105 lines
2.1 KiB
Go
105 lines
2.1 KiB
Go
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// This creates a simple hello world window
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package main
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import (
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"os"
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"log"
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"fmt"
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"git.wit.org/wit/gui"
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arg "github.com/alexflint/go-arg"
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)
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type LogOptions struct {
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LogFile string
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Verbose bool
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GuiDebug bool `help:"open up the wit/gui Debugging Window"`
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GuiDemo bool `help:"open the wit/gui Demo Window"`
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User string `arg:"env:USER"`
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}
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var args struct {
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Foo string
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Bar bool
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LogOptions
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gui.GuiOptions
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}
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func main() {
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arg.MustParse(&args)
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fmt.Println(args.Foo, args.Bar, args.User)
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gui.Config.Options.Debug = args.Debug
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gui.Config.Options.DebugChange = args.DebugChange
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gui.Config.Options.DebugDump = args.DebugDump
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gui.Config.Options.DebugNode = args.DebugNode
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gui.Config.Options.DebugTabs = args.DebugTabs
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/*
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f, err := os.OpenFile("/tmp/guilogfile", os.O_RDWR | os.O_CREATE | os.O_APPEND, 0666)
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if err != nil {
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log.Fatalf("error opening file: %v", err)
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}
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defer f.Close()
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log.SetOutput(f)
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log.Println("This is a test log entry")
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*/
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gui.Main(initGUI)
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}
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// This initializes the first window
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func initGUI() {
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var w *gui.Node
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gui.Config.Title = "Hello World golang wit/gui Window"
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gui.Config.Width = 640
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gui.Config.Height = 480
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gui.Config.Exit = myDefaultExit
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w = gui.NewWindow()
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w.Dump()
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addDemoTab(w, "A Simple Tab Demo")
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addDemoTab(w, "A Second Tab")
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if (args.GuiDemo) {
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gui.DemoToolkitWindow()
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}
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if (args.GuiDebug) {
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gui.DebugWindow()
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}
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}
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func addDemoTab(window *gui.Node, title string) {
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var newNode, g, g2, tb *gui.Node
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newNode = window.NewTab(title)
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log.Println("addDemoTab() newNode.Dump")
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newNode.Dump()
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g = newNode.NewGroup("group 1")
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dd := g.NewDropdown("demoCombo2")
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dd.AddDropdown("more 1")
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dd.AddDropdown("more 2")
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dd.AddDropdown("more 3")
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dd.OnChanged = func(*gui.Node) {
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s := dd.GetText()
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tb.SetText("hello world " + args.User + "\n" + s)
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}
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g2 = newNode.NewGroup("group 2")
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tb = g2.NewTextbox("tb")
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log.Println("tb =", tb.GetText())
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tb.OnChanged = func(*gui.Node) {
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s := tb.GetText()
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log.Println("text =", s)
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}
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}
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func myDefaultExit(n *gui.Node) {
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log.Println("You can Do exit() things here")
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os.Exit(0)
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}
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