Common.UI JFX: Use filters for leaf detection, too

Issue-Ref: 3541
Issue-Url: https://af3-developer.fortiss.org/issues/3541


Signed-off-by: Alexander Diewald <diewald@fortiss.org>

org.fortiss.tooling.common.ui/src/org/fortiss/tooling/common/ui/javafx/control/treetableview/.ratings

-DynamicList.java 7b5b1ce48c93292d9ee79ed58792d1157687ca3c YELLOW
+DynamicList.java 6206ef9150c1f4bf07102820ae2a647ec3fb882b YELLOW
 DynamicListContentProvider.java 817cba44f246a361207a88ef9a4e1869215803f7 YELLOW
 DynamicTreeContentProviderBase.java 6760a6dc5721175b1dada8f30fd9da05f7bcc4b3 GREEN
-DynamicTreeItem.java 53bb2886186c7cda1c3e1a9340b3df622089ff16 YELLOW
+DynamicTreeItem.java 7486071d20e896d6ca9a9101bf105caccf3656d0 YELLOW
 DynamicTreeItemBase.java d883066ecc181120302ca32f328538de7a45b093 YELLOW
 DynamicTreeTableUIProviderBase.java f78c0f8b52fbc939166b3f94f7f6006cc0f4d32b GREEN
 DynamicTreeTableViewer.java 048e242856e2ac56969711d2698bdbb2c4235704 YELLOW

org.fortiss.tooling.common.ui/src/org/fortiss/tooling/common/ui/javafx/control/treetableview/DynamicList.java

@@ -57,7 +57,8 @@ public class DynamicList<T> extends DynamicTreeItemBase<T> {
 	/** {@inheritDoc} */
 	@Override
 	public boolean isLeaf() {
-		Collection<? extends Object> children = contentProvider.getChildren(getValue());
+		Collection<? extends Object> children =
+				contentProvider.getFilteredSortedChildren(getValue());
 		return children == null || children.isEmpty();
 	}
 }

org.fortiss.tooling.common.ui/src/org/fortiss/tooling/common/ui/javafx/control/treetableview/DynamicTreeItem.java

@@ -61,7 +61,8 @@ public class DynamicTreeItem<T> extends DynamicTreeItemBase<T> {
 	/** {@inheritDoc} */
 	@Override
 	public boolean isLeaf() {
-		Collection<? extends Object> children = contentProvider.getChildren(getValue());
+		Collection<? extends Object> children =
+				contentProvider.getFilteredSortedChildren(getValue());
 		return children == null || children.isEmpty();
 	}
 }