diff options
Diffstat (limited to 'vendor/gioui.org/layout/context.go')
| -rw-r--r-- | vendor/gioui.org/layout/context.go | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/vendor/gioui.org/layout/context.go b/vendor/gioui.org/layout/context.go index f47233b..5d31496 100644 --- a/vendor/gioui.org/layout/context.go +++ b/vendor/gioui.org/layout/context.go @@ -5,6 +5,7 @@ package layout import ( "time" + "gioui.org/f32" "gioui.org/io/event" "gioui.org/io/system" "gioui.org/op" @@ -39,15 +40,30 @@ type Context struct { // Constraints: Exact(e.Size), // } // -// NewContext calls ops.Reset. +// NewContext calls ops.Reset and adjusts ops for e.Insets. func NewContext(ops *op.Ops, e system.FrameEvent) Context { ops.Reset() + + size := e.Size + + if e.Insets != (system.Insets{}) { + left := e.Metric.Px(e.Insets.Left) + top := e.Metric.Px(e.Insets.Top) + op.Offset(f32.Point{ + X: float32(left), + Y: float32(top), + }).Add(ops) + + size.X -= left + e.Metric.Px(e.Insets.Right) + size.Y -= top + e.Metric.Px(e.Insets.Bottom) + } + return Context{ Ops: ops, Now: e.Now, Queue: e.Queue, Metric: e.Metric, - Constraints: Exact(e.Size), + Constraints: Exact(size), } } |