Make rename functions accessibly by keyboard navigation

Signed-off-by: Julius Härtl <jus@bitgrid.net>

src/components/board/Board.vue

@@ -222,6 +222,7 @@ export default {
 					padding: $stack-spacing;
 					overflow-x: hidden;
 					overflow-y: auto;
+					scrollbar-gutter: stable;
 					padding-top: 15px;
 					margin-top: -10px;
 				}

src/components/board/Stack.vue

@@ -23,15 +23,22 @@
 
 <template>
 	<div class="stack">
-		<div v-click-outside="stopCardCreation" class="stack__header" :class="{'stack__header--add': showAddCard }">
+		<div v-click-outside="stopCardCreation"
+			class="stack__header"
+			:class="{'stack__header--add': showAddCard }"
+			tabindex="0"
+			:aria-label="stack.title">
 			<transition name="fade" mode="out-in">
 				<h3 v-if="!canManage || isArchived">
 					{{ stack.title }}
 				</h3>
 				<h3 v-else-if="!editing"
 					v-tooltip="stack.title"
+					tabindex="0"
+					:aria-label="stack.title"
 					class="stack__title"
-					@click="startEditing(stack)">
+					@click="startEditing(stack)"
+					@keydown.enter="startEditing(stack)">
 					{{ stack.title }}
 				</h3>
 				<form v-else @submit.prevent="finishedEdit(stack)">
@@ -325,36 +332,47 @@ export default {
 			flex-grow: 1;
 			display: flex;
 			cursor: inherit;
+			margin: 0;
 
 			input[type=text] {
 				flex-grow: 1;
 			}
 		}
-	}
 
-	.stack__title {
-		white-space: nowrap;
-		overflow: hidden;
-		text-overflow: ellipsis;
-		max-width: calc($stack-width - 60px);
+		h3.stack__title {
+			white-space: nowrap;
+			overflow: hidden;
+			text-overflow: ellipsis;
+			max-width: calc($stack-width - 60px);
+			border-radius: 3px;
+			margin: 6px;
+			padding: 4px 4px;
+
+			&:focus {
+				outline: 2px solid var(--color-border-dark);
+				border-radius: 3px;
+			}
+		}
+
+		form {
+			margin: 2px 0;
+		}
 	}
 
 	.stack__card-add {
-		width: $stack-width;
 		height: 44px;
 		flex-shrink: 0;
 		z-index: 100;
 		display: flex;
-		margin-left: 12px;
-		margin-right: 12px;
 		margin-top: 5px;
 		margin-bottom: 20px;
 		background-color: var(--color-main-background);
 
 		form {
 			display: flex;
+			margin-left: 12px;
+			margin-right: 12px;
 			width: 100%;
-			margin: 0;
 			box-shadow: 0 0 3px var(--color-box-shadow);
 			border-radius: var(--border-radius-large);
 			overflow: hidden;

src/components/cards/CardItem.vue

@@ -35,14 +35,18 @@
 				{{ board.title }} » {{ stack.title }}
 			</div>
 			<div class="card-upper">
-				<h3 v-if="compactMode || isArchived || showArchived || !canEdit || standalone">
+				<h3 v-if="inlineEditingBlocked">
 					{{ card.title }}
 				</h3>
-				<h3 v-else-if="!editing">
-					<span @click.stop="startEditing(card)">{{ card.title }}</span>
+				<h3 v-else-if="!editing"
+					tabindex="0"
+					class="editable"
+					:aria-label="t('deck', 'Edit card title')"
+					@click.stop="startEditing(card)"
+					@keydown.enter.stop.prevent="startEditing(card)">
+					{{ card.title }}
 				</h3>
-
-				<form v-if="editing"
+				<form v-else-if="editing"
 					v-click-outside="cancelEdit"
 					class="dragDisabled"
 					@click.stop
@@ -135,6 +139,9 @@ export default {
 			const board = this.$store.getters.boards.find((item) => item.id === this.card.boardId)
 			return board ? !board.archived && board.permissions.PERMISSION_EDIT : false
 		},
+		inlineEditingBlocked() {
+			return this.compactMode || this.isArchived || this.showArchived || !this.canEdit || this.standalone
+		},
 		card() {
 			return this.item ? this.item : this.$store.getters.cardById(this.id)
 		},
@@ -217,14 +224,20 @@ export default {
 
 			}
 			h3 {
-				margin: 12px $card-padding;
+				margin: 5px $card-padding;
+				padding: 6px;
 				flex-grow: 1;
 				font-size: 100%;
 				overflow: hidden;
 				word-wrap: break-word;
 				padding-left: 4px;
-				span {
+				&.editable {
 					cursor: text;
+
+					&:focus {
+						outline: 2px solid var(--color-border-dark);
+						border-radius: 3px;
+					}
 				}
 			}
 			input[type=text] {