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ItEr48S04ValidacionEProbasFuncionaisItEr47S04: [Bug #342] Fixing bug.

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The problem arises from the fact that zk tree doesn't handle well
insertion events on elements newly created. Using new facility of
MutableTreeModel for only sending the insertion event for the top
element.
This commit is contained in:
Óscar González Fernández 2010-02-19 20:01:37 +01:00
parent 2dd87e8c94
commit 5d064ab726
2 changed files with 11 additions and 9 deletions
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7
navalplanner-webapp/src/main/java/org/navalplanner/web/orders/OrderElementTreeController.java
View file

@ -160,13 +160,6 @@ public class OrderElementTreeController extends TreeController<OrderElement> {
OrderElement created = orderModel.createFrom(parent,
template);
getModel().addNewlyAddedChildrenOf(parent);
if (!created.getChildren().isEmpty()) {
// due to a bug of zk Tree, the children of a newly
// added element are not shown. Forcing reload.
// See comments at
// org.zkoss.ganttz.LeftTasksTree.DeferredFiller
Util.reloadBindings(tree);
}
}
});
}

13
navalplanner-webapp/src/main/java/org/navalplanner/web/tree/EntitiesTree.java
View file

@ -26,6 +26,7 @@ import java.util.List;
import org.navalplanner.business.trees.ITreeNode;
import org.navalplanner.business.trees.ITreeParentNode;
import org.zkoss.ganttz.util.MutableTreeModel;
import org.zkoss.ganttz.util.MutableTreeModel.IChildrenExtractor;
import org.zkoss.zul.TreeModel;
/**
@ -231,11 +232,19 @@ public abstract class EntitiesTree<T extends ITreeNode<T>> {
}
for (WithPosition each : addings) {
tree.add(parent.getThis(), each.position, Collections
.singletonList(each.element));
addChildren(tree, Collections.singletonList(each.element));
.singletonList(each.element), childrenAdder());
}
}
private IChildrenExtractor<T> childrenAdder() {
return new IChildrenExtractor<T>() {
@Override
public List<? extends T> getChildren(T parent) {
return parent.getChildren();
}
};
}
private List<T> getTreeChildren(ITreeParentNode<T> parent) {
List<T> result = new ArrayList<T>();
int childCount = tree.getChildCount(parent);