Keep header bar visible when scrolling down books

1 files changed, 9 insertions, 4 deletions

diff --git a/src/book_flow.py b/src/book_flow.py
index 7697f29..e3b1165 100644
--- a/src/book_flow.py
+++ b/src/book_flow.py
@@ -17,10 +17,15 @@ from src.book_transfer import BookTransfer
 from src.picture_cache import PictureCache
 import src.book_files as book_files
 
-class BookFlow(Gtk.FlowBox):
+class BookFlow(Gtk.ScrolledWindow):
+
 
     def __init__(self, window, resources, library, ereader, conn, books, progress, genre, msg):
-        Gtk.FlowBox.__init__(self)
+        Gtk.ScrolledWindow.__init__(self)
+        self.set_vexpand(True)
+
+        self._flow_box = Gtk.FlowBox()
+        self.set_child(self._flow_box)
 
         self._window = window
         self._resources = resources
@@ -40,7 +45,7 @@ class BookFlow(Gtk.FlowBox):
         if book_id:
             self._picture_cache.invalidate(f'{self._library}/{book_id}/cover-min.png')
 
-        self.remove_all()
+        self._flow_box.remove_all()
         self._flow_box_children = {}
         for book_id, data in sorted(books.items(), key=book_sort):
             if self._is_selected(data, progress, genre):
@@ -60,7 +65,7 @@ class BookFlow(Gtk.FlowBox):
                 flow_box_child = Gtk.FlowBoxChild()
                 flow_box_child.set_child(picture)
                 self._flow_box_children[book_id] = flow_box_child
-                self.append(flow_box_child)
+                self._flow_box.append(flow_box_child)
 
     # Private