# G4P closing main window

**URL:** <https://discourse.processing.org/t/g4p-closing-main-window/11411>\
**Category:** Libraries\
**Created:** [May 20, 2019, 8:10am UTC](https://discourse.processing.org/t/g4p-closing-main-window/11411 "2019-05-20T08:10:41Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![azsdx123](https://avatars.discourse-cdn.com/v4/letter/a/8e7dd6/32.png) [@azsdx123](https://discourse.processing.org/u/azsdx123)\
**Post date:** [May 20, 2019, 8:10am UTC](https://discourse.processing.org/t/g4p-closing-main-window/11411/1 "2019-05-20T08:10:41Z")

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Hi i was wondering how to close the main window when pressing a button.