Package org.eclipse.ui.texteditor
Class GotoLineAction
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public class GotoLineAction extends TextEditorAction
Action for jumping to a particular line in the editor's text viewer. The user is requested to enter the line number into an input dialog. The action is initially associated with a text editor via the constructor, but that can be subsequently changed usingsetEditor
.The following keys, prepended by the given option prefix, are used for retrieving resources from the given bundle:
"dialog.invalid_range"
- to indicate an invalid line number"dialog.invalid_input"
- to indicate an invalid line number format"dialog.title"
- the input dialog's title"dialog.message"
- the input dialog's message
This class may be instantiated; it is not intended to be subclassed.
- Restriction:
- This class is not intended to be subclassed by clients.
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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 GotoLineAction(ResourceBundle bundle, String prefix, ITextEditor editor)
Creates a new action for the given text editor.GotoLineAction(ITextEditor editor)
Creates a new action for the given text editor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
run()
The default implementation of thisIAction
method does nothing.-
Methods inherited from class org.eclipse.ui.texteditor.TextEditorAction
canModifyEditor, getTextEditor, setEditor, update, validateEditorInputState
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Methods inherited from class org.eclipse.ui.texteditor.ResourceAction
getString, initialize, setHelpContextId
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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
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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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GotoLineAction
public GotoLineAction(ResourceBundle bundle, String prefix, ITextEditor editor)
Creates a new action for the given text editor. The action configures its visual representation from the given resource bundle.- Parameters:
bundle
- the resource bundleprefix
- a prefix to be prepended to the various resource keys (described inResourceAction
constructor), ornull
if noneeditor
- the text editor- See Also:
TextEditorAction(ResourceBundle, String, ITextEditor)
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GotoLineAction
public GotoLineAction(ITextEditor editor)
Creates a new action for the given text editor. The action configures its visual representation with default values.- Parameters:
editor
- the text editor- Since:
- 3.5
- See Also:
TextEditorAction(ResourceBundle, String, ITextEditor)
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Method Detail
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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 classAction
- See Also:
How radio buttons are handled
,How check boxes are handled
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