Layout Manager & Dock Manager

Part of the igniteui-angular-components skill hub. For app setup, providers, and import patterns — see setup.md.

Layout Manager Directives
Dock Manager

Layout Manager Directives

Docs: Layout Manager

The Layout Manager is a pair of Angular directives (igxLayout / igxFlex) that wrap CSS Flexbox. Apply igxLayout to any container to control its children's flow; apply igxFlex to individual children to control their flex properties.

import { IgxLayoutDirective, IgxFlexDirective } from 'igniteui-angular/directives';

<!-- Basic row layout -->
<div igxLayout igxLayoutDir="row" igxLayoutJustify="space-between">
  <div igxFlex>Item 1</div>
  <div igxFlex>Item 2</div>
  <div igxFlex>Item 3</div>
</div>

Common Layout Patterns

App Shell (Sidebar + Content)

<div igxLayout igxLayoutDir="row" style="height: 100vh;">

  <!-- Sidebar column -->
  <div igxFlex igxFlexGrow="0" igxFlexShrink="0" igxFlexBasis="240px"
       igxLayout igxLayoutDir="column" class="sidebar">
    <div igxFlex>Nav item 1</div>
    <div igxFlex>Nav item 2</div>
  </div>

  <!-- Main content column -->
  <div igxFlex igxLayout igxLayoutDir="column" class="main">
    <div igxFlex igxFlexGrow="0" class="header">Header</div>
    <div igxFlex class="body">
      <!-- Nested row -->
      <div igxLayout igxLayoutDir="row">
        <div igxFlex>Col 1</div>
        <div igxFlex>Col 2</div>
        <div igxFlex>Col 3</div>
      </div>
    </div>
    <div igxFlex igxFlexGrow="0" class="footer">Footer</div>
  </div>

</div>

Centered Content

<div igxLayout igxLayoutDir="row" igxLayoutJustify="center" igxLayoutItemAlign="center"
     style="height: 100vh;">
  <div igxFlex igxFlexGrow="0">Centered content</div>
</div>

Wrapping Tiles

<div igxLayout igxLayoutDir="row" igxLayoutWrap="wrap" igxLayoutJustify="flex-start">
  @for (item of items; track item.id) {
    <div igxFlex igxFlexBasis="200px" igxFlexGrow="0" class="tile">
      {{ item.title }}
    </div>
  }
</div>

`igxLayout` Directive Inputs

Input	Values	Default	Description
`igxLayoutDir`	`'row'` \| `'column'`	`'row'`	Flex direction
`igxLayoutReverse`	`true` \| `false`	`false`	Reverse flow order
`igxLayoutWrap`	`'nowrap'` \| `'wrap'` \| `'wrap-reverse'`	`'nowrap'`	Child wrapping
`igxLayoutJustify`	`'flex-start'` \| `'center'` \| `'flex-end'` \| `'space-between'` \| `'space-around'`	`'flex-start'`	Main axis alignment
`igxLayoutItemAlign`	`'flex-start'` \| `'center'` \| `'flex-end'` \| `'stretch'` \| `'baseline'`	`'stretch'`	Cross axis alignment

`igxFlex` Directive Inputs

Input	Type	Default	Description
`igxFlexGrow`	`number`	`1`	How much the element grows to fill space
`igxFlexShrink`	`number`	`1`	How much the element shrinks when space is limited
`igxFlexBasis`	`string`	`'auto'`	Initial main-axis size (e.g., `'200px'`, `'30%'`)
`igxFlexOrder`	`number`	`0`	Visual order among siblings

Key Rules for Layout Manager

igxLayout affects its immediate children only — nest multiple igxLayout containers for deeper control
Combine igxLayoutDir="column" on the outer container with igxFlex on children to create page shells
igxFlexGrow="0" on headers/footers/sidebars prevents them from stretching; leave it at 1 (default) for the main content area
This is a thin CSS Flexbox wrapper — the container element gets display: flex applied

Dock Manager

Docs: Dock Manager (Angular) Full API Docs: Dock Manager Web Component

The Dock Manager is a separate package (igniteui-dockmanager) and is implemented as a Web Component (<igc-dockmanager>). It provides IDE-style dockable, resizable, floating, and tabbed pane layouts. It is a premium (licensed) component.

Installation

npm install igniteui-dockmanager

Setup

Because Dock Manager is a Web Component, it requires two one-time setup steps:

1. Register custom elements — main.ts:

import { defineCustomElements } from 'igniteui-dockmanager/loader';

// Must be called before bootstrapApplication
defineCustomElements();

2. Add CUSTOM_ELEMENTS_SCHEMA to every standalone component that uses <igc-dockmanager>:

import { Component, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';

@Component({
  selector: 'app-dock-manager',
  templateUrl: './dock-manager.component.html',
  schemas: [CUSTOM_ELEMENTS_SCHEMA]
})
export class DockManagerComponent { ... }

Basic Usage

import { ChangeDetectionStrategy, Component, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
import {
  IgcDockManagerLayout,
  IgcDockManagerPaneType,
  IgcSplitPaneOrientation
} from 'igniteui-dockmanager';

@Component({
  selector: 'app-dock-manager',
  templateUrl: './dock-manager.component.html',
  schemas: [CUSTOM_ELEMENTS_SCHEMA],
  changeDetection: ChangeDetectionStrategy.OnPush
})
export class DockManagerComponent {
  layout: IgcDockManagerLayout = {
    rootPane: {
      type: IgcDockManagerPaneType.splitPane,
      orientation: IgcSplitPaneOrientation.horizontal,
      panes: [
        {
          type: IgcDockManagerPaneType.contentPane,
          contentId: 'sidebar',
          header: 'Explorer'
        },
        {
          type: IgcDockManagerPaneType.documentHost,
          rootPane: {
            type: IgcDockManagerPaneType.splitPane,
            orientation: IgcSplitPaneOrientation.horizontal,
            allowEmpty: true,
            panes: [
              {
                type: IgcDockManagerPaneType.tabGroupPane,
                panes: [
                  {
                    type: IgcDockManagerPaneType.contentPane,
                    header: 'File 1',
                    contentId: 'doc1',
                    documentOnly: true
                  },
                  {
                    type: IgcDockManagerPaneType.contentPane,
                    header: 'File 2',
                    contentId: 'doc2',
                    documentOnly: true
                  }
                ]
              }
            ]
          }
        },
        {
          type: IgcDockManagerPaneType.splitPane,
          orientation: IgcSplitPaneOrientation.vertical,
          size: 280,
          panes: [
            {
              type: IgcDockManagerPaneType.contentPane,
              contentId: 'properties',
              header: 'Properties'
            },
            {
              type: IgcDockManagerPaneType.contentPane,
              contentId: 'output',
              header: 'Output',
              isPinned: false  // starts unpinned (auto-hidden)
            }
          ]
        }
      ]
    },
    floatingPanes: [
      {
        type: IgcDockManagerPaneType.splitPane,
        orientation: IgcSplitPaneOrientation.horizontal,
        floatingWidth: 300,
        floatingHeight: 200,
        floatingLocation: { x: 200, y: 150 },
        panes: [
          {
            type: IgcDockManagerPaneType.contentPane,
            contentId: 'search',
            header: 'Search'
          }
        ]
      }
    ]
  };
}

<!-- Each slot value matches a contentId in the layout -->
<igc-dockmanager [layout]="layout" style="height: 100vh; display: block;">
  <div slot="sidebar">File explorer content</div>
  <div slot="doc1">Document 1 content</div>
  <div slot="doc2">Document 2 content</div>
  <div slot="properties">Properties panel</div>
  <div slot="output">Output panel</div>
  <div slot="search">Search panel</div>
</igc-dockmanager>

Full Example (from user-provided code)

import { Component, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
import {
  IgcDockManagerLayout,
  IgcDockManagerPaneType,
  IgcSplitPaneOrientation
} from 'igniteui-dockmanager';

@Component({
  selector: 'app-dock-manager',
  templateUrl: './dock-manager.component.html',
  schemas: [CUSTOM_ELEMENTS_SCHEMA]
})
export class DockManagerComponent {
  layout: IgcDockManagerLayout = {
    rootPane: {
      type: IgcDockManagerPaneType.splitPane,
      orientation: IgcSplitPaneOrientation.horizontal,
      panes: [
        {
          type: IgcDockManagerPaneType.splitPane,
          orientation: IgcSplitPaneOrientation.vertical,
          panes: [
            { type: IgcDockManagerPaneType.contentPane, contentId: 'content1', header: 'Content Pane 1' },
            { type: IgcDockManagerPaneType.contentPane, contentId: 'content2', header: 'Unpinned Pane 1', isPinned: false }
          ]
        },
        {
          type: IgcDockManagerPaneType.splitPane,
          orientation: IgcSplitPaneOrientation.vertical,
          size: 200,
          panes: [
            {
              type: IgcDockManagerPaneType.documentHost,
              size: 200,
              rootPane: {
                type: IgcDockManagerPaneType.splitPane,
                orientation: IgcSplitPaneOrientation.horizontal,
                allowEmpty: true,
                panes: [
                  {
                    type: IgcDockManagerPaneType.tabGroupPane,
                    panes: [
                      { type: IgcDockManagerPaneType.contentPane, header: 'Document 1', contentId: 'content3', documentOnly: true },
                      { type: IgcDockManagerPaneType.contentPane, header: 'Document 2', contentId: 'content4', documentOnly: true }
                    ]
                  }
                ]
              }
            },
            { type: IgcDockManagerPaneType.contentPane, contentId: 'content5', header: 'Unpinned Pane 2', isPinned: false }
          ]
        },
        {
          type: IgcDockManagerPaneType.splitPane,
          orientation: IgcSplitPaneOrientation.vertical,
          panes: [
            {
              type: IgcDockManagerPaneType.tabGroupPane,
              size: 200,
              panes: [
                { type: IgcDockManagerPaneType.contentPane, contentId: 'content6', header: 'Tab 1' },
                { type: IgcDockManagerPaneType.contentPane, contentId: 'content7', header: 'Tab 2' },
                { type: IgcDockManagerPaneType.contentPane, contentId: 'content8', header: 'Tab 3' },
                { type: IgcDockManagerPaneType.contentPane, contentId: 'content9', header: 'Tab 4' },
                { type: IgcDockManagerPaneType.contentPane, contentId: 'content10', header: 'Tab 5' }
              ]
            },
            { type: IgcDockManagerPaneType.contentPane, contentId: 'content11', header: 'Content Pane 2' }
          ]
        }
      ]
    },
    floatingPanes: [
      {
        type: IgcDockManagerPaneType.splitPane,
        orientation: IgcSplitPaneOrientation.horizontal,
        floatingHeight: 150,
        floatingWidth: 250,
        floatingLocation: { x: 300, y: 200 },
        panes: [
          { type: IgcDockManagerPaneType.contentPane, contentId: 'content12', header: 'Floating Pane' }
        ]
      }
    ]
  };
}

<igc-dockmanager [layout]="layout" style="height: 600px;">
  <div slot="content1" class="dockManagerContent">Content 1</div>
  <div slot="content2" class="dockManagerContent">Content 2</div>
  <div slot="content3" class="dockManagerContent">Content 3</div>
  <div slot="content4" class="dockManagerContent">Content 4</div>
  <div slot="content5" class="dockManagerContent">Content 5</div>
  <div slot="content6" class="dockManagerContent">Content 6</div>
  <div slot="content7" class="dockManagerContent">Content 7</div>
  <div slot="content8" class="dockManagerContent">Content 8</div>
  <div slot="content9" class="dockManagerContent">Content 9</div>
  <div slot="content10" class="dockManagerContent">Content 10</div>
  <div slot="content11" class="dockManagerContent">Content 11</div>
  <div slot="content12" class="dockManagerContent">Content 12</div>
</igc-dockmanager>

Pane Types

`IgcDockManagerPaneType`	Purpose
`splitPane`	Splits space horizontally or vertically between child panes
`contentPane`	A single leaf pane that renders a slotted element via `contentId`
`tabGroupPane`	Groups multiple `contentPane` children as tabs
`documentHost`	A special area for `documentOnly: true` panes (like an editor area)

`IgcSplitPaneOrientation`

Value	Layout
`horizontal`	Children placed left-to-right
`vertical`	Children placed top-to-bottom

Key `contentPane` Properties

Property	Type	Description
`contentId`	`string`	Matches the `slot` attribute on the rendered HTML element
`header`	`string`	Tab/title bar label
`isPinned`	`boolean`	`false` = auto-hidden (collapsed to edge); default `true`
`documentOnly`	`boolean`	Restricts pane to `documentHost` areas only
`size`	`number`	Relative size within parent split
`allowClose`	`boolean`	Show close button (default `true`)
`allowPinning`	`boolean`	Allow user to pin/unpin (default `true`)
`allowFloating`	`boolean`	Allow user to float the pane (default `true`)

Key `splitPane` / floating pane Properties

Property	Type	Description
`orientation`	`IgcSplitPaneOrientation`	`horizontal` or `vertical`
`size`	`number`	Relative size in the parent split
`allowEmpty`	`boolean`	Allow pane to remain when all children are closed
`floatingWidth`	`number`	Initial width of floating pane (px)
`floatingHeight`	`number`	Initial height of floating pane (px)
`floatingLocation`	`{x, y}`	Initial top-left corner position of floating pane

Key Rules for Dock Manager

Separate package — igniteui-dockmanager is installed independently of igniteui-angular
Call defineCustomElements() in main.ts before bootstrapApplication — without this the <igc-dockmanager> element renders as an unknown element
Add CUSTOM_ELEMENTS_SCHEMA to every standalone component or NgModule that uses <igc-dockmanager>
Slot names = contentId values — the slot="..." attribute on child elements must exactly match the contentId string in the layout
Premium component — requires a licensed Ignite UI subscription; verify availability before recommending to users
Not part of igniteui-angular — do not import from igniteui-angular entry points; all Dock Manager types come from igniteui-dockmanager

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Layout Manager & Dock Manager

Contents

Layout Manager Directives

Common Layout Patterns

App Shell (Sidebar + Content)

Centered Content

Wrapping Tiles

`igxLayout` Directive Inputs

`igxFlex` Directive Inputs

Key Rules for Layout Manager

Dock Manager

Installation

Setup

Basic Usage

Full Example (from user-provided code)

Pane Types

`IgcSplitPaneOrientation`

Key `contentPane` Properties

Key `splitPane` / floating pane Properties

Key Rules for Dock Manager

See Also

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Layout Manager & Dock Manager

Contents

Layout Manager Directives

Common Layout Patterns

App Shell (Sidebar + Content)

Centered Content

Wrapping Tiles

igxLayout Directive Inputs

igxFlex Directive Inputs

Key Rules for Layout Manager

Dock Manager

Installation

Setup

Basic Usage

Full Example (from user-provided code)

Pane Types

IgcSplitPaneOrientation

Key contentPane Properties

Key splitPane / floating pane Properties

Key Rules for Dock Manager

See Also

`igxLayout` Directive Inputs

`igxFlex` Directive Inputs

`IgcSplitPaneOrientation`

Key `contentPane` Properties

Key `splitPane` / floating pane Properties