Cre@te Online 2000 December/Cre@teOnline CD05.iso/MacSoft/XML ConsoleMax.sea/XML ConsoleMax/Required/swingall.jar/javax/swing/text/DefaultStyledDocument$StyleChangeUndoableEdit.class

Java Class File | 1999-07-15 | 1.1 KB | 28 lines

package javax.swing.text;

import javax.swing.undo.AbstractUndoableEdit;
import javax.swing.undo.CannotRedoException;
import javax.swing.undo.CannotUndoException;

class DefaultStyledDocument$StyleChangeUndoableEdit extends AbstractUndoableEdit {
   protected AbstractDocument.AbstractElement element;
   protected Style newStyle;
   protected AttributeSet oldStyle;

   public DefaultStyledDocument$StyleChangeUndoableEdit(AbstractDocument.AbstractElement var1, Style var2) {
      this.element = var1;
      this.newStyle = var2;
      this.oldStyle = var1.getResolveParent();
   }

   public void redo() throws CannotRedoException {
      super.redo();
      this.element.setResolveParent(this.newStyle);
   }

   public void undo() throws CannotUndoException {
      super.undo();
      this.element.setResolveParent(this.oldStyle);
   }
}