| 1 | // Copyright (c) Jupyter Development Team.
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| 2 | // Distributed under the terms of the Modified BSD License.
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| 3 | import { hpass } from '@lumino/virtualdom';
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| 4 | import { DockPanel, TabBar, TabPanel } from '@lumino/widgets';
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| 5 | import { LabIconStyle } from '../../style';
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| 6 | import { classes } from '../../utils';
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| 7 | import { addIcon, closeIcon } from '../iconimports';
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| 8 | import { nullTranslator } from '@jupyterlab/translation';
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| 9 | /**
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| 10 | * a widget which displays titles as a single row or column of tabs.
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| 11 | * Tweaked to use an inline svg as the close icon
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| 12 | */
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| 13 | export class TabBarSvg extends TabBar {
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| 14 | /**
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| 15 | * Construct a new tab bar. Overrides the default renderer.
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| 16 | *
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| 17 | * @param options - The options for initializing the tab bar.
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| 18 | */
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| 19 | constructor(options = {}) {
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| 20 | options.renderer = options.renderer || TabBarSvg.defaultRenderer;
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| 21 | super(options);
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| 22 | const trans = ((options && options.translator) || nullTranslator).load('jupyterlab');
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| 23 | addIcon.element({
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| 24 | container: this.addButtonNode,
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| 25 | title: trans.__('New Launcher')
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| 26 | });
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| 27 | }
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| 28 | }
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| 29 | (function (TabBarSvg) {
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| 30 | /**
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| 31 | * A modified implementation of the TabBar Renderer.
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| 32 | */
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| 33 | class Renderer extends TabBar.Renderer {
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| 34 | /**
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| 35 | * Render the close icon element for a tab.
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| 36 | *
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| 37 | * @param data - The data to use for rendering the tab.
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| 38 | *
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| 39 | * @returns A virtual element representing the tab close icon.
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| 40 | */
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| 41 | renderCloseIcon(data) {
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| 42 | const className = classes('jp-icon-hover lm-TabBar-tabCloseIcon', LabIconStyle.styleClass({
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| 43 | elementPosition: 'center',
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| 44 | height: '16px',
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| 45 | width: '16px'
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| 46 | }));
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| 47 | return hpass('div', { className }, closeIcon);
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| 48 | }
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| 49 | }
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| 50 | TabBarSvg.Renderer = Renderer;
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| 51 | TabBarSvg.defaultRenderer = new Renderer();
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| 52 | })(TabBarSvg || (TabBarSvg = {}));
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| 53 | /**
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| 54 | * a widget which provides a flexible docking area for widgets.
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| 55 | * Tweaked to use an inline svg as the close icon
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| 56 | */
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| 57 | export class DockPanelSvg extends DockPanel {
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| 58 | /**
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| 59 | * Construct a new dock panel.
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| 60 | *
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| 61 | * @param options - The options for initializing the panel.
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| 62 | */
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| 63 | constructor(options = {}) {
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| 64 | options.renderer = options.renderer || DockPanelSvg.defaultRenderer;
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| 65 | super(options);
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| 66 | }
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| 67 | }
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| 68 | (function (DockPanelSvg) {
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| 69 | /**
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| 70 | * A modified implementation of the DockPanel Renderer.
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| 71 | */
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| 72 | class Renderer extends DockPanel.Renderer {
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| 73 | /**
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| 74 | * Create a new tab bar (with inline svg icons enabled
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| 75 | * for use with a dock panel.
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| 76 | *
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| 77 | * @returns A new tab bar for a dock panel.
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| 78 | */
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| 79 | createTabBar() {
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| 80 | const bar = new TabBarSvg();
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| 81 | bar.addClass('lm-DockPanel-tabBar');
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| 82 | return bar;
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| 83 | }
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| 84 | }
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| 85 | DockPanelSvg.Renderer = Renderer;
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| 86 | DockPanelSvg.defaultRenderer = new Renderer();
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| 87 | })(DockPanelSvg || (DockPanelSvg = {}));
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| 88 | /**
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| 89 | * A widget which combines a `TabBar` and a `StackedPanel`.
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| 90 | * Tweaked to use an inline svg as the close icon
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| 91 | */
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| 92 | export class TabPanelSvg extends TabPanel {
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| 93 | /**
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| 94 | * Construct a new tab panel.
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| 95 | *
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| 96 | * @param options - The options for initializing the tab panel.
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| 97 | */
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| 98 | constructor(options = {}) {
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| 99 | options.renderer = options.renderer || TabBarSvg.defaultRenderer;
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| 100 | super(options);
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| 101 | }
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| 102 | }
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| 103 | //# sourceMappingURL=tabbarsvg.js.map |
| \ | No newline at end of file |