Package javax.swing.undo

Examples of javax.swing.undo.CannotUndoException


            super.undo();
            try {
                restore(beforeDoc.getRoot());
            }
            catch (XMLException e) {
                final CannotUndoException cue = new CannotUndoException();
                cue.initCause(e);
                throw cue;
            }
            currentEdit = new OpControlEdit();
        }
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        }

        public void undo() {
            super.undo();
            if (minorMode != null) {
                throw new CannotUndoException();
            }
            try {
                restoreWithMode(beforeDoc, beforeComps, beforeMode);
                currentEdit = new RegionEdit();
            }
            catch (XMLException e) {
                CannotUndoException cue = new CannotUndoException();
                cue.initCause(e);
                throw cue;
            }
        }
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                    updateUndoPositions(posRefs, offset, length);
                    posRefs = null;
                }
                string = null;
            } catch (BadLocationException bl) {
              throw new CannotUndoException();
            }
        }
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    // Get the Positions in the range being removed.
    posRefs = getPositionsInRange(null, offset, length);
    string = getString(offset, length);
    remove(offset, length);
      } catch (BadLocationException bl) {
        throw new CannotUndoException();
      }
  }
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        updateUndoPositions(posRefs, offset, length);
        posRefs = null;
    }
    string = null;
      } catch (BadLocationException bl) {
        throw new CannotUndoException();
      }
  }
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  /* inherited methods */
  @Override
  public void undo() throws CannotUndoException {
    if (editedLayer == null) {
      throw new CannotUndoException();
    }
    layerUndo.copyTo(editedLayer);
  }
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     * implementation.
     *
     * This method used to be part of the {@link Algorithm} interface
     */
    public JupiterActivity undo() {
        throw new CannotUndoException();
    }
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                // Get the Positions in the range being removed.
                posRefs = getPositionsInRange(null, offset, length);
                string = getString(offset, length);
                remove(offset, length);
            } catch (BadLocationException bl) {
              throw new CannotUndoException();
            }
        }
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                    updateUndoPositions(posRefs, offset, length);
                    posRefs = null;
                }
                string = null;
            } catch (BadLocationException bl) {
              throw new CannotUndoException();
            }
        }
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    }

    /* inherited methods */
    public void undo() throws CannotUndoException {
        if (editedLayer == null) {
            throw new CannotUndoException();
        }
        layerUndo.copyTo(editedLayer);
    }
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