Bump version to 3.32.2

Update NEWS.

.gitlab-ci.yml

@@ -17,6 +17,8 @@ variables:
 check_commit_log:
     image: registry.gitlab.gnome.org/gnome/mutter/master:v1
     stage: review
+    variables:
+        GIT_DEPTH: "100"
     script:
         - ./.gitlab-ci/check-commit-log.sh
     only:

.gitlab-ci/checkout-mutter.sh

@@ -17,15 +17,19 @@ if [ "$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" ]; then
   merge_request_branch=$CI_MERGE_REQUEST_SOURCE_BRANCH_NAME
 
   echo Looking for $merge_request_branch on remote ...
-  if git fetch $merge_request_remote $merge_request_branch >/dev/null 2>&1; then
+  if git fetch -q $merge_request_remote $merge_request_branch 2>/dev/null; then
     mutter_target=FETCH_HEAD
+  else
+    mutter_target=origin/$CI_MERGE_REQUEST_TARGET_BRANCH_NAME
+    echo Using $mutter_target instead
   fi
 fi
 
 if [ -z "$mutter_target" ]; then
-  mutter_target=$(git branch -r -l $shell_branch)
+  mutter_target=$(git branch -r -l origin/$shell_branch)
+  mutter_target=${mutter_target:-$(git branch -r -l ${shell_branch#remotes/})}
   mutter_target=${mutter_target:-origin/master}
   echo Using $mutter_target instead
 fi
 
-git checkout $mutter_target
+git checkout -q $mutter_target

NEWS

@@ -1,3 +1,22 @@
+3.32.2
+======
+* Fix tablet button mapping overlay [Carlos; #1220]
+* Fix ellipsization in dialog subtitles/bodies [Marco; !531]
+* Don't crash for world clock locations with no timezone<Paste> [Florian; #1062]
+* Handle network interface name changes [Fabrice; !534]
+* Don't leak old on-screen keyboard layout groups [Carlos; mutter#556]
+* Avoid unnecessary style changes when computing :first/:last-child
+  [Florian; !529]
+* Misc. bug fixes [Simon, Carlos, Florian; #822, !551, !509,
+  !511, #1054, !506, #1065]
+
+Contributors:
+  Fabrice Bellet, Carlos Garnacho, Simon McVittie, Florian Müllner,
+  Marco Trevisan (Treviño)
+
+Translators:
+  Dingzhong Chen [zh_CN], Tim Sabsch [de]
+
 3.32.1
 ======
 * Fix avatar scaling on login screen [Florian; #1024]

js/ui/dateMenu.js

@@ -118,7 +118,7 @@ var WorldClocksSection = class WorldClocksSection {
             if (!clocks[i].location)
                 continue;
             let l = world.deserialize(clocks[i].location);
-            if (l)
+            if (l && l.get_timezone() != null)
                 this._locations.push({ location: l });
         }
 

js/ui/dialog.js

@@ -175,7 +175,7 @@ var MessageDialogContent = GObject.registerClass({
             this[`_${prop}`].add_style_class_name(`message-dialog-${prop}`);
         });
 
-        let textProps = { ellipsize_mode: Pango.EllipsizeMode.NONE,
+        let textProps = { ellipsize: Pango.EllipsizeMode.NONE,
                           line_wrap: true };
         Object.assign(this._subtitle.clutter_text, textProps);
         Object.assign(this._body.clutter_text, textProps);

js/ui/keyboard.js

@@ -1470,7 +1470,12 @@ var Keyboard = class Keyboard {
     }
 
     _onKeyboardGroupsChanged(keyboard) {
-        this._groups = [];
+        let nonGroupActors = [this._emojiSelection.actor, this._keypad.actor];
+        this._aspectContainer.get_children().filter(c => !nonGroupActors.includes(c)).forEach(c => {
+            c.destroy();
+        });
+
+        this._groups = {};
         this._onGroupChanged();
     }
 

js/ui/overviewControls.js

@@ -369,17 +369,15 @@ class DashSpacer extends St.Widget {
     }
 
     vfunc_get_preferred_width(forHeight) {
-        let box = this.get_allocation_box();
+        if (this._bindConstraint)
-        let minWidth = super.vfunc_get_preferred_width(forHeight)[0];
+            return this._bindConstraint.source.get_preferred_width(forHeight);
-        let natWidth = box.x2 - box.x1;
+        return super.vfunc_get_preferred_width(forHeight);
-        return [minWidth, natWidth];
     }
 
     vfunc_get_preferred_height(forWidth) {
-        let box = this.get_allocation_box();
+        if (this._bindConstraint)
-        let minHeight = super.vfunc_get_preferred_height(forWidth)[0];
+            return this._bindConstraint.source.get_preferred_height(forWidth);
-        let natHeight = box.y2 - box.y1;
+        return super.vfunc_get_preferred_height(forWidth);
-        return [minHeight, natHeight];
     }
 });
 

js/ui/padOsd.js

@@ -374,12 +374,12 @@ var PadDiagram = GObject.registerClass({
         svgData += this._cssString();
         svgData += this._wrappingSvgFooter();
 
-        let handle = new Rsvg.Handle();
+        let istream = new Gio.MemoryInputStream();
-        handle.set_base_uri(GLib.path_get_dirname(this._imagePath));
+        istream.add_bytes(new GLib.Bytes(svgData));
-        handle.write(svgData);
-        handle.close();
 
-        return handle;
+        return Rsvg.Handle.new_from_stream_sync(istream,
+                                                Gio.File.new_for_path(this._imagePath),
+                                                0, null);
     }
 
     _updateDiagramScale() {

js/ui/panel.js

@@ -882,7 +882,7 @@ class Panel extends St.Widget {
     }
 
     vfunc_allocate(box, flags) {
-        super.vfunc_allocate(box, flags);
+        this.set_allocation(box, flags);
 
         let allocWidth = box.x2 - box.x1;
         let allocHeight = box.y2 - box.y1;

js/ui/status/network.js

@@ -1730,14 +1730,24 @@ var NMApplet = class extends PanelMenu.SystemIndicator {
             this._addDeviceWrapper(wrapper);
 
             this._nmDevices.push(device);
-            if (!skipSyncDeviceNames)
+            this._deviceChanged(device, skipSyncDeviceNames);
-                this._syncDeviceNames();
 
-            if (wrapper instanceof NMConnectionSection) {
+            device.connect('notify::interface', () => {
-                this._connections.forEach(connection => {
+                this._deviceChanged(device, false);
-                    wrapper.checkConnection(connection);
+            });
-                });
+        }
-            }
+    }
+
+    _deviceChanged(device, skipSyncDeviceNames) {
+        let wrapper = device._delegate;
+
+        if (!skipSyncDeviceNames)
+            this._syncDeviceNames();
+
+        if (wrapper instanceof NMConnectionSection) {
+            this._connections.forEach(connection => {
+                wrapper.checkConnection(connection);
+            });
         }
     }
 

js/ui/workspacesView.js

@@ -479,12 +479,12 @@ var WorkspacesDisplay = class {
         this.actor.connect('notify::mapped', () => {
             switchGesture.enabled = this.actor.mapped;
         });
-        switchGesture.enabled = this.actor.mapped;
 
         this._primaryIndex = Main.layoutManager.primaryIndex;
 
         this._workspacesViews = [];
         this._primaryScrollAdjustment = null;
+        switchGesture.enabled = this.actor.mapped;
 
         this._settings = new Gio.Settings({ schema_id: MUTTER_SCHEMA });
         this._settings.connect('changed::workspaces-only-on-primary',

meson.build

@@ -1,5 +1,5 @@
 project('gnome-shell', 'c',
-  version: '3.32.1',
+  version: '3.32.2',
   meson_version: '>= 0.47.0',
   license: 'GPLv2+'
 )

po/de.po

@@ -16,14 +16,14 @@
 # Benjamin Steinwender <b@stbe.at>, 2013-2014.
 # Bernd Homuth <dev@hmt.im>, 2014-2015, 2016, 2019.
 # Franco Della-Monica <franco.della.monica@gmail.com>, 2016.
-# Tim Sabsch <tim@sabsch.com>, 2018.
+# Tim Sabsch <tim@sabsch.com>, 2018-2019.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: gnome-shell master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gnome-shell/issues\n"
-"POT-Creation-Date: 2019-03-02 19:56+0000\n"
+"POT-Creation-Date: 2019-05-08 10:16+0000\n"
-"PO-Revision-Date: 2019-03-02 21:13+0100\n"
+"PO-Revision-Date: 2019-05-12 12:36+0200\n"
 "Last-Translator: Tim Sabsch <tim@sabsch.com>\n"
 "Language-Team: Deutsch <gnome-de@gnome.org>\n"
 "Language: de\n"
@@ -390,11 +390,6 @@ msgstr ""
 msgid "Network Login"
 msgstr "Netzwerkanmeldung"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon file name)!
-#: data/org.gnome.Shell.PortalHelper.desktop.in.in:9
-msgid "network-workgroup"
-msgstr "network-workgroup"
-
 #: js/extensionPrefs/main.js:116
 msgid "Something’s gone wrong"
 msgstr "Etwas ist schiefgelaufen"
@@ -542,7 +537,7 @@ msgstr "abmelden;verlassen"
 #: js/misc/systemActions.js:109
 msgctxt "search-result"
 msgid "Suspend"
-msgstr "In Bereitschaft versetzen"
+msgstr "Bereitschaft"
 
 #. Translators: A list of keywords that match the suspend action, separated by semicolons
 #: js/misc/systemActions.js:112
@@ -762,12 +757,12 @@ msgstr "Zu Favoriten hinzufügen"
 msgid "Show Details"
 msgstr "Details anzeigen"
 
-#: js/ui/appFavorites.js:141
+#: js/ui/appFavorites.js:149
 #, javascript-format
 msgid "%s has been added to your favorites."
 msgstr "%s wurde zu Ihren Favoriten hinzugefügt"
 
-#: js/ui/appFavorites.js:175
+#: js/ui/appFavorites.js:183
 #, javascript-format
 msgid "%s has been removed from your favorites."
 msgstr "%s wurde aus Ihren Favoriten entfernt"
@@ -1053,7 +1048,7 @@ msgstr "Passwort der mobilen Breitbandverbindung"
 msgid "A password is required to connect to “%s”."
 msgstr "Es wird ein Passwort benötigt, um sich mit »%s« zu verbinden."
 
-#: js/ui/components/networkAgent.js:674 js/ui/status/network.js:1665
+#: js/ui/components/networkAgent.js:674 js/ui/status/network.js:1664
 msgid "Network Manager"
 msgstr "Netzwerk-Verwaltung"
 
@@ -1125,23 +1120,23 @@ msgstr "Weltuhren hinzufügen …"
 msgid "World Clocks"
 msgstr "Weltuhren"
 
-#: js/ui/dateMenu.js:222
+#: js/ui/dateMenu.js:228
 msgid "Weather"
 msgstr "Wetter"
 
-#: js/ui/dateMenu.js:305
+#: js/ui/dateMenu.js:311
 msgid "Select a location…"
 msgstr "Ort auswählen …"
 
-#: js/ui/dateMenu.js:313
+#: js/ui/dateMenu.js:319
 msgid "Loading…"
 msgstr "Wird geladen …"
 
-#: js/ui/dateMenu.js:323
+#: js/ui/dateMenu.js:329
 msgid "Go online for weather information"
 msgstr "Gehen Sie Online, um Wetterinformationen beziehen zu können"
 
-#: js/ui/dateMenu.js:325
+#: js/ui/dateMenu.js:331
 msgid "Weather information is currently unavailable"
 msgstr "Wetterinformationen sind momentan nicht verfügbar"
 
@@ -1304,26 +1299,26 @@ msgid "Download and install “%s” from extensions.gnome.org?"
 msgstr "»%s« von extensions.gnome.org herunterladen und installieren?"
 
 #. Translators: %s is an application name like "Settings"
-#: js/ui/inhibitShortcutsDialog.js:50
+#: js/ui/inhibitShortcutsDialog.js:78
 #, javascript-format
 msgid "%s wants to inhibit shortcuts"
 msgstr "%s möchte Tastenkombinationen sperren"
 
-#: js/ui/inhibitShortcutsDialog.js:51
+#: js/ui/inhibitShortcutsDialog.js:79
 msgid "Application wants to inhibit shortcuts"
 msgstr "Die Anwendung möchte Tastenkombinationen sperren"
 
 #. Translators: %s is a keyboard shortcut like "Super+x"
-#: js/ui/inhibitShortcutsDialog.js:60
+#: js/ui/inhibitShortcutsDialog.js:88
 #, javascript-format
 msgid "You can restore shortcuts by pressing %s."
 msgstr "Sie können Tastenkombinationen durch Drücken von %s wiederherstellen."
 
-#: js/ui/inhibitShortcutsDialog.js:65
+#: js/ui/inhibitShortcutsDialog.js:93
 msgid "Deny"
 msgstr "Ablehnen"
 
-#: js/ui/inhibitShortcutsDialog.js:71
+#: js/ui/inhibitShortcutsDialog.js:100
 msgid "Allow"
 msgstr "Zulassen"
 
@@ -1376,13 +1371,13 @@ msgid "Leave On"
 msgstr "Eingeschaltet lassen"
 
 #: js/ui/kbdA11yDialog.js:57 js/ui/status/bluetooth.js:133
-#: js/ui/status/network.js:1264
+#: js/ui/status/network.js:1263
 msgid "Turn On"
 msgstr "Einschalten"
 
 #: js/ui/kbdA11yDialog.js:65 js/ui/status/bluetooth.js:133
 #: js/ui/status/network.js:128 js/ui/status/network.js:310
-#: js/ui/status/network.js:1264 js/ui/status/network.js:1376
+#: js/ui/status/network.js:1263 js/ui/status/network.js:1375
 #: js/ui/status/nightLight.js:39 js/ui/status/rfkill.js:79
 #: js/ui/status/rfkill.js:106
 msgid "Turn Off"
@@ -1392,7 +1387,7 @@ msgstr "Ausschalten"
 msgid "Leave Off"
 msgstr "Ausgeschaltet lassen"
 
-#: js/ui/keyboard.js:203
+#: js/ui/keyboard.js:200
 msgid "Region & Language Settings"
 msgstr "Regions- und Spracheinstellungen"
 
@@ -1444,7 +1439,7 @@ msgstr "Quelle zeigen"
 msgid "Web Page"
 msgstr "Webseite"
 
-#: js/ui/messageTray.js:1474
+#: js/ui/messageTray.js:1480
 msgid "System Information"
 msgstr "Systeminformationen"
 
@@ -1528,11 +1523,11 @@ msgstr "Beenden"
 
 #. Translators: If there is no suitable word for "Activities"
 #. in your language, you can use the word for "Overview".
-#: js/ui/panel.js:471
+#: js/ui/panel.js:470
 msgid "Activities"
 msgstr "Aktivitäten"
 
-#: js/ui/panel.js:746
+#: js/ui/panel.js:745
 msgctxt "System menu in the top bar"
 msgid "System"
 msgstr "System"
@@ -1541,15 +1536,6 @@ msgstr "System"
 msgid "Top Bar"
 msgstr "Oberes Panel"
 
-#. Translators: this MUST be either "toggle-switch-us"
-#. (for toggle switches containing the English words
-#. "ON" and "OFF") or "toggle-switch-intl" (for toggle
-#. switches containing "◯" and "|"). Other values will
-#. simply result in invisible toggle switches.
-#: js/ui/popupMenu.js:285
-msgid "toggle-switch-us"
-msgstr "toggle-switch-intl"
-
 #: js/ui/runDialog.js:64
 msgid "Enter a Command"
 msgstr "Bitte geben Sie einen Befehl ein"
@@ -1589,7 +1575,7 @@ msgid_plural "%d new notifications"
 msgstr[0] "%d neue Benachrichtigung"
 msgstr[1] "%d neue Benachrichtigungen"
 
-#: js/ui/screenShield.js:449 js/ui/status/system.js:270
+#: js/ui/screenShield.js:449 js/ui/status/system.js:271
 msgid "Lock"
 msgstr "Sperren"
 
@@ -1604,11 +1590,11 @@ msgstr "GNOME muss den Bildschirm sperren"
 #.
 #. XXX: another option is to kick the user into the gdm login
 #. screen, where we're not affected by grabs
-#: js/ui/screenShield.js:834 js/ui/screenShield.js:1307
+#: js/ui/screenShield.js:826 js/ui/screenShield.js:1299
 msgid "Unable to lock"
 msgstr "Sperrung fehlgeschlagen"
 
-#: js/ui/screenShield.js:835 js/ui/screenShield.js:1308
+#: js/ui/screenShield.js:827 js/ui/screenShield.js:1300
 msgid "Lock was blocked by an application"
 msgstr "Sperrung wurde von einer Anwendung blockiert"
 
@@ -1772,7 +1758,7 @@ msgid "<unknown>"
 msgstr "<Unbekannt>"
 
 #. Translators: %s is a network identifier
-#: js/ui/status/network.js:416 js/ui/status/network.js:1293
+#: js/ui/status/network.js:416 js/ui/status/network.js:1292
 #, javascript-format
 msgid "%s Off"
 msgstr "%s ausgeschaltet"
@@ -1798,7 +1784,7 @@ msgid "%s Disconnecting"
 msgstr "%s wird getrennt"
 
 #. Translators: %s is a network identifier
-#: js/ui/status/network.js:434 js/ui/status/network.js:1285
+#: js/ui/status/network.js:434 js/ui/status/network.js:1284
 #, javascript-format
 msgid "%s Connecting"
 msgstr "%s wird verbunden"
@@ -1838,7 +1824,7 @@ msgid "Mobile Broadband Settings"
 msgstr "Einstellungen der mobilen Breitbandverbindung"
 
 #. Translators: %s is a network identifier
-#: js/ui/status/network.js:553 js/ui/status/network.js:1290
+#: js/ui/status/network.js:553 js/ui/status/network.js:1289
 #, javascript-format
 msgid "%s Hardware Disabled"
 msgstr "%s-Hardware ausgeschaltet"
@@ -1910,72 +1896,72 @@ msgid "Wi-Fi Settings"
 msgstr "Drahtlosnetzwerk-Einstellungen"
 
 #. Translators: %s is a network identifier
-#: js/ui/status/network.js:1281
+#: js/ui/status/network.js:1280
 #, javascript-format
 msgid "%s Hotspot Active"
 msgstr "Hotspot %s eingeschaltet"
 
 #. Translators: %s is a network identifier
-#: js/ui/status/network.js:1296
+#: js/ui/status/network.js:1295
 #, javascript-format
 msgid "%s Not Connected"
 msgstr "%s nicht verbunden"
 
-#: js/ui/status/network.js:1393
+#: js/ui/status/network.js:1392
 msgid "connecting…"
 msgstr "Verbindungsaufbau …"
 
 #. Translators: this is for network connections that require some kind of key or password
-#: js/ui/status/network.js:1396
+#: js/ui/status/network.js:1395
 msgid "authentication required"
 msgstr "Anmeldung erforderlich"
 
-#: js/ui/status/network.js:1398
+#: js/ui/status/network.js:1397
 msgid "connection failed"
 msgstr "Verbindung gescheitert"
 
-#: js/ui/status/network.js:1448
+#: js/ui/status/network.js:1447
 msgid "VPN Settings"
 msgstr "VPN-Einstellungen"
 
-#: js/ui/status/network.js:1465
+#: js/ui/status/network.js:1464
 msgid "VPN"
 msgstr "VPN"
 
-#: js/ui/status/network.js:1475
+#: js/ui/status/network.js:1474
 msgid "VPN Off"
 msgstr "VPN ausgeschaltet"
 
-#: js/ui/status/network.js:1536 js/ui/status/rfkill.js:82
+#: js/ui/status/network.js:1535 js/ui/status/rfkill.js:82
 msgid "Network Settings"
 msgstr "Netzwerkeinstellungen"
 
-#: js/ui/status/network.js:1565
+#: js/ui/status/network.js:1564
 #, javascript-format
 msgid "%s Wired Connection"
 msgid_plural "%s Wired Connections"
 msgstr[0] "%s Kabelverbindung"
 msgstr[1] "%s Kabelverbindungen"
 
-#: js/ui/status/network.js:1569
+#: js/ui/status/network.js:1568
 #, javascript-format
 msgid "%s Wi-Fi Connection"
 msgid_plural "%s Wi-Fi Connections"
 msgstr[0] "%s Funknetzwerkverbindung"
 msgstr[1] "%s Funknetzwerkverbindungen"
 
-#: js/ui/status/network.js:1573
+#: js/ui/status/network.js:1572
 #, javascript-format
 msgid "%s Modem Connection"
 msgid_plural "%s Modem Connections"
 msgstr[0] "%s Modem-Verbindung"
 msgstr[1] "%s Modem-Verbindungen"
 
-#: js/ui/status/network.js:1702
+#: js/ui/status/network.js:1705
 msgid "Connection failed"
 msgstr "Verbindung gescheitert"
 
-#: js/ui/status/network.js:1703
+#: js/ui/status/network.js:1706
 msgid "Activation of network connection failed"
 msgstr "Aktivierung der Netzwerkverbindung ist gescheitert"
 
@@ -2057,15 +2043,15 @@ msgstr "Abmelden"
 msgid "Account Settings"
 msgstr "Kontoeinstellungen"
 
-#: js/ui/status/system.js:255
+#: js/ui/status/system.js:256
 msgid "Orientation Lock"
 msgstr "Hoch-/Querformats-Fixierung"
 
-#: js/ui/status/system.js:281
+#: js/ui/status/system.js:282
 msgid "Suspend"
-msgstr "In Bereitschaft versetzen"
+msgstr "Bereitschaft"
 
-#: js/ui/status/system.js:291
+#: js/ui/status/system.js:292
 msgid "Power Off"
 msgstr "Ausschalten"
 
@@ -2183,7 +2169,7 @@ msgstr[1] ""
 
 #. Translators: This represents the size of a window. The first number is
 #. * the width of the window and the second is the height.
-#: js/ui/windowManager.js:662
+#: js/ui/windowManager.js:677
 #, javascript-format
 msgid "%d × %d"
 msgstr "%d × %d"
@@ -2256,11 +2242,6 @@ msgstr "Auf den Bildschirm nach rechts verschieben"
 msgid "Evolution Calendar"
 msgstr "Evolution-Kalender"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon file name)!
-#: src/calendar-server/evolution-calendar.desktop.in:6
-msgid "evolution"
-msgstr "evolution"
-
 #: src/main.c:408
 msgid "Print version"
 msgstr "Version ausgeben"
@@ -2279,12 +2260,12 @@ msgstr ""
 msgid "List possible modes"
 msgstr "Die möglichen Modi auflisten"
 
-#: src/shell-app.c:260
+#: src/shell-app.c:264
 msgctxt "program"
 msgid "Unknown"
 msgstr "Unbekannt"
 
-#: src/shell-app.c:511
+#: src/shell-app.c:515
 #, c-format
 msgid "Failed to launch “%s”"
 msgstr "»%s« konnte nicht gestartet werden"
@@ -2323,6 +2304,15 @@ msgstr[1] "%u Eingänge"
 msgid "System Sounds"
 msgstr "Systemklänge"
 
+#~ msgid "network-workgroup"
+#~ msgstr "network-workgroup"
+
+#~ msgid "toggle-switch-us"
+#~ msgstr "toggle-switch-intl"
+
+#~ msgid "evolution"
+#~ msgstr "evolution"
+
 #~ msgid "There was an error loading the preferences dialog for %s:"
 #~ msgstr ""
 #~ "Beim Laden des Einstellungsdialogs für %s ist ein Fehler aufgetreten:"

src/shell-app.c

@@ -1069,9 +1069,9 @@ _shell_app_add_window (ShellApp        *app,
 
   app->running_state->window_sort_stale = TRUE;
   app->running_state->windows = g_slist_prepend (app->running_state->windows, g_object_ref (window));
-  g_signal_connect (window, "unmanaged", G_CALLBACK(shell_app_on_unmanaged), app);
+  g_signal_connect_object (window, "unmanaged", G_CALLBACK(shell_app_on_unmanaged), app, 0);
-  g_signal_connect (window, "notify::user-time", G_CALLBACK(shell_app_on_user_time_changed), app);
+  g_signal_connect_object (window, "notify::user-time", G_CALLBACK(shell_app_on_user_time_changed), app, 0);
-  g_signal_connect (window, "notify::skip-taskbar", G_CALLBACK(shell_app_on_skip_taskbar_changed), app);
+  g_signal_connect_object (window, "notify::skip-taskbar", G_CALLBACK(shell_app_on_skip_taskbar_changed), app, 0);
 
   shell_app_update_app_actions (app, window);
   shell_app_ensure_busy_watch (app);

src/st/st-widget.c

@@ -65,6 +65,8 @@ struct _StWidgetPrivate
   StThemeNodeTransition *transition_animation;
 
   guint is_style_dirty : 1;
+  guint first_child_dirty : 1;
+  guint last_child_dirty : 1;
   guint draw_bg_color : 1;
   guint draw_border_internal : 1;
   guint track_hover : 1;
@@ -72,6 +74,7 @@ struct _StWidgetPrivate
   guint can_focus : 1;
 
   gulong texture_file_changed_id;
+  guint update_child_styles_id;
 
   AtkObject *accessible;
   AtkRole accessible_role;
@@ -323,6 +326,8 @@ st_widget_dispose (GObject *gobject)
   g_clear_object (&priv->last_visible_child);
 
   G_OBJECT_CLASS (st_widget_parent_class)->dispose (gobject);
+
+  g_clear_handle_id (&priv->update_child_styles_id, g_source_remove);
 }
 
 static void
@@ -1608,47 +1613,85 @@ find_nearest_visible_forward (ClutterActor *actor)
   return next;
 }
 
+static gboolean
+st_widget_update_child_styles (StWidget *widget)
+{
+  StWidgetPrivate *priv = st_widget_get_instance_private (widget);
+
+  if (priv->first_child_dirty)
+    {
+      ClutterActor *first_child;
+
+      priv->first_child_dirty = FALSE;
+
+      first_child = clutter_actor_get_first_child (CLUTTER_ACTOR (widget));
+      st_widget_set_first_visible_child (widget,
+                                         find_nearest_visible_forward (first_child));
+    }
+
+  if (priv->last_child_dirty)
+    {
+      ClutterActor *last_child;
+
+      priv->last_child_dirty = FALSE;
+
+      last_child = clutter_actor_get_last_child (CLUTTER_ACTOR (widget));
+      st_widget_set_last_visible_child (widget,
+                                        find_nearest_visible_backwards (last_child));
+    }
+
+  priv->update_child_styles_id = 0;
+  return G_SOURCE_REMOVE;
+}
+
+static void
+st_widget_queue_child_styles_update (StWidget *widget)
+{
+  StWidgetPrivate *priv = st_widget_get_instance_private (widget);
+
+  if (priv->update_child_styles_id != 0)
+    return;
+
+  priv->update_child_styles_id = g_idle_add ((GSourceFunc) st_widget_update_child_styles, widget);
+}
+
 static void
 st_widget_visible_notify (StWidget   *widget,
                           GParamSpec *pspec,
                           gpointer    data)
 {
+  StWidgetPrivate *parent_priv;
   ClutterActor *actor = CLUTTER_ACTOR (widget);
   ClutterActor *parent = clutter_actor_get_parent (actor);
 
   if (parent == NULL || !ST_IS_WIDGET (parent))
     return;
 
+  parent_priv = st_widget_get_instance_private (ST_WIDGET (parent));
+
   if (clutter_actor_is_visible (actor))
     {
       ClutterActor *before, *after;
 
       before = clutter_actor_get_previous_sibling (actor);
       if (find_nearest_visible_backwards (before) == NULL)
-        st_widget_set_first_visible_child (ST_WIDGET (parent), actor);
+        parent_priv->first_child_dirty = TRUE;
 
       after = clutter_actor_get_next_sibling (actor);
       if (find_nearest_visible_forward (after) == NULL)
-        st_widget_set_last_visible_child (ST_WIDGET (parent), actor);
+        parent_priv->last_child_dirty = TRUE;
     }
   else
     {
       if (st_widget_has_style_pseudo_class (widget, "first-child"))
-        {
+        parent_priv->first_child_dirty = TRUE;
-          ClutterActor *new_first;
-
-          new_first = find_nearest_visible_forward (CLUTTER_ACTOR (widget));
-          st_widget_set_first_visible_child (ST_WIDGET (parent), new_first);
-        }
 
       if (st_widget_has_style_pseudo_class (widget, "last-child"))
-        {
+        parent_priv->last_child_dirty = TRUE;
-          ClutterActor *new_last;
-
-          new_last = find_nearest_visible_backwards (CLUTTER_ACTOR (widget));
-          st_widget_set_last_visible_child (ST_WIDGET (parent), new_last);
-        }
     }
+
+  if (parent_priv->first_child_dirty || parent_priv->last_child_dirty)
+    st_widget_queue_child_styles_update (ST_WIDGET (parent));
 }
 
 static void
@@ -1656,10 +1699,10 @@ st_widget_first_child_notify (StWidget   *widget,
                               GParamSpec *pspec,
                               gpointer    data)
 {
-  ClutterActor *first_child;
+  StWidgetPrivate *priv = st_widget_get_instance_private (widget);
 
-  first_child = clutter_actor_get_first_child (CLUTTER_ACTOR (widget));
+  priv->first_child_dirty = TRUE;
-  st_widget_set_first_visible_child (widget, find_nearest_visible_forward (first_child));
+  st_widget_queue_child_styles_update (widget);
 }
 
 static void
@@ -1667,10 +1710,10 @@ st_widget_last_child_notify (StWidget   *widget,
                              GParamSpec *pspec,
                              gpointer    data)
 {
-  ClutterActor *last_child;
+  StWidgetPrivate *priv = st_widget_get_instance_private (widget);
 
-  last_child = clutter_actor_get_last_child (CLUTTER_ACTOR (widget));
+  priv->last_child_dirty = TRUE;
-  st_widget_set_last_visible_child (widget, find_nearest_visible_backwards (last_child));
+  st_widget_queue_child_styles_update (widget);
 }
 
 static void