Add tooltip and/or other visualization for long component names in Integrator

When building complex Integration projects, if you have long component names , it is sometimes impossible to differentiate between similarly named long source components.

The following features would help:

1. Tooltip. There should be a tooltip on the ellipsis for each long named component (ie where the name does not fit completely into the combo box). For a selected component, if the component is too long, a tool tip should be available. For a long component in a list, where the ellipsis is (...) , hovering on that should provide a tooltip.

2. Width of the drop list should be optimally maximized for the longest component name in the list.

3. Horizontal scrolling (least desirable) would allow the user to at least scroll to the right to see the full name. Better though for the dialog to autosize as per option 2.