diff options
| author | Aleksi Hietanen <aleksi@vaadin.com> | 2017-05-15 12:46:45 +0300 |
|---|---|---|
| committer | Henri Sara <henri.sara@gmail.com> | 2017-05-16 15:35:17 +0300 |
| commit | b153ba2f8b8539df45ace39864fd0db4a4c26e4d (patch) | |
| tree | bd63aa03d8da7a2f849b746ebf10e748255a3fd7 | |
| parent | 760959a5d2e3144809cdc840497ce4dcdb89ea6b (diff) | |
| download | vaadin-framework-b153ba2f8b8539df45ace39864fd0db4a4c26e4d.tar.gz vaadin-framework-b153ba2f8b8539df45ace39864fd0db4a4c26e4d.zip | |
Add TreeGrid#getHierarchyColumn
| -rw-r--r-- | server/src/main/java/com/vaadin/ui/TreeGrid.java | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/server/src/main/java/com/vaadin/ui/TreeGrid.java b/server/src/main/java/com/vaadin/ui/TreeGrid.java index a55cd6aef3..f24e5ca9ec 100644 --- a/server/src/main/java/com/vaadin/ui/TreeGrid.java +++ b/server/src/main/java/com/vaadin/ui/TreeGrid.java @@ -253,6 +253,16 @@ public class TreeGrid<T> extends Grid<T> } /** + * Get the currently set hierarchy column. + * + * @return the currently set hierarchy column, or {@code null} if no column + * has been explicitly set + */ + public Column<T, ?> getHierarchyColumn() { + return getColumn(getState(false).hierarchyColumnId); + } + + /** * Set the column that displays the hierarchy of this grid's data. By * default the hierarchy will be displayed in the first column. * <p> |