Package org.fife.ui.rsyntaxtextarea
Class RSyntaxTextAreaEditorKit.ChangeFoldStateAction
- java.lang.Object
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- javax.swing.AbstractAction
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- javax.swing.text.TextAction
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- org.fife.ui.rtextarea.RecordableTextAction
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- org.fife.ui.rsyntaxtextarea.RSyntaxTextAreaEditorKit.ChangeFoldStateAction
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- All Implemented Interfaces:
ActionListener,Serializable,Cloneable,EventListener,Action
- Enclosing class:
- RSyntaxTextAreaEditorKit
public static class RSyntaxTextAreaEditorKit.ChangeFoldStateAction extends RecordableTextAction
Expands or collapses the nearest fold.- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class javax.swing.AbstractAction
changeSupport, enabled
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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
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Constructor Summary
Constructors Constructor Description ChangeFoldStateAction(String name, boolean collapse)ChangeFoldStateAction(String name, Icon icon, String desc, Integer mnemonic, KeyStroke accelerator)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidactionPerformedImpl(ActionEvent e, RTextArea textArea)The actual meat of the action.protected FoldgetClosestFold(RSyntaxTextArea textArea)StringgetMacroID()Returns the identifier for this macro.protected voidpossiblyRepaintGutter(RTextArea textArea)Repaints the gutter in a text area's scroll pane, if necessary.-
Methods inherited from class org.fife.ui.rtextarea.RecordableTextAction
actionPerformed, getAccelerator, getDescription, getIcon, getMnemonic, getName, isRecordable, setAccelerator, setMnemonic, setMnemonic, setName, setProperties, setRecordable, setShortDescription
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Methods inherited from class javax.swing.text.TextAction
augmentList, getFocusedComponent, getTextComponent
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Methods inherited from class javax.swing.AbstractAction
addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled
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Method Detail
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actionPerformedImpl
public void actionPerformedImpl(ActionEvent e, RTextArea textArea)
Description copied from class:RecordableTextActionThe actual meat of the action. If you wish to subclass this action and modify its behavior, this is the method to override.- Specified by:
actionPerformedImplin classRecordableTextAction- Parameters:
e- The action being performed.textArea- The text area "receiving" the action.- See Also:
RecordableTextAction.actionPerformed(java.awt.event.ActionEvent)
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getMacroID
public final String getMacroID()
Description copied from class:RecordableTextActionReturns the identifier for this macro. This method makes it so that you can create an instance of theRTextAreaEditorKit.CutActionaction, for example, rename it to "Remove", and it will still be recorded as a "cut" action. Subclasses should return a unique string from this method; preferably the name of the action.If you subclass a
RecordableTextAction, you should NOT override this method; if you do, the action may not be properly recorded in a macro.- Specified by:
getMacroIDin classRecordableTextAction- Returns:
- The internally-used macro ID.
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getClosestFold
protected Fold getClosestFold(RSyntaxTextArea textArea)
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possiblyRepaintGutter
protected void possiblyRepaintGutter(RTextArea textArea)
Repaints the gutter in a text area's scroll pane, if necessary.- Parameters:
textArea- The text area.
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