Package org.eclipse.gef.ui.actions
Class ToggleGridAction
- java.lang.Object
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- org.eclipse.core.commands.common.EventManager
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- org.eclipse.jface.action.AbstractAction
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- org.eclipse.jface.action.Action
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- org.eclipse.gef.ui.actions.ToggleGridAction
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- All Implemented Interfaces:
IAction
public class ToggleGridAction extends Action
An action that toggles the grid. This action keeps thevisibilityandenabledproperties in sync, i.e., it toggles both at the same time. This action can handle the case where these properties are not set on the given viewer initially.- Since:
- 3.0
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Field Summary
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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
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Constructor Summary
Constructors Constructor Description ToggleGridAction(GraphicalViewer diagramViewer)Constructor
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description booleanisChecked()voidrun()-
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, isEnabled, isHandled, notifyResult, removeAcceleratorText, removeMnemonics, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText
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Methods inherited from class org.eclipse.jface.action.AbstractAction
addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener
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Methods inherited from class org.eclipse.core.commands.common.EventManager
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject
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Constructor Detail
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ToggleGridAction
public ToggleGridAction(GraphicalViewer diagramViewer)
Constructor- Parameters:
diagramViewer- the GraphicalViewer whose grid enablement and visibility properties are to be toggled
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Method Detail
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isChecked
public boolean isChecked()
- Specified by:
isCheckedin interfaceIAction- Overrides:
isCheckedin classAction- See Also:
IAction.isChecked()
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run
public void run()
- Specified by:
runin interfaceIAction- Overrides:
runin classAction- See Also:
IAction.run()
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