当前位置: 首页>>代码示例>>TypeScript>>正文


TypeScript EditorScrollable.setScrollTop方法代码示例

本文整理汇总了TypeScript中vs/editor/common/viewLayout/editorScrollable.EditorScrollable.setScrollTop方法的典型用法代码示例。如果您正苦于以下问题:TypeScript EditorScrollable.setScrollTop方法的具体用法?TypeScript EditorScrollable.setScrollTop怎么用?TypeScript EditorScrollable.setScrollTop使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在vs/editor/common/viewLayout/editorScrollable.EditorScrollable的用法示例。


在下文中一共展示了EditorScrollable.setScrollTop方法的2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,您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1:

		var onBrowserDesperateReveal = (domNode:HTMLElement, lookAtScrollTop:boolean, lookAtScrollLeft:boolean) => {
			if (lookAtScrollTop) {
				var deltaTop = domNode.scrollTop;
				if (deltaTop) {
					this.scrollable.setScrollTop(this.scrollable.getScrollTop() + deltaTop);
					domNode.scrollTop = 0;
				}
			}

			if (lookAtScrollLeft) {
				var deltaLeft = domNode.scrollLeft;
				if (deltaLeft) {
					this.scrollable.setScrollLeft(this.scrollable.getScrollLeft() + deltaLeft);
					domNode.scrollLeft = 0;
				}
			}
		};
开发者ID:gaoxiaojun,项目名称:vscode,代码行数:17,代码来源:scrollManager.ts

示例2: test

	test('EditorScrollable', () => {
		var scrollable = new EditorScrollable();

		scrollable.setWidth(100);
		scrollable.setHeight(100);

		assertScrollState(scrollable, 0, 0, 100, 100, 100, 100);

		// Make it vertically scrollable
		scrollable.setScrollHeight(1000);
		assertScrollState(scrollable, 0, 0, 100, 100, 100, 1000);

		// Scroll vertically...
		scrollable.setScrollTop(10);
		assertScrollState(scrollable, 10, 0, 100, 100, 100, 1000);
		scrollable.setScrollTop(900);
		assertScrollState(scrollable, 900, 0, 100, 100, 100, 1000);
		scrollable.setScrollTop(-1);
		assertScrollState(scrollable, 0, 0, 100, 100, 100, 1000);
		scrollable.setScrollTop(901);
		assertScrollState(scrollable, 900, 0, 100, 100, 100, 1000);
		scrollable.setScrollTop(9001);
		assertScrollState(scrollable, 900, 0, 100, 100, 100, 1000);

		// Increase vertical size => scrollTop should readjust
		scrollable.setHeight(200);
		assertScrollState(scrollable, 800, 0, 100, 200, 100, 1000);

		// Reset height & scrollHeight
		scrollable.setScrollHeight(100);
		assertScrollState(scrollable, 0, 0, 100, 200, 100, 200);
		scrollable.setHeight(100);
		assertScrollState(scrollable, 0, 0, 100, 100, 100, 200);
		scrollable.setScrollHeight(100);
		assertScrollState(scrollable, 0, 0, 100, 100, 100, 100);

		// Make it vertically scrollable
		scrollable.setScrollWidth(1000);
		assertScrollState(scrollable, 0, 0, 100, 100, 1000, 100);

		// Scroll horizontally...
		scrollable.setScrollLeft(10);
		assertScrollState(scrollable, 0, 10, 100, 100, 1000, 100);
		scrollable.setScrollLeft(900);
		assertScrollState(scrollable, 0, 900, 100, 100, 1000, 100);
		scrollable.setScrollLeft(-1);
		assertScrollState(scrollable, 0, 0, 100, 100, 1000, 100);
		scrollable.setScrollLeft(901);
		assertScrollState(scrollable, 0, 900, 100, 100, 1000, 100);
		scrollable.setScrollLeft(9001);
		assertScrollState(scrollable, 0, 900, 100, 100, 1000, 100);

		// Increase horizontal size => scrollLeft should readjust
		scrollable.setWidth(200);
		assertScrollState(scrollable, 0, 800, 200, 100, 1000, 100);

		// Validate with / height
		scrollable.setWidth(-1);
		assertScrollState(scrollable, 0, 800, 0, 100, 1000, 100);
		scrollable.setScrollWidth(-1);
		assertScrollState(scrollable, 0, 0, 0, 100, 0, 100);
		scrollable.setHeight(-1);
		assertScrollState(scrollable, 0, 0, 0, 0, 0, 100);
		scrollable.setScrollHeight(-1);
		assertScrollState(scrollable, 0, 0, 0, 0, 0, 0);
	});
开发者ID:1833183060,项目名称:vscode,代码行数:66,代码来源:editorScrollable.test.ts


注:本文中的vs/editor/common/viewLayout/editorScrollable.EditorScrollable.setScrollTop方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。