[fltk.general] Way to determine if I am running on main fltk's thread

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Way to determine if I am running on main fltk's thread Gonzalo Garramuño Feb 28, 2021

Is there a function to determine whether a piece of code is running onthe main fltk's thread?


Something like:


if ( Fl::main_thread() )
{
  win.show();
}
else
{
// do nothing...
}

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