diff options
| author | Richard Linden <none@none> | 2012-01-03 09:41:16 -0800 |
|---|---|---|
| committer | Richard Linden <none@none> | 2012-01-03 09:41:16 -0800 |
| commit | 3861249a749c99c2a7b05d15ef82f8ff21453d05 (patch) | |
| tree | dcc087fe66d15634fde03e7a4bfaf5b8c7c0dab6 /indra/llui/llview.cpp | |
| parent | 0c0ff35d19969cc762dce510a4d5ee4649d96a24 (diff) | |
use lazy deletion of views via die() method to avoid some potential crashes
Diffstat (limited to 'indra/llui/llview.cpp')
| -rw-r--r-- | indra/llui/llview.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/indra/llui/llview.cpp b/indra/llui/llview.cpp index 486babb0ab..1529381773 100644 --- a/indra/llui/llview.cpp +++ b/indra/llui/llview.cpp @@ -121,6 +121,7 @@ LLView::Params::Params() LLView::LLView(const LLView::Params& p) : mVisible(p.visible), + mInDraw(false), mName(p.name), mParentView(NULL), mReshapeFlags(FOLLOWS_NONE), @@ -281,6 +282,8 @@ void LLView::moveChildToBackOfTabGroup(LLUICtrl* child) // virtual bool LLView::addChild(LLView* child, S32 tab_group) { + llassert_always(mInDraw == false); + if (!child) { return false; @@ -330,6 +333,7 @@ bool LLView::addChildInBack(LLView* child, S32 tab_group) // remove the specified child from the view, and set it's parent to NULL. void LLView::removeChild(LLView* child) { + llassert_always(mInDraw == false); //llassert_always(sDepth == 0); // Avoid re-ordering while drawing; it can cause subtle iterator bugs if (child->mParentView == this) { @@ -1081,6 +1085,7 @@ void LLView::draw() void LLView::drawChildren() { + mInDraw = true; if (!mChildList.empty()) { LLView* rootp = LLUI::getRootView(); @@ -1119,6 +1124,7 @@ void LLView::drawChildren() } --sDepth; } + mInDraw = false; } void LLView::dirtyRect() |