added correct tree root name

distribution/ReleaseNotes.txt

@@ -9,6 +9,7 @@ planned as v0.10
 - Added N and P channel FETs and some CMOS examples, including a 16 bit SRAM
 - Improved and documented the file import strategy.
 - Truth tables are easier to edit.
+- added a tree view to insert components
 - added support for the ATF1502 and ATF1504 CPLDs
 - some minor bug fixes
 

src/main/java/de/neemann/digital/draw/library/ElementLibrary.java

@@ -63,7 +63,7 @@ public class ElementLibrary implements Iterable<ElementLibrary.ElementContainer>
      * Creates a new instance.
      */
     public ElementLibrary() {
-        root = new LibraryNode("root");
+        root = new LibraryNode(Lang.get("menu_elements"));
 
         LibraryNode node = new LibraryNode(Lang.get("lib_Logic"));
         node.add(And.DESCRIPTION);

src/main/java/de/neemann/digital/gui/components/tree/SelectTree.java

@@ -39,20 +39,21 @@ public class SelectTree extends JTree {
         addMouseListener(new MouseAdapter() {
             @Override
             public void mouseClicked(MouseEvent mouseEvent) {
-                TreePath path = getSelectionPath();
-                if (path != null && path.getPathCount() > 0) {
-                    LibraryNode node = (LibraryNode) path.getLastPathComponent();
-                    if (node.isLeaf()) {
-                        try {
-                            ElementTypeDescription d = node.getDescription();
-                            component.setPartToInsert(new VisualElement(d.getName()).setShapeFactory(shapeFactory));
-                            insertHistory.add(new InsertAction(node, insertHistory, component, shapeFactory));
-                        } catch (IOException e) {
-                            e.printStackTrace();
+                if (mouseEvent.getClickCount() == 2) {
+                    TreePath path = getSelectionPath();
+                    if (path != null && path.getPathCount() > 0) {
+                        LibraryNode node = (LibraryNode) path.getLastPathComponent();
+                        if (node.isLeaf()) {
+                            try {
+                                ElementTypeDescription d = node.getDescription();
+                                component.setPartToInsert(new VisualElement(d.getName()).setShapeFactory(shapeFactory));
+                                insertHistory.add(new InsertAction(node, insertHistory, component, shapeFactory));
+                            } catch (IOException e) {
+                                e.printStackTrace();
+                            }
                         }
                     }
                 }
-
             }
         });
         setCellRenderer(new MyCellRenderer());