Windows v6 beta test

[DustyPorViva]

Originally Posted by Stefan

- GuiMLTextCtrl, menus: stop selecting or close menus when you move the mouse out of the window

That's not the right solution. It shouldn't cancel highlighting if your mouse moves out of the text area/window because it still means you have to be very precise to highlight. It should maintain highlighting but also keep checking mouse input and look for if you let go of the left button.