Customizing the Component Position

First of all thank you guys for this awesome library,

And I have one Clarification that is how do i customize the drop position example if i drag a text field into Canvas it will look like - (below reference image 1)

And want to Customize the position of that text by simply Dragging it from left to right or right to left.In Reference image 2 you see the position of text is Right most this done by using column,Instead of using column how do i customize the text field Position(vertically or horizontally) Simply by Dragging it(moving across canvas).

Thanks in Advance.