diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52e833861a..095fecd42f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -36,9 +36,11 @@
   suitable type][11612].
 - [Visualizations on components are slightly transparent when not
   focused][11582].
+- [New design for vector-editing widget][11620]
+- [The component menu can be opened by right-click; supports operations on
+  multiple components; has a 'Copy Component' button][11690]
 - [New design for vector-editing widget][11620].
 - [Default values on widgets are displayed in italic][11666].
-- [The `:` type operator can now be chained][11671].
 - [Fixed bug causing Table Visualization to show wrong data][11684].
 
 [11151]: https://github.com/enso-org/enso/pull/11151
@@ -64,7 +66,7 @@
 [11612]: https://github.com/enso-org/enso/pull/11612
 [11620]: https://github.com/enso-org/enso/pull/11620
 [11666]: https://github.com/enso-org/enso/pull/11666
-[11671]: https://github.com/enso-org/enso/pull/11671
+[11690]: https://github.com/enso-org/enso/pull/11690
 [11684]: https://github.com/enso-org/enso/pull/11684
 
 #### Enso Standard Library
@@ -90,8 +92,10 @@
 #### Enso Language & Runtime
 
 - [Arguments in constructor definitions may now be on their own lines][11374]
+- [The `:` type operator can now be chained][11671].
 
 [11374]: https://github.com/enso-org/enso/pull/11374
+[11671]: https://github.com/enso-org/enso/pull/11671
 
 # Enso 2024.4
 
diff --git a/app/common/src/utilities/data/iter.ts b/app/common/src/utilities/data/iter.ts
index aaaa66742e..d8b44cd541 100644
--- a/app/common/src/utilities/data/iter.ts
+++ b/app/common/src/utilities/data/iter.ts
@@ -57,6 +57,11 @@ export function map<T, U>(it: Iterable<T>, f: (value: T) => U): IterableIterator
   return mapIterator(it[Symbol.iterator](), f)
 }
 
+export function filter<T, S extends T>(
+  iter: Iterable<T>,
+  include: (value: T) => value is S,
+): IterableIterator<S>
+export function filter<T>(iter: Iterable<T>, include: (value: T) => boolean): IterableIterator<T>
 /**
  * Return an {@link Iterable} that `yield`s only the values from the given source iterable
  * that pass the given predicate.
@@ -179,6 +184,15 @@ export function every<T>(iter: Iterable<T>, f: (value: T) => boolean): boolean {
   return true
 }
 
+/**
+ * Returns whether the predicate returned `true` for any values yielded by the provided iterator. Short-circuiting.
+ * Returns `false` if the iterator doesn't yield any values.
+ */
+export function some<T>(iter: Iterable<T>, f: (value: T) => boolean): boolean {
+  for (const value of iter) if (f(value)) return true
+  return false
+}
+
 /** Return the first element returned by the iterable which meets the condition. */
 export function find<T>(iter: Iterable<T>, f: (value: T) => boolean): T | undefined {
   for (const value of iter) {
diff --git a/app/common/src/utilities/data/object.ts b/app/common/src/utilities/data/object.ts
index 352b2c5f5e..8dd1679e82 100644
--- a/app/common/src/utilities/data/object.ts
+++ b/app/common/src/utilities/data/object.ts
@@ -197,3 +197,9 @@ export function useObjectId() {
   }
   return { objectId }
 }
+
+/**
+ * Returns the union of `A` and `B`, with a type-level assertion that `A` and `B` don't have any keys in common; this
+ * can be used to splice together objects without the risk of collisions.
+ */
+export type DisjointKeysUnion<A, B> = keyof A & keyof B extends never ? A & B : never
diff --git a/app/gui/integration-test/project-view/edgeInteractions.spec.ts b/app/gui/integration-test/project-view/edgeInteractions.spec.ts
index b04ecec146..574e68db95 100644
--- a/app/gui/integration-test/project-view/edgeInteractions.spec.ts
+++ b/app/gui/integration-test/project-view/edgeInteractions.spec.ts
@@ -1,6 +1,7 @@
 import { test, type Page } from '@playwright/test'
 import * as actions from './actions'
 import { expect } from './customExpect'
+import { CONTROL_KEY } from './keyboard'
 import * as locate from './locate'
 import { edgesToNodeWithBinding, graphNodeByBinding, outputPortCoordinates } from './locate'
 
@@ -97,8 +98,7 @@ test('Conditional ports: Enabled', async ({ page }) => {
   const node = graphNodeByBinding(page, 'filtered')
   const conditionalPort = node.locator('.WidgetPort').filter({ hasText: /^filter$/ })
 
-  await page.keyboard.down('Meta')
-  await page.keyboard.down('Control')
+  await page.keyboard.down(CONTROL_KEY)
 
   await expect(conditionalPort).toHaveClass(/enabled/)
   const outputPort = await outputPortCoordinates(graphNodeByBinding(page, 'final'))
@@ -109,6 +109,5 @@ test('Conditional ports: Enabled', async ({ page }) => {
   await conditionalPort.click({ force: true })
   await expect(node.locator('.WidgetToken')).toHaveText(['final'])
 
-  await page.keyboard.up('Meta')
-  await page.keyboard.up('Control')
+  await page.keyboard.up(CONTROL_KEY)
 })
diff --git a/app/gui/integration-test/project-view/nodeClipboard.spec.ts b/app/gui/integration-test/project-view/nodeClipboard.spec.ts
index 92d9b4248b..92fafae9e8 100644
--- a/app/gui/integration-test/project-view/nodeClipboard.spec.ts
+++ b/app/gui/integration-test/project-view/nodeClipboard.spec.ts
@@ -1,4 +1,4 @@
-import test from 'playwright/test'
+import test, { type Locator, type Page } from 'playwright/test'
 import * as actions from './actions'
 import { expect } from './customExpect'
 import { CONTROL_KEY } from './keyboard'
@@ -28,7 +28,23 @@ test.beforeEach(async ({ page }) => {
   })
 })
 
-test('Copy node with comment', async ({ page }) => {
+test('Copy component with context menu', async ({ page }) => {
+  await actions.goToGraph(page)
+  const originalNodes = await locate.graphNode(page).count()
+  const nodeToCopy = locate.graphNodeByBinding(page, 'final')
+  await nodeToCopy.click({ button: 'right' })
+  await expect(nodeToCopy).toBeSelected()
+  await page
+    .locator('.ComponentContextMenu')
+    .getByRole('button', { name: 'Copy Component' })
+    .click()
+  await page.keyboard.press(`${CONTROL_KEY}+V`)
+  await expect(nodeToCopy).not.toBeSelected()
+  await expect(locate.selectedNodes(page)).toHaveCount(1)
+  await expect(locate.graphNode(page)).toHaveCount(originalNodes + 1)
+})
+
+test('Copy component with comment', async ({ page }) => {
   await actions.goToGraph(page)
 
   // Check state before operation.
@@ -51,7 +67,10 @@ test('Copy node with comment', async ({ page }) => {
   await expect(locate.nodeComment(page)).toHaveCount(originalNodeComments + 1)
 })
 
-test('Copy multiple nodes', async ({ page }) => {
+async function testCopyMultiple(
+  page: Page,
+  copyNodes: (node1: Locator, node2: Locator) => Promise<void>,
+) {
   await actions.goToGraph(page)
 
   // Check state before operation.
@@ -61,13 +80,10 @@ test('Copy multiple nodes', async ({ page }) => {
 
   // Select some nodes.
   const node1 = locate.graphNodeByBinding(page, 'final')
-  await node1.click()
   const node2 = locate.graphNodeByBinding(page, 'prod')
-  await node2.click({ modifiers: ['Shift'] })
-  await expect(node1).toBeSelected()
-  await expect(node2).toBeSelected()
+
   // Copy and paste.
-  await page.keyboard.press(`${CONTROL_KEY}+C`)
+  await copyNodes(node1, node2)
   await page.keyboard.press(`${CONTROL_KEY}+V`)
   await expect(node1).not.toBeSelected()
   await expect(node2).not.toBeSelected()
@@ -87,4 +103,28 @@ test('Copy multiple nodes', async ({ page }) => {
   await expect(await edgesToNodeWithBinding(page, 'final')).toHaveCount(1 * EDGE_PARTS)
   await expect(await edgesToNodeWithBinding(page, 'prod1')).toHaveCount(1 * EDGE_PARTS)
   await expect(await edgesToNodeWithBinding(page, 'final1')).toHaveCount(1 * EDGE_PARTS)
+}
+
+test('Copy multiple components with keyboard shortcut', async ({ page }) => {
+  await testCopyMultiple(page, async (node1, node2) => {
+    await node1.click()
+    await node2.click({ modifiers: ['Shift'] })
+    await expect(node1).toBeSelected()
+    await expect(node2).toBeSelected()
+    await page.keyboard.press(`${CONTROL_KEY}+C`)
+  })
+})
+
+test('Copy multiple components with context menu', async ({ page }) => {
+  await testCopyMultiple(page, async (node1, node2) => {
+    await node1.click()
+    await node2.click({ modifiers: ['Shift'] })
+    await expect(node1).toBeSelected()
+    await expect(node2).toBeSelected()
+    await node1.click({ button: 'right' })
+    await page
+      .locator('.ComponentContextMenu')
+      .getByRole('button', { name: 'Copy Selected Components' })
+      .click()
+  })
 })
diff --git a/app/gui/integration-test/project-view/nodeComments.spec.ts b/app/gui/integration-test/project-view/nodeComments.spec.ts
index e2835086de..c814159e3f 100644
--- a/app/gui/integration-test/project-view/nodeComments.spec.ts
+++ b/app/gui/integration-test/project-view/nodeComments.spec.ts
@@ -27,6 +27,31 @@ test('Start editing comment via menu', async ({ page }) => {
   await expect(locate.nodeComment(node)).toBeFocused()
 })
 
+test('Start editing comment via context menu', async ({ page }) => {
+  await actions.goToGraph(page)
+  const node = locate.graphNodeByBinding(page, 'final')
+  await node.click({ button: 'right' })
+  await page.getByRole('button', { name: 'Add Comment' }).click()
+  await expect(locate.nodeComment(node)).toBeFocused()
+})
+
+test('Start editing comment via context menu when multiple components initially selected', async ({
+  page,
+}) => {
+  await actions.goToGraph(page)
+  const otherNode = locate.graphNodeByBinding(page, 'sum')
+  await otherNode.click()
+  const node = locate.graphNodeByBinding(page, 'final')
+  await node.click({ modifiers: ['Shift'] })
+  const anotherNode = locate.graphNodeByBinding(page, 'list')
+  await anotherNode.click({ modifiers: ['Shift'] })
+  await node.click({ button: 'right' })
+  await expect(locate.selectedNodes(page)).toHaveCount(3)
+  await page.getByRole('button', { name: 'Add Comment' }).click()
+  await expect(locate.selectedNodes(page)).toHaveCount(1)
+  await expect(locate.nodeComment(node)).toBeFocused()
+})
+
 test('Add new comment via menu', async ({ page }) => {
   await actions.goToGraph(page)
   const INITIAL_NODE_COMMENTS = 1
diff --git a/app/gui/integration-test/project-view/removingNodes.spec.ts b/app/gui/integration-test/project-view/removingNodes.spec.ts
index 7ba843d707..8c95af552c 100644
--- a/app/gui/integration-test/project-view/removingNodes.spec.ts
+++ b/app/gui/integration-test/project-view/removingNodes.spec.ts
@@ -24,6 +24,31 @@ test('Deleting selected node with delete key', async ({ page }) => {
   await expect(locate.graphNode(page)).toHaveCount(nodesCount - 1)
 })
 
+test('Deleting node with context menu', async ({ page }) => {
+  await actions.goToGraph(page)
+  const nodesCount = await locate.graphNode(page).count()
+  const deletedNode = locate.graphNodeByBinding(page, 'final')
+  await deletedNode.click({ button: 'right' })
+  await expect(locate.selectedNodes(page)).toHaveCount(1)
+  await page.getByRole('button', { name: 'Delete Component' }).click()
+  await expect(locate.graphNode(page)).toHaveCount(nodesCount - 1)
+})
+
+test('Deleting multiple nodes with context menu', async ({ page }) => {
+  await actions.goToGraph(page)
+  const nodesCount = await locate.graphNode(page).count()
+  const deletedNode1 = locate.graphNodeByBinding(page, 'final')
+  await deletedNode1.click()
+  const deletedNode2 = locate.graphNodeByBinding(page, 'sum')
+  await deletedNode2.click({ modifiers: ['Shift'] })
+  await deletedNode2.click({ button: 'right' })
+  await page
+    .locator('.ComponentContextMenu')
+    .getByRole('button', { name: 'Delete Selected Components' })
+    .click()
+  await expect(locate.graphNode(page)).toHaveCount(nodesCount - 2)
+})
+
 test('Graph can be empty', async ({ page }) => {
   await actions.goToGraph(page)
 
diff --git a/app/gui/src/project-view/components/ColorRing.vue b/app/gui/src/project-view/components/ColorRing.vue
index e46a944dc2..276b13dc22 100644
--- a/app/gui/src/project-view/components/ColorRing.vue
+++ b/app/gui/src/project-view/components/ColorRing.vue
@@ -34,7 +34,7 @@ const FIXED_RANGE_WIDTH = 1 / 16
 
 const selectedColor = defineModel<string | undefined>()
 const props = defineProps<{
-  matchableColors: Set<string>
+  matchableColors: ReadonlySet<string>
   /** Angle, measured in degrees from the positive Y-axis, where the initially-selected color should be placed. */
   initialColorAngle?: number
 }>()
diff --git a/app/gui/src/project-view/components/ComponentButton.vue b/app/gui/src/project-view/components/ComponentButton.vue
new file mode 100644
index 0000000000..76e443bdba
--- /dev/null
+++ b/app/gui/src/project-view/components/ComponentButton.vue
@@ -0,0 +1,49 @@
+<script setup lang="ts">
+import MenuButton from '@/components/MenuButton.vue'
+import SvgIcon from '@/components/SvgIcon.vue'
+import {
+  injectComponentAndSelectionButtons,
+  type ComponentAndSelectionButtons,
+} from '@/providers/selectionButtons'
+
+const { button: buttonName } = defineProps<{ button: keyof ComponentAndSelectionButtons }>()
+
+const { buttons } = injectComponentAndSelectionButtons()
+const button = buttons[buttonName]
+</script>
+
+<template>
+  <MenuButton
+    :data-testid="button.testid"
+    :disabled="button.disabled"
+    class="ComponentButton"
+    v-bind="button.state != null ? { modelValue: button.state } : {}"
+    @update:modelValue="button.state != null && (button.state = $event)"
+    @click="button.action"
+  >
+    <SvgIcon :name="button.icon" class="rowIcon" />
+    <span v-text="button.description" />
+    <span v-if="button.shortcut" class="shortcutHint" v-text="button.shortcut" />
+  </MenuButton>
+</template>
+
+<style scoped>
+.ComponentButton {
+  display: flex;
+  align-items: center;
+  justify-content: left;
+  padding-left: 8px;
+  padding-right: 8px;
+}
+
+.rowIcon {
+  display: inline-block;
+  margin-right: 8px;
+}
+
+.shortcutHint {
+  margin-left: auto;
+  padding-left: 2em;
+  opacity: 0.8;
+}
+</style>
diff --git a/app/gui/src/project-view/components/ComponentContextMenu.vue b/app/gui/src/project-view/components/ComponentContextMenu.vue
new file mode 100644
index 0000000000..430b0d6e22
--- /dev/null
+++ b/app/gui/src/project-view/components/ComponentContextMenu.vue
@@ -0,0 +1,41 @@
+<script setup lang="ts">
+import ComponentButton from '@/components/ComponentButton.vue'
+import MenuPanel from '@/components/MenuPanel.vue'
+import { type ComponentButtons } from '@/providers/componentButtons'
+import { type SelectionButtons } from '@/providers/selectionButtons'
+
+const emit = defineEmits<{ close: [] }>()
+
+const componentButtons: (keyof ComponentButtons)[] = [
+  'toggleDocPanel',
+  'toggleVisualization',
+  'createNewNode',
+  'editingComment',
+  'recompute',
+  'pickColor',
+  'enterNode',
+  'startEditing',
+]
+const selectionButtons: (keyof SelectionButtons)[] = ['copy', 'deleteSelected']
+const buttons = [...componentButtons, ...selectionButtons]
+</script>
+
+<template>
+  <MenuPanel class="ComponentContextMenu" @contextmenu.stop.prevent="emit('close')">
+    <ComponentButton
+      v-for="button in buttons"
+      :key="button"
+      :button="button"
+      @click.stop="emit('close')"
+    />
+  </MenuPanel>
+</template>
+
+<style scoped>
+.MenuPanel {
+  margin-top: 2px;
+  padding: 4px;
+  background: var(--dropdown-opened-background, var(--color-app-bg));
+  backdrop-filter: var(--dropdown-opened-backdrop-filter, var(--blur-app-bg));
+}
+</style>
diff --git a/app/gui/src/project-view/components/ComponentMenu.vue b/app/gui/src/project-view/components/ComponentMenu.vue
index 2eb1f4d176..8911369d59 100644
--- a/app/gui/src/project-view/components/ComponentMenu.vue
+++ b/app/gui/src/project-view/components/ComponentMenu.vue
@@ -1,67 +1,39 @@
 <script setup lang="ts">
-import { graphBindings, nodeEditBindings } from '@/bindings'
 import ColorRing from '@/components/ColorRing.vue'
+import ComponentContextMenu from '@/components/ComponentContextMenu.vue'
 import DropdownMenu from '@/components/DropdownMenu.vue'
-import MenuButton from '@/components/MenuButton.vue'
 import SvgButton from '@/components/SvgButton.vue'
 import SvgIcon from '@/components/SvgIcon.vue'
+import { injectComponentButtons } from '@/providers/componentButtons'
 import { ref } from 'vue'
 
-const nodeColor = defineModel<string | undefined>('nodeColor')
-const isVisualizationEnabled = defineModel<boolean>('isVisualizationEnabled', { required: true })
-const props = defineProps<{
-  isRecordingEnabledGlobally: boolean
-  isRemovable: boolean
-  isEnterable: boolean
-  matchableNodeColors: Set<string>
-  documentationUrl: string | undefined
-  isBeingRecomputed: boolean
-}>()
-const emit = defineEmits<{
-  'update:isVisualizationEnabled': [isVisualizationEnabled: boolean]
-  enterNode: []
-  startEditing: []
-  startEditingComment: []
-  openFullMenu: []
-  delete: []
-  createNewNode: []
-  toggleDocPanel: []
-  recompute: []
-}>()
-
+const componentButtons = injectComponentButtons()
 const isDropdownOpened = ref(false)
-const showColorPicker = ref(false)
-
-function closeDropdown() {
-  isDropdownOpened.value = false
-}
-
-type BindingSpace<T extends string> = { bindings: Record<T, { humanReadable: string }> }
-type Binding<T extends string> = keyof BindingSpace<T>['bindings']
-function readableBinding<T extends string, BS extends BindingSpace<T>>(
-  binding: Binding<T>,
-  bindingSpace: BS,
-) {
-  return bindingSpace.bindings[binding].humanReadable
-}
 </script>
 
 <template>
   <div
     class="CircularMenu"
     :class="{
-      menu: !showColorPicker,
+      menu: !componentButtons.pickColor.state,
       openedDropdown: isDropdownOpened,
     }"
   >
-    <template v-if="!showColorPicker">
+    <template v-if="!componentButtons.pickColor.state">
       <SvgButton
         name="eye"
         class="slotS"
         title="Visualization"
-        @click.stop="isVisualizationEnabled = !isVisualizationEnabled"
+        @click.stop="
+          componentButtons.toggleVisualization.state = !componentButtons.toggleVisualization.state
+        "
+      />
+      <SvgButton
+        name="help"
+        class="slotSW"
+        title="Help"
+        @click.stop="componentButtons.toggleDocPanel.action"
       />
-      <SvgButton name="help" class="slotSW" title="Help" @click.stop="emit('toggleDocPanel')" />
       <DropdownMenu
         v-model:open="isDropdownOpened"
         placement="bottom-start"
@@ -70,84 +42,17 @@ function readableBinding<T extends string, BS extends BindingSpace<T>>(
         class="slotW More"
       >
         <template #button><SvgIcon name="3_dot_menu" class="moreIcon" /></template>
-        <template #entries>
-          <MenuButton @click.stop="closeDropdown(), emit('toggleDocPanel')">
-            <SvgIcon name="help" class="rowIcon" />
-            <span>Help</span>
-          </MenuButton>
-          <MenuButton
-            :modelValue="isVisualizationEnabled"
-            @update:modelValue="emit('update:isVisualizationEnabled', $event)"
-            @click.stop="closeDropdown"
-          >
-            <SvgIcon name="eye" class="rowIcon" />
-            <span v-text="`${isVisualizationEnabled ? 'Hide' : 'Show'} Visualization`"></span>
-            <span
-              class="shortcutHint"
-              v-text="`${readableBinding('toggleVisualization', graphBindings)}`"
-            ></span>
-          </MenuButton>
-          <MenuButton @click.stop="closeDropdown(), emit('createNewNode')">
-            <SvgIcon name="add" class="rowIcon" />
-            <span>Add New Component</span>
-            <span
-              class="shortcutHint"
-              v-text="`${readableBinding('openComponentBrowser', graphBindings)}`"
-            ></span>
-          </MenuButton>
-          <MenuButton @click.stop="closeDropdown(), emit('startEditingComment')">
-            <SvgIcon name="comment" class="rowIcon" />
-            <span>Add Comment</span>
-          </MenuButton>
-          <MenuButton
-            data-testid="recompute"
-            :disabled="props.isBeingRecomputed"
-            @click.stop="closeDropdown(), emit('recompute')"
-          >
-            <SvgIcon name="workflow_play" class="rowIcon" />
-            <span>Write</span>
-          </MenuButton>
-          <MenuButton @click.stop="closeDropdown(), (showColorPicker = true)">
-            <SvgIcon name="paint_palette" class="rowIcon" />
-            <span>Color Component</span>
-          </MenuButton>
-          <MenuButton
-            v-if="isEnterable"
-            data-testid="enter-node-button"
-            @click.stop="closeDropdown(), emit('enterNode')"
-          >
-            <SvgIcon name="open" class="rowIcon" />
-            <span>Open Grouped Components</span>
-          </MenuButton>
-          <MenuButton data-testid="edit-button" @click.stop="closeDropdown(), emit('startEditing')">
-            <SvgIcon name="edit" class="rowIcon" />
-            <span>Code Edit</span>
-            <span
-              class="shortcutHint"
-              v-text="`${readableBinding('edit', nodeEditBindings)}`"
-            ></span>
-          </MenuButton>
-          <MenuButton
-            data-testid="removeNode"
-            :disabled="!isRemovable"
-            @click.stop="closeDropdown(), emit('delete')"
-          >
-            <SvgIcon name="trash2" class="rowIcon" />
-            <span>Remove Component</span>
-            <span
-              class="shortcutHint"
-              v-text="`${readableBinding('deleteSelected', graphBindings)}`"
-            ></span>
-          </MenuButton>
+        <template #menu>
+          <ComponentContextMenu @close="isDropdownOpened = false" />
         </template>
       </DropdownMenu>
     </template>
     <ColorRing
       v-else
-      v-model="nodeColor"
-      :matchableColors="matchableNodeColors"
+      v-model="componentButtons.pickColor.actionData.currentColor"
+      :matchableColors="componentButtons.pickColor.actionData.matchableColors"
       :initialColorAngle="90"
-      @close="showColorPicker = false"
+      @close="componentButtons.pickColor.state = false"
     />
   </div>
 </template>
@@ -171,32 +76,6 @@ function readableBinding<T extends string, BS extends BindingSpace<T>>(
   --dropdown-opened-backdrop-filter: none;
 }
 
-:deep(.DropdownMenuContent) {
-  width: 210px;
-  margin-top: 2px;
-  padding: 4px;
-  background: var(--dropdown-opened-background);
-  backdrop-filter: var(--dropdown-opened-backdrop-filter);
-
-  > * {
-    display: flex;
-    align-items: center;
-    justify-content: left;
-    padding-left: 8px;
-    padding-right: 8px;
-  }
-}
-
-.rowIcon {
-  display: inline-block;
-  margin-right: 8px;
-}
-
-.shortcutHint {
-  margin-left: auto;
-  opacity: 0.8;
-}
-
 .menu {
   > * {
     pointer-events: all;
diff --git a/app/gui/src/project-view/components/DropdownMenu.vue b/app/gui/src/project-view/components/DropdownMenu.vue
index 5d91d4a4a3..f9585f9215 100644
--- a/app/gui/src/project-view/components/DropdownMenu.vue
+++ b/app/gui/src/project-view/components/DropdownMenu.vue
@@ -2,10 +2,11 @@
 import MenuButton from '@/components/MenuButton.vue'
 import SizeTransition from '@/components/SizeTransition.vue'
 import SvgIcon from '@/components/SvgIcon.vue'
+import { useUnrefHTMLElement } from '@/composables/events'
 import { injectInteractionHandler } from '@/providers/interactionHandler'
 import { endOnClickOutside } from '@/util/autoBlur'
 import { shift, useFloating, type Placement } from '@floating-ui/vue'
-import { ref, shallowRef } from 'vue'
+import { ref, shallowRef, useTemplateRef, type VueElement } from 'vue'
 
 const open = defineModel<boolean>('open', { default: false })
 const props = defineProps<{
@@ -15,7 +16,8 @@ const props = defineProps<{
 }>()
 
 const rootElement = shallowRef<HTMLElement>()
-const floatElement = shallowRef<HTMLElement>()
+const menuPanel = useTemplateRef<Element | VueElement | undefined | null>('menuPanel')
+const floatElement = useUnrefHTMLElement(menuPanel)
 const hovered = ref(false)
 
 injectInteractionHandler().setWhen(
@@ -49,9 +51,7 @@ const { floatingStyles } = useFloating(rootElement, floatElement, {
       class="arrow"
     />
     <SizeTransition height :duration="100">
-      <div v-if="open" ref="floatElement" class="DropdownMenuContent" :style="floatingStyles">
-        <slot name="entries" />
-      </div>
+      <slot v-if="open" ref="menuPanel" name="menu" :style="floatingStyles" />
     </SizeTransition>
   </div>
 </template>
@@ -63,18 +63,6 @@ const { floatingStyles } = useFloating(rootElement, floatElement, {
   margin: -4px;
 }
 
-.DropdownMenuContent {
-  display: flex;
-  flex-direction: column;
-  border-radius: 13px;
-  background: var(--color-frame-bg);
-  backdrop-filter: var(--blur-app-bg);
-  margin: 0 -4px;
-  z-index: 1;
-  gap: 4px;
-  padding: 8px;
-}
-
 .arrow {
   position: absolute;
   bottom: -5px;
diff --git a/app/gui/src/project-view/components/ExtendedMenu.vue b/app/gui/src/project-view/components/ExtendedMenu.vue
index c219f93000..5eeb6b7b30 100644
--- a/app/gui/src/project-view/components/ExtendedMenu.vue
+++ b/app/gui/src/project-view/components/ExtendedMenu.vue
@@ -2,6 +2,7 @@
 import { codeEditorBindings, documentationEditorBindings } from '@/bindings'
 import DropdownMenu from '@/components/DropdownMenu.vue'
 import MenuButton from '@/components/MenuButton.vue'
+import MenuPanel from '@/components/MenuPanel.vue'
 import SvgButton from '@/components/SvgButton.vue'
 import SvgIcon from '@/components/SvgIcon.vue'
 import { ref } from 'vue'
@@ -31,40 +32,47 @@ const toggleDocumentationEditorShortcut = documentationEditorBindings.bindings.t
     title="Additional Options"
   >
     <template #button><SvgIcon name="3_dot_menu" class="moreIcon" /></template>
-    <template #entries>
-      <div>
-        <div class="nonInteractive"><SvgIcon name="zoom" class="rowIcon" />Zoom</div>
-        <div class="zoomControl rightSide">
-          <SvgButton
-            class="zoomButton"
-            name="minus"
-            title="Decrease Zoom"
-            @click="emit('zoomOut')"
-          />
-          <span
-            class="zoomScaleLabel"
-            v-text="props.zoomLevel ? props.zoomLevel.toFixed(0) + '%' : '?'"
-          ></span>
-          <SvgButton class="zoomButton" name="add" title="Increase Zoom" @click="emit('zoomIn')" />
-          <div class="divider"></div>
-          <SvgButton
-            name="show_all"
-            class="showAllIcon"
-            title="Show All Components"
-            @click="emit('fitToAllClicked')"
-          />
+    <template #menu>
+      <MenuPanel>
+        <div>
+          <div class="nonInteractive"><SvgIcon name="zoom" class="rowIcon" />Zoom</div>
+          <div class="zoomControl rightSide">
+            <SvgButton
+              class="zoomButton"
+              name="minus"
+              title="Decrease Zoom"
+              @click="emit('zoomOut')"
+            />
+            <span
+              class="zoomScaleLabel"
+              v-text="props.zoomLevel ? props.zoomLevel.toFixed(0) + '%' : '?'"
+            ></span>
+            <SvgButton
+              class="zoomButton"
+              name="add"
+              title="Increase Zoom"
+              @click="emit('zoomIn')"
+            />
+            <div class="divider"></div>
+            <SvgButton
+              name="show_all"
+              class="showAllIcon"
+              title="Show All Components"
+              @click="emit('fitToAllClicked')"
+            />
+          </div>
         </div>
-      </div>
-      <MenuButton v-model="showCodeEditor" @click="open = false">
-        <SvgIcon name="bottom_panel" class="rowIcon" />
-        Code Editor
-        <div class="rightSide" v-text="toggleCodeEditorShortcut" />
-      </MenuButton>
-      <MenuButton v-model="showDocumentationEditor" @click="open = false">
-        <SvgIcon name="right_panel" class="rowIcon" />
-        Documentation Editor
-        <div class="rightSide" v-text="toggleDocumentationEditorShortcut" />
-      </MenuButton>
+        <MenuButton v-model="showCodeEditor" @click="open = false">
+          <SvgIcon name="bottom_panel" class="rowIcon" />
+          Code Editor
+          <div class="rightSide" v-text="toggleCodeEditorShortcut" />
+        </MenuButton>
+        <MenuButton v-model="showDocumentationEditor" @click="open = false">
+          <SvgIcon name="right_panel" class="rowIcon" />
+          Documentation Editor
+          <div class="rightSide" v-text="toggleDocumentationEditorShortcut" />
+        </MenuButton>
+      </MenuPanel>
     </template>
   </DropdownMenu>
 </template>
@@ -80,7 +88,7 @@ const toggleDocumentationEditorShortcut = documentationEditorBindings.bindings.t
   margin: 4px;
 }
 
-:deep(.DropdownMenuContent) {
+.MenuPanel {
   width: 250px;
   margin-top: 2px;
   padding: 4px;
diff --git a/app/gui/src/project-view/components/GraphEditor.vue b/app/gui/src/project-view/components/GraphEditor.vue
index fe957dc545..dfaa71c501 100644
--- a/app/gui/src/project-view/components/GraphEditor.vue
+++ b/app/gui/src/project-view/components/GraphEditor.vue
@@ -32,7 +32,7 @@ import { keyboardBusy, keyboardBusyExceptIn, unrefElement, useEvent } from '@/co
 import { groupColorVar } from '@/composables/nodeColors'
 import type { PlacementStrategy } from '@/composables/nodeCreation'
 import { useSyncLocalStorage } from '@/composables/syncLocalStorage'
-import { provideFullscreenContext } from '@/providers/fullscreenContext'
+import { provideGraphEditorLayers } from '@/providers/graphEditorLayers'
 import type { GraphNavigator } from '@/providers/graphNavigator'
 import { provideGraphNavigator } from '@/providers/graphNavigator'
 import { provideNodeColors } from '@/providers/graphNodeColors'
@@ -41,10 +41,12 @@ import { provideGraphSelection } from '@/providers/graphSelection'
 import { provideStackNavigator } from '@/providers/graphStackNavigator'
 import { provideInteractionHandler } from '@/providers/interactionHandler'
 import { provideKeyboard } from '@/providers/keyboard'
+import { provideSelectionButtons } from '@/providers/selectionButtons'
 import { injectVisibility } from '@/providers/visibility'
 import { provideWidgetRegistry } from '@/providers/widgetRegistry'
-import type { NodeId } from '@/stores/graph'
+import type { Node, NodeId } from '@/stores/graph'
 import { provideGraphStore } from '@/stores/graph'
+import { isInputNode, nodeId } from '@/stores/graph/graphDatabase'
 import type { RequiredImport } from '@/stores/graph/imports'
 import { useProjectStore } from '@/stores/project'
 import { provideNodeExecution } from '@/stores/project/nodeExecution'
@@ -87,7 +89,6 @@ const graphStore = provideGraphStore(projectStore, suggestionDb)
 const widgetRegistry = provideWidgetRegistry(graphStore.db)
 const _visualizationStore = provideVisualizationStore(projectStore)
 const visible = injectVisibility()
-provideFullscreenContext(rootNode)
 provideNodeExecution(projectStore)
 ;(window as any)._mockSuggestion = suggestionDb.mockSuggestion
 
@@ -109,6 +110,14 @@ const graphNavigator: GraphNavigator = provideGraphNavigator(viewportNode, keybo
   predicate: (e) => (e instanceof KeyboardEvent ? nodeSelection.selected.size === 0 : true),
 })
 
+// === Exposed layers ===
+
+const floatingLayer = ref<HTMLElement>()
+provideGraphEditorLayers({
+  fullscreen: rootNode,
+  floating: floatingLayer,
+})
+
 // === Client saved state ===
 
 const storedShowRightDock = ref()
@@ -232,6 +241,20 @@ const nodeSelection = provideGraphSelection(
   {
     isValid: (id) => graphStore.db.isNodeId(id),
     onSelected: (id) => graphStore.db.moveNodeToTop(id),
+    toSorted: (ids) => {
+      const idsSet = new Set(ids)
+      const inputNodes = [
+        ...iter.filter(
+          iter.filterDefined(
+            iter.map(idsSet, graphStore.db.nodeIdToNode.get.bind(graphStore.db.nodeIdToNode)),
+          ),
+          isInputNode,
+        ),
+      ]
+      inputNodes.sort((a, b) => a.argIndex - b.argIndex)
+      const nonInputNodeIds = graphStore.pickInCodeOrder(idsSet)
+      return iter.chain(inputNodes.map(nodeId), nonInputNodeIds)
+    },
   },
 )
 
@@ -261,10 +284,23 @@ const { scheduleCreateNode, createNodes, placeNode } = provideNodeCreation(
 
 // === Clipboard Copy/Paste ===
 
-const { copySelectionToClipboard, createNodesFromClipboard } = useGraphEditorClipboard(
-  graphStore,
-  toRef(nodeSelection, 'selected'),
-  createNodes,
+const { copyNodesToClipboard, createNodesFromClipboard } = useGraphEditorClipboard(createNodes)
+
+// === Selection Buttons ===
+
+const { buttons: selectionButtons } = provideSelectionButtons(
+  () =>
+    iter.filterDefined(
+      iter.map(
+        nodeSelection.selected,
+        graphStore.db.nodeIdToNode.get.bind(graphStore.db.nodeIdToNode),
+      ),
+    ),
+  {
+    collapseNodes,
+    copyNodesToClipboard,
+    deleteNodes: (nodes) => graphStore.deleteNodes(nodes.map(nodeId)),
+  },
 )
 
 // === Interactions ===
@@ -317,7 +353,7 @@ const graphBindingsHandler = graphBindings.handler({
       createWithComponentBrowser(fromSelection() ?? { placement: { type: 'mouse' } })
     }
   },
-  deleteSelected,
+  deleteSelected: selectionButtons.deleteSelected.action!,
   zoomToSelected() {
     zoomToSelected()
   },
@@ -341,15 +377,11 @@ const graphBindingsHandler = graphBindings.handler({
       }
     })
   },
-  copyNode() {
-    copySelectionToClipboard()
-  },
+  copyNode: selectionButtons.copy.action!,
   pasteNode() {
     createNodesFromClipboard()
   },
-  collapse() {
-    collapseNodes()
-  },
+  collapse: selectionButtons.collapse.action!,
   enterNode() {
     const selectedNode = set.first(nodeSelection.selected)
     if (selectedNode) {
@@ -360,7 +392,7 @@ const graphBindingsHandler = graphBindings.handler({
     stackNavigator.exitNode()
   },
   changeColorSelectedNodes() {
-    showColorPicker.value = true
+    selectionButtons.pickColorMulti.state = true
   },
   openDocumentation() {
     const result = tryGetSelectionDocUrl()
@@ -392,10 +424,6 @@ const { handleClick } = useDoubleClick(
   },
 )
 
-function deleteSelected() {
-  graphStore.deleteNodes(nodeSelection.selected)
-}
-
 // === Code Editor ===
 
 const codeEditor = shallowRef<ComponentInstance<typeof CodeEditor>>()
@@ -610,11 +638,11 @@ function handleEdgeDrop(source: Ast.AstId, position: Vec2) {
 
 // === Node Collapsing ===
 
-function collapseNodes() {
+function collapseNodes(nodes: Node[]) {
   const selected = new Set(
-    iter.filter(
-      nodeSelection.selected,
-      (id) => graphStore.db.nodeIdToNode.get(id)?.type === 'component',
+    iter.map(
+      iter.filter(nodes, ({ type }) => type === 'component'),
+      nodeId,
     ),
   )
   if (selected.size == 0) return
@@ -698,8 +726,6 @@ provideNodeColors(graphStore, (variable) =>
   viewportNode.value ? getComputedStyle(viewportNode.value).getPropertyValue(variable) : '',
 )
 
-const showColorPicker = ref(false)
-
 const groupColors = computed(() => {
   const styles: { [key: string]: string } = {}
   for (const group of suggestionDb.groups) {
@@ -747,23 +773,24 @@ const documentationEditorFullscreen = ref(false)
         </template>
         <TopBar
           v-model:recordMode="projectStore.recordMode"
-          v-model:showColorPicker="showColorPicker"
           v-model:showCodeEditor="showCodeEditor"
           v-model:showDocumentationEditor="rightDockVisible"
           :zoomLevel="100.0 * graphNavigator.targetScale"
-          :componentsSelected="nodeSelection.selected.size"
           :class="{ extraRightSpace: !rightDockVisible }"
           @fitToAllClicked="zoomToSelected"
           @zoomIn="graphNavigator.stepZoom(+1)"
           @zoomOut="graphNavigator.stepZoom(-1)"
-          @collapseNodes="collapseNodes"
-          @removeNodes="deleteSelected"
         />
         <SceneScroller
           :navigator="graphNavigator"
           :scrollableArea="Rect.Bounding(...graphStore.visibleNodeAreas)"
         />
         <GraphMouse />
+        <div
+          ref="floatingLayer"
+          class="floatingLayer"
+          :style="{ transform: graphNavigator.transform }"
+        />
       </div>
       <BottomPanel v-model:show="showCodeEditor">
         <Suspense>
@@ -837,4 +864,19 @@ const documentationEditorFullscreen = ref(false)
   --node-color-no-type: #596b81;
   --output-node-color: #006b8a;
 }
+
+.floatingLayer {
+  position: absolute;
+  top: 0;
+  left: 0;
+  /* The size isn't important, except it must be non-zero for `floating-ui` to calculate the scale factor. */
+  width: 1px;
+  height: 1px;
+  contain: layout size style;
+  will-change: transform;
+  pointer-events: none;
+  > * {
+    pointer-events: auto;
+  }
+}
 </style>
diff --git a/app/gui/src/project-view/components/GraphEditor/GraphNode.vue b/app/gui/src/project-view/components/GraphEditor/GraphNode.vue
index 5d0e7204b6..c628a4cef6 100644
--- a/app/gui/src/project-view/components/GraphEditor/GraphNode.vue
+++ b/app/gui/src/project-view/components/GraphEditor/GraphNode.vue
@@ -1,5 +1,6 @@
 <script setup lang="ts">
-import { nodeEditBindings } from '@/bindings'
+import { graphBindings, nodeEditBindings } from '@/bindings'
+import ComponentContextMenu from '@/components/ComponentContextMenu.vue'
 import ComponentMenu from '@/components/ComponentMenu.vue'
 import GraphNodeComment from '@/components/GraphEditor/GraphNodeComment.vue'
 import GraphNodeMessage, {
@@ -16,10 +17,12 @@ import NodeWidgetTree, {
   GRAB_HANDLE_X_MARGIN_R,
   ICON_WIDTH,
 } from '@/components/GraphEditor/NodeWidgetTree.vue'
+import PointFloatingMenu from '@/components/PointFloatingMenu.vue'
 import SmallPlusButton from '@/components/SmallPlusButton.vue'
 import SvgIcon from '@/components/SvgIcon.vue'
 import { useDoubleClick } from '@/composables/doubleClick'
 import { usePointer, useResizeObserver } from '@/composables/events'
+import { provideComponentButtons } from '@/providers/componentButtons'
 import { injectGraphNavigator } from '@/providers/graphNavigator'
 import { injectNodeColors } from '@/providers/graphNodeColors'
 import { injectGraphSelection } from '@/providers/graphSelection'
@@ -28,7 +31,6 @@ import { useGraphStore, type Node } from '@/stores/graph'
 import { asNodeId } from '@/stores/graph/graphDatabase'
 import { useProjectStore } from '@/stores/project'
 import { useNodeExecution } from '@/stores/project/nodeExecution'
-import { suggestionDocumentationUrl } from '@/stores/suggestionDatabase/entry'
 import { Ast } from '@/util/ast'
 import type { AstId } from '@/util/ast/abstract'
 import { prefixes } from '@/util/ast/node'
@@ -58,7 +60,6 @@ const emit = defineEmits<{
   dragging: [offset: Vec2]
   draggingCommited: []
   draggingCancelled: []
-  delete: []
   replaceSelection: []
   outputPortClick: [event: PointerEvent, portId: AstId]
   outputPortDoubleClick: [event: PointerEvent, portId: AstId]
@@ -216,17 +217,19 @@ watch(menuVisible, (visible) => {
   if (!visible) menuFull.value = false
 })
 
-function openFullMenu() {
-  menuFull.value = true
-  setSelected()
+function setSoleSelected() {
+  nodeSelection?.setSelection(new Set([nodeId.value]))
 }
 
-function setSelected() {
-  nodeSelection?.setSelection(new Set([nodeId.value]))
+function ensureSelected() {
+  if (!nodeSelection?.isSelected(nodeId.value)) {
+    setSoleSelected()
+  }
 }
 
 const outputHovered = ref(false)
 const keyboard = injectKeyboard()
+
 const visualizationWidth = computed(() => props.node.vis?.width ?? null)
 const visualizationHeight = computed(() => props.node.vis?.height ?? null)
 const isVisualizationEnabled = computed({
@@ -311,11 +314,7 @@ const isRecordingOverridden = computed({
 
 const expressionInfo = computed(() => graph.db.getExpressionInfo(props.node.innerExpr.externalId))
 const executionState = computed(() => expressionInfo.value?.payload.type ?? 'Unknown')
-const suggestionEntry = computed(() => graph.db.getNodeMainSuggestion(nodeId.value))
 const color = computed(() => graph.db.getNodeColorStyle(nodeId.value))
-const documentationUrl = computed(
-  () => suggestionEntry.value && suggestionDocumentationUrl(suggestionEntry.value),
-)
 
 const nodeEditHandler = nodeEditBindings.handler({
   cancel(e) {
@@ -390,11 +389,6 @@ function updateVisualizationRect(rect: Rect | undefined) {
   emit('update:visualizationRect', rect)
 }
 
-const editingComment = ref(false)
-
-const { getNodeColor, getNodeColors } = injectNodeColors()
-const matchableNodeColors = getNodeColors((node) => node !== nodeId.value)
-
 const graphSelectionSize = computed(() =>
   isVisualizationEnabled.value && visRect.value ? visRect.value.size : nodeSize.value,
 )
@@ -415,18 +409,71 @@ const dataSource = computed(
 
 // === Recompute node expression ===
 
-// The node is considered to be recomputing for at least this time.
-const MINIMAL_EXECUTION_TIMEOUT_MS = 500
-const recomputationTimeout = ref(false)
-const actualRecomputationStatus = nodeExecution.isBeingRecomputed(nodeId.value)
-const isBeingRecomputed = computed(
-  () => recomputationTimeout.value || actualRecomputationStatus.value,
-)
-function recomputeOnce() {
-  nodeExecution.recomputeOnce(nodeId.value, 'Live')
-  recomputationTimeout.value = true
-  setTimeout(() => (recomputationTimeout.value = false), MINIMAL_EXECUTION_TIMEOUT_MS)
+function useRecomputation() {
+  // The node is considered to be recomputing for at least this time.
+  const MINIMAL_EXECUTION_TIMEOUT_MS = 500
+  const recomputationTimeout = ref(false)
+  const actualRecomputationStatus = nodeExecution.isBeingRecomputed(nodeId.value)
+  const isBeingRecomputed = computed(
+    () => recomputationTimeout.value || actualRecomputationStatus.value,
+  )
+  function recomputeOnce() {
+    nodeExecution.recomputeOnce(nodeId.value, 'Live')
+    recomputationTimeout.value = true
+    setTimeout(() => (recomputationTimeout.value = false), MINIMAL_EXECUTION_TIMEOUT_MS)
+  }
+  return { recomputeOnce, isBeingRecomputed }
 }
+
+// === Component actions ===
+
+const { getNodeColor, getNodeColors } = injectNodeColors()
+const { recomputeOnce, isBeingRecomputed } = useRecomputation()
+
+const { editingComment } = provideComponentButtons(
+  {
+    graphBindings: graphBindings.bindings,
+    nodeEditBindings: nodeEditBindings.bindings,
+    onBeforeAction: setSoleSelected,
+  },
+  {
+    enterNode: {
+      action: () => emit('enterNode'),
+      hidden: computed(() => !graph.nodeCanBeEntered(nodeId.value)),
+    },
+    startEditing: {
+      action: startEditingNode,
+    },
+    editingComment: {
+      state: ref(false),
+    },
+    createNewNode: {
+      action: () => emit('createNodes', [{ commit: false, content: undefined }]),
+    },
+    toggleDocPanel: {
+      action: () => emit('toggleDocPanel'),
+    },
+    toggleVisualization: {
+      state: isVisualizationEnabled,
+    },
+    pickColor: {
+      state: ref(false),
+      actionData: {
+        currentColor: computed({
+          get: () => getNodeColor(nodeId.value),
+          set: (color) => emit('setNodeColor', color),
+        }),
+        matchableColors: getNodeColors((node) => node !== nodeId.value),
+      },
+    },
+    recompute: {
+      action: recomputeOnce,
+      disabled: isBeingRecomputed,
+    },
+  },
+)
+
+const showMenuAt = ref<{ x: number; y: number }>()
 </script>
 
 <template>
@@ -456,6 +503,7 @@ function recomputeOnce() {
     @pointerenter="(nodeHovered = true), updateNodeHover($event)"
     @pointerleave="(nodeHovered = false), updateNodeHover(undefined)"
     @pointermove="updateNodeHover"
+    @contextmenu.stop.prevent="ensureSelected(), (showMenuAt = $event)"
   >
     <Teleport v-if="navigator && !edited && graphNodeSelections" :to="graphNodeSelections">
       <GraphNodeSelection
@@ -478,32 +526,15 @@ function recomputeOnce() {
       v-if="!menuVisible && isRecordingOverridden"
       class="overrideRecordButton clickable"
       data-testid="recordingOverriddenButton"
-      @click="(isRecordingOverridden = false), setSelected()"
+      @click="(isRecordingOverridden = false), setSoleSelected()"
     >
       <SvgIcon name="record" />
     </button>
     <ComponentMenu
       v-if="menuVisible"
-      v-model:isVisualizationEnabled="isVisualizationEnabled"
-      :isRecordingEnabledGlobally="projectStore.isRecordingEnabled"
-      :nodeColor="getNodeColor(nodeId)"
-      :matchableNodeColors="matchableNodeColors"
-      :documentationUrl="documentationUrl"
-      :isRemovable="props.node.type === 'component'"
-      :isEnterable="graph.nodeCanBeEntered(nodeId)"
-      :isBeingRecomputed="isBeingRecomputed"
-      @enterNode="emit('enterNode')"
-      @startEditing="startEditingNode"
-      @startEditingComment="editingComment = true"
-      @openFullMenu="openFullMenu"
-      @delete="emit('delete')"
       @pointerenter="menuHovered = true"
       @pointerleave="menuHovered = false"
-      @update:nodeColor="emit('setNodeColor', $event)"
-      @createNewNode="setSelected(), emit('createNodes', [{ commit: false, content: undefined }])"
-      @toggleDocPanel="emit('toggleDocPanel')"
-      @click.capture="setSelected"
-      @recompute="recomputeOnce"
+      @click.capture="ensureSelected"
     />
     <GraphVisualization
       v-if="isVisualizationVisible"
@@ -527,13 +558,13 @@ function recomputeOnce() {
       @update:height="emit('update:visualizationHeight', $event)"
       @update:nodePosition="graph.setNodePosition(nodeId, $event)"
       @createNodes="emit('createNodes', $event)"
-      @click.capture="setSelected"
+      @click.capture="setSoleSelected"
     />
     <GraphNodeComment
-      v-model:editing="editingComment"
+      v-model:editing="editingComment.state"
       :node="node"
       class="beforeNode"
-      @click.capture="setSelected"
+      @click.capture="setSoleSelected"
     />
     <div
       ref="contentNode"
@@ -551,7 +582,6 @@ function recomputeOnce() {
         :potentialSelfArgumentId="potentialSelfArgumentId"
         :conditionalPorts="props.node.conditionalPorts"
         :extended="isOnlyOneSelected"
-        @openFullMenu="openFullMenu"
       />
     </div>
     <div class="statuses">
@@ -582,9 +612,12 @@ function recomputeOnce() {
     <SmallPlusButton
       v-if="menuVisible"
       :class="isVisualizationVisible ? 'afterNode' : 'belowMenu'"
-      @createNodes="setSelected(), emit('createNodes', $event)"
+      @createNodes="setSoleSelected(), emit('createNodes', $event)"
     />
   </div>
+  <PointFloatingMenu v-if="showMenuAt" :point="showMenuAt" @close="showMenuAt = undefined">
+    <ComponentContextMenu @close="showMenuAt = undefined" />
+  </PointFloatingMenu>
 </template>
 
 <style scoped>
diff --git a/app/gui/src/project-view/components/GraphEditor/GraphNodes.vue b/app/gui/src/project-view/components/GraphEditor/GraphNodes.vue
index 039299e175..a8398cc5a0 100644
--- a/app/gui/src/project-view/components/GraphEditor/GraphNodes.vue
+++ b/app/gui/src/project-view/components/GraphEditor/GraphNodes.vue
@@ -69,7 +69,6 @@ const graphNodeSelections = shallowRef<HTMLElement>()
       :node="node"
       :edited="id === graphStore.editedNodeInfo?.id"
       :graphNodeSelections="graphNodeSelections"
-      @delete="graphStore.deleteNodes([id])"
       @dragging="nodeIsDragged(id, $event)"
       @draggingCommited="dragging.finishDrag()"
       @draggingCancelled="dragging.cancelDrag()"
diff --git a/app/gui/src/project-view/components/GraphEditor/NodeWidgetTree.vue b/app/gui/src/project-view/components/GraphEditor/NodeWidgetTree.vue
index f2d6657612..333ac1bdb3 100644
--- a/app/gui/src/project-view/components/GraphEditor/NodeWidgetTree.vue
+++ b/app/gui/src/project-view/components/GraphEditor/NodeWidgetTree.vue
@@ -23,9 +23,6 @@ const props = defineProps<{
   conditionalPorts: Set<Ast.AstId>
   extended: boolean
 }>()
-const emit = defineEmits<{
-  openFullMenu: []
-}>()
 const graph = useGraphStore()
 const rootPort = computed(() => {
   const input = WidgetInput.FromAst(props.ast)
@@ -104,7 +101,6 @@ const widgetTree = provideWidgetTree(
   toRef(props, 'conditionalPorts'),
   toRef(props, 'extended'),
   layoutTransitions.active,
-  () => emit('openFullMenu'),
 )
 
 const topLevelIcon = computed(() => iconOfNode(props.nodeId, graph.db))
diff --git a/app/gui/src/project-view/components/GraphEditor/clipboard.ts b/app/gui/src/project-view/components/GraphEditor/clipboard.ts
index 501b8dac90..602db40c72 100644
--- a/app/gui/src/project-view/components/GraphEditor/clipboard.ts
+++ b/app/gui/src/project-view/components/GraphEditor/clipboard.ts
@@ -1,12 +1,11 @@
 import type { NodeCreationOptions } from '@/composables/nodeCreation'
-import type { GraphStore, Node, NodeId } from '@/stores/graph'
+import type { Node } from '@/stores/graph'
 import { Ast } from '@/util/ast'
 import { Pattern } from '@/util/ast/match'
 import { nodeDocumentationText } from '@/util/ast/node'
 import { Vec2 } from '@/util/data/vec2'
-import type { ToValue } from '@/util/reactivity'
 import * as iter from 'enso-common/src/utilities/data/iter'
-import { computed, toValue } from 'vue'
+import { computed } from 'vue'
 import type { NodeMetadataFields } from 'ydoc-shared/ast'
 
 // MIME type in *vendor tree*; see https://www.rfc-editor.org/rfc/rfc6838#section-3.2
@@ -57,21 +56,11 @@ function getClipboard(): ExtendedClipboard {
 
 /** A composable for handling copying and pasting nodes in the GraphEditor. */
 export function useGraphEditorClipboard(
-  graphStore: GraphStore,
-  selected: ToValue<Set<NodeId>>,
   createNodes: (nodesOptions: Iterable<NodeCreationOptions>) => void,
 ) {
-  /** Copy the content of the selected node to the clipboard. */
-  async function copySelectionToClipboard() {
-    const nodes = new Array<Node>()
-    const ids = graphStore.pickInCodeOrder(toValue(selected))
-    for (const id of ids) {
-      const node = graphStore.db.nodeIdToNode.get(id)
-      if (!node) continue
-      nodes.push(node)
-    }
-    if (!nodes.length) return
-    return writeClipboard(nodesToClipboardData(nodes))
+  /** Copy the content of the specified nodes to the clipboard, in the order provided. */
+  async function copyNodesToClipboard(nodes: Node[]): Promise<void> {
+    if (nodes.length) await writeClipboard(nodesToClipboardData(nodes))
   }
 
   /** Read the clipboard and if it contains valid data, create nodes from the content. */
@@ -105,7 +94,7 @@ export function useGraphEditorClipboard(
   }
 
   return {
-    copySelectionToClipboard,
+    copyNodesToClipboard,
     createNodesFromClipboard,
   }
 }
diff --git a/app/gui/src/project-view/components/GraphEditor/widgets/WidgetIcon.vue b/app/gui/src/project-view/components/GraphEditor/widgets/WidgetIcon.vue
index fc8052ea3f..cea42f767e 100644
--- a/app/gui/src/project-view/components/GraphEditor/widgets/WidgetIcon.vue
+++ b/app/gui/src/project-view/components/GraphEditor/widgets/WidgetIcon.vue
@@ -1,13 +1,11 @@
 <script setup lang="ts">
 import SvgIcon from '@/components/SvgIcon.vue'
 import { Score, defineWidget, widgetProps } from '@/providers/widgetRegistry'
-import { injectWidgetTree } from '@/providers/widgetTree'
 import type { URLString } from '@/util/data/urlString'
 import type { Icon } from '@/util/iconName'
 import NodeWidget from '../NodeWidget.vue'
 
 const props = defineProps(widgetProps(widgetDefinition))
-const tree = injectWidgetTree()
 </script>
 
 <script lang="ts">
@@ -33,11 +31,7 @@ export const widgetDefinition = defineWidget(
 
 <template>
   <div class="WidgetIcon">
-    <SvgIcon
-      class="nodeCategoryIcon grab-handle"
-      :name="props.input[DisplayIcon].icon"
-      @click.right.stop.prevent="tree.emitOpenFullMenu()"
-    />
+    <SvgIcon class="nodeCategoryIcon grab-handle" :name="props.input[DisplayIcon].icon" />
     <NodeWidget v-if="props.input[DisplayIcon].showContents === true" :input="props.input" />
   </div>
 </template>
diff --git a/app/gui/src/project-view/components/MenuPanel.vue b/app/gui/src/project-view/components/MenuPanel.vue
new file mode 100644
index 0000000000..9fa1935af1
--- /dev/null
+++ b/app/gui/src/project-view/components/MenuPanel.vue
@@ -0,0 +1,19 @@
+<template>
+  <div class="MenuPanel">
+    <slot />
+  </div>
+</template>
+
+<style scoped>
+.MenuPanel {
+  display: flex;
+  flex-direction: column;
+  border-radius: 13px;
+  background: var(--color-frame-bg);
+  backdrop-filter: var(--blur-app-bg);
+  margin: 0 -4px;
+  z-index: 1;
+  gap: 4px;
+  padding: 8px;
+}
+</style>
diff --git a/app/gui/src/project-view/components/PointFloatingMenu.vue b/app/gui/src/project-view/components/PointFloatingMenu.vue
new file mode 100644
index 0000000000..8ec0925827
--- /dev/null
+++ b/app/gui/src/project-view/components/PointFloatingMenu.vue
@@ -0,0 +1,73 @@
+<script setup lang="ts">
+import { useResizeObserver } from '@/composables/events'
+import { useGraphEditorLayers } from '@/providers/graphEditorLayers'
+import { injectInteractionHandler } from '@/providers/interactionHandler'
+import { endOnClickOutside } from '@/util/autoBlur'
+import { autoUpdate, flip, shift, useFloating } from '@floating-ui/vue'
+import { computed, onMounted, useTemplateRef, watch } from 'vue'
+
+const { point } = defineProps<{
+  /** Location to display the menu near, in client coordinates. */
+  point: { x: number; y: number }
+}>()
+const emit = defineEmits<{ close: [] }>()
+
+const interaction = injectInteractionHandler()
+const { floating: floatingLayer } = useGraphEditorLayers()
+
+const menu = useTemplateRef<HTMLElement>('menu')
+
+function pointVirtualEl({ x, y }: { x: number; y: number }) {
+  return {
+    getBoundingClientRect() {
+      return {
+        width: 0,
+        height: 0,
+        x,
+        y,
+        top: y,
+        left: x,
+        right: x,
+        bottom: y,
+      }
+    },
+  }
+}
+
+const virtualEl = computed(() => pointVirtualEl(point))
+const { floatingStyles, update } = useFloating(virtualEl, menu, {
+  placement: 'bottom-start',
+  middleware: [flip(), shift({ crossAxis: true })],
+  whileElementsMounted: autoUpdate,
+})
+
+const menuSize = useResizeObserver(menu)
+watch(menuSize, update)
+
+onMounted(() => {
+  interaction.setCurrent(
+    endOnClickOutside(menu, {
+      cancel: () => emit('close'),
+      end: () => emit('close'),
+    }),
+  )
+})
+</script>
+
+<template>
+  <Teleport v-if="floatingLayer" :to="floatingLayer">
+    <div ref="menu" class="PointFloatingMenu" :style="floatingStyles">
+      <slot />
+    </div>
+  </Teleport>
+</template>
+
+<style>
+.PointFloatingMenu {
+  position: absolute;
+  top: 0;
+  left: 0;
+  height: fit-content;
+  width: fit-content;
+}
+</style>
diff --git a/app/gui/src/project-view/components/SelectionButton.vue b/app/gui/src/project-view/components/SelectionButton.vue
new file mode 100644
index 0000000000..49ec8ba68f
--- /dev/null
+++ b/app/gui/src/project-view/components/SelectionButton.vue
@@ -0,0 +1,28 @@
+<script setup lang="ts">
+import SvgButton from '@/components/SvgButton.vue'
+import ToggleIcon from '@/components/ToggleIcon.vue'
+import { injectSelectionButtons, type SelectionButtons } from '@/providers/selectionButtons'
+
+const { button: buttonName } = defineProps<{ button: keyof SelectionButtons }>()
+
+const { buttons } = injectSelectionButtons()
+const button = buttons[buttonName]
+</script>
+
+<template>
+  <ToggleIcon
+    v-if="button.state != null"
+    v-model="button.state"
+    :icon="button.icon"
+    :disabled="button.disabled"
+    :title="button.descriptionWithShortcut"
+    @click.stop="button.action ?? ''"
+  />
+  <SvgButton
+    v-else
+    :name="button.icon"
+    :disabled="button.disabled"
+    :title="button.descriptionWithShortcut"
+    @click.stop="button.action"
+  />
+</template>
diff --git a/app/gui/src/project-view/components/SelectionDropdown.vue b/app/gui/src/project-view/components/SelectionDropdown.vue
index a0e8b7697a..aecc8e5115 100644
--- a/app/gui/src/project-view/components/SelectionDropdown.vue
+++ b/app/gui/src/project-view/components/SelectionDropdown.vue
@@ -3,6 +3,7 @@
 
 import DropdownMenu from '@/components/DropdownMenu.vue'
 import MenuButton from '@/components/MenuButton.vue'
+import MenuPanel from '@/components/MenuPanel.vue'
 import SvgIcon from '@/components/SvgIcon.vue'
 import type { SelectionMenuOption } from '@/components/visualizations/toolbar'
 import { ref } from 'vue'
@@ -31,18 +32,20 @@ const open = ref(false)
         />
       </template>
     </template>
-    <template #entries>
-      <MenuButton
-        v-for="[key, option] in Object.entries(options)"
-        :key="key"
-        :title="option.title"
-        :modelValue="selected === key"
-        @update:modelValue="$event && (selected = key)"
-        @click="open = false"
-      >
-        <SvgIcon :name="option.icon" :style="option.iconStyle" :data-testid="option.dataTestid" />
-        <div v-if="option.label" class="iconLabel" v-text="option.label" />
-      </MenuButton>
+    <template #menu>
+      <MenuPanel>
+        <MenuButton
+          v-for="[key, option] in Object.entries(options)"
+          :key="key"
+          :title="option.title"
+          :modelValue="selected === key"
+          @update:modelValue="$event && (selected = key)"
+          @click="open = false"
+        >
+          <SvgIcon :name="option.icon" :style="option.iconStyle" :data-testid="option.dataTestid" />
+          <div v-if="option.label" class="iconLabel" v-text="option.label" />
+        </MenuButton>
+      </MenuPanel>
     </template>
   </DropdownMenu>
 </template>
diff --git a/app/gui/src/project-view/components/SelectionDropdownText.vue b/app/gui/src/project-view/components/SelectionDropdownText.vue
index 6af6efddc8..72b6f791b8 100644
--- a/app/gui/src/project-view/components/SelectionDropdownText.vue
+++ b/app/gui/src/project-view/components/SelectionDropdownText.vue
@@ -2,6 +2,7 @@
 /** @file A dropdown menu supporting the pattern of selecting a single entry from a list. */
 import DropdownMenu from '@/components/DropdownMenu.vue'
 import MenuButton from '@/components/MenuButton.vue'
+import MenuPanel from '@/components/MenuPanel.vue'
 import { TextSelectionMenuOption } from '@/components/visualizations/toolbar'
 import { ref } from 'vue'
 
@@ -25,17 +26,19 @@ const open = ref(false)
         <div v-if="options[selected]?.label" class="iconLabel" v-text="options[selected]?.label" />
       </template>
     </template>
-    <template #entries>
-      <MenuButton
-        v-for="[key, option] in Object.entries(options)"
-        :key="key"
-        :title="option.title"
-        :modelValue="selected === key"
-        @update:modelValue="$event && (selected = key)"
-        @click="open = false"
-      >
-        <div v-if="option.label" class="iconLabel" v-text="option.label" />
-      </MenuButton>
+    <template #menu>
+      <MenuPanel>
+        <MenuButton
+          v-for="[key, option] in Object.entries(options)"
+          :key="key"
+          :title="option.title"
+          :modelValue="selected === key"
+          @update:modelValue="$event && (selected = key)"
+          @click="open = false"
+        >
+          <div v-if="option.label" class="iconLabel" v-text="option.label" />
+        </MenuButton>
+      </MenuPanel>
     </template>
   </DropdownMenu>
 </template>
diff --git a/app/gui/src/project-view/components/SelectionMenu.vue b/app/gui/src/project-view/components/SelectionMenu.vue
index e83c2eded2..62f9c16cc3 100644
--- a/app/gui/src/project-view/components/SelectionMenu.vue
+++ b/app/gui/src/project-view/components/SelectionMenu.vue
@@ -1,35 +1,34 @@
 <script setup lang="ts">
 import ColorPickerMenu from '@/components/ColorPickerMenu.vue'
-import ToggleIcon from '@/components/ToggleIcon.vue'
-import SvgButton from './SvgButton.vue'
+import SelectionButton from '@/components/SelectionButton.vue'
+import { injectSelectionButtons } from '@/providers/selectionButtons'
 
-const showColorPicker = defineModel<boolean>('showColorPicker', { required: true })
-const _props = defineProps<{ selectedComponents: number }>()
-const emit = defineEmits<{
-  collapseNodes: []
-  removeNodes: []
-}>()
+const { selectedNodeCount, buttons } = injectSelectionButtons()
+const { pickColorMulti } = buttons
 </script>
 
 <template>
-  <div class="SelectionMenu">
-    <span
-      v-text="`${selectedComponents} component${selectedComponents === 1 ? '' : 's'} selected`"
-    />
-    <SvgButton name="group" title="Group Selected Components" @click.stop="emit('collapseNodes')" />
-    <ToggleIcon
-      v-model="showColorPicker"
-      title="Color Selected Components"
-      icon="paint_palette"
-      :class="{
-        // Any `pointerdown` event outside the color picker will close it. Ignore clicks that occur while the color
-        // picker is open, so that it isn't toggled back open.
-        disableInput: showColorPicker,
-      }"
-    />
-    <SvgButton name="trash" title="Delete Selected Components" @click.stop="emit('removeNodes')" />
-    <ColorPickerMenu v-if="showColorPicker" class="submenu" @close="showColorPicker = false" />
-  </div>
+  <Transition>
+    <div v-if="selectedNodeCount > 1" class="SelectionMenu">
+      <span v-text="`${selectedNodeCount} components selected`" />
+      <SelectionButton button="collapse" />
+      <SelectionButton
+        button="pickColorMulti"
+        :class="{
+          // Any `pointerdown` event outside the color picker will close it. Ignore clicks that occur while the color
+          // picker is open, so that it isn't toggled back open.
+          disableInput: pickColorMulti.state,
+        }"
+      />
+      <SelectionButton button="copy" />
+      <SelectionButton button="deleteSelected" />
+      <ColorPickerMenu
+        v-if="pickColorMulti.state"
+        class="submenu"
+        @close="pickColorMulti.state = false"
+      />
+    </div>
+  </Transition>
 </template>
 
 <style scoped>
@@ -41,10 +40,7 @@ const emit = defineEmits<{
   backdrop-filter: var(--blur-app-bg);
   place-items: center;
   gap: 12px;
-  padding-left: 10px;
-  padding-right: 10px;
-  padding-top: 4px;
-  padding-bottom: 4px;
+  padding: 4px 10px;
 }
 
 .submenu {
@@ -63,4 +59,14 @@ const emit = defineEmits<{
 .disableInput {
   pointer-events: none;
 }
+
+.v-enter-active,
+.v-leave-active {
+  transition: opacity 0.25s ease;
+}
+
+.v-enter-from,
+.v-leave-to {
+  opacity: 0;
+}
 </style>
diff --git a/app/gui/src/project-view/components/SvgButton.vue b/app/gui/src/project-view/components/SvgButton.vue
index 068b3f758e..ff4dd237ba 100644
--- a/app/gui/src/project-view/components/SvgButton.vue
+++ b/app/gui/src/project-view/components/SvgButton.vue
@@ -7,7 +7,7 @@ import type { Icon } from '@/util/iconName'
 const _props = defineProps<{
   name?: Icon | URLString | undefined
   label?: string | undefined
-  disabled?: boolean
+  disabled?: boolean | undefined
   title?: string | undefined
 }>()
 </script>
diff --git a/app/gui/src/project-view/components/TopBar.vue b/app/gui/src/project-view/components/TopBar.vue
index f2780515c1..e053142733 100644
--- a/app/gui/src/project-view/components/TopBar.vue
+++ b/app/gui/src/project-view/components/TopBar.vue
@@ -5,19 +5,15 @@ import RecordControl from '@/components/RecordControl.vue'
 import SelectionMenu from '@/components/SelectionMenu.vue'
 import UndoRedoButtons from './UndoRedoButtons.vue'
 
-const showColorPicker = defineModel<boolean>('showColorPicker', { required: true })
 const showCodeEditor = defineModel<boolean>('showCodeEditor', { required: true })
 const showDocumentationEditor = defineModel<boolean>('showDocumentationEditor', { required: true })
 const props = defineProps<{
   zoomLevel: number
-  componentsSelected: number
 }>()
 const emit = defineEmits<{
   fitToAllClicked: []
   zoomIn: []
   zoomOut: []
-  collapseNodes: []
-  removeNodes: []
 }>()
 </script>
 
@@ -26,15 +22,7 @@ const emit = defineEmits<{
     <NavBreadcrumbs />
     <RecordControl />
     <UndoRedoButtons />
-    <Transition name="selection-menu">
-      <SelectionMenu
-        v-if="componentsSelected > 1"
-        v-model:showColorPicker="showColorPicker"
-        :selectedComponents="componentsSelected"
-        @collapseNodes="emit('collapseNodes')"
-        @removeNodes="emit('removeNodes')"
-      />
-    </Transition>
+    <SelectionMenu />
     <ExtendedMenu
       v-model:showCodeEditor="showCodeEditor"
       v-model:showDocumentationEditor="showDocumentationEditor"
@@ -64,14 +52,4 @@ const emit = defineEmits<{
 .TopBar.extraRightSpace {
   right: 32px;
 }
-
-.selection-menu-enter-active,
-.selection-menu-leave-active {
-  transition: opacity 0.25s ease;
-}
-
-.selection-menu-enter-from,
-.selection-menu-leave-to {
-  opacity: 0;
-}
 </style>
diff --git a/app/gui/src/project-view/components/WithFullscreenMode.vue b/app/gui/src/project-view/components/WithFullscreenMode.vue
index b9eb1490f8..c727fc7635 100644
--- a/app/gui/src/project-view/components/WithFullscreenMode.vue
+++ b/app/gui/src/project-view/components/WithFullscreenMode.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 /** @file Provides a fullscreen mode to its slot, based on conditional teleport and conditional styling. */
 
-import { useFullscreenContext } from '@/providers/fullscreenContext'
+import { useGraphEditorLayers } from '@/providers/graphEditorLayers'
 import { Rect } from '@/util/data/rect'
 import { computed, ref, toRef, watch } from 'vue'
 
@@ -41,7 +41,7 @@ const emit = defineEmits<{
 
 const content = ref<HTMLElement>()
 
-const { fullscreenContainer } = useFullscreenContext()
+const { fullscreen: fullscreenContainer } = useGraphEditorLayers()
 
 const fullscreenSize: Keyframe = {
   top: 0,
diff --git a/app/gui/src/project-view/components/widgets/AutoSizedInput.vue b/app/gui/src/project-view/components/widgets/AutoSizedInput.vue
index d4ab09484a..588729d5fe 100644
--- a/app/gui/src/project-view/components/widgets/AutoSizedInput.vue
+++ b/app/gui/src/project-view/components/widgets/AutoSizedInput.vue
@@ -114,6 +114,7 @@ defineExpose({
     :style="inputStyle"
     @pointerdown.stop
     @click.stop
+    @contextmenu.stop
     @keydown.backspace.stop
     @keydown.delete.stop
     @keydown.arrow-left.stop
diff --git a/app/gui/src/project-view/composables/events.ts b/app/gui/src/project-view/composables/events.ts
index a4f556a437..1968b20a18 100644
--- a/app/gui/src/project-view/composables/events.ts
+++ b/app/gui/src/project-view/composables/events.ts
@@ -13,6 +13,7 @@ import {
   toValue,
   watch,
   watchEffect,
+  type ComputedRef,
   type Ref,
   type ShallowRef,
   type WatchSource,
@@ -184,6 +185,16 @@ export function unrefElement(
   return result
 }
 
+/** Returns a reactive value for the input element's root, if it is an HTML element. */
+export function useUnrefHTMLElement(
+  element: Ref<Element | undefined | null | VueInstance>,
+): ComputedRef<HTMLElement | undefined> {
+  return computed(() => {
+    const elementValue = unrefElement(element)
+    return elementValue instanceof HTMLElement ? elementValue : undefined
+  })
+}
+
 interface ResizeObserverData {
   refCount: number
   boundRectUsers: number
diff --git a/app/gui/src/project-view/composables/nodeCreation.ts b/app/gui/src/project-view/composables/nodeCreation.ts
index b728b241be..5307b86d4a 100644
--- a/app/gui/src/project-view/composables/nodeCreation.ts
+++ b/app/gui/src/project-view/composables/nodeCreation.ts
@@ -16,6 +16,7 @@ import { Rect } from '@/util/data/rect'
 import { Vec2 } from '@/util/data/vec2'
 import { qnLastSegment, tryQualifiedName } from '@/util/qualifiedName'
 import type { ToValue } from '@/util/reactivity'
+import { identity } from '@vueuse/core'
 import * as iter from 'enso-common/src/utilities/data/iter'
 import { nextTick, toValue } from 'vue'
 import { assert, assertNever } from 'ydoc-shared/util/assert'
@@ -83,10 +84,6 @@ export function useNodeCreation(
     )
   }
 
-  function identity<T>(value: T): T {
-    return value
-  }
-
   function placeNodes(nodesOptions: Iterable<NodeCreationOptions>): NodeCreationOptions[] {
     const rects = new Array<Rect>()
     const { place } = usePlacement(rects, viewport)
diff --git a/app/gui/src/project-view/composables/selection.ts b/app/gui/src/project-view/composables/selection.ts
index f787e6b836..9573e2ba55 100644
--- a/app/gui/src/project-view/composables/selection.ts
+++ b/app/gui/src/project-view/composables/selection.ts
@@ -7,6 +7,7 @@ import type { Rect } from '@/util/data/rect'
 import { intersectionSize } from '@/util/data/set'
 import { Vec2 } from '@/util/data/vec2'
 import { dataAttribute, elementHierarchy } from '@/util/dom'
+import { identity } from '@vueuse/core'
 import * as iter from 'enso-common/src/utilities/data/iter'
 import * as set from 'lib0/set'
 import { computed, ref, shallowReactive, shallowRef } from 'vue'
@@ -18,6 +19,7 @@ interface BaseSelectionOptions<T> {
   isValid?: (element: T) => boolean
   onSelected?: (element: T) => void
   onDeselected?: (element: T) => void
+  toSorted?: (elements: Iterable<T>) => Iterable<T>
 }
 interface SelectionPackingOptions<T, PackedT> {
   /**
@@ -57,6 +59,7 @@ export function useSelection<T, PackedT>(
     isValid: () => true,
     onSelected: () => {},
     onDeselected: () => {},
+    toSorted: identity,
   }
   const PACKING_DEFAULTS: SelectionPackingOptions<T, T> = {
     pack: (element: T) => element,
@@ -76,7 +79,7 @@ type UseSelection<T, PackedT> = ReturnType<typeof useSelectionImpl<T, PackedT>>
 function useSelectionImpl<T, PackedT>(
   navigator: NavigatorComposable,
   elementRects: Map<T, Rect>,
-  { margin, isValid, onSelected, onDeselected }: Required<BaseSelectionOptions<T>>,
+  { margin, isValid, onSelected, onDeselected, toSorted }: Required<BaseSelectionOptions<T>>,
   { pack, unpack }: SelectionPackingOptions<T, PackedT>,
 ) {
   const anchor = shallowRef<Vec2>()
@@ -88,7 +91,9 @@ function useSelectionImpl<T, PackedT>(
   const unpackedRawSelected = computed(() =>
     set.from(iter.filterDefined(iter.map(rawSelected, unpack))),
   )
-  const selected = computed(() => set.from(iter.filter(unpackedRawSelected.value, isValid)))
+  const selected = computed(() =>
+    set.from(toSorted(iter.filter(unpackedRawSelected.value, isValid))),
+  )
   const isChanging = computed(() => anchor.value != null)
   const committedSelection = computed(() =>
     isChanging.value ? set.from(iter.filter(initiallySelected, isValid)) : selected.value,
@@ -224,6 +229,7 @@ function useSelectionImpl<T, PackedT>(
 
   return {
     // === Selected nodes ===
+    /** The valid currently-selected elements, in the order defined by `toSorted`, if provided. */
     selected,
     selectAll: () => {
       for (const id of elementRects.keys()) {
diff --git a/app/gui/src/project-view/providers/componentButtons.ts b/app/gui/src/project-view/providers/componentButtons.ts
new file mode 100644
index 0000000000..d9e7086a71
--- /dev/null
+++ b/app/gui/src/project-view/providers/componentButtons.ts
@@ -0,0 +1,120 @@
+import { createContextStore } from '@/providers'
+import {
+  reactiveButton,
+  type ActionOrStateRequired,
+  type Button,
+  type ButtonBehavior,
+  type Stateful,
+  type StatefulInput,
+} from '@/util/button'
+import { computed, proxyRefs, type Ref, type UnwrapRef } from 'vue'
+
+type Actions =
+  | 'enterNode'
+  | 'startEditing'
+  | 'editingComment'
+  | 'createNewNode'
+  | 'toggleDocPanel'
+  | 'toggleVisualization'
+  | 'recompute'
+  | 'pickColor'
+
+type ActionsWithVoidActionData = Exclude<Actions, 'pickColor'>
+type StatefulActions = 'toggleVisualization' | 'pickColor' | 'editingComment'
+
+type PickColorDataInput = {
+  currentColor: Ref<string | undefined>
+  matchableColors: Readonly<Ref<ReadonlySet<string>>>
+}
+type PickColorData = UnwrapRef<PickColorDataInput>
+
+export type ComponentButtons = Record<ActionsWithVoidActionData, Button<void>> &
+  Record<'pickColor', Button<PickColorData>> &
+  Record<StatefulActions, Stateful>
+
+/**
+ * Given the {@link ButtonBehavior} for each single-component button and some context, adds the UI information and
+ * constructs a collection of {@link Button}s.
+ */
+function useComponentButtons(
+  {
+    graphBindings,
+    nodeEditBindings,
+    onBeforeAction,
+  }: {
+    graphBindings: Record<'openComponentBrowser' | 'toggleVisualization', { humanReadable: string }>
+    nodeEditBindings: Record<'edit', { humanReadable: string }>
+    onBeforeAction: () => void
+  },
+  buttons: Record<Actions, ButtonBehavior & ActionOrStateRequired> &
+    Record<StatefulActions, StatefulInput> & {
+      pickColor: { actionData: PickColorDataInput }
+    },
+): ComponentButtons {
+  function withHooks<T extends { action?: (() => void) | undefined }>(value: T): T {
+    return {
+      ...value,
+      action:
+        value.action ?
+          () => {
+            onBeforeAction()
+            value.action?.()
+          }
+        : onBeforeAction,
+    }
+  }
+  return {
+    enterNode: reactiveButton({
+      ...withHooks(buttons.enterNode),
+      icon: 'open',
+      description: 'Open Grouped Components',
+      testid: 'enter-node-button',
+    }),
+    startEditing: reactiveButton({
+      ...withHooks(buttons.startEditing),
+      icon: 'edit',
+      description: 'Code Edit',
+      shortcut: nodeEditBindings.edit,
+      testid: 'edit-button',
+    }),
+    editingComment: reactiveButton({
+      ...withHooks(buttons.editingComment),
+      icon: 'comment',
+      description: 'Add Comment',
+    }),
+    createNewNode: reactiveButton({
+      ...withHooks(buttons.createNewNode),
+      icon: 'add',
+      description: 'Add New Component',
+      shortcut: graphBindings.openComponentBrowser,
+    }),
+    toggleDocPanel: reactiveButton({
+      ...withHooks(buttons.toggleDocPanel),
+      icon: 'help',
+      description: 'Help',
+    }),
+    toggleVisualization: reactiveButton({
+      ...withHooks(buttons.toggleVisualization),
+      icon: 'eye',
+      description: computed(() =>
+        buttons.toggleVisualization.state.value ? 'Hide Visualization' : 'Show Visualization',
+      ),
+      shortcut: graphBindings.toggleVisualization,
+    }),
+    recompute: reactiveButton({
+      ...withHooks(buttons.recompute),
+      icon: 'workflow_play',
+      description: 'Write',
+      testid: 'recompute',
+    }),
+    pickColor: reactiveButton({
+      ...withHooks(buttons.pickColor),
+      icon: 'paint_palette',
+      description: 'Color Component',
+      actionData: proxyRefs(buttons.pickColor.actionData),
+    }),
+  }
+}
+
+export { injectFn as injectComponentButtons, provideFn as provideComponentButtons }
+const { provideFn, injectFn } = createContextStore('Component buttons', useComponentButtons)
diff --git a/app/gui/src/project-view/providers/fullscreenContext.ts b/app/gui/src/project-view/providers/fullscreenContext.ts
deleted file mode 100644
index e490cb7400..0000000000
--- a/app/gui/src/project-view/providers/fullscreenContext.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { createContextStore } from '@/providers'
-import type { Ref } from 'vue'
-
-export { provideFn as provideFullscreenContext, injectFn as useFullscreenContext }
-const { provideFn, injectFn } = createContextStore(
-  'fullscreen context',
-  (fullscreenContainer: Readonly<Ref<HTMLElement | undefined>>) => ({
-    /** An element that fullscreen elements should be placed inside. */
-    fullscreenContainer,
-  }),
-)
diff --git a/app/gui/src/project-view/providers/graphEditorLayers.ts b/app/gui/src/project-view/providers/graphEditorLayers.ts
new file mode 100644
index 0000000000..7a8775d6c7
--- /dev/null
+++ b/app/gui/src/project-view/providers/graphEditorLayers.ts
@@ -0,0 +1,15 @@
+import { createContextStore } from '@/providers'
+import { identity } from '@vueuse/core'
+import type { Ref } from 'vue'
+
+export interface GraphEditorLayers {
+  /** An element that fullscreen elements should be placed inside. */
+  fullscreen: Readonly<Ref<HTMLElement | undefined>>
+  floating: Readonly<Ref<HTMLElement | undefined>>
+}
+
+export { provideFn as provideGraphEditorLayers, injectFn as useGraphEditorLayers }
+const { provideFn, injectFn } = createContextStore(
+  'Graph editor layers',
+  identity<GraphEditorLayers>,
+)
diff --git a/app/gui/src/project-view/providers/selectionButtons.ts b/app/gui/src/project-view/providers/selectionButtons.ts
new file mode 100644
index 0000000000..1912a5290e
--- /dev/null
+++ b/app/gui/src/project-view/providers/selectionButtons.ts
@@ -0,0 +1,89 @@
+import { graphBindings } from '@/bindings'
+import { createContextStore } from '@/providers'
+import { type ComponentButtons, injectComponentButtons } from '@/providers/componentButtons'
+import { type Node } from '@/stores/graph'
+import { type Button, reactiveButton } from '@/util/button'
+import { type ToValue } from '@/util/reactivity'
+import * as iter from 'enso-common/src/utilities/data/iter'
+import { type DisjointKeysUnion } from 'enso-common/src/utilities/data/object'
+import { computed, type ComputedRef, type Ref, ref, toValue } from 'vue'
+
+export type SelectionButtons = Record<
+  'collapse' | 'copy' | 'deleteSelected' | 'pickColorMulti',
+  Button<void>
+>
+
+function useSelectionButtons(
+  selectedNodes: ToValue<Iterable<Node>>,
+  actions: {
+    collapseNodes: (nodes: Node[]) => void
+    copyNodesToClipboard: (nodes: Node[]) => void
+    deleteNodes: (nodes: Node[]) => void
+  },
+): { selectedNodeCount: Readonly<Ref<number>>; buttons: SelectionButtons } {
+  function everyNode(predicate: (node: Node) => boolean): ComputedRef<boolean> {
+    return computed(() => iter.every(toValue(selectedNodes), predicate))
+  }
+  const selectedNodesArray = computed(() => [...toValue(selectedNodes)])
+  const selectedNodeCount = computed<number>(() => toValue(selectedNodesArray).length)
+  const singleNodeSelected = computed<boolean>(() => selectedNodeCount.value === 1)
+  const noNormalNodes = everyNode((node) => node.type !== 'component')
+  function action(action: keyof typeof actions): () => void {
+    return () => actions[action](toValue(selectedNodesArray))
+  }
+  return {
+    selectedNodeCount,
+    buttons: {
+      collapse: reactiveButton({
+        disabled: computed(() => singleNodeSelected.value || noNormalNodes.value),
+        icon: 'group',
+        description: 'Group Selected Components',
+        shortcut: graphBindings.bindings.collapse,
+        action: action('collapseNodes'),
+      }),
+      copy: reactiveButton({
+        disabled: noNormalNodes,
+        icon: 'copy2',
+        description: computed(() =>
+          singleNodeSelected.value ? 'Copy Component' : 'Copy Selected Components',
+        ),
+        shortcut: graphBindings.bindings.copyNode,
+        action: action('copyNodesToClipboard'),
+      }),
+      deleteSelected: reactiveButton({
+        disabled: noNormalNodes,
+        icon: 'trash2',
+        description: computed(() =>
+          singleNodeSelected.value ? 'Delete Component' : 'Delete Selected Components',
+        ),
+        shortcut: graphBindings.bindings.deleteSelected,
+        action: action('deleteNodes'),
+        testid: 'removeNode',
+      }),
+      pickColorMulti: reactiveButton({
+        state: ref(false),
+        disabled: computed(() => singleNodeSelected.value || noNormalNodes.value),
+        icon: 'paint_palette',
+        description: 'Color Selected Components',
+      }),
+    },
+  }
+}
+
+export { injectFn as injectSelectionButtons, provideFn as provideSelectionButtons }
+const { provideFn, injectFn } = createContextStore('Selection buttons', useSelectionButtons)
+
+export type ComponentAndSelectionButtons = DisjointKeysUnion<ComponentButtons, SelectionButtons>
+
+/** Returns {@link Button}s for the single-component actions and the selected-components actions. */
+export function injectComponentAndSelectionButtons(): {
+  selectedNodeCount: Readonly<Ref<number>>
+  buttons: ComponentAndSelectionButtons
+} {
+  const selectionButtons = injectFn()
+  const componentButtons = injectComponentButtons()
+  return {
+    ...selectionButtons,
+    buttons: { ...selectionButtons.buttons, ...componentButtons },
+  }
+}
diff --git a/app/gui/src/project-view/providers/widgetTree.ts b/app/gui/src/project-view/providers/widgetTree.ts
index c659ec6199..e1e5bd176b 100644
--- a/app/gui/src/project-view/providers/widgetTree.ts
+++ b/app/gui/src/project-view/providers/widgetTree.ts
@@ -18,7 +18,6 @@ const { provideFn, injectFn } = createContextStore(
     conditionalPorts: Ref<Set<Ast.AstId>>,
     extended: Ref<boolean>,
     hasActiveAnimations: Ref<boolean>,
-    emitOpenFullMenu: () => void,
   ) => {
     const graph = useGraphStore()
     const nodeSpanStart = computed(() => graph.moduleSource.getSpan(astRoot.value.id)![0])
@@ -35,7 +34,6 @@ const { provideFn, injectFn } = createContextStore(
       hasActiveAnimations,
       setCurrentEditRoot,
       currentEdit,
-      emitOpenFullMenu,
     })
   },
 )
diff --git a/app/gui/src/project-view/stores/graph/graphDatabase.ts b/app/gui/src/project-view/stores/graph/graphDatabase.ts
index dfac42f876..fd9a89fd56 100644
--- a/app/gui/src/project-view/stores/graph/graphDatabase.ts
+++ b/app/gui/src/project-view/stores/graph/graphDatabase.ts
@@ -360,7 +360,7 @@ export class GraphDb {
         prefixes,
         conditionalPorts,
         argIndex,
-      } satisfies NodeDataFromAst
+      } satisfies AllNodeFieldsFromAst
     }
   }
 
@@ -514,7 +514,14 @@ export function nodeIdFromOuterAst(outerAst: Ast.Statement | Ast.Expression) {
   return root && asNodeId(root.externalId)
 }
 
-export interface NodeDataFromAst {
+/** Given a node, returns its {@link NodeId}. */
+export function nodeId({ rootExpr }: { rootExpr: Ast.Expression }): NodeId {
+  return asNodeId(rootExpr.externalId)
+}
+
+export type NodeDataFromAst = ComponentNodeData | InputNodeData | OutputNodeData
+
+interface AllNodeFieldsFromAst {
   type: NodeType
   /**
    * The statement or top-level expression.
@@ -540,7 +547,7 @@ export interface NodeDataFromAst {
    */
   innerExpr: Ast.Expression
   /**
-    Prefixes that are present in `rootExpr` but omitted in `innerExpr` to ensure a clean output.
+   Prefixes that are present in `rootExpr` but omitted in `innerExpr` to ensure a clean output.
    */
   prefixes: Record<'enableRecording', Ast.AstId[] | undefined>
   /** A child AST in a syntactic position to be a self-argument input to the node. */
@@ -551,12 +558,34 @@ export interface NodeDataFromAst {
   argIndex: number | undefined
 }
 
+export interface ComponentNodeData extends AllNodeFieldsFromAst {
+  type: 'component'
+  outerAst: Ast.Statement
+}
+
+export interface InputNodeData extends AllNodeFieldsFromAst {
+  type: 'input'
+  outerAst: Ast.Expression
+  argIndex: number
+}
+
+/** Type predicate for nodes of type `input`. */
+export function isInputNode(node: Node): node is Node & InputNodeData {
+  return node.type === 'input'
+}
+
+export interface OutputNodeData extends AllNodeFieldsFromAst {
+  type: 'output'
+  outerAst: Ast.Statement
+}
+
 export interface NodeDataFromMetadata {
   position: Vec2
   vis: Opt<VisualizationMetadata>
   colorOverride: Opt<string>
 }
 
-export interface Node extends NodeDataFromAst, NodeDataFromMetadata {
-  zIndex: number
-}
+export type Node = NodeDataFromAst &
+  NodeDataFromMetadata & {
+    zIndex: number
+  }
diff --git a/app/gui/src/project-view/stores/graph/index.ts b/app/gui/src/project-view/stores/graph/index.ts
index dd6637d348..0b2d36b18c 100644
--- a/app/gui/src/project-view/stores/graph/index.ts
+++ b/app/gui/src/project-view/stores/graph/index.ts
@@ -666,6 +666,7 @@ export const { injectFn: useGraphStore, provideFn: provideGraphStore } = createC
 
     /** Iterate over code lines, return node IDs from `ids` set in the order of code positions. */
     function pickInCodeOrder(ids: Set<NodeId>): NodeId[] {
+      if (ids.size === 0) return []
       assert(syncModule.value != null)
       const func = unwrap(getExecutedMethodAst(syncModule.value))
       const body = func.bodyExpressions()
diff --git a/app/gui/src/project-view/util/ast/node.ts b/app/gui/src/project-view/util/ast/node.ts
index f33c30fce4..a95087763d 100644
--- a/app/gui/src/project-view/util/ast/node.ts
+++ b/app/gui/src/project-view/util/ast/node.ts
@@ -44,10 +44,9 @@ export function nodeFromAst(ast: Ast.Statement, isOutput: boolean): NodeDataFrom
   const { root, assignment } = nodeRootExpr(ast)
   if (!root) return
   const { innerExpr, matches } = prefixes.extractMatches(root)
-  const type = assignment == null && isOutput ? 'output' : 'component'
   const primaryApplication = primaryApplicationSubject(innerExpr)
   return {
-    type,
+    type: assignment == null && isOutput ? 'output' : 'component',
     outerAst: ast,
     pattern: assignment?.pattern,
     rootExpr: root,
diff --git a/app/gui/src/project-view/util/button.ts b/app/gui/src/project-view/util/button.ts
new file mode 100644
index 0000000000..daf35389d1
--- /dev/null
+++ b/app/gui/src/project-view/util/button.ts
@@ -0,0 +1,113 @@
+import { type Icon } from '@/util/iconName'
+import { computed, type ComputedRef, markRaw, type MaybeRef, type Ref, unref } from 'vue'
+
+export type ActionOrStateRequired = { action: () => void } | { state: Ref<boolean> }
+
+export interface ButtonBehavior {
+  action?: (() => void) | undefined
+  state?: Ref<boolean> | undefined
+  hidden?: ComputedRef<boolean> | undefined
+  disabled?: ComputedRef<boolean> | undefined
+}
+export interface ButtonUI {
+  icon: Icon
+  description: ComputedRef<string> | string
+  shortcut?: string | undefined
+  testid?: string | undefined
+}
+
+/**
+ * Defines the appearance and behavior of an action or toggleable state, that may be rendered as a button or menu entry.
+ *
+ * By enabling separation between where buttons are logically defined and where they are displayed by UI components,
+ * this type solves two problems:
+ * - Routing data and events: A `Button` can be created in the context where its behavior is most logically defined, and
+ *   then made available to the UI components that render it; this avoids the need to pass the various state needed by
+ *   different actions through the hierarchy of UI components.
+ * - Duplication: A single `Button` can be used to render buttons or menu entries in various UI containers. This ensures
+ *   consistency in appearance and behavior of different UI elements controlling the same action or state.
+ */
+export interface Button<T = unknown> {
+  readonly action: (() => void) | undefined
+  readonly hidden: boolean
+  readonly disabled: boolean
+  state: boolean | undefined
+  readonly icon: Icon
+  readonly shortcut: string | undefined
+  readonly testid: string | undefined
+  readonly description: string
+  readonly descriptionWithShortcut: string
+  readonly actionData: T
+}
+
+class ReactiveButton<T> implements Button<T> {
+  private readonly toDescriptionWithShortcut: MaybeRef<string>
+  constructor(
+    readonly action: (() => void) | undefined,
+    readonly icon: Icon,
+    readonly shortcut: string | undefined,
+    readonly testid: string | undefined,
+    readonly actionData: T,
+    private readonly toDescription: MaybeRef<string>,
+    private readonly toHidden: Readonly<Ref<boolean>> | undefined,
+    private readonly toDisabled: Readonly<Ref<boolean>> | undefined,
+    private readonly refState: Ref<boolean> | undefined,
+  ) {
+    markRaw(this)
+    this.toDescriptionWithShortcut =
+      shortcut ? computed(() => `${unref(toDescription)} (${shortcut})`) : toDescription
+  }
+  get description(): string {
+    return unref(this.toDescription)
+  }
+  get descriptionWithShortcut(): string {
+    return unref(this.toDescriptionWithShortcut)
+  }
+  get hidden(): boolean {
+    return this.toHidden ? unref(this.toHidden) : false
+  }
+  get disabled(): boolean {
+    return this.toDisabled ? unref(this.toDisabled) : false
+  }
+  get state(): boolean | undefined {
+    return this.refState && unref(this.refState)
+  }
+  set state(state: boolean) {
+    if (this.refState) this.refState.value = state
+  }
+}
+
+type ButtonInputs<T> = Omit<ButtonBehavior & ButtonUI, 'shortcut'> & {
+  shortcut?: { humanReadable: string }
+} & {
+  actionData?: T
+} & (T extends void ? unknown
+  : {
+      actionData: T
+    })
+
+export interface StatefulInput {
+  state: Ref<boolean>
+}
+export interface Stateful {
+  state: boolean
+}
+
+export function reactiveButton<T = void>(
+  inputs: ButtonInputs<T> & StatefulInput,
+): Button<T> & Stateful
+export function reactiveButton<T = void>(inputs: ButtonInputs<T>): Button<T>
+/** Creates a reactive {@link Button}. */
+export function reactiveButton<T = void>(inputs: ButtonInputs<T>): Button<T> {
+  return new ReactiveButton<T>(
+    inputs.action,
+    inputs.icon,
+    inputs.shortcut?.humanReadable,
+    inputs.testid,
+    inputs.actionData as T,
+    inputs.description,
+    inputs.hidden,
+    inputs.disabled,
+    inputs.state,
+  )
+}