Fixes #46702

062f3f73 · Alex Dima · 3ff0f35f · 062f3f73
隐藏空白更改
内联并排

Showing with 5 addition and 1 deletion

src/vs/editor/common/config/editorOptions.ts src/vs/editor/common/config/editorOptions.ts +5 -1

未找到文件。
--- a/src/vs/editor/common/config/editorOptions.ts
+++ b/src/vs/editor/common/config/editorOptions.ts
@@ -1652,7 +1652,11 @@ export class EditorOptionsValidator {
 			renderLineHighlight = _stringSet<'none' | 'gutter' | 'line' | 'all'>(opts.renderLineHighlight, defaults.renderLineHighlight, ['none', 'gutter', 'line', 'all']);
 		}

-		const mouseWheelScrollSensitivity = _float(opts.mouseWheelScrollSensitivity, defaults.scrollbar.mouseWheelScrollSensitivity);
+		let mouseWheelScrollSensitivity = _float(opts.mouseWheelScrollSensitivity, defaults.scrollbar.mouseWheelScrollSensitivity);
+		if (mouseWheelScrollSensitivity === 0) {
+			// Disallow 0, as it would prevent/block scrolling
+			mouseWheelScrollSensitivity = 1;
+		}
 		const scrollbar = this._sanitizeScrollbarOpts(opts.scrollbar, defaults.scrollbar, mouseWheelScrollSensitivity);
 		const minimap = this._sanitizeMinimapOpts(opts.minimap, defaults.minimap);