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tree improvements

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LP switch added
This commit is contained in:
bancika
2016-12-27 17:08:16 +01:00
parent b14b7afd39
commit 38b057888f
6 changed files with 346 additions and 344 deletions
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diylc/diylc-swing/src/org/diylc/swing/plugins/tree/TreePanel.java
+36 -21
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@@ -34,8 +34,6 @@ import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import javax.swing.event.PopupMenuEvent;
import javax.swing.event.PopupMenuListener;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.DefaultTreeModel;
@@ -60,6 +58,7 @@ public class TreePanel extends JPanel {
private DefaultTreeModel treeModel;
private JTree tree;
private JScrollPane treeScroll;
private JTextField searchField;
private DefaultMutableTreeNode recentNode;
private List<String> recentComponents;
@@ -77,17 +76,17 @@ public class TreePanel extends JPanel {
gbc.gridy = 0;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weighty = 0;
gbc.gridwidth = 1;
add(getSearchField(), gbc);
gbc.gridy++;
gbc.fill = GridBagConstraints.BOTH;
gbc.weighty = 1;
gbc.weightx = 1;
JScrollPane scroll = new JScrollPane(getTree());
scroll.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
add(scroll, gbc);
add(getTreeScroll(), gbc);
setPreferredSize(new Dimension(240, 200));
@@ -109,6 +108,14 @@ public class TreePanel extends JPanel {
getTree().expandRow(0);
}
public JScrollPane getTreeScroll() {
if (treeScroll == null) {
treeScroll = new JScrollPane(getTree());
treeScroll.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
}
return treeScroll;
}
public DefaultMutableTreeNode getRecentNode() {
if (this.recentNode == null) {
this.recentNode = new DefaultMutableTreeNode(new Payload("(Recently Used)"), true);
@@ -170,31 +177,39 @@ public class TreePanel extends JPanel {
tree.setCellRenderer(new ComponentCellRenderer());
tree.setRowHeight(0);
ToolTipManager.sharedInstance().registerComponent(tree);
tree.addTreeSelectionListener(new TreeSelectionListener() {
@Override
public void valueChanged(TreeSelectionEvent e) {
Object c = e.getPath().getLastPathComponent();
if (c != null && c.getClass().equals(DefaultMutableTreeNode.class)) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) c;
Object obj = node.getUserObject();
if (obj != null && obj.getClass().equals(Payload.class)) {
Payload payload = (Payload) obj;
plugInPort.setNewComponentTypeSlot(payload.getComponentType(), null);
}
}
}
});
// tree.addTreeSelectionListener(new TreeSelectionListener() {
//
// @Override
// public void valueChanged(TreeSelectionEvent e) {
// Object c = e.getPath().getLastPathComponent();
// if (c != null && c.getClass().equals(DefaultMutableTreeNode.class)) {
// DefaultMutableTreeNode node = (DefaultMutableTreeNode) c;
// Object obj = node.getUserObject();
// if (obj != null && obj.getClass().equals(Payload.class)) {
// Payload payload = (Payload) obj;
// plugInPort.setNewComponentTypeSlot(payload.getComponentType(), null);
// }
// }
// }
// });
tree.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
if (SwingUtilities.isRightMouseButton(e)) {
int row = tree.getClosestRowForLocation(e.getX(), e.getY());
tree.setSelectionRow(row);
getPopup().show(e.getComponent(), e.getX(), e.getY());
} else {
TreePath path = tree.getClosestPathForLocation(e.getX(), e.getY());
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
if (node != null && node.getUserObject() != null) {
Payload payload = (Payload) node.getUserObject();
if (payload.getComponentType() != null) {
plugInPort.setNewComponentTypeSlot(payload.getComponentType(), null);
}
}
}
}
});