Blazor

Bug type

Component

Component name

MudList

What happened?

When specifying Dense="true" for MudList, the items in the NestedList are not dense.

Expected behavior

NestedList items should be dense.

Reproduction link

https://try.mudblazor.com/snippet/QYwGYVOXUVrVQnlQ

Reproduction steps

1. Create MudList
2. Set Dense="true"
3. Add MudListItem
4. Add NestedList in

Describe the question
I have implemented MatBlazorTable and first columns has MatBlazorCheckbox. I couldnt find how to implement Select All feature.

Expected behavior
I would like to add Select All button to select all items in the table with checkboxes.

Screenshots
Before click button
![image](https://user-images.githubusercontent.com/10263337/110940096-a7b40e80-8336-11eb-9

Here is what you can use as a guideline: https://app.codecov.io/gh/servicetitan/Stl.Fusion

If you end up doing this, please mention this issue in PRs.

While there are several overloads of the Add() method having Func<Task> callback parameter, the ones accepting Func<object, Task> callback or Func<TValue, Task> callback are just missing - the non-async versions using Action<object> callback and Action<TValue> callback exist, though.

I always find it very handy if there is just a table with all available settings and their usage or meaning. Maybe this is something we can add to the readme. I also think this will provide a better overview to contributors which functions already exist.

The reason this popped in my head now, is that we have the setting FocusFirstElement. While it is true that that setting control whether or