diff options
Diffstat (limited to 'gadgets/oneLiner.go')
| -rw-r--r-- | gadgets/oneLiner.go | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/gadgets/oneLiner.go b/gadgets/oneLiner.go new file mode 100644 index 0000000..529cec3 --- /dev/null +++ b/gadgets/oneLiner.go @@ -0,0 +1,56 @@ +/* + A Labeled label: + + ----------------------------- + | | | + | Food: | Apple | + | | | + ----------------------------- +*/ +package gadgets + +import ( + "go.wit.com/log" + "go.wit.com/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.Println("OneLiner.Set() =", value) + if (n.v != nil) { + n.v.Set(value) + } + n.value = value + return n +} + +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.Println("OneLiner.Custom() user changed value to =", d.value) + } + + return &d +} |
