GoToMemberAction

java.lang.Object
- javax.swing.AbstractAction
- - javax.swing.text.TextAction
  - - org.fife.rsta.ac.GoToMemberAction

All Implemented Interfaces:

java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action
```
public class GoToMemberAction
extends javax.swing.text.TextAction
```
Displays a popup dialog with the "Go to member" tree. Language support implementations that can do in-depth parsing of the source code in an editor can create an AbstractSourceTree representing that source, and add this action to RSyntaxTextArea's input/action maps, so users can easily navigate to functions, methods, etc.
The preferred keystroke to bind this action to is Ctrl+Shift+O (Cmd+Shift+O on Mac). Language supports should also be sure to uninstall this shortcut when they are uninstalled themselves.

Version:

1.0

See Also:

GoToMemberWindow, Serialized Form

Field Summary

Fields
Modifier and Type Field Description

private java.lang.Class<?> outlineTreeClass
The outline tree class appropriate for the current language.
- Fields inherited from class javax.swing.AbstractAction
  changeSupport, enabled
- Fields inherited from interface javax.swing.Action
  ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

Constructors
Constructor Description

GoToMemberAction(java.lang.Class<?> outlineTreeClass)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`actionPerformed(java.awt.event.ActionEvent e)`
`private AbstractSourceTree`	`createTree()`	Creates the outline tree.
`private void`	`setLocationBasedOn(GoToMemberWindow gtmw, org.fife.ui.rsyntaxtextarea.RSyntaxTextArea textArea)`	Centers the window in the text area.

Methods inherited from class javax.swing.text.TextAction
augmentList, getFocusedComponent, getTextComponent

Methods inherited from class javax.swing.AbstractAction
addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.swing.Action
accept

- Field Detail
  - outlineTreeClass
```
private java.lang.Class<?> outlineTreeClass
```
    The outline tree class appropriate for the current language.
- Constructor Detail
  - GoToMemberAction
```
public GoToMemberAction(java.lang.Class<?> outlineTreeClass)
```
    Constructor.
    
    Parameters:
    
    outlineTreeClass - A class extending AbstractSourceTree. This class must have a no-argument constructor.
- Method Detail
  - actionPerformed
```
public void actionPerformed(java.awt.event.ActionEvent e)
```
  - createTree
```
private AbstractSourceTree createTree()
```
    Creates the outline tree.
    
    Returns:
    
    An instance of the outline tree.
  - setLocationBasedOn
```
private void setLocationBasedOn(GoToMemberWindow gtmw,
                                org.fife.ui.rsyntaxtextarea.RSyntaxTextArea textArea)
```
    Centers the window in the text area.
    
    Parameters:
    
    gtmw - The window to center.
    
    textArea - The parent text area to center it in.