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java.lang.Objectorg.apache.batik.apps.svgbrowser.AbstractUndoableCommand
org.apache.batik.apps.svgbrowser.HistoryBrowserInterface.AttributeModifiedCommand
Modifies the attribute of an element (MutationEvent.MODIFICATION)
Field Summary | |
protected String |
attributeName
The attribute name. |
protected Element |
contextElement
The context element. |
protected String |
namespaceURI
The namespaceURI. |
protected String |
newAttributeValue
New attribute value. |
protected String |
prevAttributeValue
Previous attribute value. |
Fields inherited from class org.apache.batik.apps.svgbrowser.AbstractUndoableCommand |
name |
Constructor Summary | |
HistoryBrowserInterface.AttributeModifiedCommand(String commandName,
Element contextElement,
String attributeName,
String prevAttributeValue,
String newAttributeValue,
String namespaceURI)
Constructor. |
Method Summary | |
void |
execute()
Executes this command. |
void |
redo()
Performs redo for this command. |
boolean |
shouldExecute()
Tests if the command can be executed. |
void |
undo()
Performs undo for this command. |
Methods inherited from class org.apache.batik.apps.svgbrowser.AbstractUndoableCommand |
getName, setName |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
protected Element contextElement
protected String attributeName
protected String prevAttributeValue
protected String newAttributeValue
protected String namespaceURI
Constructor Detail |
public HistoryBrowserInterface.AttributeModifiedCommand(String commandName, Element contextElement, String attributeName, String prevAttributeValue, String newAttributeValue, String namespaceURI)
commandName
- The name of this command.contextElement
- The context elementattributeName
- The attribute nameprevAttributeValue
- The previous attribute valuenewAttributeValue
- The new attribute valuenamespaceURI
- The namespaceURIMethod Detail |
public void execute()
UndoableCommand
execute
in interface UndoableCommand
execute
in class AbstractUndoableCommand
public void undo()
UndoableCommand
undo
in interface UndoableCommand
undo
in class AbstractUndoableCommand
public void redo()
UndoableCommand
redo
in interface UndoableCommand
redo
in class AbstractUndoableCommand
public boolean shouldExecute()
UndoableCommand
shouldExecute
in interface UndoableCommand
shouldExecute
in class AbstractUndoableCommand
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