Golang在Linux下可通过以下第三方库实现图形界面开发,以下是具体介绍及示例:
Fyne
go get fyne.io/fyne/v2
。package 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 Fyne")
w.SetContent(container.NewVBox(
widget.NewLabel("Hello, Linux GUI!"),
widget.NewButton("Click Me", func() {
// 按钮点击逻辑
}),
))
w.ShowAndRun()
}
Go-GTK
go get github.com/mattn/go-gtk/gtk
。package main
import (
"github.com/mattn/go-gtk/gtk"
)
func main() {
gtk.Init(nil)
window := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
window.SetTitle("GTK Example")
window.Connect("destroy", gtk.MainQuit)
label := gtk.NewLabel("Hello, GTK!")
window.Add(label)
window.ShowAll()
gtk.Main()
}
Qt for Go (therecipe/qt)
go get github.com/therecipe/qt/cmd/...
。package main
import (
"os"
"github.com/therecipe/qt/widgets"
)
func main() {
app := widgets.NewQApplication(len(os.Args), os.Args)
window := widgets.NewQMainWindow(nil, 0)
window.SetWindowTitle("Qt Example")
label := widgets.NewQLabel2("Hello, Qt!", nil, 0)
window.SetCentralWidget(label)
window.Show()
app.Exec()
}
Lorca
go get github.com/zserge/lorca
。package main
import (
"github.com/zserge/lorca"
)
func main() {
ui, _ := lorca.New("", "", 800, 600)
defer ui.Close()
ui.Load("data:text/html,<h1>Hello, Lorca!</h1>")
<-ui.Done()
}
选择建议:
开发前需确保Linux系统已安装对应库的依赖(如GTK开发包),可通过包管理器(如apt
)安装。