de.tu_berlin.cs.tfs.muvitorkit.actions
Class MuvitorToggleRulerVisibilityAction

java.lang.Object
  extended by org.eclipse.core.commands.common.EventManager
      extended by org.eclipse.jface.action.AbstractAction
          extended by org.eclipse.jface.action.Action
              extended by org.eclipse.gef.ui.actions.WorkbenchPartAction
                  extended by org.eclipse.gef.ui.actions.SelectionAction
                      extended by de.tu_berlin.cs.tfs.muvitorkit.actions.MuvitorToggleRulerVisibilityAction
All Implemented Interfaces:
Disposable, UpdateAction, IAction

public class MuvitorToggleRulerVisibilityAction
extends SelectionAction

An action that toggles the ruler visibility property on the given viewer. This action can handle the case where that property is not set on the viewer initially. This class is a generalization of ToggleRulerVisibilityAction to handle several viewers.

Rating red

Field Summary
 
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, HANDLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT
 
Constructor Summary
MuvitorToggleRulerVisibilityAction(IWorkbenchPart part)
          Constructor.
 
Method Summary
protected  boolean calculateEnabled()
          This action is enabled if some graphical edit part is currently selected from which a viewer can be determined.
 void run()
           
 void setViewer(EditPartViewer viewer)
          This setter allows universal usage of this action.
 
Methods inherited from class org.eclipse.gef.ui.actions.SelectionAction
dispose, getSelectedObjects, getSelection, handleSelectionChanged, setSelection, setSelectionProvider, update
 
Methods inherited from class org.eclipse.gef.ui.actions.WorkbenchPartAction
execute, getCommandStack, getWorkbenchPart, init, isEnabled, refresh, setLazyEnablementCalculation, setWorkbenchPart
 
Methods inherited from class org.eclipse.jface.action.Action
convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isHandled, notifyResult, removeAcceleratorText, removeMnemonics, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText
 
Methods inherited from class org.eclipse.jface.action.AbstractAction
addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener
 
Methods inherited from class org.eclipse.core.commands.common.EventManager
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.eclipse.jface.action.IAction
addPropertyChangeListener, removePropertyChangeListener
 

Constructor Detail

MuvitorToggleRulerVisibilityAction

public MuvitorToggleRulerVisibilityAction(IWorkbenchPart part)
Constructor.

Method Detail

run

public void run()
Specified by:
run in interface IAction
Overrides:
run in class Action
See Also:
IAction.run()

calculateEnabled

protected boolean calculateEnabled()
This action is enabled if some graphical edit part is currently selected from which a viewer can be determined.

Specified by:
calculateEnabled in class WorkbenchPartAction

setViewer

public void setViewer(EditPartViewer viewer)
This setter allows universal usage of this action. Just call the constructor with null and set the viewer manually.

Parameters:
viewer -