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Custom Task and Append button [message #1310797]

Wed, 23 April 2014 12:01

Damien Dussol

Messages: 5
Registered: February 2014

Junior Member

Hi,

I have created a custom task to define a "None End Event". My class extends CustomShapeFeatureContainer and I override getCreateFeature.

    @Override
    public ICreateFeature getCreateFeature(final IFeatureProvider fp1)
    {
        return new CreateCustomShapeFeature(fp1)
        {
            @Override
            public String getCreateDescription()
            {
                return "Create a None End Event";
            }          
            
        };
    }

My problem is : when the cursor is on the Custom task , I can see "Append Event", "Append Gateway","Append Activity" buttons. My custom Task define an end event, so I don't need these buttons. How can I remove these buttons ?

Thanks for your help.

Regards,

Damien

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Re: Custom Task and Append button [message #1310873 is a reply to message #1310797]

Wed, 23 April 2014 13:00

Robert Brodt

Messages: 811
Registered: August 2010
Location: Colorado Springs, CO

Senior Member

Hi Damien,

You need to override getCustomFeatures(IFeatureProvider) in your CustomShapeFeatureContainer and either call the superclass and cull out the Features you don't want, or simply return an empty array.

HTH,
Bob

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Re: Custom Task and Append button [message #1311037 is a reply to message #1310873]

Wed, 23 April 2014 15:03

Damien Dussol

Messages: 5
Registered: February 2014

Junior Member

Hi Bob

I did it but it doesn't work.

    @Override
    public ICustomFeature[] getCustomFeatures(IFeatureProvider fp) 
    {
        ICustomFeature[] customFeature= new ICustomFeature[0];
        return customFeature;
    }

I have several Custom task (several defines end event none, others defines start event none).
I see it is BPMNFeatureProvider class which call getCustomFeatures for each custom task. If i have several Custom task, BPMNFeatureProvider .getCustomFeatures will return all custom features for all custom task, i am wrong ?

Regards

Damien

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