add option to show hovered label only on top menu

src/AppMenu.vue

@@ -24,14 +24,14 @@
   <nav class="app-menu show">
     <ul
       class="app-menu-main"
-      :class="{ 'app-menu-main__hidden-label': hiddenLabels }"
+      :class="{ 'app-menu-main__hidden-label': hiddenLabels === 1, 'app-menu-main__show-hovered': hiddenLabels === 2 }"
       v-if="apps !== null"
       >
       <li v-for="app in mainAppList()"
         :key="app.id"
         :data-app-id="app.id"
         class="app-menu-entry"
-        :class="{ 'app-menu-entry__active': app.active, 'app-menu-entry__hidden-label': hiddenLabels }"
+        :class="{ 'app-menu-entry__active': app.active, 'app-menu-entry__hidden-label': hiddenLabels === 1, 'app-menu-main__show-hovered': hiddenLabels === 2 }"
         :style="makeStyle(app)"
         >
         <a :href="app.href"
@@ -233,8 +233,8 @@ $header-icon-size: 20px;
       overflow: hidden;
     }
 
-    &:not(.app-menu-entry__hidden-label):hover,
-    &:not(.app-menu-entry__hidden-label):focus-within {
+    &:not(.app-menu-entry__hidden-label):not(.app-menu-entry__show-hovered):hover,
+    &:not(.app-menu-entry__hidden-label):not(.app-menu-entry__show-hovered):focus-within {
       opacity: 1;
       .app-menu-entry--label {
         opacity: 1;
@@ -245,7 +245,6 @@ $header-icon-size: 20px;
         overflow: visible;
       }
     }
-
   }
 
   // Show labels
@@ -256,8 +255,8 @@ $header-icon-size: 20px;
     opacity: 1;
   }
 
-  &:not(.app-menu-main__hidden-label):hover,
-  &:not(.app-menu-main__hidden-label):focus-within,
+  &:not(.app-menu-main__hidden-label):not(.app-menu-main__show-hovered):hover,
+  &:not(.app-menu-main__hidden-label):not(.app-menu-main__show-hovered):focus-within,
   .app-menu-entry:not(.app-menu-entry__hidden-label):hover,
   .app-menu-entry:not(.app-menu-entry__hidden-label):focus {
     img {
@@ -273,6 +272,22 @@ $header-icon-size: 20px;
       opacity: 0;
     }
   }
+
+  &.app-menu-main__show-hovered .app-menu-entry:hover,
+  &.app-menu-main__show-hovered .app-menu-entry:focus {
+    img {
+      margin-top: -6px;
+    }
+
+    .app-menu-entry--label {
+      opacity: 1;
+      bottom: 0;
+    }
+
+    &::before, .app-menu-entry::before {
+      opacity: 0;
+    }
+  }
 }
 
 ::v-deep .app-menu-more .button-vue--vue-tertiary {

src/l10n/fixtures/cs.yaml

@@ -91,3 +91,4 @@
 "Applications kept in the top menu but also shown in side menu": "Aplikace ponechané v horní nabídce ale také zobrazené v té boční"
 "These applications must be selected in the previous option.": "Tyto aplikace je třeba vybrat v předchozí volbě."
 "Hide labels on mouse over": "Skrýt popisky při najetím ukazatele myši"
+"Except the hovered app": "Except the hovered app"

src/l10n/fixtures/de.yaml

@@ -91,3 +91,4 @@
 "Applications kept in the top menu but also shown in side menu": "Applications kept in the top menu but also shown in side menu"
 "These applications must be selected in the previous option.": "These applications must be selected in the previous option."
 "Hide labels on mouse over": "Hide labels on mouse over"
+"Except the hovered app": "Except the hovered app"

src/l10n/fixtures/es.yaml

@@ -91,3 +91,4 @@
 "Applications kept in the top menu but also shown in side menu": "Las aplicaciones se mantienen en el menú superior pero también se muestran en el menú lateral"
 "These applications must be selected in the previous option.": "Estas aplicaciones deben ser seleccionadas en las opciones anteriores."
 "Hide labels on mouse over": "Ocultar las etiquetas al pasar el ratón"
+"Except the hovered app": "Except the hovered app"

src/l10n/fixtures/fr.yaml

@@ -91,3 +91,4 @@
 "Applications kept in the top menu but also shown in side menu": "Applications conservées dans le menu supérieur mais également affichées dans le menu latéral"
 "These applications must be selected in the previous option.": "Ces applications doivent également être sélectionnées dans l'option précédente."
 "Hide labels on mouse over": "Masquer le libellé des applications au passage de la souris"
+"Except the hovered app": "À l'exception de l'application survolée"

src/l10n/fixtures/nl.yaml

@@ -91,3 +91,4 @@
 "Applications kept in the top menu but also shown in side menu": "Applicaties blijven in het topmenu maar worden ook in het zijmenu getoond"
 "These applications must be selected in the previous option.": "Deze toepassingen moeten bij de vorige optie zijn geselecteerd."
 "Hide labels on mouse over": "Hide labels on mouse over"
+"Except the hovered app": "Except the hovered app"

src/l10n/fixtures/ru.yaml

@@ -91,3 +91,4 @@
 "Applications kept in the top menu but also shown in side menu": "Applications kept in the top menu but also shown in side menu"
 "These applications must be selected in the previous option.": "These applications must be selected in the previous option."
 "Hide labels on mouse over": "Скрыть название при наведении мыши"
+"Except the hovered app": "Except the hovered app"

src/l10n/fixtures/tpl/base.yaml

@@ -93,3 +93,4 @@
 "Applications kept in the top menu but also shown in side menu": ""
 "These applications must be selected in the previous option.": ""
 "Hide labels on mouse over": ""
+"Except the hovered app": ""

src/l10n/fixtures/zh_CN.yaml

@@ -91,3 +91,4 @@
 "Applications kept in the top menu but also shown in side menu": "Applications kept in the top menu but also shown in side menu"
 "These applications must be selected in the previous option.": "These applications must be selected in the previous option."
 "Hide labels on mouse over": "Hide labels on mouse over"
+"Except the hovered app": "Except the hovered app"