How to Make Button Expand to the Size of it's Parent

How to Make Button Expand to the Size of it’s Parent ?

· 3 min read

FlatButton Widget is a simple button that has no much-highlighted decoration and mostly used on toolbar and dialog etc. Depending on the user requirement user may need to display a widget according to the full width of the screen so we need to expand it. So in this article, We will learn about How to…