Decoupled interface drawing from value updating for more fluidity on resize.

goes into gizak/termui#32 , but does not fix the bug, just prettifies visuals of demo
This commit is contained in:
NHOrus 2015-04-20 10:41:55 +03:00
parent 0f56f3acdd
commit 5aa48ab0f3

View File

@ -92,34 +92,39 @@ func main() {
// calculate layout
ui.Body.Align()
draw := func(t int) {
sp.Lines[0].Data = spdata[t:]
lc.Data = sinps[2*t:]
ui.Render(ui.Body)
done := make(chan bool)
draw := func() {
for i := 0; i < 103; i++ {
for _, g := range gs {
g.Percent = (g.Percent + 3) % 100
}
sp.Lines[0].Data = spdata[i:]
lc.Data = sinps[2*i:]
time.Sleep(time.Second / 2)
}
done <- true
}
evt := ui.EventCh()
i := 0
go draw()
for {
select {
case e := <-evt:
if e.Type == ui.EventKey && e.Ch == 'q' {
return
}
if e.Type == ui.EventResize {
ui.Body.Width = ui.TermWidth()
ui.Body.Align()
}
case <-done:
return
default:
for _, g := range gs {
g.Percent = (g.Percent + 3) % 100
}
ui.Body.Width = ui.TermWidth()
ui.Body.Align()
draw(i)
i++
if i == 102 {
return
}
time.Sleep(time.Second / 2)
ui.Render(ui.Body)
}
}
}