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Diffstat (limited to 'documentation/components/components-grid.asciidoc')
| -rw-r--r-- | documentation/components/components-grid.asciidoc | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/documentation/components/components-grid.asciidoc b/documentation/components/components-grid.asciidoc index e35f2b0aac..6a18a54897 100644 --- a/documentation/components/components-grid.asciidoc +++ b/documentation/components/components-grid.asciidoc @@ -403,9 +403,23 @@ You set the column renderer in the [classname]#Grid.Column# object as follows: [source, java] ---- // the type of birthYear is a number -Column<Integer> bornColumn = grid.addColumn(Person:getBirthYear, +Column<Person, Integer> bornColumn = grid.addColumn(Person:getBirthYear, new NumberRenderer("born in %d AD")); ---- + +Changing the renderer during runtime is also possible, but for type safety +you should store the column reference with data types for doing this. +When you change the renderer, the content of Grid is refreshed. + +[source, java] +---- +Column<Person, Integer> ageColumn = grid.addColumn(Person::getBirthYear); +// The default renderer is TextRenderer +addComponent(new Button("Change renderer", + clickEvent -> ageColumn.setRenderer(new NumberRenderer()) +)); +---- + The following renderers are available, as defined in the server-side [package]#com.vaadin.ui.renderers# package: |