31.8 Flutter Linux Desktop Size

20210321 The flutter Linux native desktop app utilises GTK with a template application located in linux/my_application.cc. To change the default desktop window size from the current default of 1280 by 720 to 640 by 720:

perl -pi.bak -e 's|1280, 720|640, 720|' linux/my_application.cc

The appropriate line in the file will be updated:

  gtk_window_set_default_size(window, 640, 720);


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