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Look and feel modifications [message #3456]

Thu, 06 November 2008 04:50

Eclipse User

Hi everybody ,

I'm trying to personnalise the look and feel of my diagram which is based
on data that exists on a DB.

I'm following the sample at :
http://wiki.eclipse.org/STP/BPMN_Component/Developing_with_t he_STP_BPMN_modeler.

I write the following snippet :

private class ActivityEditPartWithBackground extends ActivityEditPart {

ApplicationWindow w;

public ActivityEditPartWithBackground(View view) {
super(view);
}

protected IFigure createNodeShape() {

// recupération des identifiants des différents objets de notation BPMN

final int ese = ActivityType.EVENT_START_EMPTY;
final int t = ActivityType.TASK;
final int gdbe = ActivityType.GATEWAY_DATA_BASED_EXCLUSIVE;

ActivityFigure figure = new ActivityFigure() {

@Override
public void paintFigure(Graphics graphics) {
super.paintFigure(graphics);

//modification goes here

f (getActivityType() == gdbe)
{graphics.setBackgroundColor(Display.getCurrent().getSystemC olor(SWT.COLOR_BLUE));
super.paintFigure(graphics);

}

if (getActivityType() == t) {

graphics.setBackgroundColor(Display.getCurrent().getSystemCo lor(SWT.COLOR_CYAN));
graphics.setForegroundColor(Display.getCurrent().getSystemCo lor(SWT.COLOR_DARK_RED));
super.paintFigure(graphics);

}

if (getActivityType() == ese) {

graphics.setBackgroundColor(Display.getCurrent().getSystemCo lor(SWT.COLOR_CYAN));
super.paintFigure(graphics);

}}};

return primaryShape = figure;
}}

My problem is the changes goes well for the task Acivity but not for the
other types .

How Can I fix this ??

Best Regards ,

Dali.

Re: Look and feel modifications [message #3493 is a reply to message #3456]

Thu, 06 November 2008 06:34

Eclipse User

Originally posted by: atoulme.intalio.com

Look at the createNodeFigure method, depending on the activity type,
createNodeShape is not always called. For a gateway or an event, you
will need to override a different class.

Thanks,

Antoine

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