Fixes #7411 - fix deprecation warnings in file picker text box !strict
Fixes #7411 - fix deprecation warnings in file picker text box !strict

git-svn-id: ee6e786acc44c9cca5ee17c71a5576c45c210361@14810 560b804f-0ae3-0310-86f3-f6aa0a117693

harbalk/delite,kitsonk/delite,harbalk/delite,Sam-Cummins/delite,kitsonk/delite,Sam-Cummins/delite