org.eclipse.gef.ui.actions
Class RedoAction
java.lang.Object
|
+--org.eclipse.jface.action.Action
|
+--org.eclipse.gef.ui.actions.WorkbenchPartAction
|
+--org.eclipse.gef.ui.actions.EditorPartAction
|
+--org.eclipse.gef.ui.actions.StackAction
|
+--org.eclipse.gef.ui.actions.RedoAction
- All Implemented Interfaces:
- Disposable, IAction, UpdateAction
- public class RedoAction
- extends StackAction
An action to redo the last command.
Fields inherited from interface org.eclipse.jface.action.IAction |
AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, IMAGE, TEXT, TOOL_TIP_TEXT |
Constructor Summary |
RedoAction(IEditorPart editor)
Creates a RedoAction and associates it with the
given editor. |
Method Summary |
protected boolean |
calculateEnabled()
Calculates and returns the enabled state of this action. |
protected void |
init()
Initializes this actions text and images. |
protected void |
refresh()
Refreshes this action's text to use the last undone command's label. |
void |
run()
Redoes the last command. |
Methods inherited from class org.eclipse.jface.action.Action |
addPropertyChangeListener, convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, firePropertyChange, firePropertyChange, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, removeAcceleratorText, removePropertyChangeListener, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RedoAction
public RedoAction(IEditorPart editor)
- Creates a
RedoAction
and associates it with the
given editor.
- Parameters:
editor
- The editor this action is associated with.
calculateEnabled
protected boolean calculateEnabled()
- Description copied from class:
WorkbenchPartAction
- Calculates and returns the enabled state of this action.
- Specified by:
calculateEnabled
in class WorkbenchPartAction
- Returns:
true
if the action is enabled- See Also:
WorkbenchPartAction.calculateEnabled()
init
protected void init()
- Initializes this actions text and images.
- Overrides:
init
in class WorkbenchPartAction
refresh
protected void refresh()
- Refreshes this action's text to use the last undone command's label.
- Overrides:
refresh
in class WorkbenchPartAction
run
public void run()
- Redoes the last command.
- Specified by:
run
in interface IAction
- Overrides:
run
in class Action
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