整个系统缺少快捷键

[jxharp]

Is your feature request related to a problem? Please describe.
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

Describe the solution you'd like
A clear and concise description of what you want to happen.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

很多时候都只能鼠标操作，缺少快捷键，希望增加包括并不止下列快捷键

1. 新增记录
2. 表单上的保存
3. 表格视图上的选择（如果单元格没有选择勾选，而是在中间的栏位，希望可以按Esc来选择）
4. 选中的一行或多行记录，提供copy，delete，取消等快捷键