Allow using the middle mouse button to pan the image in addition to the left mouse button · GoogleChromeLabs/squoosh#824

(3 评论) (0 反应) (0 负责人)TypeScript (20,335 star) (1,431 fork)batch import

UIgood first issuehelp wanted

描述

Is your feature request related to a problem? Please describe.

I can only pan with by holding down the left mouse button, but I'm used to the middle mouse button in other applications.

Describe the solution you'd like

Allow using the middle mouse button to pan the image in addition to the left mouse button. In addition, it would be nice to allow using the right mouse button as well (which is friendlier towards trackpad users), but the Web browser might not always allow this. Still, it's worth implementing if possible :slightly_smiling_face:

I can look at implementing this feature if it's desired.

Does other service/app have this feature?

Most graphic-related applications have this feature. Here are some examples:

贡献者指南

技术栈: typescripthtmlcss
领域: frontend
议题类型: feature
难度: 2
预计时间: 1-3 hours
活动状态: stale
清晰度: clear
前置要求: TypeScript basicsBrowser event handling
新手友好度: 70
研究方向: Look at the existing image viewer code, likely in a component file such as 'image preview.ts', to find the current panning logic triggered by left mouse button. Add event listeners for middle button (and optionally right button) to reuse the same panning behavior. Test in major browsers. The issue comments mention that right button may not be allowed by browsers, so consider limiting to middle button if needed.