package main import ( "fmt" "gitlab.com/tslocum/cview" ) // The width of the code window. const codeWidth = 56 // Code returns a primitive which displays the given primitive (with the given // size) on the left side and its source code on the right side. func Code(p cview.Primitive, width, height int, code string) cview.Primitive { // Set up code view. codeView := cview.NewTextView(). SetWrap(false). SetDynamicColors(true) codeView.SetBorderPadding(1, 1, 2, 0) fmt.Fprint(codeView, code) return cview.NewFlex(). AddItem(Center(width, height, p), 0, 1, true). AddItem(codeView, codeWidth, 1, false) }