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IDEA-19061 Integrate the Rearranger-plugin into core-IDE

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Correct selection setup on multi row tree change during rule condition change
This commit is contained in:
Denis.Zhdanov
2012-08-22 16:51:36 +04:00
parent f4857f11f7
commit f6b9c01db6
1 changed files with 14 additions and 5 deletions
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platform/lang-impl/src/com/intellij/application/options/codeStyle/arrangement/ArrangementRuleTree.java
+14 -5
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@@ -60,7 +60,8 @@ public class ArrangementRuleTree {
@NotNull private final DefaultTreeModel myTreeModel;
@NotNull private final Tree myTree;
@NotNull private final ArrangementNodeComponentFactory myFactory;
private boolean myExplicitSelectionChange;
private boolean mySkipSelectionChange;
public ArrangementRuleTree(@NotNull ArrangementSettingsGrouper grouper, @NotNull ArrangementNodeDisplayManager displayManager) {
@@ -102,8 +103,16 @@ public class ArrangementRuleTree {
mySelectionModel.addTreeSelectionListener(new TreeSelectionListener() {
@Override
public void valueChanged(TreeSelectionEvent e) {
setSelection(e.getOldLeadSelectionPath(), false);
setSelection(e.getNewLeadSelectionPath(), true);
if (myExplicitSelectionChange) {
return;
}
TreePath[] paths = e.getPaths();
if (paths == null) {
return;
}
for (int i = 0; i < paths.length; i++) {
setSelection(paths[i], e.isAddedPath(i));
}
}
});
myTree.addMouseListener(new MouseAdapter() {
@@ -299,7 +308,7 @@ public class ArrangementRuleTree {
private void onModelChange(@NotNull ArrangementTreeNode topMost, @NotNull ArrangementTreeNode bottomMost) {
expandAll(myTree, new TreePath(topMost.getPath()));
mySelectionModel.clearSelection();
//mySkipSelectionChange = true;
myExplicitSelectionChange = true;
try {
for (ArrangementTreeNode node = bottomMost; node != null; node = node.getParent()) {
TreePath path = new TreePath(node.getPath());
@@ -317,7 +326,7 @@ public class ArrangementRuleTree {
}
}
finally {
mySkipSelectionChange = false;
myExplicitSelectionChange = false;
}
}