97 lines
1.8 KiB
Go
97 lines
1.8 KiB
Go
// 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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"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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User string `arg:"env:USER"`
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}
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var args struct {
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LogOptions
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gui.GuiArgs
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}
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func main() {
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// this implements ./cmd --gui-debug --gui-toolkit, etc
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arg.MustParse(&args)
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log.Println("Toolkit = ", args.Toolkit)
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// gui.SetDebug(true)
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// gui.InitPlugins([]string{"gocui"})
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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"
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gui.Config.Width = 642
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gui.Config.Height = 481
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gui.Config.Exit = myDefaultExit
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w = gui.NewWindow()
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w.Custom = func () {
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log.Println("myDefaultExit(w)")
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myDefaultExit(w)
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}
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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.GuiDebug) {
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gui.DebugWindow()
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}
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if (args.GuiVerbose) {
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gui.SetDebug(true)
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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 *gui.Node
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newNode = window.NewTab(title)
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log.Println("addDemoTab() newNode START")
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// newNode.Dump(true)
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g = newNode.NewGroup("group 1")
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g1 := g.NewGrid("grid 1", 2, 2)
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g1.NewLabel("less")
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dd := g1.NewDropdown("more")
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dd.AddDropdownName("more 1")
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dd.AddDropdownName("more 2")
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dd.AddDropdownName("more 3")
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// g.SetNext(3,1)
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// g1.NewLabel("label (3,1)")
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// g.SetNext(3,2)
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// g1.NewLabel("label (3,2)")
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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.Custom = func() {
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s := tb.GetText()
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log.Println("text =", s)
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}
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dd.Custom = func() {
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s := dd.GetText()
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log.Println("hello world " + args.User + "\n" + s + "\n")
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tb.SetText("hello world " + args.User + "\n" + s + "\n")
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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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