gadgets/basicLabel.go

/*
A Labeled label:

-----------------------------
|            |              |
|   Food:    |    Apple     |
|            |              |
-----------------------------
*/
package gadgets

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

type Node gui.Node

type BasicLabel struct {
	p *gui.Node // parent widget
	l *gui.Node // label widget
	v *gui.Node // value widget

	value string
	label string

	Custom func()
}

/*
func (n *BasicLabel) Get() string {
	return n.value
}

func (n *BasicLabel) Set(value string) *BasicLabel {
	log.Log(GADGETS, "BasicLabel.Set() =", value)
	if (n.v != nil) {
		n.v.Set(value)
	}
	n.value = value
	return n
}
*/

func (ngui *Node) NewBasicLabel(name string) *BasicLabel {
	var n *gui.Node
	n = (*gui.Node)(ngui)
	d := BasicLabel{
		p:     n,
		value: "",
	}

	// various timeout settings
	d.l = n.NewLabel(name)
	d.v = n.NewLabel("")
	d.v.Custom = func() {
		d.value = d.v.String()
		log.Log(GADGETS, "BasicLabel.Custom() user changed value to =", d.value)
	}

	return &d
}