Examples with NonResizableLabelEditPolicy org.eclipse.gmf.runtime.diagram.ui.editpolicies.NonResizableLabelEditPolicy used on opensource projects

Example 1 with NonResizableLabelEditPolicy

use of org.eclipse.gmf.runtime.diagram.ui.editpolicies.NonResizableLabelEditPolicy in project statecharts by Yakindu.

the class TransitionExpressionEditPart method createDefaultEditPolicies.

@Override
protected void createDefaultEditPolicies() {
    super.createDefaultEditPolicies();
    installEditPolicy(EditPolicy.COMPONENT_ROLE, new TransitionExpressionComponentEditPolicy());
    installEditPolicy(EditPolicy.SELECTION_FEEDBACK_ROLE, new ContextSensitiveHelpPolicy(HelpContextIds.SC_PROPERTIES_TRANSITION_EXPRESSION));
    // BUGFIX:
    // https://code.google.com/a/eclipselabs.org/p/yakindu/issues/detail?id=26
    installEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE, new NonResizableLabelEditPolicy() {

        @Override
        protected void replaceHandleDragEditPartsTracker(Handle handle) {
            if (handle instanceof AbstractHandle) {
                AbstractHandle h = (AbstractHandle) handle;
                h.setDragTracker(new DragEditPartsTrackerEx(getHost()) {

                    protected boolean isMove() {
                        return true;
                    }
                });
            }
        }
    });
}