diff options
Diffstat (limited to 'client')
| -rw-r--r-- | client/src/main/java/com/vaadin/client/ui/VTabsheet.java | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/client/src/main/java/com/vaadin/client/ui/VTabsheet.java b/client/src/main/java/com/vaadin/client/ui/VTabsheet.java index e196870348..1ea41f634d 100644 --- a/client/src/main/java/com/vaadin/client/ui/VTabsheet.java +++ b/client/src/main/java/com/vaadin/client/ui/VTabsheet.java @@ -531,6 +531,9 @@ public class VTabsheet extends VTabsheetBase implements Focusable, SubPartAware public void selectTab(int index) { final Tab newSelected = getTab(index); final Tab oldSelected = selected; + if (oldSelected == newSelected) { + return; + } newSelected.setStyleNames(true, isFirstVisibleTab(index), true); newSelected.setTabulatorIndex(getTabsheet().tabulatorIndex); @@ -552,6 +555,10 @@ public class VTabsheet extends VTabsheetBase implements Focusable, SubPartAware // The selected tab might need more (or less) space newSelected.recalculateCaptionWidth(); getTab(tabsheet.activeTabIndex).recalculateCaptionWidth(); + + // Scroll the tab into view if it is not already + getTabsheet().scrollIntoView(getTab(tabsheet.activeTabIndex)); + } public Tab navigateTab(int fromIndex, int toIndex) { |