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do not add +/- for invisible root if it is empty

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This commit is contained in:
Gregory.Shrago
2017-10-16 15:42:22 +03:00
parent 34244fb735
commit 369c2e94fa
1 changed files with 6 additions and 6 deletions
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platform/testFramework/src/com/intellij/testFramework/PlatformTestUtil.java
+6 -6
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@@ -198,22 +198,22 @@ public class PlatformTestUtil {
boolean withSelection,
@Nullable Queryable.PrintInfo printInfo,
@Nullable Condition<String> nodePrintCondition) {
DefaultMutableTreeNode defaultMutableTreeNode = (DefaultMutableTreeNode)root;
DefaultMutableTreeNode dmt = (DefaultMutableTreeNode)root;
final Object userObject = defaultMutableTreeNode.getUserObject();
Object userObject = dmt.getUserObject();
String nodeText = toString(userObject, printInfo);
if (nodePrintCondition != null && !nodePrintCondition.value(nodeText)) return;
final StringBuilder buff = new StringBuilder();
StringBuilder buff = new StringBuilder();
StringUtil.repeatSymbol(buff, ' ', level);
final boolean expanded = tree.isExpanded(new TreePath(defaultMutableTreeNode.getPath()));
if (!defaultMutableTreeNode.isLeaf()) {
boolean expanded = tree.isExpanded(new TreePath(dmt.getPath()));
if (!dmt.isLeaf() && (tree.isRootVisible() || dmt != tree.getModel().getRoot() || dmt.getChildCount() > 0)) {
buff.append(expanded ? "-" : "+");
}
final boolean selected = tree.getSelectionModel().isPathSelected(new TreePath(defaultMutableTreeNode.getPath()));
boolean selected = tree.getSelectionModel().isPathSelected(new TreePath(dmt.getPath()));
if (withSelection && selected) {
buff.append("[");
}