Created general purpose HoverWidget

This commit outsources the HoverWindow to a seperate file and makes it
possible to set a pixmap to the window. Also the cursor offset is only
calculated once in SmGlobals.

1 files changed, 1 insertions, 0 deletions

diff --git a/filestreewidget.h b/filestreewidget.h
index 86686ca..c340020 100644
--- a/filestreewidget.h
+++ b/filestreewidget.h
@@ -18,6 +18,7 @@ class FilesTreeModel;
 class FilesTreeSortModel;
 class SeriesTreeModel;
 class PictureViewer;
+class HoverWindow;
 class QContextMenuEvent;
 class QSpinBox;
 class QPushButton;