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cmd,example: bump gio version

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Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2020-06-02 12:20:20 +02:00
parent c19ed05342
commit 9196ce0369
6 changed files with 24 additions and 24 deletions
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example/tabs/slider.go
+14 -11
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@@ -18,9 +18,11 @@ type Slider struct {
push int
last *op.Ops
next *op.Ops
nextCall op.CallOp
lastCall op.CallOp
t0 time.Time
offset float32
}
@@ -34,7 +36,8 @@ func (s *Slider) PushRight() { s.push = -1 }
// Layout lays out widget that can be pushed.
func (s *Slider) Layout(gtx layout.Context, w layout.Widget) layout.Dimensions {
if s.push != 0 {
s.last, s.next = s.next, new(op.Ops)
s.next = nil
s.lastCall = s.nextCall
s.offset = float32(s.push)
s.t0 = gtx.Now()
s.push = 0
@@ -73,20 +76,20 @@ func (s *Slider) Layout(gtx layout.Context, w layout.Widget) layout.Dimensions {
if s.next == nil {
s.next = new(op.Ops)
}
s.next.Reset()
gtx := gtx
gtx.Ops = s.next
gtx.Ops.Reset()
m := op.Record(gtx.Ops)
dims = w(gtx)
s.nextCall = m.Stop()
}
if s.offset == 0 {
op.CallOp{Ops: s.next}.Add(gtx.Ops)
s.nextCall.Add(gtx.Ops)
return dims
}
var stack op.StackOp
stack.Push(gtx.Ops)
defer stack.Pop()
defer op.Push(gtx.Ops).Pop()
offset := smooth(s.offset)
@@ -94,22 +97,22 @@ func (s *Slider) Layout(gtx layout.Context, w layout.Widget) layout.Dimensions {
op.TransformOp{}.Offset(f32.Point{
X: float32(dims.Size.X) * (offset - 1),
}).Add(gtx.Ops)
op.CallOp{Ops: s.last}.Add(gtx.Ops)
s.lastCall.Add(gtx.Ops)
op.TransformOp{}.Offset(f32.Point{
X: float32(dims.Size.X),
}).Add(gtx.Ops)
op.CallOp{Ops: s.next}.Add(gtx.Ops)
s.nextCall.Add(gtx.Ops)
} else {
op.TransformOp{}.Offset(f32.Point{
X: float32(dims.Size.X) * (offset + 1),
}).Add(gtx.Ops)
op.CallOp{Ops: s.last}.Add(gtx.Ops)
s.lastCall.Add(gtx.Ops)
op.TransformOp{}.Offset(f32.Point{
X: float32(-dims.Size.X),
}).Add(gtx.Ops)
op.CallOp{Ops: s.next}.Add(gtx.Ops)
s.nextCall.Add(gtx.Ops)
}
return dims
}