Need to position window before checking for scrolling.

Otherwise when you switch from bottom mini mode to vertical expando mode
you'll get scroll arrows when you shouldn't because the bottom of the
window frame will be below the screen.

src/apps/deskbar/BarView.cpp

@@ -516,6 +516,8 @@ TBarView::PlaceApplicationBar()
 
 	SizeWindow(screenFrame);
 	PositionWindow(screenFrame);
+	CheckForScrolling();
+
 	Window()->UpdateIfNeeded();
 	Invalidate();
 }
@@ -578,8 +580,6 @@ TBarView::SizeWindow(BRect screenFrame)
 	float windowWidth, windowHeight;
 	GetPreferredWindowSize(screenFrame, &windowWidth, &windowHeight);
 	Window()->ResizeTo(windowWidth, windowHeight);
-
-	CheckForScrolling();
 }
 
 
@@ -609,7 +609,7 @@ TBarView::PositionWindow(BRect screenFrame)
 void
 TBarView::CheckForScrolling()
 {
-	if (fExpando != NULL) {
+	if (fInlineScrollView != NULL && fExpando != NULL) {
 		if (fExpando->CheckForSizeOverrun())
 			fInlineScrollView->AttachScrollers();
 		else
@@ -719,8 +719,6 @@ TBarView::ExpandItems()
 
 	// Clean up the expanded items list
 	RemoveExpandedItems();
-
-	fExpando->SizeWindow(1);
 }
 
 

src/apps/deskbar/ExpandoMenuBar.cpp

@@ -808,6 +808,7 @@ TExpandoMenuBar::CheckForSizeOverrun()
 		+ kSepItemWidth;
 	float maxWidth = fBarView->DragRegion()->Frame().left
 		- fDeskbarMenuWidth - kSepItemWidth;
+
 	return menuWidth > maxWidth;
 }
 
@@ -819,9 +820,12 @@ TExpandoMenuBar::SizeWindow(int32 delta)
 	// code the resize method will be centered in one place
 	// thus, the same behavior (good or bad) will be used
 	// wherever window sizing is done
-	if (fVertical)
-		fBarView->SizeWindow(BScreen(Window()).Frame());
-	else
+	if (fVertical) {
+		BRect screenFrame = (BScreen(Window())).Frame();
+		fBarView->SizeWindow(screenFrame);
+		fBarView->PositionWindow(screenFrame);
+		fBarView->CheckForScrolling();
+	} else
 		CheckItemSizes(delta);
 }