- Fix property Widget so that the base class is shown as soon as it is created.
- Test that the connections combo works.
- Double clicking on a connection should jump to that piece of code.
- Handle missing files when opening a Dialog
- Handle missing libraries when opening a Dialog
- More Classes:
	QComboBox
	QGridLayout
	QTableView
	QListBox
	QMultiLineEdit
- Support for 'unknown' objects.
- Figure out why when you open a dialog it jumps to 0,0
- Get it to respond to grid on/off events.
