From 92b43720b6b33e838f8e9b5dffaa556529de3d52 Mon Sep 17 00:00:00 2001 From: Pietro Gagliardi Date: Thu, 9 Apr 2015 16:21:09 -0400 Subject: Decided to split control removal from parent into its own method removeParent() rather than automatically doing it in setParent(). --- new/stack.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) (limited to 'new/stack.c') diff --git a/new/stack.c b/new/stack.c index eaa7a7e..80c2d75 100644 --- a/new/stack.c +++ b/new/stack.c @@ -41,16 +41,26 @@ static void stackSetParent(uiControl *c, uintptr_t parent) { stack *s = S(c); uintmax_t i; - uintptr_t oldparent; - oldparent = s->parent; s->parent = parent; for (i = 0; i < S(c)->len; i++) (*(s->controls[i]->setParent))(s->controls[i], s->parent); - updateParent(oldparent); updateParent(s->parent); } +static void stackRemoveParent(uiControl *c) +{ + stack *s = S(c); + uintmax_t i; + uintptr_t oldparent; + + oldparent = s->parent; + s->parent = 0; + for (i = 0; i < S(c)->len; i++) + (*(s->controls[i]->removeParent))(s->controls[i]); + updateParent(oldparent); +} + static uiSize stackPreferredSize(uiControl *c, uiSizing *d) { stack *s = S(c); @@ -197,6 +207,7 @@ uiControl *uiNewHorizontalStack(void) s->control.destroy = stackDestroy; s->control.handle = stackHandle; s->control.setParent = stackSetParent; + s->control.removeParent = stackRemoveParent; s->control.preferredSize = stackPreferredSize; s->control.resize = stackResize; -- cgit v1.2.3