diff options
| -rw-r--r-- | go/ui/button.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/go/ui/button.go b/go/ui/button.go index b6cec672..9afa8c05 100644 --- a/go/ui/button.go +++ b/go/ui/button.go @@ -35,6 +35,9 @@ func NewSimpleButton(x, y, w, h int, label string, onClick func(b *SimpleButton) return sb } +// NewRoundSimpleButton creates a circular SimpleButton. +// The shape used for click detection is still a square. +// x and y define the left upper corner of the square (x, y) rect (x+r, y+r). func NewRoundSimpleButton(x, y, r int, label string, onClick func(b *SimpleButton)) *SimpleButton { sb := &SimpleButton{NewWidgetBase(x, y, r, r), label, Gray, color.White, font.Font24, 1.5} sb.EventHandlersMap["click"] = func(int, int) { onClick(sb) } |