Java Code Examples for javax.swing.JTree#addTreeSelectionListener()
The following examples show how to use
javax.swing.JTree#addTreeSelectionListener() .
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Example 1
| Source File: AppleDiskTab.java From DiskBrowser with GNU General Public License v3.0 | 6 votes |
|
private void setSelectionListener (JTree tree)
// ---------------------------------------------------------------------------------//
{
tree.addTreeSelectionListener (new TreeSelectionListener ()
{
@Override
public void valueChanged (TreeSelectionEvent e)
{
// A null happens when there is a click in the DiskLayoutPanel, in order
// to turn off the currently selected file
AppleFileSource afs = (AppleFileSource) getSelectedObject ();
if (afs != null)
eventHandler.fireFileSelectionEvent (afs);
}
});
}
Example 2
| Source File: PackagesBrowserPanel.java From MtgDesktopCompanion with GNU General Public License v3.0 | 5 votes |
|
private void initGUI() {
setLayout(new BorderLayout(0, 0));
model = new DefaultTreeModel(new DefaultMutableTreeNode("Packaging"));
panelDraw = new ZoomableJPanel() ;
if(view) {
add(panelDraw, BorderLayout.CENTER);
}
JPanel panel = new JPanel();
panel.setLayout(new BorderLayout(0, 0));
if(!view)
{
add(panel, BorderLayout.CENTER);
}
else
{
add(panel, BorderLayout.WEST);
}
tree = new JTree(model);
tree.setCellRenderer(new MagicCardsTreeCellRenderer());
panel.add(new JScrollPane(tree),BorderLayout.CENTER);
tree.addTreeSelectionListener(e-> {
DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode)tree.getLastSelectedPathComponent();
if(selectedNode!=null && (selectedNode.getUserObject() instanceof Packaging))
load((Packaging)selectedNode.getUserObject());
});
}
Example 3
| Source File: GroupingConfigurationPanel.java From rapidminer-studio with GNU Affero General Public License v3.0 | 5 votes |
|
public GroupingConfigurationPanel(JTree plotConfigurationTree, PlotInstance plotIntance, PlotDimension dimension) {
super(plotIntance);
this.setLayout(new CardLayout());
this.dimension = dimension;
createComponents(dimension);
registerAsPlotConfigurationListener();
plotConfigurationTree.addTreeSelectionListener(this);
adaptGUI();
}
Example 4
| Source File: TDA.java From tda with GNU Lesser General Public License v2.1 | 5 votes |
|
/**
* add a tree listener for enabling/disabling menu and toolbar icons.
* @param tree
*/
private void addTreeListener(JTree tree) {
tree.addTreeSelectionListener(new TreeSelectionListener() {
ViewScrollPane emptyView = null;
public void valueChanged(TreeSelectionEvent e) {
getMainMenu().getCloseMenuItem().setEnabled(e.getPath() != null);
if(getMainMenu().getCloseToolBarButton() != null) {
getMainMenu().getCloseToolBarButton().setEnabled(e.getPath() != null);
}
// reset right pane of the top view:
if(emptyView == null) {
JEditorPane emptyPane = new JEditorPane("text/html", "<html><body bgcolor=\"ffffff\"> </body></html>");
emptyPane.setEditable(false);
emptyView = new ViewScrollPane(emptyPane, runningAsVisualVMPlugin);
}
if(e.getPath() == null ||
!(((DefaultMutableTreeNode) e.getPath().getLastPathComponent()).
getUserObject() instanceof Category)) {
resetPane();
}
}
private void resetPane() {
int dividerLocation = topSplitPane.getDividerLocation();
topSplitPane.setRightComponent(emptyView);
topSplitPane.setDividerLocation(dividerLocation);
}
});
}
Example 5
| Source File: MethodsCountPanel.java From android-classyshark with Apache License 2.0 | 5 votes |
|
private void setup() {
this.setLayout(new BorderLayout());
treeModel = new DefaultTreeModel(new DefaultMutableTreeNode(null));
jTree = new JTree(treeModel);
jTree.setRootVisible(false);
jTree.setCellRenderer(new CellRenderer());
theme.applyTo(jTree);
DefaultTreeCellRenderer cellRenderer = (DefaultTreeCellRenderer) jTree.getCellRenderer();
cellRenderer.setFont(new Font("Monospaced", Font.PLAIN, 20));
jTree.setCellRenderer(cellRenderer);
jTree.addTreeSelectionListener(new TreeSelectionListener() {
@Override
public void valueChanged(TreeSelectionEvent e) {
Object selection = jTree.getLastSelectedPathComponent();
DefaultMutableTreeNode defaultMutableTreeNode = (DefaultMutableTreeNode)selection;
ClassNode node = (ClassNode) defaultMutableTreeNode.getUserObject();
viewerController.onSelectedMethodCount(node);
}
});
JScrollPane jScrollPane = new JScrollPane(jTree);
this.setBorder(new EmptyBorder(0,0,0,0));
this.add(jScrollPane, BorderLayout.CENTER);
theme.applyTo(jScrollPane);
jTree.setDragEnabled(true);
jTree.setTransferHandler(new FileTransferHandler(viewerController));
}
Example 6
| Source File: TreeView.java From RobotBuilder with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
public TreeView(Palette palette) {
this.palette = palette;
tree = new JTree(palette.getPaletteModel()) {
@Override
public String getToolTipText(MouseEvent e) {
try {
TreePath path = getClosestPathForLocation(e.getX(), e.getY());
return ((PaletteComponent) ((DefaultMutableTreeNode) path.getLastPathComponent()).getUserObject()).getHelp();
} catch (ClassCastException ex) { // Ignore folders
return null;
}
}
};
tree.setRootVisible(false);
tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
tree.setTransferHandler(new PaletteTreeTransferHandler(tree.getTransferHandler()));
tree.setDragEnabled(true);
ToolTipManager.sharedInstance().registerComponent(tree);
tree.addTreeSelectionListener(this);
for (int i = 0; i < tree.getRowCount(); i++) {
tree.expandRow(i);
}
setLayout(new BorderLayout());
add(tree, BorderLayout.CENTER);
}
Example 7
| Source File: ObjectSelector.java From jaamsim with Apache License 2.0 | 5 votes |
|
public ObjectSelector() {
super( "Object Selector" );
setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
addWindowListener(FrameBox.getCloseListener("ShowObjectSelector"));
addWindowFocusListener(new MyFocusListener());
top = new DefaultMutableTreeNode();
treeModel = new DefaultTreeModel(top);
tree = new JTree();
tree.setModel(treeModel);
tree.getSelectionModel().setSelectionMode( TreeSelectionModel.SINGLE_TREE_SELECTION );
tree.setRootVisible(false);
tree.setShowsRootHandles(true);
tree.setInvokesStopCellEditing(true);
treeView = new JScrollPane(tree);
getContentPane().add(treeView);
entSequence = 0;
addComponentListener(FrameBox.getSizePosAdapter(this, "ObjectSelectorSize", "ObjectSelectorPos"));
tree.addTreeSelectionListener( new MyTreeSelectionListener() );
treeModel.addTreeModelListener( new MyTreeModelListener(tree) );
tree.addMouseListener(new MyMouseListener());
tree.addKeyListener(new MyKeyListener());
}
Example 8
| Source File: GUIBrowser.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
|
private void addWindowTab() {
if (compNode instanceof WindowNode
&& ((WindowNode) compNode).getWindows().length > 0) {
winTree = new JTree(((WindowNode) compNode).getWindowModel());
winTree.setCellRenderer(renderer);
winTree.setEditable(false);
winTree.addTreeSelectionListener(selManager);
winSplit = createUnderPane(winTree);
tbd.add(WINDOWS_TAB, winSplit);
}
}
Example 9
| Source File: EntityTreePanel.java From Robot-Overlord-App with GNU General Public License v2.0 | 5 votes |
|
/**
* list all entities in the world. Double click an item to get its panel.
* See https://docs.oracle.com/javase/7/docs/api/javax/swing/JTree.html
*/
public void updateEntityTree() {
// list all objects in scene
DefaultMutableTreeNode newTop = createTreeNodes(ro);
JTree newTree = new JTree(newTop);
newTree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
newTree.setShowsRootHandles(true);
newTree.addTreeSelectionListener(this);
//tree.setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED));
if(oldTree!=null) {
// preserve the original expansions
ArrayList<TreePath> expanded = new ArrayList<TreePath>();
for(int i=0;i<oldTree.getRowCount();++i) {
if(oldTree.isExpanded(i)) {
expanded.add(oldTree.getPathForRow(i));
}
}
// restore the expanded paths
for(TreePath p : expanded) {
newTree.expandPath(p);
}
// restore the selected paths
TreePath[] paths = oldTree.getSelectionPaths();
newTree.setSelectionPaths(paths);
}
if(!newTree.equals(oldTree)) {
scroll.setViewportView(newTree);
oldTree=newTree;
oldTop =newTop;
}
}
Example 10
| Source File: ManagementModel.java From wildfly-core with GNU Lesser General Public License v2.1 | 5 votes |
|
private JTree makeTree(ManagementModelNode root) {
root.explore();
JTree tree = new CommandBuilderTree(cliGuiCtx, new DefaultTreeModel(root));
tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
tree.addTreeExpansionListener(new ManagementTreeExpansionListener((DefaultTreeModel) tree.getModel()));
tree.addTreeSelectionListener(new ManagementTreeSelectionListener());
tree.addMouseListener(new ManagementTreeMouseListener(tree));
return tree;
}
Example 11
| Source File: ProcessInfoDialog.java From nmonvisualizer with Apache License 2.0 | 5 votes |
|
public void linkToTree(JTree tree) {
if (this.tree != null) {
this.tree.removeTreeSelectionListener(treeListener);
}
this.tree = tree;
if (tree != null) {
tree.addTreeSelectionListener(treeListener);
followTree.setSelected(true);
}
else {
followTree.setSelected(false);
}
}
Example 12
| Source File: ElementTreePanel.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
|
@SuppressWarnings("LeakingThisInConstructor")
public ElementTreePanel(JTextComponent editor) {
this.editor = editor;
Document document = editor.getDocument();
// Create the tree.
treeModel = new ElementTreeModel(document);
tree = new JTree(treeModel) {
@Override
public String convertValueToText(Object value, boolean selected,
boolean expanded, boolean leaf,
int row, boolean hasFocus) {
// Should only happen for the root
if (!(value instanceof Element)) {
return value.toString();
}
Element e = (Element) value;
AttributeSet as = e.getAttributes().copyAttributes();
String asString;
if (as != null) {
StringBuilder retBuffer = new StringBuilder("[");
Enumeration names = as.getAttributeNames();
while (names.hasMoreElements()) {
Object nextName = names.nextElement();
if (nextName != StyleConstants.ResolveAttribute) {
retBuffer.append(" ");
retBuffer.append(nextName);
retBuffer.append("=");
retBuffer.append(as.getAttribute(nextName));
}
}
retBuffer.append(" ]");
asString = retBuffer.toString();
} else {
asString = "[ ]";
}
if (e.isLeaf()) {
return e.getName() + " [" + e.getStartOffset() + ", " + e.
getEndOffset() + "] Attributes: " + asString;
}
return e.getName() + " [" + e.getStartOffset() + ", " + e.
getEndOffset() + "] Attributes: " + asString;
}
};
tree.addTreeSelectionListener(this);
tree.setDragEnabled(true);
// Don't show the root, it is fake.
tree.setRootVisible(false);
// Since the display value of every node after the insertion point
// changes every time the text changes and we don't generate a change
// event for all those nodes the display value can become off.
// This can be seen as '...' instead of the complete string value.
// This is a temporary workaround, increase the needed size by 15,
// hoping that will be enough.
tree.setCellRenderer(new DefaultTreeCellRenderer() {
@Override
public Dimension getPreferredSize() {
Dimension retValue = super.getPreferredSize();
if (retValue != null) {
retValue.width += 15;
}
return retValue;
}
});
// become a listener on the document to update the tree.
document.addDocumentListener(this);
// become a PropertyChangeListener to know when the Document has
// changed.
editor.addPropertyChangeListener(this);
// Become a CaretListener
editor.addCaretListener(this);
// configure the panel and frame containing it.
setLayout(new BorderLayout());
add(new JScrollPane(tree), BorderLayout.CENTER);
// Add a label above tree to describe what is being shown
JLabel label = new JLabel("Elements that make up the current document",
SwingConstants.CENTER);
label.setFont(new Font("Dialog", Font.BOLD, 14));
add(label, BorderLayout.NORTH);
setPreferredSize(new Dimension(400, 400));
}
Example 13
| Source File: ElementTreePanel.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
@SuppressWarnings("LeakingThisInConstructor")
public ElementTreePanel(JTextComponent editor) {
this.editor = editor;
Document document = editor.getDocument();
// Create the tree.
treeModel = new ElementTreeModel(document);
tree = new JTree(treeModel) {
@Override
public String convertValueToText(Object value, boolean selected,
boolean expanded, boolean leaf,
int row, boolean hasFocus) {
// Should only happen for the root
if (!(value instanceof Element)) {
return value.toString();
}
Element e = (Element) value;
AttributeSet as = e.getAttributes().copyAttributes();
String asString;
if (as != null) {
StringBuilder retBuffer = new StringBuilder("[");
Enumeration names = as.getAttributeNames();
while (names.hasMoreElements()) {
Object nextName = names.nextElement();
if (nextName != StyleConstants.ResolveAttribute) {
retBuffer.append(" ");
retBuffer.append(nextName);
retBuffer.append("=");
retBuffer.append(as.getAttribute(nextName));
}
}
retBuffer.append(" ]");
asString = retBuffer.toString();
} else {
asString = "[ ]";
}
if (e.isLeaf()) {
return e.getName() + " [" + e.getStartOffset() + ", " + e.
getEndOffset() + "] Attributes: " + asString;
}
return e.getName() + " [" + e.getStartOffset() + ", " + e.
getEndOffset() + "] Attributes: " + asString;
}
};
tree.addTreeSelectionListener(this);
tree.setDragEnabled(true);
// Don't show the root, it is fake.
tree.setRootVisible(false);
// Since the display value of every node after the insertion point
// changes every time the text changes and we don't generate a change
// event for all those nodes the display value can become off.
// This can be seen as '...' instead of the complete string value.
// This is a temporary workaround, increase the needed size by 15,
// hoping that will be enough.
tree.setCellRenderer(new DefaultTreeCellRenderer() {
@Override
public Dimension getPreferredSize() {
Dimension retValue = super.getPreferredSize();
if (retValue != null) {
retValue.width += 15;
}
return retValue;
}
});
// become a listener on the document to update the tree.
document.addDocumentListener(this);
// become a PropertyChangeListener to know when the Document has
// changed.
editor.addPropertyChangeListener(this);
// Become a CaretListener
editor.addCaretListener(this);
// configure the panel and frame containing it.
setLayout(new BorderLayout());
add(new JScrollPane(tree), BorderLayout.CENTER);
// Add a label above tree to describe what is being shown
JLabel label = new JLabel("Elements that make up the current document",
SwingConstants.CENTER);
label.setFont(new Font("Dialog", Font.BOLD, 14));
add(label, BorderLayout.NORTH);
setPreferredSize(new Dimension(400, 400));
}
Example 14
| Source File: ElementTreePanel.java From hottub with GNU General Public License v2.0 | 4 votes |
|
@SuppressWarnings("LeakingThisInConstructor")
public ElementTreePanel(JTextComponent editor) {
this.editor = editor;
Document document = editor.getDocument();
// Create the tree.
treeModel = new ElementTreeModel(document);
tree = new JTree(treeModel) {
@Override
public String convertValueToText(Object value, boolean selected,
boolean expanded, boolean leaf,
int row, boolean hasFocus) {
// Should only happen for the root
if (!(value instanceof Element)) {
return value.toString();
}
Element e = (Element) value;
AttributeSet as = e.getAttributes().copyAttributes();
String asString;
if (as != null) {
StringBuilder retBuffer = new StringBuilder("[");
Enumeration names = as.getAttributeNames();
while (names.hasMoreElements()) {
Object nextName = names.nextElement();
if (nextName != StyleConstants.ResolveAttribute) {
retBuffer.append(" ");
retBuffer.append(nextName);
retBuffer.append("=");
retBuffer.append(as.getAttribute(nextName));
}
}
retBuffer.append(" ]");
asString = retBuffer.toString();
} else {
asString = "[ ]";
}
if (e.isLeaf()) {
return e.getName() + " [" + e.getStartOffset() + ", " + e.
getEndOffset() + "] Attributes: " + asString;
}
return e.getName() + " [" + e.getStartOffset() + ", " + e.
getEndOffset() + "] Attributes: " + asString;
}
};
tree.addTreeSelectionListener(this);
tree.setDragEnabled(true);
// Don't show the root, it is fake.
tree.setRootVisible(false);
// Since the display value of every node after the insertion point
// changes every time the text changes and we don't generate a change
// event for all those nodes the display value can become off.
// This can be seen as '...' instead of the complete string value.
// This is a temporary workaround, increase the needed size by 15,
// hoping that will be enough.
tree.setCellRenderer(new DefaultTreeCellRenderer() {
@Override
public Dimension getPreferredSize() {
Dimension retValue = super.getPreferredSize();
if (retValue != null) {
retValue.width += 15;
}
return retValue;
}
});
// become a listener on the document to update the tree.
document.addDocumentListener(this);
// become a PropertyChangeListener to know when the Document has
// changed.
editor.addPropertyChangeListener(this);
// Become a CaretListener
editor.addCaretListener(this);
// configure the panel and frame containing it.
setLayout(new BorderLayout());
add(new JScrollPane(tree), BorderLayout.CENTER);
// Add a label above tree to describe what is being shown
JLabel label = new JLabel("Elements that make up the current document",
SwingConstants.CENTER);
label.setFont(new Font("Dialog", Font.BOLD, 14));
add(label, BorderLayout.NORTH);
setPreferredSize(new Dimension(400, 400));
}
Example 15
| Source File: BookBrowser.java From audiveris with GNU Affero General Public License v3.0 | 4 votes |
|
/**
* Creates a new {@code BookBrowser} object.
*
* @param book the related book
*/
public BookBrowser (Book book)
{
this.book = book;
component = new JPanel();
// Set up the tree
model = new Model(book);
///model.addTreeModelListener(new ModelListener()); // Debug
/** The tree entity */
JTree tree = new JTree(model);
// Build left-side view
JScrollPane treeView = new JScrollPane(tree);
// Build right-side view
htmlPane = new JEditorPane("text/html", "");
htmlPane.setEditable(false);
JScrollPane htmlView = new JScrollPane(htmlPane);
// Allow only single selections
tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
// Display lines to explicit relationships
tree.putClientProperty("JTree.lineStyle", "Angled");
// Wire the two views together. Use a selection listener
// created with an anonymous inner-class adapter.
// Listen for when the selection changes.
tree.addTreeSelectionListener(new SelectionListener());
// To be notified of expansion / collapse actions (debug ...)
///tree.addTreeExpansionListener(new ExpansionListener());
// Build split-pane view
JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, treeView, htmlView);
splitPane.setName("treeHtmlSplitPane");
splitPane.setContinuousLayout(true);
splitPane.setBorder(null);
splitPane.setDividerSize(2);
// Add GUI components
component.setLayout(new BorderLayout());
component.add("Center", splitPane);
}
Example 16
| Source File: ElementTreePanel.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 4 votes |
|
@SuppressWarnings("LeakingThisInConstructor")
public ElementTreePanel(JTextComponent editor) {
this.editor = editor;
Document document = editor.getDocument();
// Create the tree.
treeModel = new ElementTreeModel(document);
tree = new JTree(treeModel) {
@Override
public String convertValueToText(Object value, boolean selected,
boolean expanded, boolean leaf,
int row, boolean hasFocus) {
// Should only happen for the root
if (!(value instanceof Element)) {
return value.toString();
}
Element e = (Element) value;
AttributeSet as = e.getAttributes().copyAttributes();
String asString;
if (as != null) {
StringBuilder retBuffer = new StringBuilder("[");
Enumeration names = as.getAttributeNames();
while (names.hasMoreElements()) {
Object nextName = names.nextElement();
if (nextName != StyleConstants.ResolveAttribute) {
retBuffer.append(" ");
retBuffer.append(nextName);
retBuffer.append("=");
retBuffer.append(as.getAttribute(nextName));
}
}
retBuffer.append(" ]");
asString = retBuffer.toString();
} else {
asString = "[ ]";
}
if (e.isLeaf()) {
return e.getName() + " [" + e.getStartOffset() + ", " + e.
getEndOffset() + "] Attributes: " + asString;
}
return e.getName() + " [" + e.getStartOffset() + ", " + e.
getEndOffset() + "] Attributes: " + asString;
}
};
tree.addTreeSelectionListener(this);
tree.setDragEnabled(true);
// Don't show the root, it is fake.
tree.setRootVisible(false);
// Since the display value of every node after the insertion point
// changes every time the text changes and we don't generate a change
// event for all those nodes the display value can become off.
// This can be seen as '...' instead of the complete string value.
// This is a temporary workaround, increase the needed size by 15,
// hoping that will be enough.
tree.setCellRenderer(new DefaultTreeCellRenderer() {
@Override
public Dimension getPreferredSize() {
Dimension retValue = super.getPreferredSize();
if (retValue != null) {
retValue.width += 15;
}
return retValue;
}
});
// become a listener on the document to update the tree.
document.addDocumentListener(this);
// become a PropertyChangeListener to know when the Document has
// changed.
editor.addPropertyChangeListener(this);
// Become a CaretListener
editor.addCaretListener(this);
// configure the panel and frame containing it.
setLayout(new BorderLayout());
add(new JScrollPane(tree), BorderLayout.CENTER);
// Add a label above tree to describe what is being shown
JLabel label = new JLabel("Elements that make up the current document",
SwingConstants.CENTER);
label.setFont(new Font("Dialog", Font.BOLD, 14));
add(label, BorderLayout.NORTH);
setPreferredSize(new Dimension(400, 400));
}
Example 17
| Source File: ScreenInfoPanel.java From hprof-tools with MIT License | 4 votes |
|
public ScreenInfoPanel(@Nonnull final TabbedInfoWindow mainWindow, @Nonnull List<Screen> screens) {
super(new BorderLayout());
JPopupMenu popupMenu = new JPopupMenu();
JMenuItem item = new JMenuItem("Inspect View");
item.addActionListener(new AbstractAction() {
@Override
public void actionPerformed(ActionEvent actionEvent) {
mainWindow.showInstancesListTab(rightClickedViewed.getClassName(), Collections.singletonList(rightClickedViewed.getInstance()));
}
});
popupMenu.add(item);
imagePanel = new ImagePanel();
viewTree = new JTree(new DefaultMutableTreeNode("Loading..."));
viewTree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
viewTree.addTreeSelectionListener(this);
viewTree.addMouseListener(new PopupListener(popupMenu));
JScrollPane treeScroller = new JScrollPane(viewTree);
rootPicker = new JComboBox(new Vector<Object>(screens));
rootPicker.addItemListener(this);
JPanel settingsPanel = new JPanel(new GridLayout(1, 2));
showBoundsBox = new JCheckBox("Show layout bounds", true);
showBoundsBox.addItemListener(this);
forceAlpha = new JCheckBox("Force alpha", true);
forceAlpha.addItemListener(this);
settingsPanel.add(showBoundsBox);
settingsPanel.add(forceAlpha);
settingsPanel.setBorder(new EmptyBorder(10, 0, 0, 0));
infoTable = new JTable();
infoTable.setRowSelectionAllowed(false);
infoTable.setColumnSelectionAllowed(false);
infoTable.setCellSelectionEnabled(false);
infoTable.setShowGrid(true);
JPanel bottomPanel = new JPanel(new BorderLayout());
bottomPanel.setBorder(new EmptyBorder(10, 10, 10, 10));
bottomPanel.add(infoTable, BorderLayout.CENTER);
bottomPanel.add(infoTable.getTableHeader(), BorderLayout.NORTH);
bottomPanel.add(settingsPanel, BorderLayout.SOUTH);
JPanel leftPanel = new JPanel(new BorderLayout());
leftPanel.add(rootPicker, BorderLayout.NORTH);
leftPanel.add(treeScroller, BorderLayout.CENTER);
leftPanel.add(bottomPanel, BorderLayout.SOUTH);
// Split pane for the tree and image views
JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
splitPane.setLeftComponent(leftPanel);
splitPane.setRightComponent(imagePanel);
add(splitPane, BorderLayout.CENTER);
selectedScreen = screens.get(0);
update();
}
Example 18
| Source File: TreeDemo.java From OpenDA with GNU Lesser General Public License v3.0 | 4 votes |
|
public TreeDemo() {
super(new GridLayout(1,0));
//Create the nodes.
DefaultMutableTreeNode top =
new DefaultMutableTreeNode("The Java Series");
createNodes(top);
//Create a tree that allows one selection at a time.
tree = new JTree(top);
tree.getSelectionModel().setSelectionMode
(TreeSelectionModel.SINGLE_TREE_SELECTION);
//Listen for when the selection changes.
tree.addTreeSelectionListener(this);
if (playWithLineStyle) {
System.out.println("line style = " + lineStyle);
tree.putClientProperty("JTree.lineStyle", lineStyle);
}
//Create the scroll pane and add the tree to it.
JScrollPane treeView = new JScrollPane(tree);
//Create the HTML viewing pane.
htmlPane = new JEditorPane();
htmlPane.setEditable(false);
initHelp();
JScrollPane htmlView = new JScrollPane(htmlPane);
//Add the scroll panes to a split pane.
JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
splitPane.setTopComponent(treeView);
splitPane.setBottomComponent(htmlView);
Dimension minimumSize = new Dimension(100, 50);
htmlView.setMinimumSize(minimumSize);
treeView.setMinimumSize(minimumSize);
splitPane.setDividerLocation(100);
splitPane.setPreferredSize(new Dimension(500, 300));
//Add the split pane to this panel.
add(splitPane);
}
Example 19
| Source File: ElementTreePanel.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
@SuppressWarnings("LeakingThisInConstructor")
public ElementTreePanel(JTextComponent editor) {
this.editor = editor;
Document document = editor.getDocument();
// Create the tree.
treeModel = new ElementTreeModel(document);
tree = new JTree(treeModel) {
@Override
public String convertValueToText(Object value, boolean selected,
boolean expanded, boolean leaf,
int row, boolean hasFocus) {
// Should only happen for the root
if (!(value instanceof Element)) {
return value.toString();
}
Element e = (Element) value;
AttributeSet as = e.getAttributes().copyAttributes();
String asString;
if (as != null) {
StringBuilder retBuffer = new StringBuilder("[");
Enumeration names = as.getAttributeNames();
while (names.hasMoreElements()) {
Object nextName = names.nextElement();
if (nextName != StyleConstants.ResolveAttribute) {
retBuffer.append(" ");
retBuffer.append(nextName);
retBuffer.append("=");
retBuffer.append(as.getAttribute(nextName));
}
}
retBuffer.append(" ]");
asString = retBuffer.toString();
} else {
asString = "[ ]";
}
if (e.isLeaf()) {
return e.getName() + " [" + e.getStartOffset() + ", " + e.
getEndOffset() + "] Attributes: " + asString;
}
return e.getName() + " [" + e.getStartOffset() + ", " + e.
getEndOffset() + "] Attributes: " + asString;
}
};
tree.addTreeSelectionListener(this);
tree.setDragEnabled(true);
// Don't show the root, it is fake.
tree.setRootVisible(false);
// Since the display value of every node after the insertion point
// changes every time the text changes and we don't generate a change
// event for all those nodes the display value can become off.
// This can be seen as '...' instead of the complete string value.
// This is a temporary workaround, increase the needed size by 15,
// hoping that will be enough.
tree.setCellRenderer(new DefaultTreeCellRenderer() {
@Override
public Dimension getPreferredSize() {
Dimension retValue = super.getPreferredSize();
if (retValue != null) {
retValue.width += 15;
}
return retValue;
}
});
// become a listener on the document to update the tree.
document.addDocumentListener(this);
// become a PropertyChangeListener to know when the Document has
// changed.
editor.addPropertyChangeListener(this);
// Become a CaretListener
editor.addCaretListener(this);
// configure the panel and frame containing it.
setLayout(new BorderLayout());
add(new JScrollPane(tree), BorderLayout.CENTER);
// Add a label above tree to describe what is being shown
JLabel label = new JLabel("Elements that make up the current document",
SwingConstants.CENTER);
label.setFont(new Font("Dialog", Font.BOLD, 14));
add(label, BorderLayout.NORTH);
setPreferredSize(new Dimension(400, 400));
}
Example 20
| Source File: ElementTreePanel.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
|
@SuppressWarnings("LeakingThisInConstructor")
public ElementTreePanel(JTextComponent editor) {
this.editor = editor;
Document document = editor.getDocument();
// Create the tree.
treeModel = new ElementTreeModel(document);
tree = new JTree(treeModel) {
@Override
public String convertValueToText(Object value, boolean selected,
boolean expanded, boolean leaf,
int row, boolean hasFocus) {
// Should only happen for the root
if (!(value instanceof Element)) {
return value.toString();
}
Element e = (Element) value;
AttributeSet as = e.getAttributes().copyAttributes();
String asString;
if (as != null) {
StringBuilder retBuffer = new StringBuilder("[");
Enumeration names = as.getAttributeNames();
while (names.hasMoreElements()) {
Object nextName = names.nextElement();
if (nextName != StyleConstants.ResolveAttribute) {
retBuffer.append(" ");
retBuffer.append(nextName);
retBuffer.append("=");
retBuffer.append(as.getAttribute(nextName));
}
}
retBuffer.append(" ]");
asString = retBuffer.toString();
} else {
asString = "[ ]";
}
if (e.isLeaf()) {
return e.getName() + " [" + e.getStartOffset() + ", " + e.
getEndOffset() + "] Attributes: " + asString;
}
return e.getName() + " [" + e.getStartOffset() + ", " + e.
getEndOffset() + "] Attributes: " + asString;
}
};
tree.addTreeSelectionListener(this);
tree.setDragEnabled(true);
// Don't show the root, it is fake.
tree.setRootVisible(false);
// Since the display value of every node after the insertion point
// changes every time the text changes and we don't generate a change
// event for all those nodes the display value can become off.
// This can be seen as '...' instead of the complete string value.
// This is a temporary workaround, increase the needed size by 15,
// hoping that will be enough.
tree.setCellRenderer(new DefaultTreeCellRenderer() {
@Override
public Dimension getPreferredSize() {
Dimension retValue = super.getPreferredSize();
if (retValue != null) {
retValue.width += 15;
}
return retValue;
}
});
// become a listener on the document to update the tree.
document.addDocumentListener(this);
// become a PropertyChangeListener to know when the Document has
// changed.
editor.addPropertyChangeListener(this);
// Become a CaretListener
editor.addCaretListener(this);
// configure the panel and frame containing it.
setLayout(new BorderLayout());
add(new JScrollPane(tree), BorderLayout.CENTER);
// Add a label above tree to describe what is being shown
JLabel label = new JLabel("Elements that make up the current document",
SwingConstants.CENTER);
label.setFont(new Font("Dialog", Font.BOLD, 14));
add(label, BorderLayout.NORTH);
setPreferredSize(new Dimension(400, 400));
}
