AutofilterDialog

Overview

Package

Class

Use

Deprecated

Index

Home >> All >> org >> greenstone >> gatherer >> gui >> [ metaaudit overview ]

PREV CLASS NEXT CLASS

SUMMARY:

JAVADOC |

Sourc code of org.greenstone.gatherer.gui.metaaudit.AutofilterDialog

SOURCE |

Download org.greenstone.gatherer.gui.metaaudit.AutofilterDialog

DOWNLOAD | NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.greenstone.gatherer.gui.metaaudit
Class AutofilterDialog

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              java.awt.Dialog
                  javax.swing.JDialog
                      org.greenstone.gatherer.gui.ModalDialog
                          org.greenstone.gatherer.gui.metaaudit.AutofilterDialog

All Implemented Interfaces:: javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, javax.swing.RootPaneContainer, java.io.Serializable, javax.swing.WindowConstants

public final class AutofilterDialog
extends org.greenstone.gatherer.gui.ModalDialog

The autofilter concept comes from Microsoft Excel spreadsheets that use autofilters to filter to the sheet. When you click on the heading of a column, a new prompt allows you to specify what filter should be acting apon the selected column. Any new filter is conjoined with any previous filters to provide a sheet containing only rows that match all current filters. Each column must also provide an indicator for determining if a filter is set (in this case a special icon) and and a method for removing a filter (use the clear filter button within the autofilter dialog). Having recently discovered that most JVMs aren't very good at recoving memory used by dialog and frame windows, special care must be made to deallocate all references properly, as a user may open several dozen autofilter prompts over the lifetime of a session.

Version:: 2.3

Field Detail

filter

private Autofilter filter

The filter being edited.

self

private AutofilterDialog self

A reference to ourselves so our inner classes can reference us.

return_value

private byte return_value

The value returned from the filter dialog prompt. Used to determine if a prompt was set or unset, and what subsequent action to take.

cancel_button

private javax.swing.JButton cancel_button

The button used to cancel the prompt.

remove_button

private javax.swing.JButton remove_button

set_button

private javax.swing.JButton set_button

and_radiobutton

private javax.swing.JRadioButton and_radiobutton

Used to specify that the given filters should be applied conjunctly.

first_case

private javax.swing.JCheckBox first_case

The check box used to specify whether the first filter is case sensitive.

none_radiobutton

private javax.swing.JRadioButton none_radiobutton

Used to disable the second filter.

or_radiobutton

private javax.swing.JRadioButton or_radiobutton

Used to specify that the given filters should be applied disjunctly.

second_case

private javax.swing.JCheckBox second_case

The check box used to specify whether the second filter is case sensitive.

order

private javax.swing.JComboBox order

Used to specify the order of the resulting set: Ascending or Descending.

first_method

private javax.swing.JComboBox first_method

The method used to match the first filter: Contains, Doesn't contain etc.

first_value

private javax.swing.JComboBox first_value

The value to be matched for the first filter.

second_method

private javax.swing.JComboBox second_method

The method used to match the first filter. Options as for the first method.

second_value

private javax.swing.JComboBox second_value

The value to be matched for the second filter.

value

private javax.swing.JComboBox value

Used for the most basic filter where an Equals, Case sensitive method is automatically used.

name

private javax.swing.JLabel name

The label which displays the name of the currently selected column (the column that will be associated with the autofilter this dialog produces).

control

private javax.swing.JTabbedPane control

The autofilter prompt contains two different panes, one for basic functionality and one for advanced. This containiner component is used to allow access to each via a 'tabbed' interface.

dialog

private MetaAuditFrame dialog

A reference back to the MetaAudit dialog that spawned this prompt. Used to make sure that any open dialog window is always in front of the audit pane.

SIZE

private static final java.awt.Dimension SIZE

The default size for the autofilter control.

Constructor Detail