Type Alias SetDocumentEditorToolbarFunction

SetDocumentEditorToolbarFunction: (
currentState: DocumentEditorToolbarItem[],
) => DocumentEditorToolbarItem[]

This callback can be used in the setDocumentEditorToolbarItems() method to do atomic updates to the document editor toolbar items.

Type Declaration

- (currentState: DocumentEditorToolbarItem[]): DocumentEditorToolbarItem[]
- Parameters
  - currentState: DocumentEditorToolbarItem[]
    The current document editor toolbar items.
  Returns DocumentEditorToolbarItem[]
  The new document editor toolbar items.

Example

Use ES2015 arrow functions and the update callback to reduce boilerplate

instance.setDocumentEditorToolbarItems(items => {
  const button = instance.contentDocument.createElement('div');
  button.innerText = "Do something"
  items.push({
    type: "custom",
    node: button,
    onPress(){
      alert("Do Something");
    }
  });
  return items;
});