boxlayout: Use same margins and spacing for non-declarative UIs

Currently folks not using the declarative UI encounter zero margins and
spacing, because only the declarative structure has these nice defaults.
It's probably a good idea to give the real object the nice defaults too.

1 files changed, 2 insertions, 0 deletions

diff --git a/boxlayout.go b/boxlayout.go
index cc5203ce..0b1ee38e 100644
--- a/boxlayout.go
+++ b/boxlayout.go
@@ -34,6 +34,8 @@ func newBoxLayout(orientation Orientation) *BoxLayout {
 		orientation:        orientation,
 		hwnd2StretchFactor: make(map[win.HWND]int),
 		size2MinSize:       make(map[Size]Size),
+		margins:            Margins{9, 9, 9, 9},
+		spacing:            6,
 	}
 }