Package org.eclipse.mat.ui.internal
Class UIPreferencePage
- java.lang.Object
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- org.eclipse.jface.dialogs.DialogPage
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- org.eclipse.jface.preference.PreferencePage
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- org.eclipse.jface.preference.FieldEditorPreferencePage
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- org.eclipse.mat.ui.internal.UIPreferencePage
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- All Implemented Interfaces:
EventListener
,IDialogPage
,IMessageProvider
,IPreferencePage
,IPropertyChangeListener
,IWorkbenchPreferencePage
public class UIPreferencePage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage
This class represents a preference page that is contributed to the Preferences dialog. By subclassing { link org.eclipse.jface.preference.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.
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Field Summary
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Fields inherited from class org.eclipse.jface.preference.FieldEditorPreferencePage
FLAT, GRID
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Fields inherited from interface org.eclipse.jface.dialogs.IMessageProvider
ERROR, INFORMATION, NONE, WARNING
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Constructor Summary
Constructors Constructor Description UIPreferencePage()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
createFieldEditors()
Creates the field editors.void
init(IWorkbench workbench)
boolean
performOk()
void
propertyChange(PropertyChangeEvent event)
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Methods inherited from class org.eclipse.jface.preference.FieldEditorPreferencePage
dispose, setVisible
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Methods inherited from class org.eclipse.jface.preference.PreferencePage
applyData, computeSize, createControl, getContainer, getPreferenceStore, isValid, okToLeave, performCancel, performHelp, setContainer, setErrorMessage, setMessage, setPreferenceStore, setSize, setTitle, setValid, toString
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Methods inherited from class org.eclipse.jface.dialogs.DialogPage
getControl, getDescription, getErrorMessage, getImage, getMessage, getMessageType, getShell, getTitle, setDescription, setImageDescriptor, setMessage
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Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.jface.dialogs.IDialogPage
createControl, dispose, getControl, getDescription, getErrorMessage, getImage, getMessage, getTitle, performHelp, setDescription, setImageDescriptor, setTitle, setVisible
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Methods inherited from interface org.eclipse.jface.preference.IPreferencePage
computeSize, isValid, okToLeave, performCancel, setContainer, setSize
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Method Detail
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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.
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init
public void init(IWorkbench workbench)
- Specified by:
init
in interfaceIWorkbenchPreferencePage
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performOk
public boolean performOk()
- Specified by:
performOk
in interfaceIPreferencePage
- Overrides:
performOk
in classFieldEditorPreferencePage
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propertyChange
public void propertyChange(PropertyChangeEvent event)
- Specified by:
propertyChange
in interfaceIPropertyChangeListener
- Overrides:
propertyChange
in classFieldEditorPreferencePage
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