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1 package com.genimen.djeneric.tools.specifier.base;
2
3 import java.awt.Component  ;
4 import java.awt.event.ActionEvent ;
5 import java.awt.event.ActionListener ;
6 import java.awt.event.ItemEvent ;
7 import java.awt.event.ItemListener ;
8 import java.awt.event.MouseEvent ;
9 import java.io.Serializable ;
10 import java.util.EventObject ;
11
12 import javax.swing.AbstractCellEditor ;
13 import javax.swing.JComponent ;
14 import javax.swing.JTable ;
15
16 import com.genimen.djeneric.repository.DjPersistenceManager;
17 import com.genimen.djeneric.repository.DjSession;
18 import com.genimen.djeneric.tools.specifier.editor.DjenericContextManager;
19 import com.genimen.djeneric.tools.specifier.editor.DjenericObjectModel;
20 import com.genimen.djeneric.tools.specifier.interfaces.CustomCellEditor;
21
22 public abstract class BaseCellEditor extends AbstractCellEditor
23 implements
24 CustomCellEditor,
25 ActionListener ,
26 ItemListener ,
27 Serializable
28 {
29 protected JComponent _editorComponent;
30 protected int _clickCountToStart = 2;
31
32 DjenericContextManager _manager;
33 DjenericObjectModel _model;
34
35 public BaseCellEditor(final JComponent editorComp)
36 {
37 _editorComponent = editorComp;
38 this._clickCountToStart = 2;
39
40 }
44
45 abstract public void setValue(Object value);
46
47 abstract public Object getCellEditorValue();
48
49 public Component getComponent()
50 {
51 return _editorComponent;
52 }
53
54 public void setClickCountToStart(int count)
55 {
56 _clickCountToStart = count;
57 }
58
59 public int getClickCountToStart()
60 {
61 return _clickCountToStart;
62 }
63
64 public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column)
65 {
66 setValue(value);
67 return _editorComponent;
68 }
69
70 public boolean isCellEditable(EventObject anEvent)
71 {
72 if (anEvent instanceof MouseEvent )
73 {
74 return ((MouseEvent ) anEvent).getClickCount() >= _clickCountToStart;
75 }
76 return true;
77 }
78
79 public boolean shouldSelectCell(EventObject anEvent)
80 {
81 return true;
82 }
83
84 public boolean startCellEditing(EventObject anEvent)
85 {
86 return true;
87 }
88
89 public boolean stopCellEditing()
90 {
91 fireEditingStopped();
92 return true;
93 }
94
95 public void cancelCellEditing()
96 {
97 fireEditingCanceled();
98 }
99
100 public void actionPerformed(ActionEvent e)
101 {
102 }
103
104 public void itemStateChanged(ItemEvent e)
105 {
106 BaseCellEditor.this.stopCellEditing();
107 }
108
109 public void setContextManager(DjenericContextManager manager)
110 {
111 _manager = manager;
112 }
113
114 public DjenericContextManager getContextManager()
115 {
116 return _manager;
117 }
118
119 public DjenericObjectModel getModel()
120 {
121 return _model;
122 }
123
124 public DjSession getSession()
125 {
126 return _model.getSession();
127 }
128
129 public DjPersistenceManager getPersistenceManager()
130 {
131 return getSession().getPersistenceManager();
132 }
133
134 public void setModel(DjenericObjectModel model)
135 {
136 _model = model;
137 }
138
139 } |
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