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| author | Aleksi Hietanen <aleksi@vaadin.com> | 2017-09-05 08:42:52 +0300 |
|---|---|---|
| committer | Henri Sara <henri.sara@gmail.com> | 2017-09-05 15:11:58 +0300 |
| commit | e1447f7c226a434c6472002cd22ef1c09f9d7fcc (patch) | |
| tree | 129cf873d10722ed8e9b8eedcc63e97161e18aca | |
| parent | e20f23d688a2505db231a4199c29990e017cf756 (diff) | |
| download | vaadin-framework-e1447f7c226a434c6472002cd22ef1c09f9d7fcc.tar.gz vaadin-framework-e1447f7c226a434c6472002cd22ef1c09f9d7fcc.zip | |
Fix grid client side performance regression (#9913)
Trigger update of header/footer only if visibility changes.
Fixes #9884
| -rwxr-xr-x | client/src/main/java/com/vaadin/client/widgets/Grid.java | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/client/src/main/java/com/vaadin/client/widgets/Grid.java b/client/src/main/java/com/vaadin/client/widgets/Grid.java index 6799e46e20..dd9353155e 100755 --- a/client/src/main/java/com/vaadin/client/widgets/Grid.java +++ b/client/src/main/java/com/vaadin/client/widgets/Grid.java @@ -700,8 +700,10 @@ public class Grid<T> extends ResizeComposite implements HasSelectionHandlers<T>, * true to show this section, false to hide */ public void setVisible(boolean visible) { - this.visible = visible; - requestSectionRefresh(); + if (this.visible != visible) { + this.visible = visible; + requestSectionRefresh(); + } } /** |