[gnome-music/wip/mschraal/gtk4-pre-squash-backup: 196/254] ui: Cleanup gtk version

[Marinus Schraal <mschraal src gnome org>]

commit 0f159fd4b431dc0db1b3bdb697e1cea4ec1e403f
Author: Jean Felder <jfelder src gnome org>
Date:   Fri Feb 11 08:52:10 2022 +0100

    ui: Cleanup gtk version

 data/ui/AlbumCoverListItem.ui | 2 +-
 data/ui/ArtistAlbumsWidget.ui | 2 +-
 data/ui/ArtistsView.ui        | 2 +-
 data/ui/DiscBox.ui            | 2 +-
 data/ui/PlayerToolbar.ui      | 2 +-
 data/ui/PlaylistsView.ui      | 1 -
 data/ui/SongsView.ui          | 2 +-
 7 files changed, 6 insertions(+), 7 deletions(-)
---
diff --git a/data/ui/AlbumCoverListItem.ui b/data/ui/AlbumCoverListItem.ui
index 00f951686..98a4574c0 100644
--- a/data/ui/AlbumCoverListItem.ui
+++ b/data/ui/AlbumCoverListItem.ui
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
-  <requires lib="gtk+" version="4.0"/>
+  <requires lib="gtk" version="4.0"/>
   <object class="GtkBox" id="_album_cover">
     <property name="focusable">False</property>
     <property name="has_tooltip">True</property>
diff --git a/data/ui/ArtistAlbumsWidget.ui b/data/ui/ArtistAlbumsWidget.ui
index 4e69b1c21..9ac6782f8 100644
--- a/data/ui/ArtistAlbumsWidget.ui
+++ b/data/ui/ArtistAlbumsWidget.ui
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
-  <requires lib="gtk+" version="3.18"/>
+  <requires lib="gtk" version="4.0"/>
   <template class="ArtistAlbumsWidget" parent="GtkBox">
     <property name="orientation">vertical</property>
     <child>
diff --git a/data/ui/ArtistsView.ui b/data/ui/ArtistsView.ui
index 6c45a11df..d612ca2a5 100644
--- a/data/ui/ArtistsView.ui
+++ b/data/ui/ArtistsView.ui
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
-  <requires lib="gtk+" version="3.18"/>
+  <requires lib="gtk" version="4.0"/>
   <template class="ArtistsView" parent="GtkPaned">
     <property name="shrink-start-child">0</property>
     <child>
diff --git a/data/ui/DiscBox.ui b/data/ui/DiscBox.ui
index e11476bbb..4899ecf88 100644
--- a/data/ui/DiscBox.ui
+++ b/data/ui/DiscBox.ui
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
-  <requires lib="gtk+" version="3.12"/>
+  <requires lib="gtk" version="4.0"/>
   <template parent="GtkListBoxRow" class="DiscBox">
     <property name="focusable">False</property>
     <property name="activatable">False</property>
diff --git a/data/ui/PlayerToolbar.ui b/data/ui/PlayerToolbar.ui
index 0d451a627..c11ce6c4e 100644
--- a/data/ui/PlayerToolbar.ui
+++ b/data/ui/PlayerToolbar.ui
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
-  <requires lib="gtk+" version="3.12"/>
+  <requires lib="gtk" version="4.0"/>
   <template class="PlayerToolbar" parent="GtkActionBar">
     <property name="focusable">False</property>
     <property name="revealed">False</property>
diff --git a/data/ui/PlaylistsView.ui b/data/ui/PlaylistsView.ui
index 2dcae6171..77e4127b7 100644
--- a/data/ui/PlaylistsView.ui
+++ b/data/ui/PlaylistsView.ui
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
-  <requires lib="gtk+" version="3.18"/>
   <template class="PlaylistsView" parent="GtkPaned">
     <property name="shrink-start-child">0</property>
     <child>
diff --git a/data/ui/SongsView.ui b/data/ui/SongsView.ui
index 544ad6af9..0e0acdd20 100644
--- a/data/ui/SongsView.ui
+++ b/data/ui/SongsView.ui
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
-  <requires lib="gtk+" version="3.18"/>
+  <requires lib="gtk" version="4.0"/>
   <template class="SongsView" parent="GtkScrolledWindow">
     <property name="hexpand">True</property>
     <property name="vexpand">True</property>