SL-19649 Adjust other classes for new deleteAllChildren mechanics

1 files changed, 16 insertions, 3 deletions

diff --git a/indra/llui/lllayoutstack.cpp b/indra/llui/lllayoutstack.cpp
index 8a011b4890..08ce31ffc5 100644
--- a/indra/llui/lllayoutstack.cpp
+++ b/indra/llui/lllayoutstack.cpp
@@ -284,6 +284,17 @@ void LLLayoutStack::draw()
 	}
 }
 
+void LLLayoutStack::deleteAllChildren()
+{
+    mPanels.clear();
+    LLView::deleteAllChildren();
+
+    // Not really needed since nothing is left to
+    // display, but for the sake of consistency
+    updateFractionalSizes();
+    mNeedsLayout = true;
+}
+
 void LLLayoutStack::removeChild(LLView* view)
 {
 	LLLayoutPanel* embedded_panelp = findEmbeddedPanel(dynamic_cast<LLPanel*>(view));
@@ -291,12 +302,14 @@ void LLLayoutStack::removeChild(LLView* view)
 	if (embedded_panelp)
 	{
 		mPanels.erase(std::find(mPanels.begin(), mPanels.end(), embedded_panelp));
-		delete embedded_panelp;
+        LLView::removeChild(view);
 		updateFractionalSizes();
 		mNeedsLayout = true;
 	}
-
-	LLView::removeChild(view);
+    else
+    {
+        LLView::removeChild(view);
+    }
 }
 
 BOOL LLLayoutStack::postBuild()