Related Class of Figure customization
- IStateFigure Interface
- public void initialize(StateEditPart editPart) : It
should implement all necessary methods for the figure initialization.
- public WrappingLabel getFigureStateIdFigure()
: It should return the text inside the figure.
- public WrappingLabel getFigureStateTagFigure() : It
should return the icon inside the figure.
- AbstractStateFigure class
- public void initialize(StateEditPart editPart):It
creates the layout, the figure dimensions, as well as the contents
and the outline figure.
- public WrappingLabel getFigureStateIdFigure()
: It returns a WrappingLabel object that contains the
text (id) in the figure.
- public WrappingLabel getFigureStateTagFigure()
: It returns a WrappingLabel object that contains the
icon (tag) in the figure.
- public void setLayoutFigure() : It creates
the layout.
- StateFigure class
- It has a set of methods that should be overridden to provide a
different behavior. The most relevant are:
- Color getShadowColor(): It
returns black color. Override it in case the color of shadow must
be different from black.
- void paintShadow(Graphics graphics) : Creates
a figure shadow. Override it if the figure doesn’t have shadow.
- Color getOutlineColor(Graphics g). It calculates
the outline color depending if the state has or not input/output mapping.
It should be overriden in order to determine and set the color behavior
as necessary.
- void drawOutline(Graphics g,
Translatable t). It displays a rectangular outline shape.
It should be overriden to display another outline shape.
- void setOutline() : Paints
the figure outline by invoking setOutline(true). Override it in case
the figure doesn’t need to have an outline.
- void drawShape(Graphics g). It draws a
rectangular shape. It should be overriden to draw a shape different
from rectangular.
- Void fillShape(Graphics g). It fills the
interior of the shape based on the background color and gradient defined
in the <appearance> section of the state configuration file.
- void addTagAndId(WrappingLabel tag, WrappingLabel id). It
adds first the tag figure (that will contain the icon) and second
the id figure (that will contain the state name). It should be overriden
to change this behavior (i.e. to add first the id and second the icon
in order to locate the icon below the text).
- WrappingLabel createStateIdFigure(). It
creates the text label in the state figure. Override it in order to
change any of its features, such as text or alignment.
- WrappingLabel createStateTagFigure(). It
creates the icon in the state figure. Override it in order to change
any of its features.
- void createContents(). It creates two labels
inside the figure: the one that contains the icon and the one that
contains the label. It invokes addTagAndId(tag, id). It must be overridden
to change this behavior (i.e.: to locate icon below the text, invoke
addTagAndId(id, tag)).