[birt-dev] Checkin: Bugzilla#197245 - Interactivity in Gantt series does

["Yulin Wang" <yulin.wang@xxxxxxxxxxx>]

- Summary:
Interactivity in Gantt series doesn't work[13]

- Bugzilla Bug (s) Resolved: 197245

- Description:
Now added Interactivity support for Gantt series.
Refactored interactivity code in Bar series.

- Tests Description: Manual Test

- Notes to Build Team: N/A

- Notes to Developers: N/A

- Notes to QA: N/A

- Notes to Documentation: N/A

- Files Edited:

/org.eclipse.birt.chart.engine.extension/src/org/eclipse/birt/chart/render/Bar.java
/org.eclipse.birt.chart.engine.extension/src/org/eclipse/birt/chart/render/Gantt.java
/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java

- Files Added:

- Files Deleted