Package org.eclipse.ui.console.actions
Class TextViewerGotoLineAction
java.lang.Object
org.eclipse.core.commands.common.EventManager
org.eclipse.jface.action.AbstractAction
org.eclipse.jface.action.Action
org.eclipse.ui.console.actions.TextViewerAction
org.eclipse.ui.console.actions.TextViewerGotoLineAction
Action to position a text viewer to a specific line.
Clients may instantiate this class.
- Since:
- 3.0
- Restriction:
- This class is not intended to be subclassed by clients.
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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
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Constructor Summary
ConstructorDescriptionTextViewerGotoLineAction
(ITextViewer viewer) Constructs a goto line action for the viewer using the provided resource bundle. -
Method Summary
Methods inherited from class org.eclipse.ui.console.actions.TextViewerAction
configureAction
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, isEnabled, 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
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Field Details
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fLastLine
protected int fLastLine -
fTextViewer
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Constructor Details
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TextViewerGotoLineAction
Constructs a goto line action for the viewer using the provided resource bundle.- Parameters:
viewer
- the viewer to jump in
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Method Details
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update
public void update()Description copied from interface:IUpdate
Requests that this object update itself.- Specified by:
update
in interfaceIUpdate
- Overrides:
update
in classTextViewerAction
- See Also:
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gotoLine
protected void gotoLine(int line) Jumps to the line.- Parameters:
line
- the target line. First line is line0
.
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run
public void run()Description copied from class:Action
The default implementation of thisIAction
method does nothing. Subclasses should override this method if they do not need information from the triggering event, or overriderunWithEvent(Event)
if they do.- Specified by:
run
in interfaceIAction
- Overrides:
run
in classTextViewerAction
- See Also:
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