Fix FrameCache and HoverWindow

Another commit that should be two. While fixing FrameCache to delete
invalid Pixmaps, I ventured into the depths of HoverWindow. Now it hides
when focus leaves the widget we're hovering over.

1 files changed, 1 insertions, 1 deletions

diff --git a/fileview.cpp b/fileview.cpp
index bd0492f..bedd6ef 100644
--- a/fileview.cpp
+++ b/fileview.cpp
@@ -33,7 +33,7 @@
 FileView::FileView(QWidget *parent) : QTreeView(parent), mDeleteA(0) {
 	setAttribute(Qt::WA_Hover);
 	setRootIsDecorated(false);
-	mHoverWin = new HoverWindow;
+    mHoverWin = new HoverWindow(this);
 	QSize curSize = SmGlobals::instance()->cursorSize();
 	mHoverWin->setHoverOffset(QPoint(curSize.width() + 30, 0));
 	readConfig();