ListView change item count – Fyne Golang GUI Tutorial
How to change item count in Fyne ListView?
Source Code
<div>
<div>package main</div>
<div>// import fyne</div>
<div>import (</div>
<div> "fyne.io/fyne/v2"</div>
<div> "fyne.io/fyne/v2/app"</div>
<div> "fyne.io/fyne/v2/widget"</div>
<div>)</div>
<div>func main() {</div>
<div> a := app.New()</div>
<div> // window and title</div>
<div> w := a.NewWindow("List View")</div>
<div> // resize</div>
<div> w.Resize(fyne.NewSize(400, 400))</div>
<div></div>
<div> list := widget.NewList(</div>
<div> // lets change item count 5</div>
<div> func() int { return 5 }, // my list contain 5 items</div>
<div> func() fyne.CanvasObject { return widget.NewLabel("I want to use label") },</div>
<div> // last one</div>
<div> func(lii widget.ListItemID, co fyne.CanvasObject) {</div>
<div> // update data of widget</div>
<div> co.(*widget.Label).SetText("Here is my text")</div>
<div> },</div>
<div> )</div>
<div> // setup data on screen</div>
<div> w.SetContent(list)</div>
<div> w.ShowAndRun()</div>
<div>}</div>
</div>
