I want to add a feature to our Windows Flutter application. If run with a 2nd external display connected, it will run 2 windows simultaneously. On the main display it will show the application full-screen and on the external display it will show a preview of what is being controlled on the primary window, also full-screen (similar to a Powerpoint Presentation with Presenter View on 2 monitors).
I found these two links which describe that this is certainly possible using
windows/runner/run_loop.cpp in the project:
However, when adding the “Steps to Reproduce” in cjng96’s issue to my project, it runs successfully but only 1 window appears…
Furthermore, I am unsure about how to:
- Specify a different Widget to be shown on the secondary display, and
- How to create a communication between the two views
Alternatively, is this the best approach to achieve this dual-screen goal? Any help would be really appreciated.