Widget menu

menu

Doxygen description of pop-up menu Note that the example code in the doxygen docs for menu is hopelessly out of date - ignore.

Usage ( v1.7 )

#include <nana/gui.hpp>
#include <nana/gui/widgets/menu.hpp>
int main()
{
    using namespace nana;

    form fm;

    // build menu
    menu mobj;
    mobj.append("Item 0");
    mobj.append("Item 1", [](menu::item_proxy&)
    {
        msgbox m("Item 1 selected");
        m.show();
    });

    // pop-up menu when right mouse button pressed
    fm.events().mouse_down([&](const arg_mouse& arg)
    {
        if( arg.right_button )
            mobj.popup_await ( fm, arg.pos.x, arg.pos.y);
    });
    fm.show();
    exec();
}

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menubar

Doxygen description of menubar

Use to display a menu toolbar across top of application window.