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java.lang.Objectorg.eclipse.jface.action.Action
org.eclipse.ui.texteditor.ResourceAction
org.eclipse.ui.texteditor.TextEditorAction
org.eclipse.ui.texteditor.GotoLineAction
Action for jumping to a particular line if 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 using setEditor
.
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 messageThis class may be instantiated; it is not intended to be subclassed.
Field Summary |
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Fields inherited from interface org.eclipse.jface.action.IAction |
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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 | |
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GotoLineAction(ResourceBundle bundle,
String prefix,
ITextEditor editor)
Creates a new action for the given text editor. |
Method Summary | |
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void |
run()
The default implementation of this IAction method
does nothing. |
Methods inherited from class org.eclipse.ui.texteditor.TextEditorAction |
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canModifyEditor, getTextEditor, setEditor, update, validateEditorInputState |
Methods inherited from class org.eclipse.ui.texteditor.ResourceAction |
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getString, initialize, setHelpContextId |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public GotoLineAction(ResourceBundle bundle, String prefix, ITextEditor editor)
bundle
- the resource bundleprefix
- a prefix to be prepended to the various resource keys
(described in ResourceAction
constructor), or
null
if noneeditor
- the text editorTextEditorAction.TextEditorAction(ResourceBundle, String, ITextEditor)
Method Detail |
public void run()
Action
IAction
method
does nothing. Subclasses should override this method
if they do not need information from the triggering event,
or override runWithEvent(Event)
if they do.
run
in interface IAction
run
in class Action
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Guidelines for using Eclipse APIs.
Copyright (c) IBM Corp. and others 2000, 2005. All rights reserved.