package main import ( "go.wit.com/toolkits/tree" "go.wit.com/dev/andlabs/ui" _ "go.wit.com/dev/andlabs/ui/winmanifest" ) // func (p *node) newButton(n *node) { func newButton(p *tree.Node, n *tree.Node) { if notNew(n) { return } var ptk *guiWidget ptk = p.TK.(*guiWidget) newt := new(guiWidget) b := ui.NewButton(n.GetLabel()) newt.uiButton = b newt.uiControl = b newt.parent = ptk b.OnClicked(func(*ui.Button) { me.myTree.DoUserEvent(n) }) n.TK = newt place(p, n) }