init

.gitignore

@@ -0,0 +1,3 @@
+go.sum
+fyne-demo
+*.app

clock/main.go

@@ -0,0 +1,29 @@
+package main
+
+import (
+	"time"
+
+	"fyne.io/fyne/v2/app"
+	"fyne.io/fyne/v2/widget"
+)
+
+func main() {
+	a := app.New()
+	w := a.NewWindow("Clock")
+	clock := widget.NewLabel("")
+	updateTime(clock)
+
+	w.SetContent(clock)
+
+	go func() {
+		for range time.Tick(time.Second) {
+			updateTime(clock)
+		}
+	}()
+
+	w.ShowAndRun()
+}
+
+func updateTime(clock *widget.Label) {
+	clock.SetText(time.Now().Format("03:04:05"))
+}

go.mod

@@ -1,3 +1,34 @@
 module myschools.me/suguo/fyne-demo
 
 go 1.19
+
+require fyne.io/fyne/v2 v2.2.3
+
+require (
+	fyne.io/systray v1.10.1-0.20220621085403-9a2652634e93 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fredbi/uri v0.0.0-20181227131451-3dcfdacbaaf3 // indirect
+	github.com/fsnotify/fsnotify v1.5.4 // indirect
+	github.com/fyne-io/gl-js v0.0.0-20220119005834-d2da28d9ccfe // indirect
+	github.com/fyne-io/glfw-js v0.0.0-20220120001248-ee7290d23504 // indirect
+	github.com/fyne-io/image v0.0.0-20220602074514-4956b0afb3d2 // indirect
+	github.com/go-gl/gl v0.0.0-20211210172815-726fda9656d6 // indirect
+	github.com/go-gl/glfw/v3.3/glfw v0.0.0-20211213063430-748e38ca8aec // indirect
+	github.com/godbus/dbus/v5 v5.1.0 // indirect
+	github.com/goki/freetype v0.0.0-20181231101311-fa8a33aabaff // indirect
+	github.com/gopherjs/gopherjs v1.17.2 // indirect
+	github.com/jsummers/gobmp v0.0.0-20151104160322-e2ba15ffa76e // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/srwiley/oksvg v0.0.0-20200311192757-870daf9aa564 // indirect
+	github.com/srwiley/rasterx v0.0.0-20200120212402-85cb7272f5e9 // indirect
+	github.com/stretchr/testify v1.7.2 // indirect
+	github.com/tevino/abool v1.2.0 // indirect
+	github.com/yuin/goldmark v1.4.0 // indirect
+	golang.org/x/image v0.0.0-20220601225756-64ec528b34cd // indirect
+	golang.org/x/mobile v0.0.0-20211207041440-4e6c2922fdee // indirect
+	golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d // indirect
+	golang.org/x/sys v0.0.0-20220412211240-33da011f77ad // indirect
+	golang.org/x/text v0.3.7 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	honnef.co/go/js/dom v0.0.0-20210725211120-f030747120f2 // indirect
+)

handler/main.go

@@ -0,0 +1,34 @@
+package main
+
+import (
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/app"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/widget"
+)
+
+func main() {
+	a := app.New()
+	w := a.NewWindow("Hello")
+
+	hello := widget.NewLabel("Hello Fyne!")
+	w.SetContent(container.NewVBox(
+		hello,
+		widget.NewButton("Hi!", func() {
+			hello.SetText("Welcome :)")
+		}),
+	))
+	w.SetMaster()
+	w.Show()
+
+	w2 := a.NewWindow("Larger")
+	w2.SetContent(widget.NewButton("OK", func() {
+		w3 := a.NewWindow("Thrid")
+		w3.SetContent(widget.NewLabel("Thrid"))
+		w3.Show()
+	}))
+	w2.Resize(fyne.NewSize(200, 200))
+	w2.Show()
+
+	a.Run()
+}

main.go

@@ -1,5 +1,22 @@
 package main
 
-func main() {
+import (
+	"fyne.io/fyne/v2/app"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/widget"
+)
 
+func main() {
+	a := app.New()
+	w := a.NewWindow("Hello")
+
+	hello := widget.NewLabel("Hello Fyne!")
+	w.SetContent(container.NewVBox(
+		hello,
+		widget.NewButton("Hi!", func() {
+			hello.SetText("Welcome :)")
+		}),
+	))
+
+	w.ShowAndRun()
 }

readme.md

@@ -1,9 +1,18 @@
 # fyne 
 
 #### 概述
+#### 组件
+
+* fyne.io/fyne/v2 v2.2.3
+
 #### 开发环境构建
 
+* go get -v -u fyne.io/fyne/v2  #不做使用goproxy.io代理export GONOPROXY="fyne.io"，并使用科学上网
 
+#### 打包
+
+* go install fyne.io/fyne/v2/cmd/fyne@latest
+* fyne package -icon 
 
 #### 资料