Florence.GtkSharp.PlotWidget.ControlKeys C# (CSharp) Method

        private Modifier ControlKeys(Gdk.ModifierType state)
        {
            Modifier keys = Modifier.None;
            if ((state & Gdk.ModifierType.ShiftMask) != 0)
                keys |= Modifier.Shift;
            if ((state & Gdk.ModifierType.ControlMask) != 0)
                keys |= Modifier.Control;
            if ((state & Gdk.ModifierType.Mod1Mask) != 0)
                keys |= Modifier.Alt;
            return keys;
        }