widget: make border draw within widget dims as documented

Signed-off-by: Chris Waldon <christopher.waldon.dev@gmail.com>
2026-07-01 07:35:40 +00:00 · 2021-01-19 07:49:08 -05:00
parent d6886737a5
commit 9231ff47ef
1 changed files with 6 additions and 0 deletions
@@ -26,6 +26,12 @@ func (b Border) Layout(gtx layout.Context, w layout.Widget) layout.Dimensions {
 	rr := float32(gtx.Px(b.CornerRadius))
 	st := op.Save(gtx.Ops)
 	width := gtx.Px(b.Width)
+	sz.X -= width
+	sz.Y -= width
+	op.Offset(f32.Point{
+		X: float32(width) * 0.5,
+		Y: float32(width) * 0.5,
+	}).Add(gtx.Ops)
 	clip.Border{
 		Rect: f32.Rectangle{
 			Max: layout.FPt(sz),