CtrlRangeLoop

Using range-based for loop over descendant widgets

main.cpp

#include <CtrlLib/CtrlLib.h>

using namespace Upp;

GUI_APP_MAIN

{

    TopWindow w;

    EditString a, b;

    w << a << b;

    a <<= "Hello ";

    b <<= "world!";

    String h;

    for(Ctrl& q : w)

        h << ~q;

    DUMP(h);

}

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