From 1c41b63f08d9b46ed558b0b3470cd2a2a9dfaf97 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Mon, 11 Jun 2018 19:23:09 -0400
Subject: Move sidebar into account tabs

This is accomplished through a bit of a hack, the statusbar is able to
be a child of multiple dudes
---
 lib/ui/stack.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'lib/ui/stack.go')

diff --git a/lib/ui/stack.go b/lib/ui/stack.go
index 3c66f5a..2b97e78 100644
--- a/lib/ui/stack.go
+++ b/lib/ui/stack.go
@@ -8,7 +8,7 @@ import (
 
 type Stack struct {
 	children []Drawable
-	onInvalidate func(d Drawable)
+	onInvalidate []func(d Drawable)
 }
 
 func NewStack() *Stack {
@@ -16,12 +16,12 @@ func NewStack() *Stack {
 }
 
 func (stack *Stack) OnInvalidate(onInvalidate func (d Drawable)) {
-	stack.onInvalidate = onInvalidate
+	stack.onInvalidate = append(stack.onInvalidate, onInvalidate)
 }
 
 func (stack *Stack) Invalidate() {
-	if stack.onInvalidate != nil {
-		stack.onInvalidate(stack)
+	for _, fn := range stack.onInvalidate {
+		fn(stack)
 	}
 }
 
-- 
cgit 1.4.1-2-gfad0