[DMN Designer] Data Types - Refactor the Data Types list to use a drag and drop mechanism ----------------------------------------------------------------------------------------- Key: DROOLS-4484 URL: https://issues.jboss.org/browse/DROOLS-4484 Project: Drools Issue Type: Task Components: DMN Editor Reporter: Guilherme Gomes Assignee: Guilherme Gomes Priority: Major Labels: drools-tools Attachments: s1.gif, s2.gif, s3.gif, s4.gif, s5.gif This JIRAs covers all refactoring to apply the drag and drop mechanism (https://issues.jboss.org/browse/DROOLS-4483) into the DMN Data Types list. *Acceptance criteria:* - The drag and drop feature must behaves as the following scenarios describe: -- *Scenario 1:* When users drag tCompany up and it's collapsed, all fields are dragged with tCompany: !s1.gif|width=400! -- *Scenario 2:* When users drag tCompany up and it's not collapsed, all fields are dragged with tCompany: !s2.gif|width=400! -- *Scenario 3:* When users drag name below of a structured data type (address), the name field is moved as a nested data type: !s3.gif|width=400! -- *Scenario 4:* When users drag a new field into the collapsed tCompany, it automatically expands and the new field is added to it: !s4.gif|width=400! -- *Scenario 5:* When users drag a data type above or below of another one, the position is persisted in the model: !s5.gif|width=400!