Add "override"
Modify manager of some widgets' children
Merge branch 'develop' into develop_nutty_modify_framework_addnewreader
Modify location of members define
Merge branch 'develop' into develop_nutty_modify_framework_addnewreader
Fixed bugs
Merge pull request #4701 from nutty898/develop_nutty_modify_framework_bugfixed

Develop nutty modify framework bugfixed