org.eclipse.ui.texteditor
Class DeleteLineAction

java.lang.Object
  |
  +--org.eclipse.jface.action.Action
        |
        +--org.eclipse.ui.texteditor.ResourceAction
              |
              +--org.eclipse.ui.texteditor.TextEditorAction
                    |
                    +--org.eclipse.ui.texteditor.DeleteLineAction

All Implemented Interfaces:

IAction, IUpdate

public class DeleteLineAction

extends TextEditorAction

An action to delete a whole line, the fraction of the line that is left from the cursor or the fraction that is right from the cursor.

Since:

2.0

Field Summary

static int	TO_BEGINNING Delete to the beginning of line.
static int	TO_END Delete to the end of line.
static int	WHOLE Delete the whole line.

Fields inherited from interface org.eclipse.jface.action.IAction

AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, CHECKED, DESCRIPTION, ENABLED, IMAGE, TEXT, TOOL_TIP_TEXT

Constructor Summary

DeleteLineAction(ResourceBundle bundle, String prefix, ITextEditor editor, int type)
Creates a line delimiter conversion action.

Method Summary

void	run() The default implementation of this IAction method does nothing.
void	update() Always enables this action if it is connected to a text editor.

Methods inherited from class org.eclipse.ui.texteditor.TextEditorAction

getTextEditor, setEditor

Methods inherited from class org.eclipse.ui.texteditor.ResourceAction

getString, setHelpContextId

Methods inherited from class org.eclipse.jface.action.Action

addPropertyChangeListener, convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, firePropertyChange, firePropertyChange, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isEnabled, removeAcceleratorText, removePropertyChangeListener, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

WHOLE

public static final int WHOLE

Delete the whole line.

See Also:

Constant Field Values

TO_BEGINNING

public static final int TO_BEGINNING

Delete to the beginning of line.

See Also:

Constant Field Values

TO_END

public static final int TO_END

Delete to the end of line.

See Also:

Constant Field Values

Constructor Detail

DeleteLineAction

public DeleteLineAction(ResourceBundle bundle,
                        String prefix,
                        ITextEditor editor,
                        int type)

Creates a line delimiter conversion action.

Parameters:

editor - the editor

type - the line deletion type, must be one of WHOLE_LINE, TO_BEGINNING or TO_END

Method Detail

run

public void run()

Description copied from class: Action

The default implementation of this IAction method does nothing. Subclasses should override this method if they do not need information from the triggering event, or override run(Event) if they do.

Specified by:

run in interface IAction

Overrides:

run in class Action

update

public void update()

Description copied from class: TextEditorAction

Always enables this action if it is connected to a text editor. If the asocciated editor is null, the action is disabled. Subclasses may override.

Specified by:

update in interface IUpdate

Overrides:

update in class TextEditorAction