Package javax.swing.undo

Examples of javax.swing.undo.CannotRedoException


                string = getString(offset, length);
                // Get the Positions in the range being removed.
                posRefs = getPositionsInRange(null, offset, length);
                remove(offset, length);
            } catch (BadLocationException bl) {
              throw new CannotRedoException();
            }
        }
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        return layerUndo != null && editedLayer != null;
    }

    public void redo() throws CannotRedoException {
        if (editedLayer == null) {
            throw new CannotRedoException();
        }
        layerRedo.copyTo(editedLayer);
    }
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        RenameRefactoringDialog.Result renameResult = renameDialog.display();
       
        if(renameResult != null) {
            gemCutter.recompileWorkspace(true);
        } else {
            throw new CannotRedoException();
        }
    }
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                JOptionPane.showMessageDialog(gemCutter, "Error reloading functional agent: " + fanpe.getEntityName(),
                        "Reload error", JOptionPane.WARNING_MESSAGE);
            }
            gemCutter.recompileWorkspace(true);
        } else {
            throw new CannotRedoException();
        }
    }
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      super.redo();
    else {
      UndoableEdit edit = editToBeRedone(source);
      //System.out.println("redoTo edit="+edit);
      if (edit == null)
        throw new CannotRedoException();
      redoTo(edit);
    }
  }
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  public void redo() throws CannotRedoException {
    super.redo();
    try {
      field.setValue(object, this, value, context);
    } catch (FieldParseException e) {
      throw new CannotRedoException();
    }
  }
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  public void undo() throws CannotUndoException {
    super.undo();
    try {
      field.setValue(object, this, oldValue, context);
    } catch (FieldParseException e) {
      throw new CannotRedoException();
    }
  }
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    return layerUndo != null && editedLayer != null;
  }

  public void redo() throws CannotRedoException {
    if (editedLayer == null) {
      throw new CannotRedoException();
    }
    layerRedo.copyTo(editedLayer);
  }
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  @Override
  public IStatus redo(IProgressMonitor monitor, IAdaptable info)
      throws ExecutionException {
    if (editedLayer == null) {
      throw new CannotRedoException();
    }
    layerRedo.copyTo(editedLayer);
    return Status.OK_STATUS;
  }
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    /**
     * Always throws a <code>CannotRedoException</code>.
     */
    @Override
    public void redoEdit() throws CannotRedoException {
        throw new CannotRedoException();
    }
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