3 files changed, 17 insertions, 12 deletions

diff --git a/indra/llui/lldockcontrol.cpp b/indra/llui/lldockcontrol.cpp
index 8cb2e57b98..af39e41fa6 100644
--- a/indra/llui/lldockcontrol.cpp
+++ b/indra/llui/lldockcontrol.cpp
@@ -100,12 +100,16 @@ void LLDockControl::repositionDockable()
 	if (!mDockWidget) return;
 	LLRect dockRect = mDockWidget->calcScreenRect();
 	LLRect rootRect;
+	LLRect floater_rect = mDockableFloater->calcScreenRect();
 	mGetAllowedRectCallback(rootRect);
 
-	// recalculate dockable position if dock position changed, dock visibility changed,
-	// root view rect changed or recalculation is forced
-	if (mPrevDockRect != dockRect  || mDockWidgetVisible != isDockVisible()
-			|| mRootRect != rootRect || mRecalculateDocablePosition)
+	// recalculate dockable position if:
+	if (mPrevDockRect != dockRect					//dock position   changed
+		|| mDockWidgetVisible != isDockVisible()	//dock visibility changed
+		|| mRootRect != rootRect					//root view rect  changed
+		|| mFloaterRect != floater_rect				//floater rect    changed
+		|| mRecalculateDockablePosition				//recalculation is forced
+	)
 	{
 		// undock dockable and off() if dock not visible
 		if (!isDockVisible())
@@ -136,7 +140,8 @@ void LLDockControl::repositionDockable()
 
 		mPrevDockRect = dockRect;
 		mRootRect = rootRect;
-		mRecalculateDocablePosition = false;
+		mFloaterRect = floater_rect;
+		mRecalculateDockablePosition = false;
 		mDockWidgetVisible = isDockVisible();
 	}
 }
@@ -341,7 +346,7 @@ void LLDockControl::on()
 	 if (isDockVisible())
 	{
 		mEnabled = true;
-		mRecalculateDocablePosition = true;
+		mRecalculateDockablePosition = true;
 	}
 }
 
@@ -352,7 +357,7 @@ void LLDockControl::off()
 
 void LLDockControl::forceRecalculatePosition()
 {
-	mRecalculateDocablePosition = true;
+	mRecalculateDockablePosition = true;
 }
 
 void LLDockControl::drawToungue()
diff --git a/indra/llui/lldockcontrol.h b/indra/llui/lldockcontrol.h
index 463223fafd..c9602011f6 100644
--- a/indra/llui/lldockcontrol.h
+++ b/indra/llui/lldockcontrol.h
@@ -80,12 +80,13 @@ private:
 private:
 	get_allowed_rect_callback_t mGetAllowedRectCallback;
 	bool mEnabled;
-	bool mRecalculateDocablePosition;
+	bool mRecalculateDockablePosition;
 	bool mDockWidgetVisible;
 	DocAt mDockAt;
 	LLView* mDockWidget;
 	LLRect mPrevDockRect;
 	LLRect mRootRect;
+	LLRect mFloaterRect;
 	LLFloater* mDockableFloater;
 	LLUIImagePtr mDockTongue;
 	S32 mDockTongueX;
diff --git a/indra/newview/llsyswellwindow.cpp b/indra/newview/llsyswellwindow.cpp
index ffe864e220..3aa6a3b7e5 100644
--- a/indra/newview/llsyswellwindow.cpp
+++ b/indra/newview/llsyswellwindow.cpp
@@ -203,10 +203,9 @@ void LLSysWellWindow::reshapeWindow()
 		{
 			new_window_height = MAX_WINDOW_HEIGHT;
 		}
-		S32 newY = curRect.mTop + new_window_height - curRect.getHeight();
-		S32 newWidth = curRect.getWidth() < MIN_WINDOW_WIDTH ? MIN_WINDOW_WIDTH
-			: curRect.getWidth();
-		curRect.setLeftTopAndSize(curRect.mLeft, newY, newWidth, new_window_height);
+		S32 newWidth = curRect.getWidth() < MIN_WINDOW_WIDTH ? MIN_WINDOW_WIDTH	: curRect.getWidth();
+
+		curRect.setLeftTopAndSize(curRect.mLeft, curRect.mTop, newWidth, new_window_height);
 		reshape(curRect.getWidth(), curRect.getHeight(), TRUE);
 		setRect(curRect);
 	}