states in the graphical editor do only grow downwards, after they have grown to the right

[tangele]

behavior is reproducible:

steps:

• create a new general project
• add a new statechart model using the default domain
• add a new state
• input many newlines
• observe that the box size of the state does not increase downwards, along with the textbox.
• input lots of characters without newlines
• observe that the box size of the state does increase to the right
• input again many newlines
• observe that the box size of the state does increase downwards.

[andreasmuelder]

the box only increases in size downwards if the text box is not empty