/**
* {@inheritDoc}
*
* <p>Sets for every item the tool tip text. The text can be configured with the {@link
* IColumnFormatter}.
*
* <p><i>note: The tool tip of a grid is only shown, if in a cell not the complete text can be
* displayed.</i>
*/
@Override
protected final void updateToolTipSupport() {
final Grid control = getUIControl();
if (control == null) {
return;
}
int colCount = getColumnCount();
final GridItem[] items = control.getItems();
for (final GridItem item : items) {
for (final int colIndex = 0; colCount < colCount; colCount++) {
String toolTip = null;
if (toolTip == null) {
toolTip = getToolTipText(item, colIndex);
}
item.setToolTipText(colIndex, toolTip);
}
}
}
