[gnome-music] Rename Searchbar to SearchBar

[Marinus Schraal <mschraal src gnome org>]

commit b468775ed0c011e59cf19a121a319fd00008570a
Author: Reuben Dsouza <reubendsouza800 gmail com>
Date:   Mon Apr 15 18:02:09 2019 +0530

    Rename Searchbar to SearchBar
    
    Searchbar is derived from Gtk.SearchBar. The lowercase b in retrospect
    seems like a mistake. ui filenames should follow CamelCase notation.
    Rename Searchbar to SearchBar in the source and rename Searchbar.ui
    to SearchBar.ui.
    
    Closes:https://gitlab.gnome.org/GNOME/gnome-music/issues/271

 data/org.gnome.Music.gresource.xml     |  2 +-
 data/ui/{Searchbar.ui => SearchBar.ui} |  2 +-
 gnomemusic/widgets/searchbar.py        | 10 +++++-----
 gnomemusic/window.py                   |  4 ++--
 4 files changed, 9 insertions(+), 9 deletions(-)
---
diff --git a/data/org.gnome.Music.gresource.xml b/data/org.gnome.Music.gresource.xml
index 200159ae..2ac5d2c6 100644
--- a/data/org.gnome.Music.gresource.xml
+++ b/data/org.gnome.Music.gresource.xml
@@ -19,7 +19,7 @@
     <file preprocess="xml-stripblanks">ui/PlaylistContextMenu.ui</file>
     <file preprocess="xml-stripblanks">ui/PlaylistControls.ui</file>
     <file preprocess="xml-stripblanks">ui/PlaylistDialog.ui</file>
-    <file preprocess="xml-stripblanks">ui/Searchbar.ui</file>
+    <file preprocess="xml-stripblanks">ui/SearchBar.ui</file>
     <file preprocess="xml-stripblanks">ui/SelectionBarMenuButton.ui</file>
     <file preprocess="xml-stripblanks">ui/SelectionToolbar.ui</file>
     <file preprocess="xml-stripblanks">ui/SidebarRow.ui</file>
diff --git a/data/ui/Searchbar.ui b/data/ui/SearchBar.ui
similarity index 96%
rename from data/ui/Searchbar.ui
rename to data/ui/SearchBar.ui
index 981f486f..2e0eeb42 100644
--- a/data/ui/Searchbar.ui
+++ b/data/ui/SearchBar.ui
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
-  <template class="Searchbar" parent="GtkSearchBar">
+  <template class="SearchBar" parent="GtkSearchBar">
     <child>
       <object class="GtkBox">
         <property name="halign">center</property>
diff --git a/gnomemusic/widgets/searchbar.py b/gnomemusic/widgets/searchbar.py
index c82a88e7..4d5c07a7 100644
--- a/gnomemusic/widgets/searchbar.py
+++ b/gnomemusic/widgets/searchbar.py
@@ -320,12 +320,12 @@ class DropDown(Gtk.Revealer):
         return grilo_id == "grl-tracker-source"
 
 
-@Gtk.Template(resource_path="/org/gnome/Music/ui/Searchbar.ui")
-class Searchbar(Gtk.SearchBar):
+@Gtk.Template(resource_path="/org/gnome/Music/ui/SearchBar.ui")
+class SearchBar(Gtk.SearchBar):
     """Widget containing the search entry
     """
 
-    __gtype_name__ = 'Searchbar'
+    __gtype_name__ = 'SearchBar'
 
     _search_entry = Gtk.Template.Child()
     _drop_down_button = Gtk.Template.Child()
@@ -334,11 +334,11 @@ class Searchbar(Gtk.SearchBar):
     stack = GObject.Property(type=Gtk.Stack)
 
     def __repr__(self):
-        return '<Searchbar>'
+        return '<SearchBar>'
 
     @log
     def __init__(self):
-        """Initialize the Searchbar"""
+        """Initialize the SearchBar"""
         super().__init__()
 
         self._timeout = None
diff --git a/gnomemusic/window.py b/gnomemusic/window.py
index dbf1ff7c..6af945ee 100644
--- a/gnomemusic/window.py
+++ b/gnomemusic/window.py
@@ -50,7 +50,7 @@ from gnomemusic.widgets.headerbar import HeaderBar
 from gnomemusic.widgets.notificationspopup import NotificationsPopup
 from gnomemusic.widgets.playertoolbar import PlayerToolbar
 from gnomemusic.widgets.playlistdialog import PlaylistDialog
-from gnomemusic.widgets.searchbar import Searchbar
+from gnomemusic.widgets.searchbar import SearchBar
 from gnomemusic.widgets.selectiontoolbar import SelectionToolbar
 from gnomemusic.windowplacement import WindowPlacement
 
@@ -128,7 +128,7 @@ class Window(Gtk.ApplicationWindow):
 
         self._search = Search()
         self._headerbar = HeaderBar()
-        self._searchbar = Searchbar()
+        self._searchbar = SearchBar()
         self._search.bind_property(
             "search-mode-active", self._headerbar, "search-mode-active",
             GObject.BindingFlags.BIDIRECTIONAL