[gnome-music/wip/jfelder/gtk4-v3: 5/200] GTK4 gestures rework

[Jean Felder <jfelder src gnome org>]

commit a23422b1dfa66ab09a5298f5cc8ececbc5ae700a
Author: Marinus Schraal <mschraal gnome org>
Date:   Sun Apr 11 14:13:43 2021 +0200

    GTK4 gestures rework

 data/ui/AlbumsView.ui              | 13 +++++++------
 data/ui/LastfmDialog.ui            |  9 +++++----
 data/ui/SongsView.ui               | 11 ++++++-----
 gnomemusic/widgets/lastfmdialog.py |  1 -
 gnomemusic/widgets/smoothscale.py  |  8 ++++----
 gnomemusic/window.py               |  8 ++++----
 6 files changed, 26 insertions(+), 24 deletions(-)
---
diff --git a/data/ui/AlbumsView.ui b/data/ui/AlbumsView.ui
index a0832384c..caa1f1d49 100644
--- a/data/ui/AlbumsView.ui
+++ b/data/ui/AlbumsView.ui
@@ -26,6 +26,13 @@
             <style>
               <class name="content-view"/>
             </style>
+            <child>
+              <object class="GtkGestureLongPress" id="_flowbox_long_press">
+                <property name="propagation-phase">capture</property>
+                <signal name="begin" handler="_on_flowbox_press_begin" swapped="no"/>
+                <signal name="cancel" handler="_on_flowbox_press_cancel" swapped="no"/>
+              </object>
+            </child>
           </object>
         </child>
       </object>
@@ -46,10 +53,4 @@
       </packing>
     </child>
   </template>
-  <object class="GtkGestureLongPress" id="_flowbox_long_press">
-    <property name="propagation-phase">capture</property>
-    <property name="widget">_flowbox</property>
-    <signal name="begin" handler="_on_flowbox_press_begin" swapped="no"/>
-    <signal name="cancel" handler="_on_flowbox_press_cancel" swapped="no"/>
-  </object>
 </interface>
diff --git a/data/ui/LastfmDialog.ui b/data/ui/LastfmDialog.ui
index 6096f608d..1ec99eac0 100644
--- a/data/ui/LastfmDialog.ui
+++ b/data/ui/LastfmDialog.ui
@@ -56,6 +56,11 @@
         </child>
         <child>
           <object class="GtkButton" id="_action_button">
+            <child>
+              <object class="GtkGestureClick">
+                <signal name="released" handler="_on_action_button_clicked" swapped="no"/>
+              </object>
+            </child>
             <property name="halign">start</property>
             <property name="label" translatable="yes">Login</property>
             <property name="margin-bottom">8</property>
@@ -65,8 +70,4 @@
       </object>
     </child>
   </template>
-  <object class="GtkGestureMultiPress" id="_action_button_gesture">
-    <property name="widget">_action_button</property>
-    <signal name="released" handler="_on_action_button_clicked" swapped="no"/>
-  </object>
 </interface>
diff --git a/data/ui/SongsView.ui b/data/ui/SongsView.ui
index 223df3758..433243d02 100644
--- a/data/ui/SongsView.ui
+++ b/data/ui/SongsView.ui
@@ -15,6 +15,12 @@
         <style>
           <class name="songs-list-old"/>
         </style>
+        <child>
+          <object class="GtkGestureClick" id="_songs_ctrlr">
+            <property name="propagation-phase">capture</property>
+            <signal name="released" handler="_on_view_clicked" swapped="no"/>
+          </object>
+        </child>
         <child internal-child="selection">
           <object class="GtkTreeSelection">
             <property name="mode">single</property>
@@ -115,9 +121,4 @@
       </object>
     </child>
   </template>
-  <object class="GtkGestureMultiPress" id="_songs_ctrlr">
-    <property name="widget">_songs_view</property>
-    <property name="propagation-phase">capture</property>
-    <signal name="released" handler="_on_view_clicked" swapped="no"/>
-  </object>
 </interface>
diff --git a/gnomemusic/widgets/lastfmdialog.py b/gnomemusic/widgets/lastfmdialog.py
index 5ba226563..1cf32cf11 100644
--- a/gnomemusic/widgets/lastfmdialog.py
+++ b/gnomemusic/widgets/lastfmdialog.py
@@ -36,7 +36,6 @@ class LastfmDialog(Gtk.Dialog):
     __gtype_name__ = "LastfmDialog"
 
     _action_button = Gtk.Template.Child()
-    _action_button_gesture = Gtk.Template.Child()
     _action_label = Gtk.Template.Child()
     _status_label = Gtk.Template.Child()
 
diff --git a/gnomemusic/widgets/smoothscale.py b/gnomemusic/widgets/smoothscale.py
index d1f6d3f9d..51e977174 100644
--- a/gnomemusic/widgets/smoothscale.py
+++ b/gnomemusic/widgets/smoothscale.py
@@ -46,10 +46,10 @@ class SmoothScale(Gtk.Scale):
 
         self._timeout = None
 
-        self._controller = Gtk.GestureMultiPress().new(self)
-        self._controller.props.propagation_phase = Gtk.PropagationPhase.CAPTURE
-        self._controller.connect("pressed", self._on_button_pressed)
-        self._controller.connect("released", self._on_button_released)
+        ctrl = Gtk.GestureClick()
+        ctrl.connect("pressed", self._on_button_pressed)
+        ctrl.connect("released", self._on_button_released)
+        self.add_controller(ctrl)
 
         self.connect('change-value', self._on_smooth_scale_seek)
 
diff --git a/gnomemusic/window.py b/gnomemusic/window.py
index 3a19653f8..e257b332e 100644
--- a/gnomemusic/window.py
+++ b/gnomemusic/window.py
@@ -229,11 +229,11 @@ class Window(Adw.ApplicationWindow):
         if self.views[View.ALBUM] is not None:
             return
 
-        self._btn_ctrl = Gtk.GestureMultiPress().new(self)
-        self._btn_ctrl.props.propagation_phase = Gtk.PropagationPhase.CAPTURE
+        ctrl = Gtk.GestureClick().new()
         # Mouse button 8 is the back button.
-        self._btn_ctrl.props.button = 8
-        self._btn_ctrl.connect("pressed", self._on_back_button_pressed)
+        ctrl.props.button = 8
+        ctrl.connect("pressed", self._on_back_button_pressed)
+        self.add_controller(ctrl)
 
         self.views[View.EMPTY].props.state = EmptyView.State.SEARCH