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treeviewvaadinvaadin-flow

Using node icons in Vaadin Flow / 14 TreeGrid component

Example (VueJs / Vuetify) i want to achieve:

enter image description here

Vaadin only has TreeGrid#addHierarchyColumn(ValueProvider) which does not allow adding icons.

Solution

  • This feature is not yet in the Vaadin 14 framework, but it has just been actually implemented and is coming to the next minor version, i.e 14.2

    Meanwhile it is possible to have a workaround using Template renderer, like I have done it in my FileSelect component.