Tidy up the Layers panel with a new bottom bar

editor/src/messages/frontend/frontend_message.rs

@@ -240,7 +240,17 @@ pub enum FrontendMessage {
 		#[serde(rename = "hintData")]
 		hint_data: HintData,
 	},
-	UpdateLayersPanelControlBarLayout {
+	UpdateLayersPanelControlBarLeftLayout {
+		#[serde(rename = "layoutTarget")]
+		layout_target: LayoutTarget,
+		diff: Vec<WidgetDiff>,
+	},
+	UpdateLayersPanelControlBarRightLayout {
+		#[serde(rename = "layoutTarget")]
+		layout_target: LayoutTarget,
+		diff: Vec<WidgetDiff>,
+	},
+	UpdateLayersPanelBottomBarLayout {
 		#[serde(rename = "layoutTarget")]
 		layout_target: LayoutTarget,
 		diff: Vec<WidgetDiff>,

editor/src/messages/layout/layout_message_handler.rs

@@ -424,7 +424,9 @@ impl LayoutMessageHandler {
 			LayoutTarget::DialogColumn2 => FrontendMessage::UpdateDialogColumn2 { layout_target, diff },
 			LayoutTarget::DocumentBar => FrontendMessage::UpdateDocumentBarLayout { layout_target, diff },
 			LayoutTarget::DocumentMode => FrontendMessage::UpdateDocumentModeLayout { layout_target, diff },
-			LayoutTarget::LayersPanelControlBar => FrontendMessage::UpdateLayersPanelControlBarLayout { layout_target, diff },
+			LayoutTarget::LayersPanelControlLeftBar => FrontendMessage::UpdateLayersPanelControlBarLeftLayout { layout_target, diff },
+			LayoutTarget::LayersPanelControlRightBar => FrontendMessage::UpdateLayersPanelControlBarRightLayout { layout_target, diff },
+			LayoutTarget::LayersPanelBottomBar => FrontendMessage::UpdateLayersPanelBottomBarLayout { layout_target, diff },
 			LayoutTarget::MenuBar => unreachable!("Menu bar is not diffed"),
 			LayoutTarget::NodeGraphControlBar => FrontendMessage::UpdateNodeGraphControlBarLayout { layout_target, diff },
 			LayoutTarget::PropertiesSections => FrontendMessage::UpdatePropertyPanelSectionsLayout { layout_target, diff },

editor/src/messages/layout/utility_types/layout_widget.rs

@@ -31,8 +31,12 @@ pub enum LayoutTarget {
 	DocumentBar,
 	/// Contains the dropdown for design / select / guide mode found on the top left of the canvas.
 	DocumentMode,
-	/// Options for opacity seen at the top of the Layers panel.
-	LayersPanelControlBar,
+	/// Blending options at the top of the Layers panel.
+	LayersPanelControlLeftBar,
+	/// Selected layer status (locked/hidden) at the top of the Layers panel.
+	LayersPanelControlRightBar,
+	/// Controls for adding, grouping, and deleting layers at the bottom of the Layers panel.
+	LayersPanelBottomBar,
 	/// The dropdown menu at the very top of the application: File, Edit, etc.
 	MenuBar,
 	/// Bar at the top of the node graph containing the location and the "Preview" and "Hide" buttons.

editor/src/messages/layout/utility_types/widgets/button_widgets.rs

@@ -42,6 +42,9 @@ pub struct IconButton {
 pub struct PopoverButton {
 	pub style: Option<String>,
 
+	#[serde(rename = "menuDirection")]
+	pub menu_direction: Option<MenuDirection>,
+
 	pub icon: Option<String>,
 
 	pub disabled: bool,
@@ -58,6 +61,20 @@ pub struct PopoverButton {
 	pub popover_min_width: Option<u32>,
 }
 
+#[derive(Clone, Default, Debug, PartialEq, serde::Serialize, serde::Deserialize, specta::Type)]
+pub enum MenuDirection {
+	Top,
+	#[default]
+	Bottom,
+	Left,
+	Right,
+	TopLeft,
+	TopRight,
+	BottomLeft,
+	BottomRight,
+	Center,
+}
+
 #[derive(Clone, serde::Serialize, serde::Deserialize, Derivative, Default, WidgetBuilder, specta::Type)]
 #[derivative(Debug, PartialEq)]
 pub struct ParameterExposeButton {

editor/src/messages/layout/utility_types/widgets/input_widgets.rs

@@ -67,6 +67,13 @@ pub struct DropdownInput {
 
 	#[serde(skip)]
 	pub tooltip_shortcut: Option<ActionKeys>,
+
+	// Styling
+	#[serde(rename = "minWidth")]
+	pub min_width: u32,
+
+	#[serde(rename = "maxWidth")]
+	pub max_width: u32,
 	//
 	// Callbacks
 	// `on_update` exists on the `MenuListEntry`, not this parent `DropdownInput`
@@ -208,6 +215,9 @@ pub struct NumberInput {
 	#[serde(rename = "minWidth")]
 	pub min_width: u32,
 
+	#[serde(rename = "maxWidth")]
+	pub max_width: u32,
+
 	// Callbacks
 	#[serde(skip)]
 	#[derivative(Debug = "ignore", PartialEq = "ignore")]

editor/src/messages/portfolio/document/document_message_handler.rs

@@ -299,7 +299,17 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
 				// Clear the control bar
 				responses.add(LayoutMessage::SendLayout {
 					layout: Layout::WidgetLayout(Default::default()),
-					layout_target: LayoutTarget::LayersPanelControlBar,
+					layout_target: LayoutTarget::LayersPanelControlLeftBar,
+				});
+				responses.add(LayoutMessage::SendLayout {
+					layout: Layout::WidgetLayout(Default::default()),
+					layout_target: LayoutTarget::LayersPanelControlRightBar,
+				});
+
+				// Clear the bottom bar
+				responses.add(LayoutMessage::SendLayout {
+					layout: Layout::WidgetLayout(Default::default()),
+					layout_target: LayoutTarget::LayersPanelBottomBar,
 				});
 			}
 			DocumentMessage::CreateEmptyFolder => {
@@ -344,6 +354,7 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
 			DocumentMessage::DocumentHistoryForward => self.redo_with_history(ipp, responses),
 			DocumentMessage::DocumentStructureChanged => {
 				self.update_layers_panel_control_bar_widgets(responses);
+				self.update_layers_panel_bottom_bar_widgets(responses);
 
 				self.network_interface.load_structure();
 				let data_buffer: RawBuffer = self.serialize_root();
@@ -2509,12 +2520,14 @@ impl DocumentMessageHandler {
 				.selected_index(blend_mode.and_then(|blend_mode| blend_mode.index_in_list_svg_subset()).map(|index| index as u32))
 				.disabled(disabled)
 				.draw_icon(false)
+				.max_width(100)
+				.tooltip("Blend Mode")
 				.widget_holder(),
 			Separator::new(SeparatorType::Related).widget_holder(),
 			NumberInput::new(opacity)
 				.label("Opacity")
 				.unit("%")
-				.display_decimal_places(2)
+				.display_decimal_places(0)
 				.disabled(disabled)
 				.min(0.)
 				.max(100.)
@@ -2529,33 +2542,13 @@ impl DocumentMessageHandler {
 					}
 				})
 				.on_commit(|_| DocumentMessage::AddTransaction.into())
+				.max_width(100)
+				.tooltip("Opacity")
 				.widget_holder(),
-			//
-			Separator::new(SeparatorType::Unrelated).widget_holder(),
-			//
-			IconButton::new("NewLayer", 24)
-				.tooltip("New Layer")
-				.tooltip_shortcut(action_keys!(DocumentMessageDiscriminant::CreateEmptyFolder))
-				.on_update(|_| DocumentMessage::CreateEmptyFolder.into())
-				.widget_holder(),
-			IconButton::new("Folder", 24)
-				.tooltip("Group Selected")
-				.tooltip_shortcut(action_keys!(DocumentMessageDiscriminant::GroupSelectedLayers))
-				.on_update(|_| {
-					let group_folder_type = GroupFolderType::Layer;
-					DocumentMessage::GroupSelectedLayers { group_folder_type }.into()
-				})
-				.disabled(!has_selection)
-				.widget_holder(),
-			IconButton::new("Trash", 24)
-				.tooltip("Delete Selected")
-				.tooltip_shortcut(action_keys!(DocumentMessageDiscriminant::DeleteSelectedLayers))
-				.on_update(|_| DocumentMessage::DeleteSelectedLayers.into())
-				.disabled(!has_selection)
-				.widget_holder(),
-			//
-			Separator::new(SeparatorType::Unrelated).widget_holder(),
-			//
+		];
+		let layers_panel_control_bar_left = WidgetLayout::new(vec![LayoutGroup::Row { widgets }]);
+
+		let widgets = vec![
 			IconButton::new(if selection_all_locked { "PadlockLocked" } else { "PadlockUnlocked" }, 24)
 				.hover_icon(Some((if selection_all_locked { "PadlockUnlocked" } else { "PadlockLocked" }).into()))
 				.tooltip(if selection_all_locked { "Unlock Selected" } else { "Lock Selected" })
@@ -2571,11 +2564,75 @@ impl DocumentMessageHandler {
 				.disabled(!has_selection)
 				.widget_holder(),
 		];
-		let layers_panel_control_bar = WidgetLayout::new(vec![LayoutGroup::Row { widgets }]);
+		let layers_panel_control_bar_right = WidgetLayout::new(vec![LayoutGroup::Row { widgets }]);
 
 		responses.add(LayoutMessage::SendLayout {
-			layout: Layout::WidgetLayout(layers_panel_control_bar),
-			layout_target: LayoutTarget::LayersPanelControlBar,
+			layout: Layout::WidgetLayout(layers_panel_control_bar_left),
+			layout_target: LayoutTarget::LayersPanelControlLeftBar,
+		});
+		responses.add(LayoutMessage::SendLayout {
+			layout: Layout::WidgetLayout(layers_panel_control_bar_right),
+			layout_target: LayoutTarget::LayersPanelControlRightBar,
+		});
+	}
+
+	pub fn update_layers_panel_bottom_bar_widgets(&self, responses: &mut VecDeque<Message>) {
+		let selected_nodes = self.network_interface.selected_nodes();
+		let mut selected_layers = selected_nodes.selected_layers(self.metadata());
+		let selected_layer = selected_layers.next();
+		let has_selection = selected_layer.is_some();
+		let has_multiple_selection = selected_layers.next().is_some();
+
+		let widgets = vec![
+			PopoverButton::new()
+				.icon(Some("Node".to_string()))
+				.menu_direction(Some(MenuDirection::Top))
+				.tooltip("Add an operation to the end of this layer's chain of nodes")
+				.disabled(!has_selection || has_multiple_selection)
+				.popover_layout({
+					let node_chooser = NodeCatalog::new()
+						.on_update(move |node_type| {
+							if let Some(layer) = selected_layer {
+								NodeGraphMessage::CreateNodeInLayerWithTransaction {
+									node_type: node_type.clone(),
+									layer: LayerNodeIdentifier::new_unchecked(layer.to_node()),
+								}
+								.into()
+							} else {
+								Message::NoOp
+							}
+						})
+						.widget_holder();
+					vec![LayoutGroup::Row { widgets: vec![node_chooser] }]
+				})
+				.widget_holder(),
+			Separator::new(SeparatorType::Unrelated).widget_holder(),
+			IconButton::new("Folder", 24)
+				.tooltip("Group Selected")
+				.tooltip_shortcut(action_keys!(DocumentMessageDiscriminant::GroupSelectedLayers))
+				.on_update(|_| {
+					let group_folder_type = GroupFolderType::Layer;
+					DocumentMessage::GroupSelectedLayers { group_folder_type }.into()
+				})
+				.disabled(!has_selection)
+				.widget_holder(),
+			IconButton::new("NewLayer", 24)
+				.tooltip("New Layer")
+				.tooltip_shortcut(action_keys!(DocumentMessageDiscriminant::CreateEmptyFolder))
+				.on_update(|_| DocumentMessage::CreateEmptyFolder.into())
+				.widget_holder(),
+			IconButton::new("Trash", 24)
+				.tooltip("Delete Selected")
+				.tooltip_shortcut(action_keys!(DocumentMessageDiscriminant::DeleteSelectedLayers))
+				.on_update(|_| DocumentMessage::DeleteSelectedLayers.into())
+				.disabled(!has_selection)
+				.widget_holder(),
+		];
+		let layers_panel_bottom_bar = WidgetLayout::new(vec![LayoutGroup::Row { widgets }]);
+
+		responses.add(LayoutMessage::SendLayout {
+			layout: Layout::WidgetLayout(layers_panel_bottom_bar),
+			layout_target: LayoutTarget::LayersPanelBottomBar,
 		});
 	}
 

editor/src/messages/portfolio/document/node_graph/node_graph_message_handler.rs

@@ -2009,12 +2009,38 @@ impl NodeGraphMessageHandler {
 		}
 
 		// Next, we decide what to display based on the number of layers and nodes selected
-		match layers.len() {
+		match *layers.as_slice() {
 			// If no layers are selected, show properties for all selected nodes
-			0 => {
+			[] => {
 				let selected_nodes = nodes.iter().map(|node_id| node_properties::generate_node_properties(*node_id, context)).collect::<Vec<_>>();
 				if !selected_nodes.is_empty() {
-					return selected_nodes;
+					let mut properties = Vec::new();
+
+					if let [node_id] = *nodes.as_slice() {
+						properties.push(LayoutGroup::Row {
+							widgets: vec![
+								Separator::new(SeparatorType::Related).widget_holder(),
+								IconLabel::new("Node").tooltip("Name of the selected node").widget_holder(),
+								Separator::new(SeparatorType::Related).widget_holder(),
+								TextInput::new(context.network_interface.display_name(&node_id, context.selection_network_path))
+									.tooltip("Name of the selected node")
+									.on_update(move |text_input| {
+										NodeGraphMessage::SetDisplayName {
+											node_id,
+											alias: text_input.value.clone(),
+											skip_adding_history_step: false,
+										}
+										.into()
+									})
+									.widget_holder(),
+								Separator::new(SeparatorType::Related).widget_holder(),
+							],
+						});
+					}
+
+					properties.extend(selected_nodes);
+
+					return properties;
 				}
 
 				// TODO: Display properties for encapsulating node when no nodes are selected in a nested network
@@ -2056,8 +2082,7 @@ impl NodeGraphMessageHandler {
 				properties
 			}
 			// If one layer is selected, filter out all selected nodes that are not upstream of it. If there are no nodes left, show properties for the layer. Otherwise, show nothing.
-			1 => {
-				let layer = layers[0];
+			[layer] => {
 				let nodes_not_upstream_of_layer = nodes.into_iter().filter(|&selected_node_id| {
 					!context
 						.network_interface

editor/src/messages/portfolio/portfolio_message_handler.rs

@@ -1431,6 +1431,7 @@ impl PortfolioMessageHandler {
 			self.document_ids.push_back(document_id);
 		}
 		new_document.update_layers_panel_control_bar_widgets(responses);
+		new_document.update_layers_panel_bottom_bar_widgets(responses);
 
 		self.documents.insert(document_id, new_document);
 

frontend/assets/icon-12px-solid/clipped.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12 12">
+	<path d="M4.5,4H10V3H4.5C3.673,3,3,3.673,3,4.5V7H1l2.5,3L6,7H4V4.5C4,4.224,4.224,4,4.5,4z" />
+</svg>

frontend/src/components/floating-menus/ColorPicker.svelte

@@ -3,10 +3,11 @@
 
 	import type { Editor } from "@graphite/editor";
 	import type { HSV, RGB, FillChoice } from "@graphite/messages";
+	import type { MenuDirection } from "@graphite/messages";
 	import { Color, contrastingOutlineFactor, Gradient } from "@graphite/messages";
 	import { clamp } from "@graphite/utility-functions/math";
 
-	import FloatingMenu, { type MenuDirection } from "@graphite/components/layout/FloatingMenu.svelte";
+	import FloatingMenu from "@graphite/components/layout/FloatingMenu.svelte";
 	import { preventEscapeClosingParentFloatingMenu } from "@graphite/components/layout/FloatingMenu.svelte";
 	import LayoutCol from "@graphite/components/layout/LayoutCol.svelte";
 	import LayoutRow from "@graphite/components/layout/LayoutRow.svelte";

frontend/src/components/floating-menus/MenuList.svelte

@@ -3,10 +3,10 @@
 <script lang="ts">
 	import { createEventDispatcher, tick, onDestroy, onMount } from "svelte";
 
-	import type { MenuListEntry } from "@graphite/messages";
+	import type { MenuListEntry, MenuDirection } from "@graphite/messages";
 
 	import MenuList from "@graphite/components/floating-menus/MenuList.svelte";
-	import FloatingMenu, { type MenuDirection } from "@graphite/components/layout/FloatingMenu.svelte";
+	import FloatingMenu from "@graphite/components/layout/FloatingMenu.svelte";
 	import LayoutCol from "@graphite/components/layout/LayoutCol.svelte";
 	import LayoutRow from "@graphite/components/layout/LayoutRow.svelte";
 	import TextInput from "@graphite/components/widgets/inputs/TextInput.svelte";

frontend/src/components/layout/FloatingMenu.svelte

@@ -1,5 +1,4 @@
 <script lang="ts" context="module">
-	export type MenuDirection = "Top" | "Bottom" | "Left" | "Right" | "TopLeft" | "TopRight" | "BottomLeft" | "BottomRight" | "Center";
 	export type MenuType = "Popover" | "Dropdown" | "Dialog" | "Cursor";
 
 	/// Prevents the escape key from closing the parent floating menu of the given element.
@@ -22,6 +21,7 @@
 <script lang="ts">
 	import { onMount, afterUpdate, createEventDispatcher, tick } from "svelte";
 
+	import type { MenuDirection } from "@graphite/messages";
 	import { browserVersion } from "@graphite/utility-functions/platform";
 
 	import LayoutCol from "@graphite/components/layout/LayoutCol.svelte";
@@ -184,6 +184,7 @@
 		const floatingMenuContentDiv = floatingMenuContent?.div?.();
 		if (!workspace || !self || !floatingMenuContainer || !floatingMenuContent || !floatingMenuContentDiv) return;
 
+		const viewportBounds = document.documentElement.getBoundingClientRect();
 		workspaceBounds = workspace.getBoundingClientRect();
 		floatingMenuBounds = self.getBoundingClientRect();
 		const floatingMenuContainerBounds = floatingMenuContainer.getBoundingClientRect();
@@ -195,17 +196,17 @@
 			// Required to correctly position content when scrolled (it has a `position: fixed` to prevent clipping)
 			// We use `.style` on a div (instead of a style DOM attribute binding) because the binding causes the `afterUpdate()` hook to call the function we're in recursively forever
 			const tailOffset = type === "Popover" ? 10 : 0;
-			if (direction === "Bottom") floatingMenuContentDiv.style.top = `${tailOffset + floatingMenuBounds.top}px`;
-			if (direction === "Top") floatingMenuContentDiv.style.bottom = `${tailOffset + floatingMenuBounds.bottom}px`;
-			if (direction === "Right") floatingMenuContentDiv.style.left = `${tailOffset + floatingMenuBounds.left}px`;
-			if (direction === "Left") floatingMenuContentDiv.style.right = `${tailOffset + floatingMenuBounds.right}px`;
+			if (direction === "Bottom") floatingMenuContentDiv.style.top = `${tailOffset + floatingMenuBounds.y}px`;
+			if (direction === "Top") floatingMenuContentDiv.style.bottom = `${tailOffset + (viewportBounds.height - floatingMenuBounds.y)}px`;
+			if (direction === "Right") floatingMenuContentDiv.style.left = `${tailOffset + floatingMenuBounds.x}px`;
+			if (direction === "Left") floatingMenuContentDiv.style.right = `${tailOffset + (viewportBounds.width - floatingMenuBounds.x)}px`;
 
 			// Required to correctly position tail when scrolled (it has a `position: fixed` to prevent clipping)
 			// We use `.style` on a div (instead of a style DOM attribute binding) because the binding causes the `afterUpdate()` hook to call the function we're in recursively forever
-			if (tail && direction === "Bottom") tail.style.top = `${floatingMenuBounds.top}px`;
-			if (tail && direction === "Top") tail.style.bottom = `${floatingMenuBounds.bottom}px`;
-			if (tail && direction === "Right") tail.style.left = `${floatingMenuBounds.left}px`;
-			if (tail && direction === "Left") tail.style.right = `${floatingMenuBounds.right}px`;
+			if (tail && direction === "Bottom") tail.style.top = `${floatingMenuBounds.y}px`;
+			if (tail && direction === "Top") tail.style.bottom = `${viewportBounds.height - floatingMenuBounds.y}px`;
+			if (tail && direction === "Right") tail.style.left = `${floatingMenuBounds.x}px`;
+			if (tail && direction === "Left") tail.style.right = `${viewportBounds.width - floatingMenuBounds.x}px`;
 		}
 
 		type Edge = "Top" | "Bottom" | "Left" | "Right";

frontend/src/components/panels/Layers.svelte

@@ -3,7 +3,15 @@
 
 	import type { Editor } from "@graphite/editor";
 	import { beginDraggingElement } from "@graphite/io-managers/drag";
-	import { defaultWidgetLayout, patchWidgetLayout, UpdateDocumentLayerDetails, UpdateDocumentLayerStructureJs, UpdateLayersPanelControlBarLayout } from "@graphite/messages";
+	import {
+		defaultWidgetLayout,
+		patchWidgetLayout,
+		UpdateDocumentLayerDetails,
+		UpdateDocumentLayerStructureJs,
+		UpdateLayersPanelControlBarLeftLayout,
+		UpdateLayersPanelControlBarRightLayout,
+		UpdateLayersPanelBottomBarLayout,
+	} from "@graphite/messages";
 	import type { DataBuffer, LayerPanelEntry } from "@graphite/messages";
 	import type { NodeGraphState } from "@graphite/state-providers/node-graph";
 	import { platformIsMac } from "@graphite/utility-functions/platform";
@@ -13,6 +21,7 @@
 	import LayoutRow from "@graphite/components/layout/LayoutRow.svelte";
 	import IconButton from "@graphite/components/widgets/buttons/IconButton.svelte";
 	import IconLabel from "@graphite/components/widgets/labels/IconLabel.svelte";
+	import Separator from "@graphite/components/widgets/labels/Separator.svelte";
 	import WidgetLayout from "@graphite/components/widgets/WidgetLayout.svelte";
 
 	type LayerListingInfo = {
@@ -47,12 +56,24 @@
 	let dragInPanel = false;
 
 	// Layouts
-	let layersPanelControlBarLayout = defaultWidgetLayout();
+	let layersPanelControlBarLeftLayout = defaultWidgetLayout();
+	let layersPanelControlBarRightLayout = defaultWidgetLayout();
+	let layersPanelBottomBarLayout = defaultWidgetLayout();
 
 	onMount(() => {
-		editor.subscriptions.subscribeJsMessage(UpdateLayersPanelControlBarLayout, (updateLayersPanelControlBarLayout) => {
-			patchWidgetLayout(layersPanelControlBarLayout, updateLayersPanelControlBarLayout);
-			layersPanelControlBarLayout = layersPanelControlBarLayout;
+		editor.subscriptions.subscribeJsMessage(UpdateLayersPanelControlBarLeftLayout, (updateLayersPanelControlBarLeftLayout) => {
+			patchWidgetLayout(layersPanelControlBarLeftLayout, updateLayersPanelControlBarLeftLayout);
+			layersPanelControlBarLeftLayout = layersPanelControlBarLeftLayout;
+		});
+
+		editor.subscriptions.subscribeJsMessage(UpdateLayersPanelControlBarRightLayout, (updateLayersPanelControlBarRightLayout) => {
+			patchWidgetLayout(layersPanelControlBarRightLayout, updateLayersPanelControlBarRightLayout);
+			layersPanelControlBarRightLayout = layersPanelControlBarRightLayout;
+		});
+
+		editor.subscriptions.subscribeJsMessage(UpdateLayersPanelBottomBarLayout, (updateLayersPanelBottomBarLayout) => {
+			patchWidgetLayout(layersPanelBottomBarLayout, updateLayersPanelBottomBarLayout);
+			layersPanelBottomBarLayout = layersPanelBottomBarLayout;
 		});
 
 		editor.subscriptions.subscribeJsMessage(UpdateDocumentLayerStructureJs, (updateDocumentLayerStructure) => {
@@ -407,7 +428,9 @@
 
 <LayoutCol class="layers" on:dragleave={() => (dragInPanel = false)}>
 	<LayoutRow class="control-bar" scrollableX={true}>
-		<WidgetLayout layout={layersPanelControlBarLayout} />
+		<WidgetLayout layout={layersPanelControlBarLeftLayout} />
+		<Separator />
+		<WidgetLayout layout={layersPanelControlBarRightLayout} />
 	</LayoutRow>
 	<LayoutRow class="list-area" scrollableY={true}>
 		<LayoutCol class="list" data-layer-panel bind:this={list} on:click={() => deselectAllLayers()} on:dragover={updateInsertLine} on:dragend={drop} on:drop={drop}>
@@ -490,6 +513,9 @@
 			<div class="insert-mark" style:left={`${4 + draggingData.insertDepth * 16}px`} style:top={`${draggingData.markerHeight}px`} />
 		{/if}
 	</LayoutRow>
+	<LayoutRow class="bottom-bar" scrollableX={true}>
+		<WidgetLayout layout={layersPanelBottomBarLayout} />
+	</LayoutRow>
 </LayoutCol>
 
 <style lang="scss" global>
@@ -499,33 +525,25 @@
 			height: 32px;
 			flex: 0 0 auto;
 			margin: 0 4px;
+			border-bottom: 1px solid var(--color-2-mildblack);
+			justify-content: space-between;
 
-			.widget-span {
-				width: 100%;
-				height: 100%;
-				min-width: 300px;
-			}
-
-			// Blend mode selector and opacity slider
-			.dropdown-input,
-			.number-input {
+			.widget-span:first-child {
 				flex: 1 1 auto;
 			}
+		}
 
-			// Blend mode selector
-			.dropdown-input {
-				max-width: 120px;
-				flex-basis: 120px;
-			}
+		// Bottom bar
+		.bottom-bar {
+			height: 24px;
+			padding-top: 4px;
+			flex: 0 0 auto;
+			margin: 0 4px;
+			justify-content: flex-end;
+			border-top: 1px solid var(--color-2-mildblack);
 
-			// Opacity slider
-			.number-input {
-				max-width: 180px;
-				flex-basis: 180px;
-
-				+ .separator ~ .separator {
-					flex-grow: 1;
-				}
+			.widget-span > * {
+				margin: 0;
 			}
 		}
 

frontend/src/components/widgets/buttons/PopoverButton.svelte

@@ -1,4 +1,5 @@
 <script lang="ts">
+	import type { MenuDirection } from "@graphite/messages";
 	import { type IconName, type PopoverButtonStyle } from "@graphite/utility-functions/icons";
 
 	import FloatingMenu from "@graphite/components/layout/FloatingMenu.svelte";
@@ -7,6 +8,7 @@
 	import IconLabel from "@graphite/components/widgets/labels/IconLabel.svelte";
 
 	export let style: PopoverButtonStyle = "DropdownArrow";
+	export let menuDirection: MenuDirection = "Bottom";
 	export let icon: IconName | undefined = undefined;
 	export let tooltip: string | undefined = undefined;
 	export let disabled = false;
@@ -23,13 +25,13 @@
 	}
 </script>
 
-<LayoutRow class="popover-button" classes={{ "has-icon": icon !== undefined }}>
+<LayoutRow class="popover-button" classes={{ "has-icon": icon !== undefined, "direction-top": menuDirection === "Top" }}>
 	<IconButton class="dropdown-icon" classes={{ open }} {disabled} action={() => onClick()} icon={style || "DropdownArrow"} size={16} {tooltip} data-floating-menu-spawner />
 	{#if icon !== undefined}
 		<IconLabel class="descriptive-icon" classes={{ open }} {disabled} {icon} {tooltip} />
 	{/if}
 
-	<FloatingMenu {open} on:open={({ detail }) => (open = detail)} minWidth={popoverMinWidth} type="Popover" direction="Bottom">
+	<FloatingMenu {open} on:open={({ detail }) => (open = detail)} minWidth={popoverMinWidth} type="Popover" direction={menuDirection || "Bottom"}>
 		<slot />
 	</FloatingMenu>
 </LayoutRow>
@@ -48,6 +50,10 @@
 				padding-left: calc(36px - 16px);
 				box-sizing: content-box;
 			}
+
+			&.direction-top .dropdown-icon .icon-label {
+				transform: rotate(180deg);
+			}
 		}
 
 		.dropdown-icon {
@@ -86,5 +92,9 @@
 				margin-bottom: -8px;
 			}
 		}
+
+		&.direction-top .floating-menu {
+			bottom: 100%;
+		}
 	}
 </style>

frontend/src/components/widgets/buttons/TextButton.svelte

@@ -55,7 +55,7 @@
 		class:emphasized
 		class:disabled
 		class:flush
-		style:min-width={minWidth > 0 ? `${minWidth}px` : ""}
+		style:min-width={minWidth > 0 ? `${minWidth}px` : undefined}
 		title={tooltip}
 		data-emphasized={emphasized || undefined}
 		data-disabled={disabled || undefined}

frontend/src/components/widgets/inputs/DropdownInput.svelte

@@ -21,12 +21,13 @@
 	export let interactive = true;
 	export let disabled = false;
 	export let tooltip: string | undefined = undefined;
+	export let minWidth = 0;
+	export let maxWidth = 0;
 
 	let activeEntry = makeActiveEntry();
 	let activeEntrySkipWatcher = false;
 	let initialSelectedIndex: number | undefined = undefined;
 	let open = false;
-	let minWidth = 0;
 
 	$: watchSelectedIndex(selectedIndex);
 	$: watchActiveEntry(activeEntry);
@@ -76,11 +77,15 @@
 	}
 </script>
 
-<LayoutRow class="dropdown-input" bind:this={self} data-dropdown-input>
+<LayoutRow
+	class="dropdown-input"
+	styles={{ ...(minWidth > 0 ? { "min-width": `${minWidth}px` } : {}), ...(maxWidth > 0 ? { "max-width": `${maxWidth}px` } : {}) }}
+	bind:this={self}
+	data-dropdown-input
+>
 	<LayoutRow
 		class="dropdown-box"
 		classes={{ disabled, open }}
-		styles={{ "min-width": `${minWidth}px` }}
 		{tooltip}
 		on:click={() => !disabled && (open = true)}
 		on:blur={unFocusDropdownBox}

frontend/src/components/widgets/inputs/FontInput.svelte

@@ -104,7 +104,15 @@
 
 <!-- TODO: Combine this widget into the DropdownInput widget -->
 <LayoutRow class="font-input">
-	<LayoutRow class="dropdown-box" classes={{ disabled }} styles={{ "min-width": `${minWidth}px` }} {tooltip} tabindex={disabled ? -1 : 0} on:click={toggleOpen} data-floating-menu-spawner>
+	<LayoutRow
+		class="dropdown-box"
+		classes={{ disabled }}
+		styles={{ ...(minWidth > 0 ? { "min-width": `${minWidth}px` } : {}) }}
+		{tooltip}
+		tabindex={disabled ? -1 : 0}
+		on:click={toggleOpen}
+		data-floating-menu-spawner
+	>
 		<TextLabel class="dropdown-label">{activeEntry?.value || ""}</TextLabel>
 		<IconLabel class="dropdown-arrow" icon="DropdownArrow" />
 	</LayoutRow>

frontend/src/components/widgets/inputs/NumberInput.svelte

@@ -53,6 +53,7 @@
 
 	// Styling
 	export let minWidth = 0;
+	export let maxWidth = 0;
 
 	// Callbacks
 	export let incrementCallbackIncrease: (() => void) | undefined = undefined;
@@ -88,6 +89,7 @@
 	$: sliderStepValue = isInteger ? (step === undefined ? 1 : step) : "any";
 	$: styles = {
 		...(minWidth > 0 ? { "min-width": `${minWidth}px` } : {}),
+		...(maxWidth > 0 ? { "max-width": `${maxWidth}px` } : {}),
 		...(mode === "Range" ? { "--progress-factor": Math.min(Math.max((rangeSliderValueAsRendered - rangeMin) / (rangeMax - rangeMin), 0), 1) } : {}),
 	};
 

frontend/src/components/widgets/inputs/RadioInput.svelte

@@ -24,7 +24,7 @@
 	}
 </script>
 
-<LayoutRow class="radio-input" classes={{ disabled }} styles={{ "min-width": minWidth > 0 ? `${minWidth}px` : "" }}>
+<LayoutRow class="radio-input" classes={{ disabled }} styles={{ ...(minWidth > 0 ? { "min-width": `${minWidth}px` } : {}) }}>
 	{#each entries as entry, index}
 		<button class:active={index === selectedIndex} class:mixed class:disabled on:click={() => handleEntryClick(entry)} title={entry.tooltip} tabindex={index === selectedIndex ? -1 : 0} {disabled}>
 			{#if entry.icon}

frontend/src/components/widgets/inputs/TextInput.svelte

@@ -63,7 +63,7 @@
 <FieldInput
 	class={`text-input ${className}`.trim()}
 	classes={{ centered, ...classes }}
-	styles={{ "min-width": minWidth > 0 ? `${minWidth}px` : undefined }}
+	styles={{ ...(minWidth > 0 ? { "min-width": `${minWidth}px` } : {}) }}
 	{value}
 	on:value
 	on:textFocused={onTextFocused}

frontend/src/components/widgets/labels/TextLabel.svelte

@@ -30,7 +30,7 @@
 	class:multiline
 	class:center-align={centerAlign}
 	class:table-align={tableAlign}
-	style:min-width={minWidth > 0 ? `${minWidth}px` : ""}
+	style:min-width={minWidth > 0 ? `${minWidth}px` : undefined}
 	style={`${styleName} ${extraStyles}`.trim() || undefined}
 	title={tooltip}
 >

frontend/src/messages.ts

@@ -1085,6 +1085,12 @@ export class DropdownInput extends WidgetProps {
 
 	@Transform(({ value }: { value: string }) => value || undefined)
 	tooltip!: string | undefined;
+
+	// Styling
+
+	minWidth!: number;
+
+	maxWidth!: number;
 }
 
 export class FontInput extends WidgetProps {
@@ -1185,6 +1191,8 @@ export class NumberInput extends WidgetProps {
 	// Styling
 
 	minWidth!: number;
+
+	maxWidth!: number;
 }
 
 export class NodeCatalog extends WidgetProps {
@@ -1194,6 +1202,8 @@ export class NodeCatalog extends WidgetProps {
 export class PopoverButton extends WidgetProps {
 	style!: PopoverButtonStyle | undefined;
 
+	menuDirection!: MenuDirection | undefined;
+
 	icon!: IconName | undefined;
 
 	disabled!: boolean;
@@ -1207,6 +1217,8 @@ export class PopoverButton extends WidgetProps {
 	popoverMinWidth: number | undefined;
 }
 
+export type MenuDirection = "Top" | "Bottom" | "Left" | "Right" | "TopLeft" | "TopRight" | "BottomLeft" | "BottomRight" | "Center";
+
 export type RadioEntryData = {
 	value?: string;
 	label?: string;
@@ -1581,7 +1593,11 @@ export class UpdateDocumentBarLayout extends WidgetDiffUpdate {}
 
 export class UpdateDocumentModeLayout extends WidgetDiffUpdate {}
 
-export class UpdateLayersPanelControlBarLayout extends WidgetDiffUpdate {}
+export class UpdateLayersPanelControlBarLeftLayout extends WidgetDiffUpdate {}
+
+export class UpdateLayersPanelControlBarRightLayout extends WidgetDiffUpdate {}
+
+export class UpdateLayersPanelBottomBarLayout extends WidgetDiffUpdate {}
 
 // Extends JsMessage instead of WidgetDiffUpdate because the menu bar isn't diffed
 export class UpdateMenuBarLayout extends JsMessage {
@@ -1680,7 +1696,9 @@ export const messageMakers: Record<string, MessageMaker> = {
 	UpdateImportsExports,
 	UpdateInputHints,
 	UpdateInSelectedNetwork,
-	UpdateLayersPanelControlBarLayout,
+	UpdateLayersPanelControlBarLeftLayout,
+	UpdateLayersPanelControlBarRightLayout,
+	UpdateLayersPanelBottomBarLayout,
 	UpdateLayerWidths,
 	UpdateMenuBarLayout,
 	UpdateMouseCursor,

frontend/src/utility-functions/icons.ts

@@ -10,6 +10,7 @@ const GRAPHICS = {
 // 12px Solid
 import Add from "@graphite-frontend/assets/icon-12px-solid/add.svg";
 import Checkmark from "@graphite-frontend/assets/icon-12px-solid/checkmark.svg";
+import Clipped from "@graphite-frontend/assets/icon-12px-solid/clipped.svg";
 import CloseX from "@graphite-frontend/assets/icon-12px-solid/close-x.svg";
 import Delay from "@graphite-frontend/assets/icon-12px-solid/delay.svg";
 import DropdownArrow from "@graphite-frontend/assets/icon-12px-solid/dropdown-arrow.svg";
@@ -51,6 +52,7 @@ import WorkingColors from "@graphite-frontend/assets/icon-12px-solid/working-col
 const SOLID_12PX = {
 	Add: { svg: Add, size: 12 },
 	Checkmark: { svg: Checkmark, size: 12 },
+	Clipped: { svg: Clipped, size: 12 },
 	CloseX: { svg: CloseX, size: 12 },
 	Delay: { svg: Delay, size: 12 },
 	DropdownArrow: { svg: DropdownArrow, size: 12 },