@Override
public void updateUI() {
super.updateUI();
// putClientProperty(SwingUtilities2.AA_TEXT_PROPERTY_KEY, null);
if (UIUtil.isMotifLookAndFeel()) {
setBorder(BorderFactory.createEtchedBorder());
} else if (!UIUtil.isUnderGTKLookAndFeel()) {
setBorder(UIUtil.getButtonBorder());
}
}
protected JComponent createCenterPanel() {
JPanel panel = new JPanel();
panel.setLayout(new BorderLayout());
myModel = new DefaultTreeModel(new DefaultMutableTreeNode());
createTreeModel();
myTree = new Tree(myModel);
UIUtil.setLineStyleAngled(myTree);
myTree.setCellRenderer(
new DefaultTreeCellRenderer() {
public Component getTreeCellRendererComponent(
JTree tree,
Object value,
boolean sel,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus) {
super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);
setIcon(expanded ? Icons.PACKAGE_OPEN_ICON : Icons.PACKAGE_ICON);
if (value instanceof DefaultMutableTreeNode) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) value;
Object object = node.getUserObject();
if (object instanceof PsiPackage) {
String name = ((PsiPackage) object).getName();
if (name != null && name.length() > 0) {
setText(name);
} else {
setText(IdeBundle.message("node.default"));
}
}
}
return this;
}
});
myTree.setBorder(BorderFactory.createEtchedBorder());
JScrollPane scrollPane = ScrollPaneFactory.createScrollPane(myTree);
scrollPane.setPreferredSize(new Dimension(500, 300));
new TreeSpeedSearch(
myTree,
new Convertor<TreePath, String>() {
public String convert(TreePath path) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
Object object = node.getUserObject();
if (object instanceof PsiPackage) return ((PsiPackage) object).getName();
else return "";
}
});
myTree
.getSelectionModel()
.addTreeSelectionListener(
new TreeSelectionListener() {
public void valueChanged(TreeSelectionEvent e) {
PsiPackage selection = getTreeSelection();
if (selection != null) {
String name = selection.getQualifiedName();
setTitle(
myTitle
+ " - "
+ ("".equals(name) ? IdeBundle.message("node.default.package") : name));
} else {
setTitle(myTitle);
}
}
});
panel.add(scrollPane, BorderLayout.CENTER);
DefaultActionGroup group = createActionGroup(myTree);
ActionToolbar toolBar =
ActionManager.getInstance().createActionToolbar(ActionPlaces.UNKNOWN, group, true);
panel.add(toolBar.getComponent(), BorderLayout.NORTH);
toolBar.getComponent().setAlignmentX(JComponent.LEFT_ALIGNMENT);
return panel;
}
