- Undo - undoes the last action
- Redo - redoes the last undone action
- Normalize - normalizes building space
                           of the selected panel.
                           Normalization removes all
                           unused columns and rows. It
                           is recommended to normalize
                           the project before exporting
                           it to Java source code.
- Delete - deletes selected component
- Copy - copies selected component
- Cut - cuts selected component