1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
package com.jgraph.example.panelexample;
import java.awt.Component;
import javax.swing.AbstractCellEditor;
import javax.swing.UIManager;
import javax.swing.border.Border;
import javax.swing.tree.DefaultMutableTreeNode;
import org.jgraph.JGraph;
import org.jgraph.graph.DefaultGraphCellEditor;
import org.jgraph.graph.GraphCellEditor;
import com.jgraph.example.panelexample.FlyweightUIComponent;
/**
* basic in-place editor for custom business objects
*/
public class BusinessObjectEditor2 extends DefaultGraphCellEditor {
public static boolean editorInsideCell = true;
/**
* Returns a new RealCellEditor.
*/
protected GraphCellEditor createGraphCellEditor() {
return new RealCellEditor();
}
/**
* Utlitiy editor for rich text values.
*/
class RealCellEditor extends AbstractCellEditor implements
GraphCellEditor {
/**
* Holds the component used for editing.
*/
FlyweightUIComponent editorComponent = new FlyweightUIComponent(this);
public Component getGraphCellEditorComponent(JGraph graph,
Object value, boolean isSelected) {
Object cell = value;
value = graph.getModel().getValue(value);
if (value instanceof BusinessObjectWrapper2)
editorComponent.installAttributes((BusinessObjectWrapper2) value, graph.getGraphLayoutCache().getMapping(cell, false), true, graph);
else {
BusinessObjectWrapper2 wrapper = new BusinessObjectWrapper2();
/*GraphModel model = graph.getModel();
int childCount = model.getChildCount(cell);
List result = new ArrayList(childCount);
for (int i = 0; i < childCount; i++) {
Object child = model.getChild(cell, i);
if (model.isPort(child)) {
CellView portView = graph.getGraphLayoutCache().getMapping(
child, false);
if (portView != null) {
result.add(portView);
}
}
}
CellView[] ports = new CellView[result.size()];
result.toArray(ports);
wrapper.setPortviews(ports);*/
if (value instanceof DefaultMutableTreeNode)
wrapper.setValue((DefaultMutableTreeNode) value);
wrapper.setLabel(value.toString());
editorComponent.installAttributes(wrapper, graph.getGraphLayoutCache().getMapping(cell, false), true, graph);
}
Border aBorder = UIManager.getBorder("Tree.editorBorder");
editorComponent.setBorder(aBorder);
return editorComponent;
}
/**
* Returns the rich text value to be stored in the user object.
*/
public Object getCellEditorValue() {
return editorComponent.getValue();
}
}
}
|
