Create GUI layout designer

[Dawoodoz]

An application that can load, edit and save interface layouts in the custom *.lof format. This will make designing a window much easier, like in Visual Studio or NetBeans, but still maintain a clear line between code and design.

The difficult part is to find the best usability for working with relative and absolute coordinates at the same time. One way to visualize this may be lines that go from the compnoent's edge to the relative anchor point. The length of the line shows the absolute offset while the anchor can be moved along 0% to 100% in whole integers. Having an anchor on the opposite side of the component can be visualized by making a sharp turn and going around the component. Selecting a component should then show both the classic 8 squares on the sides and 4 additional anchor points.