[birt-dev] CheckIn: Fix[Bugzilla]138968:Mock 3.2 - Truncated strings in

["Xiong Zhang" <xiong.zhang@xxxxxxxxxxx>]

-Summary:Mock 3.2 - Truncated strings in New Cascading Parameter dialog

- Bugzilla Bug (s) Resolved:138968

- Description:
This is because the width of labels is fixed,when the lengh of the string is too big, it can not be totally displayed.
Now, the width is dynamic to adapt the length of strings.

- Tests Description: Manual

- Notes to Build Team:

- Notes to Developers:

- Notes to QA:

- Notes to Documentation:

- Files Added:

- Files Edited:

/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/CascadingParametersDialog.java