org.eclipse.gmf.runtime.emf.ui.properties.sections
Class UndoableModelPropertySheetEntry
java.lang.Object
org.eclipse.gmf.runtime.emf.ui.properties.sections.PropertySheetEntry
org.eclipse.gmf.runtime.emf.ui.properties.sections.UndoableModelPropertySheetEntry
-
All Implemented Interfaces:
-
ICellEditorListener,
IPropertySheetEntry
-
public class UndoableModelPropertySheetEntry
- extends
PropertySheetEntry
An property sheet entry for elements in the model. The changes to the model
element property are done through a model command executed by the
CommandManager
so that the changes can be undone by undo
interval ID.
Methods inherited from class org.eclipse.gmf.runtime.emf.ui.properties.sections.
PropertySheetEntry
|
addPropertySheetEntryListener,
cancelEditor,
computeMergedPropertyDescriptors,
computePropertyDescriptorsFor,
createChildEntries,
dispose,
editorValueChanged,
getCategory,
getChildEntries,
getDescription,
getDescriptor,
getDisplayName,
getEditor,
getEditValue,
getErrorText,
getFilters,
getHelpContextIds,
getImage,
getPropertySource,
getValueAsString,
getValues,
hasChildEntries,
refreshValues,
removePropertySheetEntryListener,
setErrorText,
setPropertySourceProvider,
valueChanged
|
Methods inherited from class java.lang.Object
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
|
UndoableModelPropertySheetEntry
public UndoableModelPropertySheetEntry(
IOperationHistory operationHistory)
- Intializes me with an operation history through
which property change commands will be executed, undone and redone.
-
Parameters:
-
operationHistory
- my operation history
setEditingDomain
public void setEditingDomain(org.eclipse.emf.transaction.TransactionalEditingDomain editingDomain)
- Sets my editing domain.
-
-
Parameters:
-
editingDomain
- my editing domain
getEditingDomain
public org.eclipse.emf.transaction.TransactionalEditingDomain getEditingDomain()
- Gets my editing domain. The root entry stores the editing domain.
-
-
Returns:
- my editing domain
applyEditorValue
public void applyEditorValue()
-
-
Specified by:
-
applyEditorValue
in interface
ICellEditorListener
-
Specified by:
-
applyEditorValue
in interface
IPropertySheetEntry
-
Overrides:
-
applyEditorValue
in class
PropertySheetEntry
-
resetPropertyValue
public void resetPropertyValue()
-
-
Specified by:
-
resetPropertyValue
in interface
IPropertySheetEntry
-
Overrides:
-
resetPropertyValue
in class
PropertySheetEntry
-
setValue
protected void setValue(java.lang.Object newValue)
- Set the value for this entry.
We set the given value as the value for all our value objects. We then
call our parent to update the property we represent with the given value.
We then trigger a model refresh.
-
-
Overrides:
-
setValue
in class
PropertySheetEntry
-
-
Parameters:
-
newValue
- the new value
valueChanged
protected void valueChanged(
UndoableModelPropertySheetEntry child,
ICommand command)
- The value of the given child entry has changed. Therefore we must set
this change into our value objects.
We must inform our parent so that it can update its value objects
Subclasses may override to set the property value in some custom way.
-
-
Parameters:
-
child
- the child entry that changed its value -
command
- the command into which to compose my property chnage command
setValues
public void setValues(java.lang.Object[] objects)
- Extracts the editing domain from the
objects
if I am the
root entry.
-
-
Specified by:
-
setValues
in interface
IPropertySheetEntry
-
Overrides:
-
setValues
in class
PropertySheetEntry
-
-
Parameters:
-
objects
- the new values for this entry
getOperationHistory
protected final
IOperationHistory getOperationHistory()
- Gets my operation history.
-
-
Returns:
- my operation history
getParentEntry
protected
UndoableModelPropertySheetEntry getParentEntry()
- Returns the parent. This can be another
PropertySheetEntry
or null
.
-
getPropertyCommand
protected
ICommand getPropertyCommand(java.lang.String propertyName,
java.lang.Object object,
java.lang.Object propertyId,
java.lang.Object value)
-
getCompositeCommand
protected
ICompositeCommand getCompositeCommand(java.lang.String propertyName)
-
createChildEntries
protected
PropertySheetEntry[] createChildEntries(int size)
-
Description copied from class:
PropertySheetEntry
- Creates a list of child
PropertySheetEntry
entries.
-
-
Overrides:
-
createChildEntries
in class
PropertySheetEntry
-
-
Parameters:
-
size
- list size
-
Returns:
- list of child
PropertySheerEntry
createChildEntry
protected
PropertySheetEntry createChildEntry()
-
Description copied from class:
PropertySheetEntry
- Create child entry for this
PropertySheerEntry
-
-
Overrides:
-
createChildEntry
in class
PropertySheetEntry
-
-
Returns:
- child
PropertySheetEntry
Guidelines for using Eclipse APIs.
Copyright (c) IBM Corp., Borland Software Corp., and others 2005,2006. All rights reserved.