@lumino/widgets - npm Package Compare versions

Comparing version 2.0.0-beta.1 to 2.0.0-rc.0

package.json

 {
   "name": "@lumino/widgets",
-  "version": "2.0.0-beta.1",
+  "version": "2.0.0-rc.0",
   "description": "Lumino Widgets",
@@ -57,15 +57,16 @@ "homepage": "https://github.com/jupyterlab/lumino",
   "dependencies": {
-    "@lumino/algorithm": "^2.0.0-beta.0",
-    "@lumino/commands": "^2.0.0-beta.1",
-    "@lumino/coreutils": "^2.0.0-beta.0",
-    "@lumino/disposable": "^2.0.0-beta.1",
-    "@lumino/domutils": "^2.0.0-beta.0",
-    "@lumino/dragdrop": "^2.0.0-beta.1",
-    "@lumino/keyboard": "^2.0.0-beta.0",
-    "@lumino/messaging": "^2.0.0-beta.0",
-    "@lumino/properties": "^2.0.0-beta.0",
-    "@lumino/signaling": "^2.0.0-beta.1",
-    "@lumino/virtualdom": "^2.0.0-beta.0"
+    "@lumino/algorithm": "^2.0.0-rc.0",
+    "@lumino/commands": "^2.0.0-rc.0",
+    "@lumino/coreutils": "^2.0.0-rc.0",
+    "@lumino/disposable": "^2.0.0-rc.0",
+    "@lumino/domutils": "^2.0.0-rc.0",
+    "@lumino/dragdrop": "^2.0.0-rc.0",
+    "@lumino/keyboard": "^2.0.0-rc.0",
+    "@lumino/messaging": "^2.0.0-rc.0",
+    "@lumino/properties": "^2.0.0-rc.0",
+    "@lumino/signaling": "^2.0.0-rc.0",
+    "@lumino/virtualdom": "^2.0.0-rc.0"
   },
   "devDependencies": {
+    "@lumino/buildutils": "^2.0.0-rc.0",
     "@microsoft/api-extractor": "^7.6.0",
@@ -94,3 +95,3 @@ "@rollup/plugin-commonjs": "^24.0.0",
     "tslib": "^2.4.0",
-    "typedoc": "~0.23.9",
+    "typedoc": "^0.23.25",
     "typescript": "~4.9.4"
@@ -97,0 +98,0 @@ },

src/accordionlayout.ts

@@ -7,2 +7,3 @@ /*
 import { ArrayExt } from '@lumino/algorithm';
+import { UUID } from '@lumino/coreutils';
 import { SplitLayout } from './splitlayout';
@@ -88,2 +89,24 @@ import { Title } from './title';
   /**
+   * Insert a widget into the layout at the specified index.
+   *
+   * @param index - The index at which to insert the widget.
+   *
+   * @param widget - The widget to insert into the layout.
+   *
+   * #### Notes
+   * The index will be clamped to the bounds of the widgets.
+   *
+   * If the widget is already added to the layout, it will be moved.
+   *
+   * #### Undefined Behavior
+   * An `index` which is non-integral.
+   */
+  insertWidget(index: number, widget: Widget): void {
+    if (!widget.id) {
+      widget.id = `id-${UUID.uuid4()}`;
+    }
+    super.insertWidget(index, widget);
+  }
+
+  /**
    * Attach a widget to the parent's DOM node.
@@ -90,0 +113,0 @@ *

src/accordionpanel.ts

@@ -16,3 +16,3 @@ // Copyright (c) Jupyter Development Team.
  * #### Notes
- * This class provides a convenience wrapper around [[AccordionLayout]].
+ * This class provides a convenience wrapper around {@link AccordionLayout}.
  */
@@ -405,3 +405,2 @@ export class AccordionPanel extends SplitPanel {
       const handle = document.createElement('h3');
-      handle.setAttribute('role', 'tab');
       handle.setAttribute('tabindex', '0');
@@ -408,0 +407,0 @@ handle.id = this.createTitleKey(data);

src/boxengine.ts

@@ -31,3 +31,3 @@ // Copyright (c) Jupyter Development Team.
    * There is no limit to this value, but it will be clamped to the
-   * bounds defined by [[minSize]] and [[maxSize]].
+   * bounds defined by {@link minSize} and {@link maxSize}.
    *
@@ -46,3 +46,3 @@ * The default value is `0`.
    * It is assumed that this value lies in the range `[0, Infinity)`
-   * and that it is `<=` to [[maxSize]]. Failure to adhere to this
+   * and that it is `<=` to {@link maxSize}. Failure to adhere to this
    * constraint will yield undefined results.
@@ -62,3 +62,3 @@ *
    * It is assumed that this value lies in the range `[0, Infinity]`
-   * and that it is `>=` to [[minSize]]. Failure to adhere to this
+   * and that it is `>=` to {@link minSize}. Failure to adhere to this
    * constraint will yield undefined results.
@@ -92,3 +92,3 @@ *
    * #### Notes
-   * This value is the output of a call to [[boxCalc]]. It represents
+   * This value is the output of a call to {@link BoxEngine.calc}. It represents
    * the computed size for the object along the layout orientation,
@@ -173,3 +173,3 @@ * and will always lie in the range `[minSize, maxSize]`.
    * #### Notes
-   * The [[size]] of each sizer is updated with the computed size.
+   * The {@link BoxSizer.size} of each sizer is updated with the computed size.
    *
@@ -176,0 +176,0 @@ * This function can be called at any time to recompute the layout for

src/boxpanel.ts

@@ -20,3 +20,3 @@ // Copyright (c) Jupyter Development Team.
  * #### Notes
- * This class provides a convenience wrapper around a [[BoxLayout]].
+ * This class provides a convenience wrapper around a {@link BoxLayout}.
  */
@@ -23,0 +23,0 @@ export class BoxPanel extends Panel {

src/commandpalette.ts

@@ -276,2 +276,10 @@ // Copyright (c) Jupyter Development Team.
   /**
+   * A message handler invoked on an `'after-show'` message.
+   */
+  protected onAfterShow(msg: Message): void {
+    this.update();
+    super.onAfterShow(msg);
+  }
+
+  /**
    * A message handler invoked on an `'activate-request'` message.
@@ -291,2 +299,6 @@ */
   protected onUpdateRequest(msg: Message): void {
+    if (this.isHidden) {
+      return;
+    }
+
     // Fetch the current query text and content node.
@@ -293,0 +305,0 @@ let query = this.inputNode.value;

src/menubar.ts

@@ -18,2 +18,4 @@ // Copyright (c) Jupyter Development Team.
 
+import { CommandRegistry } from '@lumino/commands';
+
 import {
@@ -51,2 +53,6 @@ ElementARIAAttrs,
     };
+    this._overflowMenuOptions = options.overflowMenuOptions || {
+      overflowMenuVisible: true,
+      title: '...'
+    };
   }
@@ -79,2 +85,16 @@
   /**
+   * The overflow index of the menu bar.
+   */
+  get overflowIndex(): number {
+    return this._overflowIndex;
+  }
+
+  /**
+   * The overflow menu of the menu bar.
+   */
+  get overflowMenu(): Menu | null {
+    return this._overflowMenu;
+  }
+
+  /**
    * Get the menu bar content node.
@@ -194,4 +214,4 @@ *
    */
-  addMenu(menu: Menu): void {
-    this.insertMenu(this._menus.length, menu);
+  addMenu(menu: Menu, update: boolean = true): void {
+    this.insertMenu(this._menus.length, menu, update);
   }
@@ -211,3 +231,3 @@
    */
-  insertMenu(index: number, menu: Menu): void {
+  insertMenu(index: number, menu: Menu, update: boolean = true): void {
     // Close the child menu before making changes.
@@ -236,3 +256,5 @@ this._closeChildMenu();
       // Schedule an update of the items.
-      this.update();
+      if (update) {
+        this.update();
+      }
 
@@ -259,3 +281,5 @@ // There is nothing more to do.
     // Schedule an update of the items.
-    this.update();
+    if (update) {
+      this.update();
+    }
   }
@@ -271,4 +295,4 @@
    */
-  removeMenu(menu: Menu): void {
-    this.removeMenuAt(this._menus.indexOf(menu));
+  removeMenu(menu: Menu, update: boolean = true): void {
+    this.removeMenuAt(this._menus.indexOf(menu), update);
   }
@@ -284,3 +308,3 @@
    */
-  removeMenuAt(index: number): void {
+  removeMenuAt(index: number, update: boolean = true): void {
     // Close the child menu before making changes.
@@ -306,3 +330,5 @@ this._closeChildMenu();
     // Schedule an update of the items.
-    this.update();
+    if (update) {
+      this.update();
+    }
   }
@@ -401,2 +427,10 @@
   /**
+   * A message handler invoked on a `'resize'` message.
+   */
+  protected onResize(msg: Widget.ResizeMessage): void {
+    this.update();
+    super.onResize(msg);
+  }
+
+  /**
    * A message handler invoked on an `'update-request'` message.
@@ -412,12 +446,15 @@ */
         : 0;
-    let content = new Array<VirtualElement>(menus.length);
-    for (let i = 0, n = menus.length; i < n; ++i) {
-      let title = menus[i].title;
-      let active = i === activeIndex;
-      if (active && menus[i].items.length == 0) {
-        active = false;
-      }
+    let length = this._overflowIndex > -1 ? this._overflowIndex : menus.length;
+    let totalMenuSize = 0;
+    let overflowMenuVisible = false;
+
+    // Check that the overflow menu doesn't count
+    length = this._overflowMenu !== null ? length - 1 : length;
+    let content = new Array<VirtualElement>(length);
+
+    // Render visible menus
+    for (let i = 0; i < length; ++i) {
       content[i] = renderer.renderItem({
-        title,
-        active,
+        title: menus[i].title,
+        active: i === activeIndex && menus[i].items.length !== 0,
         tabbable: i === tabFocusIndex,
@@ -428,7 +465,109 @@ onfocus: () => {
       });
+      // Calculate size of current menu
+      totalMenuSize += this._menuItemSizes[i];
+      // Check if overflow menu is already rendered
+      if (menus[i].title.label === this._overflowMenuOptions.title) {
+        overflowMenuVisible = true;
+        length--;
+      }
     }
+    // Render overflow menu if needed and active
+    if (this._overflowMenuOptions.overflowMenuVisible) {
+      if (this._overflowIndex > -1 && !overflowMenuVisible) {
+        // Create overflow menu
+        if (this._overflowMenu === null) {
+          this._overflowMenu = new Menu({ commands: new CommandRegistry() });
+          this._overflowMenu.title.label = this._overflowMenuOptions.title;
+          this._overflowMenu.title.mnemonic = 0;
+          this.addMenu(this._overflowMenu, false);
+        }
+        // Move menus to overflow menu
+        for (let i = menus.length - 2; i >= length; i--) {
+          const submenu = this.menus[i];
+          submenu.title.mnemonic = 0;
+          this._overflowMenu.insertItem(0, {
+            type: 'submenu',
+            submenu: submenu
+          });
+          this.removeMenu(submenu, false);
+        }
+        content[length] = renderer.renderItem({
+          title: this._overflowMenu.title,
+          active: length === activeIndex && menus[length].items.length !== 0,
+          tabbable: length === tabFocusIndex,
+          onfocus: () => {
+            this.activeIndex = length;
+          }
+        });
+        length++;
+      } else if (this._overflowMenu !== null) {
+        // Remove submenus from overflow menu
+        let overflowMenuItems = this._overflowMenu.items;
+        let screenSize = this.node.offsetWidth;
+        let n = this._overflowMenu.items.length;
+        for (let i = 0; i < n; ++i) {
+          let index = menus.length - 1 - i;
+          if (screenSize - totalMenuSize > this._menuItemSizes[index]) {
+            let menu = overflowMenuItems[0].submenu as Menu;
+            this._overflowMenu.removeItemAt(0);
+            this.insertMenu(length, menu, false);
+            content[length] = renderer.renderItem({
+              title: menu.title,
+              active: false,
+              tabbable: length === tabFocusIndex,
+              onfocus: () => {
+                this.activeIndex = length;
+              }
+            });
+            length++;
+          }
+        }
+        if (this._overflowMenu.items.length === 0) {
+          this.removeMenu(this._overflowMenu, false);
+          content.pop();
+          this._overflowMenu = null;
+          this._overflowIndex = -1;
+        }
+      }
+    }
     VirtualDOM.render(content, this.contentNode);
+    this._updateOverflowIndex();
   }
 
   /**
+   * Calculate and update the current overflow index.
+   */
+  private _updateOverflowIndex(): void {
+    // Get elements visible in the main menu bar
+    const itemMenus = this.contentNode.childNodes;
+    let screenSize = this.node.offsetWidth;
+    let totalMenuSize = 0;
+    let index = -1;
+    let n = itemMenus.length;
+
+    if (this._menuItemSizes.length == 0) {
+      // Check if it is the first resize and get info about menu items sizes
+      for (let i = 0; i < n; i++) {
+        let item = itemMenus[i] as HTMLLIElement;
+        // Add sizes to array
+        totalMenuSize += item.offsetWidth;
+        this._menuItemSizes.push(item.offsetWidth);
+        if (totalMenuSize > screenSize && index === -1) {
+          index = i;
+        }
+      }
+    } else {
+      // Calculate current menu size
+      for (let i = 0; i < this._menuItemSizes.length; i++) {
+        totalMenuSize += this._menuItemSizes[i];
+        if (totalMenuSize > screenSize) {
+          index = i;
+          break;
+        }
+      }
+    }
+    this._overflowIndex = index;
+  }
+
+  /**
    * Handle the `'keydown'` event for the menu bar.
@@ -757,4 +896,8 @@ *
   private _forceItemsPosition: Menu.IOpenOptions;
+  private _overflowMenuOptions: IOverflowMenuOptions;
   private _menus: Menu[] = [];
   private _childMenu: Menu | null = null;
+  private _overflowMenu: Menu | null = null;
+  private _menuItemSizes: number[] = [];
+  private _overflowIndex: number = -1;
 }
@@ -786,2 +929,11 @@
     forceItemsPosition?: Menu.IOpenOptions;
+    /**
+     * Whether to add a overflow menu if there's overflow.
+     *
+     * Setting to `true` will enable the logic that creates an overflow menu
+     * to show the menu items that don't fit entirely on the screen.
+     *
+     * The default is `true`.
+     */
+    overflowMenuOptions?: IOverflowMenuOptions;
   }
@@ -971,2 +1123,18 @@
 /**
+ * Options for overflow menu.
+ */
+export interface IOverflowMenuOptions {
+  /**
+   * Determines if a overflow menu appears when the menu items overflow.
+   */
+  overflowMenuVisible: boolean;
+  /**
+   * Determines the title of the overflow menu.
+   *
+   * Default: `...`.
+   */
+  title: string;
+}
+
+/**
  * The namespace for the module implementation details.
@@ -973,0 +1141,0 @@ */

src/panel.ts

@@ -22,3 +22,3 @@ // Copyright (c) Jupyter Development Team.
  *
- * This class provides a convenience wrapper around a [[PanelLayout]].
+ * This class provides a convenience wrapper around a {@link PanelLayout}.
  */
@@ -25,0 +25,0 @@ export class Panel extends Widget {

src/splitpanel.ts

@@ -30,3 +30,3 @@ // Copyright (c) Jupyter Development Team.
  * #### Notes
- * This class provides a convenience wrapper around a [[SplitLayout]].
+ * This class provides a convenience wrapper around a {@link SplitLayout}.
  */
@@ -33,0 +33,0 @@ export class SplitPanel extends Panel {

src/stackedpanel.ts

@@ -22,3 +22,3 @@ // Copyright (c) Jupyter Development Team.
  * #### Notes
- * This class provides a convenience wrapper around a [[StackedLayout]].
+ * This class provides a convenience wrapper around a {@link StackedLayout}.
  */
@@ -25,0 +25,0 @@ export class StackedPanel extends Panel {

src/widget.ts

@@ -414,3 +414,3 @@ /* eslint-disable @typescript-eslint/no-empty-function */
    * #### Notes
-   * This causes the [[isHidden]] property to be `false`.
+   * This causes the {@link isHidden} property to be `false`.
    *
@@ -442,3 +442,3 @@ * If the widget is not explicitly hidden, this is a no-op.
    * #### Notes
-   * This causes the [[isHidden]] property to be `true`.
+   * This causes the {@link isHidden} property to be `true`.
    *
@@ -445,0 +445,0 @@ * If the widget is explicitly hidden, this is a no-op.

types/accordionlayout.d.ts

@@ -38,2 +38,18 @@ import { SplitLayout } from './splitlayout';
     /**
+     * Insert a widget into the layout at the specified index.
+     *
+     * @param index - The index at which to insert the widget.
+     *
+     * @param widget - The widget to insert into the layout.
+     *
+     * #### Notes
+     * The index will be clamped to the bounds of the widgets.
+     *
+     * If the widget is already added to the layout, it will be moved.
+     *
+     * #### Undefined Behavior
+     * An `index` which is non-integral.
+     */
+    insertWidget(index: number, widget: Widget): void;
+    /**
      * Attach a widget to the parent's DOM node.
@@ -40,0 +56,0 @@ *

types/accordionpanel.d.ts

@@ -11,3 +11,3 @@ import { Message } from '@lumino/messaging';
  * #### Notes
- * This class provides a convenience wrapper around [[AccordionLayout]].
+ * This class provides a convenience wrapper around {@link AccordionLayout}.
  */
@@ -14,0 +14,0 @@ export declare class AccordionPanel extends SplitPanel {

types/boxengine.d.ts

@@ -21,3 +21,3 @@ /**
      * There is no limit to this value, but it will be clamped to the
-     * bounds defined by [[minSize]] and [[maxSize]].
+     * bounds defined by {@link minSize} and {@link maxSize}.
      *
@@ -35,3 +35,3 @@ * The default value is `0`.
      * It is assumed that this value lies in the range `[0, Infinity)`
-     * and that it is `<=` to [[maxSize]]. Failure to adhere to this
+     * and that it is `<=` to {@link maxSize}. Failure to adhere to this
      * constraint will yield undefined results.
@@ -50,3 +50,3 @@ *
      * It is assumed that this value lies in the range `[0, Infinity]`
-     * and that it is `>=` to [[minSize]]. Failure to adhere to this
+     * and that it is `>=` to {@link minSize}. Failure to adhere to this
      * constraint will yield undefined results.
@@ -78,3 +78,3 @@ *
      * #### Notes
-     * This value is the output of a call to [[boxCalc]]. It represents
+     * This value is the output of a call to {@link BoxEngine.calc}. It represents
      * the computed size for the object along the layout orientation,
@@ -157,3 +157,3 @@ * and will always lie in the range `[minSize, maxSize]`.
      * #### Notes
-     * The [[size]] of each sizer is updated with the computed size.
+     * The {@link BoxSizer.size} of each sizer is updated with the computed size.
      *
@@ -160,0 +160,0 @@ * This function can be called at any time to recompute the layout for

types/boxpanel.d.ts

@@ -8,3 +8,3 @@ import { BoxLayout } from './boxlayout';
  * #### Notes
- * This class provides a convenience wrapper around a [[BoxLayout]].
+ * This class provides a convenience wrapper around a {@link BoxLayout}.
  */
@@ -11,0 +11,0 @@ export declare class BoxPanel extends Panel {

types/commandpalette.d.ts

@@ -127,2 +127,6 @@ import { ReadonlyJSONObject } from '@lumino/coreutils';
     /**
+     * A message handler invoked on an `'after-show'` message.
+     */
+    protected onAfterShow(msg: Message): void;
+    /**
      * A message handler invoked on an `'activate-request'` message.
@@ -129,0 +133,0 @@ */

types/menubar.d.ts

@@ -32,2 +32,10 @@ import { Message } from '@lumino/messaging';
     /**
+     * The overflow index of the menu bar.
+     */
+    get overflowIndex(): number;
+    /**
+     * The overflow menu of the menu bar.
+     */
+    get overflowMenu(): Menu | null;
+    /**
      * Get the menu bar content node.
@@ -85,3 +93,3 @@ *
      */
-    addMenu(menu: Menu): void;
+    addMenu(menu: Menu, update?: boolean): void;
     /**
@@ -99,3 +107,3 @@ * Insert a menu into the menu bar at the specified index.
      */
-    insertMenu(index: number, menu: Menu): void;
+    insertMenu(index: number, menu: Menu, update?: boolean): void;
     /**
@@ -109,3 +117,3 @@ * Remove a menu from the menu bar.
      */
-    removeMenu(menu: Menu): void;
+    removeMenu(menu: Menu, update?: boolean): void;
     /**
@@ -119,3 +127,3 @@ * Remove the menu at a given index from the menu bar.
      */
-    removeMenuAt(index: number): void;
+    removeMenuAt(index: number, update?: boolean): void;
     /**
@@ -149,2 +157,6 @@ * Remove all menus from the menu bar.
     /**
+     * A message handler invoked on a `'resize'` message.
+     */
+    protected onResize(msg: Widget.ResizeMessage): void;
+    /**
      * A message handler invoked on an `'update-request'` message.
@@ -154,2 +166,6 @@ */
     /**
+     * Calculate and update the current overflow index.
+     */
+    private _updateOverflowIndex;
+    /**
      * Handle the `'keydown'` event for the menu bar.
@@ -209,4 +225,8 @@ *
     private _forceItemsPosition;
+    private _overflowMenuOptions;
     private _menus;
     private _childMenu;
+    private _overflowMenu;
+    private _menuItemSizes;
+    private _overflowIndex;
 }
@@ -237,2 +257,11 @@ /**
         forceItemsPosition?: Menu.IOpenOptions;
+        /**
+         * Whether to add a overflow menu if there's overflow.
+         *
+         * Setting to `true` will enable the logic that creates an overflow menu
+         * to show the menu items that don't fit entirely on the screen.
+         *
+         * The default is `true`.
+         */
+        overflowMenuOptions?: IOverflowMenuOptions;
     }
@@ -347,1 +376,16 @@ /**
 }
+/**
+ * Options for overflow menu.
+ */
+export interface IOverflowMenuOptions {
+    /**
+     * Determines if a overflow menu appears when the menu items overflow.
+     */
+    overflowMenuVisible: boolean;
+    /**
+     * Determines the title of the overflow menu.
+     *
+     * Default: `...`.
+     */
+    title: string;
+}

types/panel.d.ts

@@ -11,3 +11,3 @@ import { PanelLayout } from './panellayout';
  *
- * This class provides a convenience wrapper around a [[PanelLayout]].
+ * This class provides a convenience wrapper around a {@link PanelLayout}.
  */
@@ -14,0 +14,0 @@ export declare class Panel extends Widget {

types/splitpanel.d.ts

@@ -10,3 +10,3 @@ import { Message } from '@lumino/messaging';
  * #### Notes
- * This class provides a convenience wrapper around a [[SplitLayout]].
+ * This class provides a convenience wrapper around a {@link SplitLayout}.
  */
@@ -13,0 +13,0 @@ export declare class SplitPanel extends Panel {

types/stackedpanel.d.ts

@@ -9,3 +9,3 @@ import { ISignal } from '@lumino/signaling';
  * #### Notes
- * This class provides a convenience wrapper around a [[StackedLayout]].
+ * This class provides a convenience wrapper around a {@link StackedLayout}.
  */
@@ -12,0 +12,0 @@ export declare class StackedPanel extends Panel {

types/widget.d.ts

@@ -216,3 +216,3 @@ import { IObservableDisposable } from '@lumino/disposable';
      * #### Notes
-     * This causes the [[isHidden]] property to be `false`.
+     * This causes the {@link isHidden} property to be `false`.
      *
@@ -226,3 +226,3 @@ * If the widget is not explicitly hidden, this is a no-op.
      * #### Notes
-     * This causes the [[isHidden]] property to be `true`.
+     * This causes the {@link isHidden} property to be `true`.
      *
@@ -229,0 +229,0 @@ * If the widget is explicitly hidden, this is a no-op.

New alerts

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Found 1 instance in 1 package

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Improved metrics

Total package byte prevSize

4575995

increased by1.23%

Lines of code

57051

increased by1.05%

Worsened metrics

Dev dependency count

26

increased by4%

Dependency changes

• Updated@lumino/algorithm@^2.0.0-rc.0

• Updated@lumino/commands@^2.0.0-rc.0

• Updated@lumino/coreutils@^2.0.0-rc.0

• Updated@lumino/disposable@^2.0.0-rc.0

• Updated@lumino/domutils@^2.0.0-rc.0

• Updated@lumino/dragdrop@^2.0.0-rc.0

• Updated@lumino/keyboard@^2.0.0-rc.0

• Updated@lumino/messaging@^2.0.0-rc.0

• Updated@lumino/properties@^2.0.0-rc.0

• Updated@lumino/signaling@^2.0.0-rc.0

• Updated@lumino/virtualdom@^2.0.0-rc.0