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1
30 package com.genimen.djeneric.tools.specifier.components;
31
32 import java.awt.event.FocusEvent  ;
33 import java.awt.event.FocusListener ;
34
35 import com.genimen.djeneric.repository.exceptions.DjenericException;
36 import com.genimen.djeneric.tools.specifier.interfaces.ObjectViewer;
37 import com.genimen.djeneric.ui.DjCodeEditor;
38 import com.genimen.djeneric.util.DjLogger;
39
40 public class DjCodeArea extends DjCodeEditor implements DjBindable, FocusListener
41 {
42 private static final long serialVersionUID = 1L;
43 private BindingMediator _mediator = new BindingMediator(this);
44 ObjectViewer _viewer;
45
46 public DjCodeArea()
47 {
48 try
49 {
50 getEditor().addFocusListener(this);
51 }
52 catch (Exception e)
53 {
54 DjLogger.log(e);
55 }
56 }
57
58 public void apply() throws DjenericException
59 {
60 _mediator.setValue(getEditor().getText());
61 }
62
63 public boolean isComponentWritable()
64 {
65 return _mediator.isComponentWritable();
66 }
67
68 public void focusGained(FocusEvent e)
69 {
70 }
71
72 public void focusLost(FocusEvent e)
73 {
74 try
75 {
76 apply();
77 }
78 catch (Exception x)
79 {
80 DjLogger.log(x);
81 }
82 }
83
84 public void setPropertyName(String propertyName) throws DjenericException
85 {
86 _mediator.setPropertyName(propertyName);
87 }
88
89 public void setViewer(ObjectViewer viewer)
90 {
91 _viewer = viewer;
92 _mediator.setViewer(viewer);
93 }
94
95 public void synchronize() throws DjenericException
96 {
97 getEditor().setText(_mediator.getPropertyValueString());
98 getEditor().setCaretPosition(0);
99 getUndomanager().discardAllEdits();
100 }
101
102 public Object getDisplayedValue()
103 {
104 return getEditor().getText();
105 }
106
107 public String getPropertyName()
108 {
109 return _mediator.getPropertyName();
110 }
111
112 protected ObjectViewer getViewer()
113 {
114 return _viewer;
115 }
116
117 public boolean isMemo()
118 {
119 return true;
120 }
121 } |
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