consistency: calling native functions now with the name ...NATIVE(...) instead of JS(...) or JSNI(...)
improved fullscreen mode: e.g. the listener doesn't need to be added every time we switch to fullscreen mode. Once when TeaGraphics is created is enough.
new Boolean(...)/etc. replaced with Boolean.valueOf(...).
I did some code improvements.
...NATIVE(...)instead ofJS(...)orJSNI(...)TeaGraphicsis created is enough.new Boolean(...)/etc. replaced withBoolean.valueOf(...).