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