.ActionEvent ev)
java.text.Format	askFormat(java.text.Format format) Pops up a format editor dialog window.
protected void	createDialog()
protected java.text.Format	createFormat(int formatIndex, java.lang.String formatPattern)
protected void	editCells() Uses askFormat(Format) to pick a format and apply it to selected cells.
protected void	editColumns() Uses askFormat(Format) to pick a format and apply it to selected columns.
protected java.lang.String	getFormatLabel(int formatIndex)
protected void	populateFromFormat(java.text.Format format)
protected void	refreshFormatPattern()

Methods inherited from class zinger.bsheet.DialogEditor

buildButtonPanel

Methods inherited from class java.lang.Object

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

Field Detail

PATTERN_FORMAT_CONSTRUCTOR_SIGNATURE

protected static final java.lang.Class[] PATTERN_FORMAT_CONSTRUCTOR_SIGNATURE

NO_PARAMS_SIGNATURE

protected static final java.lang.Class[] NO_PARAMS_SIGNATURE

DEFAULT_FORMAT_CLASSES

protected static final java.lang.Class[] DEFAULT_FORMAT_CLASSES

formatType

protected javax.swing.JComboBox formatType

formatPattern

protected javax.swing.JComboBox formatPattern

formatClasses

protected final java.lang.Class[] formatClasses

Constructor Detail

CellFormatEditor

public CellFormatEditor(javax.swing.JTable table)

Uses DEFAULT_FORMAT_CLASSES to call CellFormatEditor(JTable, Class[]).

See Also:

DEFAULT_FORMAT_CLASSES

CellFormatEditor

public CellFormatEditor(javax.swing.JTable table,
                        java.lang.Class[] formatClasses)

Method Detail

editColumns

protected void editColumns()

Uses askFormat(Format) to pick a format and apply it to selected columns.

Specified by:

editColumns in class DialogEditor

See Also:

askFormat(java.text.Format)

editCells

protected void editCells()

Uses askFormat(Format) to pick a format and apply it to selected cells.

Specified by:

editCells in class DialogEditor

See Also:

askFormat(java.text.Format)

askFormat

public java.text.Format askFormat(java.text.Format format)

Pops up a format editor dialog window. Upon closing of the dialog window, a Format object is created if the dialog was accepted.

See Also:

createFormat(int, java.lang.String)

createFormat

protected java.text.Format createFormat(int formatIndex,
                                        java.lang.String formatPattern)

populateFromFormat

protected void populateFromFormat(java.text.Format format)

getFormatLabel

protected java.lang.String getFormatLabel(int formatIndex)

createDialog

protected void createDialog()

Overrides:

createDialog in class DialogEditor

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent ev)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Overrides:

actionPerformed in class DialogEditor

refreshFormatPattern

protected void refreshFormatPattern()