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|
/*
A Labeled label:
-----------------------------
| | |
| Food: | Apple |
| | |
-----------------------------
*/
package gadgets
import (
"go.wit.com/log"
"go.wit.com/gui/gui"
)
type OneLiner struct {
p *gui.Node // parent widget
l *gui.Node // label widget
v *gui.Node // value widget
value string
label string
Custom func()
}
func (n *OneLiner) Get() string {
return n.value
}
func (n *OneLiner) Set(value string) *OneLiner {
log.Log(INFO, "OneLiner.Set() =", value)
if (n.v != nil) {
n.v.Set(value)
}
n.value = value
return n
}
func (n *OneLiner) SetLabel(value string) *OneLiner {
log.Log(INFO, "OneLiner.SetLabel() =", value)
if (n.l != nil) {
n.l.Set(value)
}
return n
}
func (n *OneLiner) Enable() {
log.Log(INFO, "OneLiner.Enable()")
if (n.v != nil) {
n.v.Show()
}
}
func (n *OneLiner) Disable() {
log.Log(INFO, "OneLiner.Disable()")
if (n.v != nil) {
n.v.Hide()
}
}
func NewOneLiner(n *gui.Node, name string) *OneLiner {
d := OneLiner {
p: n,
value: "",
}
// various timeout settings
d.l = n.NewLabel(name)
d.v = n.NewLabel("")
d.v.Custom = func() {
d.value = d.v.S
log.Log(INFO, "OneLiner.Custom() user changed value to =", d.value)
}
return &d
}
|
