diff --git a/redo/windows/box.c b/redo/windows/box.c
index ebb4f800..cc0a9893 100644
--- a/redo/windows/box.c
+++ b/redo/windows/box.c
@@ -122,7 +122,6 @@ static void boxRelayout(uiWindowsControl *c, intmax_t x, intmax_t y, intmax_t wi
 	intmax_t minimumWidth, minimumHeight;
 	uiWindowsSizing *d;
 
-printf("got here %d %d %d %d\n", (int)x, (int)y, (int)width, (int)height);
 	uiWindowsEnsureMoveWindow(b->hwnd, x, y, width, height);
 
 	if (b->controls->len == 0)
@@ -191,7 +190,7 @@ printf("got here %d %d %d %d\n", (int)x, (int)y, (int)width, (int)height);
 		bc = ptrArrayIndex(b->controls, struct child *, i);
 //TODO		if (!uiControlContainerVisible(bc->c))
 //TODO			continue;
-//TODO		childRelayout(bc, x, y, ctrlWidth(bc), ctrlHeight(bc));
+		childRelayout(bc, x, y, ctrlWidth(bc), ctrlHeight(bc));
 		if (b->vertical)
 			y += ctrlHeight(bc) + ypadding;
 		else
diff --git a/redo/windows/child.c b/redo/windows/child.c
index 1b6adb24..4e1019dc 100644
--- a/redo/windows/child.c
+++ b/redo/windows/child.c
@@ -46,6 +46,7 @@ struct child *newChildWithTabPage(uiControl *child, uiControl *parent, HWND pare
 	tabpage = newTabPage();
 	c = newChild(child, parent, tabpage);
 	uiWindowsEnsureSetParent(tabpage, parentHWND);
+	c->tabpage = tabpage;
 	return c;
 }
 
diff --git a/redo/windows/tab.c b/redo/windows/tab.c
index 7e7761c9..565740a5 100644
--- a/redo/windows/tab.c
+++ b/redo/windows/tab.c
@@ -104,35 +104,29 @@ static void minimumSize(uiWindowsControl *c, uiWindowsSizing *d, intmax_t *width
 
 static void tabRelayout(uiWindowsControl *c, intmax_t x, intmax_t y, intmax_t width, intmax_t height)
 {
-/* TODO
 	uiTab *t = uiTab(c);
 	LRESULT n;
-	uiControl *page;
+	struct child *page;
 	RECT r;
-	uiWindowsSizing *dchild;
 
-	(*(t->baseResize))(uiControl(t), x, y, width, height, d);
+	uiWindowsEnsureMoveWindow(t->hwnd, x, y, width, height);
 	n = curpage(t);
 	if (n == (LRESULT) (-1))
 		return;
 	page = ptrArrayIndex(t->pages, struct child *, n);
 
-	dchild = uiControlSizing(uiControl(t));
-
 	// now we need to figure out what rect the child goes
-	// this rect needs to be in toplevel window coordinates, but TCM_ADJUSTRECT wants a window rect, which is screen coordinates
+	// this rect needs to be in parent window coordinates, but TCM_ADJUSTRECT wants a window rect, which is screen coordinates
 	r.left = x;
 	r.top = y;
 	r.right = x + width;
 	r.bottom = y + height;
-	mapWindowRect(dchild->Sys->CoordFrom, NULL, &r);
+	// TODO use the real parent; see below
+	mapWindowRect(t->hwnd, NULL, &r);
 	SendMessageW(t->hwnd, TCM_ADJUSTRECT, (WPARAM) FALSE, (LPARAM) (&r));
-	mapWindowRect(NULL, dchild->Sys->CoordFrom, &r);
+	mapWindowRect(NULL, t->hwnd, &r);
 
-	uiControlResize(page, r.left, r.top, r.right - r.left, r.bottom - r.top, dchild);
-
-	uiFreeSizing(dchild);
-*/
+	childRelayout(page, r.left, r.top, r.right - r.left, r.bottom - r.top);
 }
 
 static void tabContainerUpdateState(uiControl *c)