main.go


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

// This creates a simple helloworld window
package main

import (
	"go.wit.com/gui"
	"go.wit.com/log"
)

// This is the beginning of our binary tree of widgets
var myGui *gui.Node

func main() {
	myGui = gui.New().Default()

	helloworld()

	// go will sit here until the window exits
	// intermittently, it will show toolkit statistics
	gui.Watchdog()
}

// This initializes the first window, a group and a button
func helloworld() {
	window := myGui.NewWindow("hello world")

	box := window.NewBox("vbox", false)
	group := box.NewGroup("groupy")
	grid := group.NewGrid("gridiron", 2, 1)

	grid.NewButton("hello", func() {
		log.Println("world")
	})
	grid.NewButton("in", func() {
		log.Println("out")
	})
	grid.NewLabel("apple")

	dd := grid.NewDropdown().SetProgName("COMPUTERS")
	dd.AddText("Atari 500")
	dd.AddText("Beagleboard")
	dd.AddText("Unmatched Rev B")

	color := grid.NewCombobox().SetProgName("COLORS")
	color.AddText("Cyan")
	color.AddText("Magenta")
	color.AddText("Yellow")
	color.Custom = func() {
		log.Info("color is now", color.String())
	}

	check := grid.NewCheckbox("Checkers").SetProgName("CHECKERS")
	check.Custom = func() {
		log.Info("Checkers is now", check.Bool())
	}
}