net.sf.commonclipse.preferences
Class LabelFieldEditor

java.lang.Object
  org.eclipse.jface.preference.FieldEditor
      net.sf.commonclipse.preferences.LabelFieldEditor

Direct Known Subclasses:

SpacerFieldEditor

 class LabelFieldEditor
extends org.eclipse.jface.preference.FieldEditor

A field editor for displaying labels not associated with other widgets.

Version:

$Revision: 1.3 $ ($Author: fgiust $)

Author:

fgiust

Field Summary

Fields inherited from class org.eclipse.jface.preference.FieldEditor

HORIZONTAL_GAP, IS_VALID, VALUE

Constructor Summary

LabelFieldEditor(java.lang.String labelText, org.eclipse.swt.widgets.Composite parent)
All labels can use the same preference name since they don't store any preference.

Method Summary

protected void	adjustForNumColumns(int numColumns) Adjusts the field editor to be displayed correctly for the given number of columns.
protected void	doFillIntoGrid(org.eclipse.swt.widgets.Composite parent, int numColumns) Fills the field editor's controls into the given parent.
protected void	doLoad() Labels do not persist any preferences, so this method is empty.
protected void	doLoadDefault() Labels do not persist any preferences, so this method is empty.
protected void	doStore() Labels do not persist any preferences, so this method is empty.
int	getNumberOfControls() Returns the number of controls in the field editor.

Methods inherited from class org.eclipse.jface.preference.FieldEditor

applyFont, checkParent, clearErrorMessage, clearMessage, convertHorizontalDLUsToPixels, convertVerticalDLUsToPixels, createControl, dispose, fillIntoGrid, fireStateChanged, fireValueChanged, getFieldEditorFontName, getLabelControl, getLabelControl, getLabelText, getPage, getPreferenceName, getPreferencePage, getPreferenceStore, init, isValid, load, loadDefault, presentsDefaultValue, refreshValidState, setButtonLayoutData, setEnabled, setFocus, setLabelText, setPage, setPreferenceName, setPreferencePage, setPreferenceStore, setPresentsDefaultValue, setPropertyChangeListener, showErrorMessage, showMessage, store

Methods inherited from class java.lang.Object

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

Constructor Detail

LabelFieldEditor

public LabelFieldEditor(java.lang.String labelText,
                        org.eclipse.swt.widgets.Composite parent)

All labels can use the same preference name since they don't store any preference.

Parameters:

labelText - text for the label

parent - Composite

Method Detail

adjustForNumColumns

protected void adjustForNumColumns(int numColumns)

Adjusts the field editor to be displayed correctly for the given number of columns.

Specified by:

adjustForNumColumns in class org.eclipse.jface.preference.FieldEditor

Parameters:

numColumns - number of columns

doFillIntoGrid

protected void doFillIntoGrid(org.eclipse.swt.widgets.Composite parent,
                              int numColumns)

Fills the field editor's controls into the given parent.

Specified by:

doFillIntoGrid in class org.eclipse.jface.preference.FieldEditor

Parameters:

parent - Composite

numColumns - cumber of columns

getNumberOfControls

public int getNumberOfControls()

Returns the number of controls in the field editor.

Specified by:

getNumberOfControls in class org.eclipse.jface.preference.FieldEditor

Returns:

1

doLoad

protected void doLoad()

Labels do not persist any preferences, so this method is empty.

Specified by:

doLoad in class org.eclipse.jface.preference.FieldEditor

doLoadDefault

protected void doLoadDefault()

Labels do not persist any preferences, so this method is empty.

Specified by:

doLoadDefault in class org.eclipse.jface.preference.FieldEditor

doStore

protected void doStore()

Labels do not persist any preferences, so this method is empty.

Specified by:

doStore in class org.eclipse.jface.preference.FieldEditor