forked from fyne-io/fyne
/
widget.go
73 lines (59 loc) · 1.66 KB
/
widget.go
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package main
import (
"fmt"
"time"
"fyne.io/fyne"
"fyne.io/fyne/canvas"
"fyne.io/fyne/theme"
"fyne.io/fyne/widget"
)
func makeButtonTab() fyne.Widget {
return widget.NewVBox(
widget.NewLabel("Text label"),
widget.NewButton("Text button", func() { fmt.Println("tapped text button") }),
widget.NewButtonWithIcon("With icon", theme.ConfirmIcon(), func() { fmt.Println("tapped icon button") }),
)
}
func makeInputTab() fyne.Widget {
entry := widget.NewEntry()
entry.SetPlaceHolder("Entry")
return widget.NewVBox(
entry,
widget.NewCheck("Check", func(on bool) { fmt.Println("checked", on) }),
widget.NewRadio([]string{"Item 1", "Item 2"}, func(s string) { fmt.Println("selected", s) }),
)
}
func makeProgressTab() fyne.Widget {
progress := widget.NewProgressBar()
infProgress := widget.NewProgressBarInfinite()
go func() {
num := 0.0
for num < 1.0 {
time.Sleep(100 * time.Millisecond)
progress.SetValue(num)
num += 0.01
}
progress.SetValue(1)
}()
return widget.NewVBox(
widget.NewLabel("Percent"), progress,
widget.NewLabel("Infinite"), infProgress)
}
func makeScrollTab() fyne.Widget {
logo := canvas.NewImageFromResource(theme.FyneLogo())
logo.SetMinSize(fyne.NewSize(320, 320))
scroll := widget.NewScrollContainer(logo)
scroll.Resize(fyne.NewSize(200, 200))
return scroll
}
// Widget shows a window containing widget demos
func Widget(app fyne.App) {
w := app.NewWindow("Widgets")
w.SetContent(widget.NewTabContainer(
widget.NewTabItem("Buttons", makeButtonTab()),
widget.NewTabItem("Input", makeInputTab()),
widget.NewTabItem("Progress", makeProgressTab()),
widget.NewTabItem("Scroll", makeScrollTab()),
))
w.Show()
}