Extented Form Widget duplicates first Row

[DerThorsten]

Describe the bug:

When I try to extend a Form widget and append rows to it, the first row is duplicated.

To Reproduce:

See code below

Screenshots:

This what I get from the code below:

This what I would expect:

Example code:

package main

import (
	"fyne.io/fyne/app"
	"fyne.io/fyne/widget"
)

type MyForm struct {
	widget.Form
}

func NewMyForm() *MyForm {

	name := widget.NewEntry()
	form := &MyForm{}
	form.ExtendBaseWidget(form)
	form.Append("Name", name)
	return form
}

func main() {
	a := app.New()
	w := a.NewWindow("Hello")

	w.SetContent(NewMyForm())

	w.ShowAndRun()
}

Device

• OS: Ubuntu 19.10
• Go version: 1.13
• Fyne version: 1.2.0

[andydotxyz]

Thanks, it seems we missed Form when the widget extending code was added...

[andydotxyz]

Resolved on the releases/v1.2.3 branch, release pending