com.ibm.jdg2e.usersettings
Class PreferencePageSettingsDemo

java.lang.Object
  extended byorg.eclipse.jface.dialogs.DialogPage
      extended byorg.eclipse.jface.preference.PreferencePage
          extended byorg.eclipse.jface.preference.FieldEditorPreferencePage
              extended bycom.ibm.jdg2e.usersettings.PreferencePageSettingsDemo
All Implemented Interfaces:
java.util.EventListener, org.eclipse.jface.dialogs.IDialogPage, org.eclipse.jface.dialogs.IMessageProvider, org.eclipse.jface.preference.IPreferencePage, org.eclipse.jface.util.IPropertyChangeListener, org.eclipse.ui.IWorkbenchPreferencePage
public class PreferencePageSettingsDemo
extends org.eclipse.jface.preference.FieldEditorPreferencePage
implements org.eclipse.ui.IWorkbenchPreferencePage

This class represents a preference page that is contributed to the Preferences dialog. By subclassing FieldEditorPreferencePage , we can use the field support built into JFace that allows us to create a page that is small and knows how to save, restore and apply itself.

This page is used to modify preferences only. They are stored in the preference store that belongs to the main plug-in class. That way, preferences can be accessed directly via the preference store.

Field Summary
 
Fields inherited from class org.eclipse.jface.preference.FieldEditorPreferencePage
FLAT, GRID, MARGIN_HEIGHT, MARGIN_WIDTH, VERTICAL_SPACING
 
Fields inherited from interface org.eclipse.jface.dialogs.IMessageProvider
ERROR, INFORMATION, NONE, WARNING
 
Constructor Summary
PreferencePageSettingsDemo()
          Constructor
 
Method Summary
 void createFieldEditors()
          Creates the field editors.
 void init(org.eclipse.ui.IWorkbench workbench)
           
 
Methods inherited from class org.eclipse.jface.preference.FieldEditorPreferencePage
addField, adjustGridLayout, applyFont, checkState, createContents, dispose, getFieldEditorParent, initialize, performDefaults, performOk, propertyChange, setVisible
 
Methods inherited from class org.eclipse.jface.preference.PreferencePage
applyDialogFont, computeSize, contributeButtons, createControl, createDescriptionLabel, createNoteComposite, doComputeSize, doGetPreferenceStore, getApplyButton, getContainer, getDefaultsButton, getPreferenceStore, isValid, noDefaultAndApplyButton, okToLeave, performApply, performCancel, performHelp, setContainer, setErrorMessage, setMessage, setPreferenceStore, setSize, setTitle, setValid, toString, updateApplyButton
 
Methods inherited from class org.eclipse.jface.dialogs.DialogPage
convertHeightInCharsToPixels, convertHorizontalDLUsToPixels, convertVerticalDLUsToPixels, convertWidthInCharsToPixels, getControl, getDescription, getDialogFontName, getErrorMessage, getFont, getImage, getMessage, getMessageType, getShell, getTitle, getToolTipText, initializeDialogUnits, isControlCreated, setButtonLayoutData, setControl, setDescription, setImageDescriptor, setMessage
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.eclipse.jface.preference.IPreferencePage
computeSize, isValid, okToLeave, performCancel, performOk, setContainer, setSize
 
Methods inherited from interface org.eclipse.jface.dialogs.IDialogPage
createControl, dispose, getControl, getDescription, getErrorMessage, getImage, getMessage, getTitle, performHelp, setDescription, setImageDescriptor, setTitle, setVisible
 

Constructor Detail

PreferencePageSettingsDemo

public PreferencePageSettingsDemo()
Constructor

Method Detail

createFieldEditors

public void createFieldEditors()
Creates the field editors. Field editors are abstractions of the common GUI blocks needed to manipulate various types of preferences. Each field editor knows how to save and restore itself.

init

public void init(org.eclipse.ui.IWorkbench workbench)
Specified by:
init in interface org.eclipse.ui.IWorkbenchPreferencePage
See Also:
IWorkbenchPreferencePage.init(org.eclipse.ui.IWorkbench)