feat(ui): add layout and spacing options

front/src/components/ui/Card.vue

@@ -88,6 +88,7 @@ const isExternalLink = computed(() => {
 
   &.is-category>.title {
     font-size: 1.75em;
+    padding-bottom: .25em;
   }
 
   >.alert {

front/src/components/ui/Input.vue

@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { ref } from 'vue'
 
-const { icon, placeholder } = defineProps<{ icon?: string, placeholder:string }>()
+const { icon, placeholder } = defineProps<{ icon?: string, placeholder?:string }>()
 
 const model = defineModel<string|number>()
 
@@ -33,5 +33,9 @@ const input = ref()
 </template>
 
 <style lang="scss">
-@import './input.scss'
+@import './input.scss';
+
+input[type=number]::-webkit-inner-spin-button {
+    opacity: 1;
+}
 </style>

front/src/components/ui/Layout.vue

@@ -1,14 +1,15 @@
 <script setup lang="ts">
 import { useCssModule } from 'vue'
 
-const props = defineProps<{ [P in "stack" | "grid" | "flex"]?: true } & { columnWidth?: number }>()
+const props = defineProps<{ [P in "stack" | "grid" | "flex"]?: true } & { columnWidth?: number, noGap?:true }>()
 const classes = useCssModule()
 const columnWidth = props.columnWidth ?? 320
 </script>
 
 <template>
   <div :class="[
-    classes.gap,
+    classes.layout,
+    noGap || classes.gap,
     props.grid ? classes.grid
       : props.flex ? classes.flex
         : classes.stack
@@ -18,12 +19,22 @@ const columnWidth = props.columnWidth ?? 320
 </template>
 
 <style module>
+.layout{
+  transition:gap .15s;
   /* Override --gap with your preferred value */
-.gap {
+  &.gap {
     gap: var(--gap, 32px);
   }
-
+  &:not(.gap) {
-.grid {
+    gap: 0;
+  }
+  /* Growth */
+  &:has(:global(>.grow)){
+    >:not(:global(.grow)){
+      flex-grow:0;
+    }
+  }
+  &.grid {
     display: grid;
     grid-template-columns:
       repeat(auto-fit, minmax(calc(v-bind(columnWidth) * 1px), min-content));
@@ -67,14 +78,17 @@ const columnWidth = props.columnWidth ?? 320
     }
   }
 
-.stack {
+  &.stack {
     display: flex;
     flex-direction: column;
+    height:100%;
   }
 
-.flex {
+  &.flex {
     display: flex;
     flex-direction: row;
     flex-wrap: wrap;
   }
+
+}
 </style>

front/src/components/ui/Link.vue

@@ -2,9 +2,9 @@
 import { computed } from 'vue';
 import { type RouterLinkProps, RouterLink } from 'vue-router';
 import { type ColorProps, useColor } from '~/composables/colors';
-const { to, icon, color } = defineProps<RouterLinkProps & ColorProps & {
+const { to, icon, color, inline } = defineProps<RouterLinkProps & ColorProps & {
     icon?: string;
-    variant?: 'solid' | 'outline' | 'ghost'
+    inline?: true
   }>()
 
 const colorClass = useColor(() => color)
@@ -15,10 +15,10 @@ const isExternalLink = computed(() => {
 </script>
 
 <template>
-  <a v-if="isExternalLink" :class="[$style.external, colorClass, 'is-colored']" :href="to?.toString()" target="_blank">
+  <a v-if="isExternalLink" :class="[$style.external, colorClass, color && 'is-colored', inline && $style.inline]" :href="to?.toString()" target="_blank">
       <slot />
   </a>
-  <RouterLink v-if="to && !isExternalLink" :to="to" :class="[colorClass, 'is-colored']">
+  <RouterLink v-if="to && !isExternalLink" :to="to" :class="[colorClass, color && 'is-colored', inline && $style.inline]">
     <i v-if="icon" :class="['bi', icon]" />
     <slot />
   </RouterLink>
@@ -27,12 +27,12 @@ const isExternalLink = computed(() => {
 <style module lang="scss">
   .active { outline: 3px solid red; }
   .external { outline: 3px dotted blue; }
+  .inline { display:inline-flex; }
   a {
     background-color: var(--fw-bg-color);
     color: var(--fw-text-color);
     border: 1px solid var(--fw-bg-color);
 
-    position: relative;
     display: flex;
     align-items: center;
     white-space: nowrap;
@@ -49,7 +49,7 @@ const isExternalLink = computed(() => {
     margin: 0 0.5ch;
 
     transform: translateX(var(--fw-translate-x)) translateY(var(--fw-translate-y)) scale(var(--fw-scale));
-    transition: all .2s ease;
+    transition:background-color .3s, border-color .2s;
 
     i {
       margin-right:1ch;
@@ -61,10 +61,5 @@ const isExternalLink = computed(() => {
       background-color:transparent;
       border-color:transparent;
     }
-
-    transition:background-color .3s, border-color .2s;
-
   }
-
-
 </style>

front/src/components/ui/input.scss

@@ -74,6 +74,7 @@
       align-items: center;
       font-size: 14px;
       pointer-events: none;
+      writing-mode: horizontal-tb;
     }
 
     .prefix {

front/src/components/ui/layout/Spacer.vue

@@ -1,18 +1,54 @@
 <script setup lang="ts">
-import { useCssModule } from 'vue'
+import { ref, watchEffect } from 'vue';
 
-const classes = useCssModule()
+const { grow, shrink, title, size = 16 } = defineProps<{ grow?:true, shrink?:true, title?:string, size?:number }>()
+
+const minSize = 32
+
+const measure = ref()
+
+watchEffect(() => { measure.value = {
+    size: `${Math.max(size, minSize)}px`,
+    margin: `${Math.min(size/2-minSize/2, 0)}px`
+  }
+})
 </script>
 
 <template>
-  <div :class="classes.spacer"> 
+  <div :class="[$style.spacer, grow && 'grow', title && $style['has-title']]">
+    <slot />
   </div>
 </template>
 
-<style module>
+<style module lang="scss">
 .spacer {
-  --size: var(--size, 32px);
+  width: v-bind('measure.size');
-  width: var(--size);
+  height: v-bind('measure.size');
-  height: var(--size);
+  margin: v-bind('measure.margin');
+  flex-grow:v-bind('grow ? 1 : 0');
+  flex-shrink:v-bind('shrink ? 1 : 0');
+  transition:flex-grow .2s, flex-shrink .2s;
+
+  position: relative;
+
+  &.has-title::after {
+    position:absolute;
+    inset:calc(50% - 1em);
+    content:v-bind('`"${title}"`')
+  }
+
+  @if $docs {
+    animation: blink .7s 1;
+    @keyframes blink { 50% {
+      outline: 2px dashed var(--fw-secondary);
+      outline-offset: v-bind('measure.margin');
+    } }
+    &:hover {
+      animation-iteration-count: infinite;
+    }
+  }
+  @else {
+    pointer-events: none;
+  }
 }
 </style>

front/ui-docs/components/ui/input.md

@@ -7,9 +7,7 @@ import Input from "~/components/ui/Input.vue"
 Inputs are areas in which users can enter information. In Funkwhale, these mostly take the form of search fields.
 
 | Prop            | Data type | Required? | Description                                                                 |
-| ---- | --------- | --------- | ----------- |
+| --------------- | --------- | --------- | --------------------------------------------------------------------------- |
-
-|
 | `placeholder`   | String    | No        | The placeholder text that appears when the input is empty.                  |
 | `icon`          | String    | No        | The [Bootstrap icon](https://icons.getbootstrap.com/) to show on the input. |
 | `v-model:value` | String    | Yes       | The text entered in the input.                                              |

front/ui-docs/components/ui/layout.md

@@ -2,8 +2,14 @@
 import Card from '~/components/ui/Card.vue'
 import Alert from '~/components/ui/Alert.vue'
 import Layout from '~/components/ui/Layout.vue'
+import Spacer from '~/components/ui/layout/Spacer.vue'
 import Tab from '~/components/ui/Tab.vue'
 import Tabs from '~/components/ui/Tabs.vue'
+import Toggle from '~/components/ui/Toggle.vue'
+import { ref } from 'vue'
+
+const isGrowing = ref(true)
+const noGap = ref(true)
 </script>
 
 # Layout
@@ -145,3 +151,129 @@ Add space between vertically stacked items
 </Tab>
 
 </Tabs>
+
+## Common props
+
+### `no-gap`: Remove the gap between items
+
+<Layout flex>
+
+```vue
+<script setup>
+const noGap = ref(true);
+</script>
+
+<template>
+  <Toggle v-model="noGap" />
+
+  <Layout flex :no-gap="noGap || undefined">
+    <Card title="A" style="width:100px; min-width:100px" />
+    <Card title="B" />
+    <Card title="C" style="width:100px; min-width:100px" />
+    <Card title="D" />
+  </Layout>
+</template>
+```
+
+<div class="preview">
+  <Toggle v-model="noGap" /> {{ noGap ? 'no-gap' : '-' }}
+
+---
+
+  <Layout flex :no-gap="noGap || undefined">
+    <Card title="A" style="width:100px; min-width:100px" />
+    <Card title="B" />
+    <Card title="C" style="width:100px; min-width:100px" />
+    <Card title="D" />
+  </Layout>
+</div>
+
+</Layout>
+
+### Add fixed or flexible Spacers
+
+If you add a spacer with attribute `grow`, it will push the other item until the Layout fills the available space. This only works if the parent element itself grows beyond its minimal contents.
+
+<Layout flex>
+
+```vue
+<script setup>
+const isGrowing = ref(true);
+</script>
+
+<template>
+  <Toggle v-model="isGrowing" />
+
+  <div style="height:30em; /* Space to grow into */">
+    <Layout stack>
+      <Alert>A</Alert>
+      <Alert>B</Alert>
+      <Spacer :grow="isGrowing || undefined" />
+      <Alert>C (footer)</Alert>
+    </Layout>
+  </div>
+</template>
+```
+
+<div class="preview">
+<Toggle v-model="isGrowing" /> {{ isGrowing ? 'grow' : '-' }}
+
+---
+
+<div style="height:30em; background:rgba(255,250,20,.3)">
+  <Layout stack>
+    <Alert>A</Alert>
+    <Alert>B</Alert>
+      <Spacer :grow="isGrowing || undefined" />
+    <Alert>C (footer)</Alert>
+  </Layout>
+</div>
+</div>
+
+</Layout>
+
+Multiple spacers will distribute their growth evenly.
+
+Note that you can set the minimum space occupied by the `Spacer` with its `size` prop [(docs)](layout/spacer). Negative values can offset the gap of the `Layout`:
+
+<Layout flex>
+
+```vue
+<script setup>
+const isGrowing = ref(true);
+</script>
+
+<template>
+  <Toggle v-model="isGrowing" />
+
+  <div style="height:20em; /* Space to grow into */">
+    <Layout>
+      <Alert>A</Alert>
+      <Spacer :size="-32" :grow="isGrowing || undefined" />
+      <Alert>B1</Alert>
+      <Alert>B2</Alert>
+      <Spacer :size="-32" :grow="isGrowing || undefined" />
+      <Alert>C (footer)</Alert>
+    </Layout>
+  </div>
+</template>
+```
+
+<div class="preview" style="width:0">
+<Toggle v-model="isGrowing" />
+
+---
+
+<div style="height:20em;background:rgba(255,250,20,.3)">
+  <Layout>
+    <Alert>A</Alert>
+      <Spacer :size="-32" :grow="isGrowing || undefined" />
+    <Alert>B1</Alert>
+    <Alert>B2</Alert>
+      <Spacer :size="-32" :grow="isGrowing || undefined" />
+    <Alert>C (footer)</Alert>
+  </Layout>
+</div>
+</div>
+
+</Layout>

front/ui-docs/components/ui/layout/spacer.md

@@ -1,7 +1,12 @@
 <script setup lang="ts">
+import { ref } from 'vue';
 import Alert from '~/components/ui/Alert.vue'
 import Layout from '~/components/ui/Layout.vue'
 import Spacer from '~/components/ui/layout/Spacer.vue'
+import Input from '~/components/ui/Input.vue'
+import Card from '~/components/ui/Card.vue'
+
+const size = ref(32)
 </script>
 
 <style>
@@ -73,3 +78,80 @@ Add a 16px gap between adjacent items.
 </Layout>
 </div>
 </Layout>
+
+## Modify the size of a Spacer
+
+<Layout flex>
+
+```vue
+<script setup>
+const size = ref(1);
+</script>
+
+<template>
+  <Input v-model="size" type="range" />
+
+  <Alert color="blue">A</Alert>
+  <Alert color="green">A</Alert>
+  <Spacer :size="size" />
+  <Alert color="red">B</Alert>
+</template>
+```
+
+<div class="preview">
+  <Input v-model="size" type="range" style="writing-mode: vertical-lr; direction: rtl"/>
+  {{ size }}px
+</div>
+<div class="preview">
+  <Alert color="blue">A</Alert>
+  <Spacer :size="size" />
+  <Alert color="red">B</Alert>
+</div>
+</Layout>
+
+## Make the Spacer elastic
+
+<Layout flex>
+
+```vue-html
+<Layout flex style="height:30em;">
+  <Input v-model="size"
+    type="range"
+    style="writing-mode: vertical-lr; height:100%"
+  />
+
+  <Layout stack no-gap
+    :style="{ height: size + '%' }"
+  >
+    <Alert>A</Alert>
+    <Spacer grow title="grow" />
+    <Alert>B</Alert>
+    <Alert>C</Alert>
+    <Spacer shrink title="shrink" />
+    <Alert>D</Alert>
+    <Spacer grow shrink title="grow shrink" />
+    <Alert>E</Alert>
+  </Layout>
+</Layout>
+```
+
+<div class="preview" style="flex-wrap:no-wrap">
+<Layout flex style="height:30em">
+
+<Input v-model="size" type="range" style="writing-mode: vertical-lr; height:100%"><template #input-right>{{ size }}%</template></Input>
+
+<Layout stack no-gap :style="{ height: size + '%'}">
+  <Alert>A</Alert>
+  <Spacer grow title="grow" />
+  <Alert>B</Alert>
+  <Alert>C</Alert>
+  <Spacer shrink title="shrink" />
+  <Alert>D</Alert>
+  <Spacer grow shrink title="grow shrink" />
+  <Alert>E</Alert>
+</Layout>
+
+</Layout>
+
+</div>
+</Layout>