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|
/*
A Labeled label:
-----------------------------
| | |
| Food: | Apple |
| | |
-----------------------------
*/
package gadgets
import (
"go.wit.com/gui"
"go.wit.com/log"
)
type OneLiner struct {
p *gui.Node // parent widget
l *gui.Node // label widget
v *gui.Node // value widget
Custom func()
}
func (n *OneLiner) String() string {
return n.v.String()
}
// returns a widget of the last tag that acts as a mirror
func (n *OneLiner) MirrorLabel() *gui.Node {
return gui.RawMirror(n.l)
}
// returns a widget of the last tag that acts as a mirror
func (n *OneLiner) MirrorValue() *gui.Node {
return gui.RawMirror(n.v)
}
func (n *OneLiner) SetText(s string) *OneLiner {
log.Log(GADGETS, "OneLiner.Set() =", s)
n.v.SetLabel(s)
return n
}
func (n *OneLiner) SetValue(s string) *OneLiner {
log.Log(GADGETS, "OneLiner.Set() =", s)
n.v.SetLabel(s)
return n
}
func (n *OneLiner) SetLabel(value string) *OneLiner {
log.Log(GADGETS, "OneLiner.SetLabel() =", value)
n.l.SetLabel(value)
return n
}
func (n *OneLiner) Enable() {
log.Log(GADGETS, "OneLiner.Enable()")
n.v.Show()
}
func (n *OneLiner) Disable() {
log.Log(GADGETS, "OneLiner.Disable()")
n.v.Hide()
}
func (n *OneLiner) Show() {
log.Log(GADGETS, "OneLiner.Disable()")
n.l.Show()
n.v.Show()
}
func (n *OneLiner) Hide() {
log.Log(GADGETS, "OneLiner.Disable()")
n.l.Hide()
n.v.Hide()
}
func NewOneLiner(n *gui.Node, label string) *OneLiner {
d := OneLiner{
p: n,
}
// various timeout settings
d.l = n.NewLabel(label)
d.v = n.NewLabel("")
d.v.Custom = func() {
log.Log(GADGETS, "OneLiner.Custom() user changed value to =", d.v.String())
}
return &d
}
|
