Right now it uses extends="xul:button" so that the element it wraps doesn't get mouse events. There's a way to do that with CSS, using pointer-events: none on the child. MozReview-Commit-ID: GKLG62HDD7l
Right now it uses extends="xul:button" so that the element it wraps doesn't get mouse events. There's a way to do that with CSS, using pointer-events: none on the child. MozReview-Commit-ID: GKLG62HDD7l