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TypeScript tree.ITree类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了TypeScript中vs/base/parts/tree/browser/tree.ITree的典型用法代码示例。如果您正苦于以下问题:TypeScript ITree类的具体用法?TypeScript ITree怎么用?TypeScript ITree使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了ITree类的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: onEnter

	protected onEnter(tree: ITree, event: IKeyboardEvent): boolean {
		super.onEnter(tree, event);

		// grab the current selection for use later
		let selection = tree.getSelection();

		this.clickcb(selection[0], event, 'keyboard');
		tree.toggleExpansion(selection[0]);
		return true;
	}
开发者ID:AlexxNica,项目名称:sqlopsstudio,代码行数:10,代码来源:savedConnectionTreeController.ts


示例2: onEnter

	protected onEnter(tree: ITree, event: IKeyboardEvent): boolean {
		var payload = { origin: 'keyboard', originalEvent: event };

		if (tree.getHighlight()) {
			return false;
		}
		var focus = tree.getFocus();
		if (focus) {
			// In file browser, pressing enter key on an element will close dialog and call tree.dispose(). There should not be any tree events after selection.
			tree.setSelection([focus], payload);
		}
		return true;
	}
开发者ID:AlexxNica,项目名称:sqlopsstudio,代码行数:13,代码来源:fileBrowserController.ts


示例3: updateTreeVisibility

	private updateTreeVisibility(tree: ITree, isVisible: boolean): void {
		if (!tree) {
			return;
		}

		if (isVisible) {
			$(tree.getHTMLElement()).show();
		} else {
			$(tree.getHTMLElement()).hide(); // make sure the tree goes out of the tabindex world by hiding it
		}

		if (isVisible) {
			tree.onVisible();
		} else {
			tree.onHidden();
		}
	}
开发者ID:burhandodhy,项目名称:azuredatastudio,代码行数:17,代码来源:views.ts


示例4: onLeftClick

	protected onLeftClick(tree: ITree, element: any, event: IMouseEvent, origin: string = 'mouse'): boolean {
		// In file browser, double clicking an element calls tree.dispose(). There should not be any tree events after selection.
		if (event.detail === 2) {
			var payload = { origin: origin, originalEvent: event };
			if (tree.getInput() === element) {
				tree.clearFocus(payload);
				tree.clearSelection(payload);
			} else {
				var isMouseDown = event && event.browserEvent && event.browserEvent.type === 'mousedown';
				if (!isMouseDown) {
					event.preventDefault(); // we cannot preventDefault onMouseDown because this would break DND otherwise
				}
				event.stopPropagation();
				tree.DOMFocus();
				tree.setSelection([element], payload);
			}
			return true;
		} else {
			return super.onLeftClick(tree, element, event, origin);
		}
	}
开发者ID:AlexxNica,项目名称:sqlopsstudio,代码行数:21,代码来源:fileBrowserController.ts


示例5: focusTree

	private focusTree(): void {
		if (!this.tree) {
			return; // return early if viewlet has not yet been created
		}

		// Make sure the current selected element is revealed
		const selection = this.tree.getSelection();
		if (selection.length > 0) {
			this.reveal(selection[0], 0.5).done(null, errors.onUnexpectedError);
		}

		// Pass Focus to Viewer
		this.tree.domFocus();
	}
开发者ID:burhandodhy,项目名称:azuredatastudio,代码行数:14,代码来源:views.ts


示例6: reveal

	protected reveal(element: any, relativeTop?: number): TPromise<void> {
		if (!this.tree) {
			return TPromise.as(null); // return early if viewlet has not yet been created
		}

		return this.tree.reveal(element, relativeTop);
	}
开发者ID:burhandodhy,项目名称:azuredatastudio,代码行数:7,代码来源:views.ts


示例7: dispose

	public dispose(): void {
		this.isDisposed = true;
		this.treeContainer = null;

		if (this.tree) {
			this.tree.dispose();
		}

		if (this.dragHandler) {
			this.dragHandler.dispose();
		}

		this.toDispose = dispose(this.toDispose);

		if (this.toolBar) {
			this.toolBar.dispose();
		}

		super.dispose();
	}
开发者ID:burhandodhy,项目名称:azuredatastudio,代码行数:20,代码来源:views.ts


示例8: layoutBody

	public layoutBody(size: number): void {
		if (this.tree) {
			this.treeContainer.style.height = size + 'px';
			this.tree.layout(size);
		}
	}
开发者ID:burhandodhy,项目名称:azuredatastudio,代码行数:6,代码来源:views.ts



注:本文中的vs/base/parts/tree/browser/tree.ITree类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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