+package fr.orsay.lri.varna.applications.newGUI;
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Dimension;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.File;
+
+import javax.swing.BorderFactory;
+import javax.swing.JButton;
+import javax.swing.JComponent;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTree;
+import javax.swing.UIManager;
+import javax.swing.border.Border;
+import javax.swing.plaf.basic.BasicTreeUI;
+import javax.swing.tree.DefaultMutableTreeNode;
+import javax.swing.tree.DefaultTreeCellRenderer;
+
+class VARNAGUIRenderer extends DefaultTreeCellRenderer {
+
+ JTree _j;
+ VARNAGUITreeModel _m;
+
+ private static VARNAGUIRenderer _default = new VARNAGUIRenderer(null,null);
+
+
+
+ public VARNAGUIRenderer (JTree j, VARNAGUITreeModel m)
+ {
+ _j = j;
+ _m = m;
+ }
+
+ public JComponent baseElements(JTree tree,VARNAGUITreeModel m,
+ Object value, boolean sel, boolean expanded, boolean leaf,
+ int row, boolean hasFocus)
+ {
+ JLabel initValue = (JLabel) super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);
+ JPanel result = new JPanel();
+ result.setLayout(new BorderLayout());
+ initValue.setBorder(null);
+ if (hasFocus)
+ {
+ //renderer.setBackground(Color.blue);
+ result.setBorder(BorderFactory.createLineBorder(Color.blue));
+ result.setBackground(UIManager.getColor("Tree.selectionBackground"));
+ initValue.setOpaque(true);
+ }
+ else
+ {
+ result.setBackground(Color.white);
+ result.setBorder(BorderFactory.createLineBorder(initValue.getBackground()));
+
+ }
+ DefaultMutableTreeNode t = (DefaultMutableTreeNode)value;
+ Object o = t.getUserObject();
+ if (!( o instanceof VARNAGUIModel))
+ {
+ if (expanded)
+ {
+ initValue.setIcon(_default.getOpenIcon());
+ }
+ else
+ {
+ initValue.setIcon(_default.getClosedIcon());
+ }
+ result.add(initValue,BorderLayout.WEST);
+ JButton del = new JButton("X");
+ del.addActionListener(new FolderCloses((String)o,tree,m));
+ result.add(del,BorderLayout.EAST);
+ }
+ else
+ {
+ VARNAGUIModel mod = (VARNAGUIModel) o;
+ initValue.setIcon(_default.getLeafIcon());
+ result.add(initValue,BorderLayout.WEST);
+ if (mod.hasChanged())
+ {
+ JButton refresh = new JButton("Refresh");
+ result.add(refresh,BorderLayout.EAST);
+ }
+ }
+ return result;
+ }
+
+ public Component getDefaultTreeCellRendererComponent(JTree tree,
+ Object value, boolean sel, boolean expanded, boolean leaf,
+ int row, boolean hasFocus)
+ {
+ return super.getTreeCellRendererComponent(tree,value,sel,expanded,leaf,row,hasFocus);
+ }
+
+ public Component getTreeCellRendererComponent(JTree tree,
+ Object value, boolean sel, boolean expanded, boolean leaf,
+ int row, boolean hasFocus)
+ {
+
+ return baseElements(tree,_m,value,sel,expanded,leaf,row,hasFocus);
+ }
+ public Dimension getPreferredSize(int row) {
+ Dimension size = super.getPreferredSize();
+ size.width = _j.getWidth();
+ System.out.println(size);
+ return size;
+ }
+
+
+// @Override
+// public void setBounds(final int x, final int y, final int width, final int height) {
+// super.setBounds(x, y, Math.min(_j.getWidth()-x, width), height);
+// }
+
+
+ public class FolderCloses implements ActionListener{
+ String _path;
+ JComponent _p;
+ VARNAGUITreeModel _m;
+
+ public FolderCloses(String path, JComponent p, VARNAGUITreeModel m)
+ {
+ _path = path;
+ _p = p;
+ _m = m;
+ }
+ public void actionPerformed(ActionEvent e) {
+ if (JOptionPane.showConfirmDialog(_p, "This folder will cease to be watched. Confirm?", "Closing folder", JOptionPane.YES_NO_OPTION)==JOptionPane.YES_OPTION)
+ {
+ _m.removeFolder(_path);
+ System.out.println(_j);
+ _j.updateUI();
+ }
+ }
+
+ }
+}
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