How can I make angular material data table cells expand to the full width of content that is set to nowrap?

This example demonstrates how the mat-cells are styled with a specific width:

.mat-cell {
  white-space: nowrap;
  min-width: 150rem;
}

If the width is not specified, the table will cut off the text due to the white-space property being set to nowrap. Is there a way for the mat-cell to automatically adjust its size based on content without defining a fixed width?

Answer №1

If you want to remove encapsulation in your component, use

encapsulation: ViewEncapsulation.None
, and for styling with deep selectors in your CSS, use ng-deep.

app.component.ts

@Component({
  selector: "my-app",
  templateUrl: "./app.component.html",
  styleUrls: ["./app.component.css"],
  encapsulation: ViewEncapsulation.None
})

app.component.css

:host(.mat-cell) {
  white-space: nowrap !important;
  min-width: 150px !important;
}

To see the implementation in action, check out this stackblitz:

https://stackblitz.com/edit/angular-ivy-material-data-table-overflow-ymtvr5?file=src/app/app.component.ts

I hope this explanation is helpful!

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