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1
56 package org.objectstyle.cayenne.dataview;
57
58 import java.text.DecimalFormat  ;
59 import java.text.Format ;
60 import java.text.SimpleDateFormat ;
61
62 import javax.swing.ComboBoxModel ;
63 import javax.swing.DefaultComboBoxModel ;
64 import javax.swing.JCheckBox ;
65 import javax.swing.JComboBox ;
66 import javax.swing.JComponent ;
67 import javax.swing.JFormattedTextField ;
68 import javax.swing.JTextField ;
69 import javax.swing.ListCellRenderer ;
70
71 public class FieldComponentFactory {
72
73 public FieldComponentFactory() {
74 }
75
76 public JComponent createFieldEditComponent(ObjEntityViewField field) {
77 CellRenderers cellRenderers = new CellRenderers();
78 JComponent editor = null;
79 Format format = field.getEditFormat();
80 int dataType = field.getDataType().getValue();
81 boolean lookup = field.isLookup();
82 int alignment;
83
84 switch (dataType) {
85 case DataTypeEnum.INTEGER_TYPE_VALUE:
86 case DataTypeEnum.DOUBLE_TYPE_VALUE:
87 case DataTypeEnum.MONEY_TYPE_VALUE:
88 case DataTypeEnum.PERCENT_TYPE_VALUE:
89 alignment = JTextField.RIGHT;
90 break;
91 default:
92 alignment = JTextField.LEFT;
93 break;
94 }
95
96 if (lookup) {
97 ComboBoxModel comboData =
98 new DefaultComboBoxModel (field.getLookupValues());
99 ListCellRenderer comboRenderer =
100 cellRenderers.createListCellRenderer(field);
101 JComboBox comboBox = new JComboBox (comboData);
102 comboBox.setRenderer(comboRenderer);
103 editor = comboBox;
104 } else if (format != null) {
105 if (format instanceof MapFormat) {
106 MapFormat mapFormat = (MapFormat)format;
107 ComboBoxModel comboData =
108 new DefaultComboBoxModel ((mapFormat).getValues());
109 ListCellRenderer comboRenderer =
110 cellRenderers.createFormatListCellRenderer(
111 mapFormat, mapFormat.getNullFormat(), null, -1);
112 JComboBox comboBox = new JComboBox (comboData);
113 comboBox.setRenderer(comboRenderer);
114 editor = comboBox;
115 } else {
116 JFormattedTextField textField = new JFormattedTextField (format);
117 if (alignment >= 0)
118 textField.setHorizontalAlignment(alignment);
119 if (format instanceof DecimalFormat )
120 textField.setToolTipText(((DecimalFormat )format).toPattern());
121 else if (format instanceof SimpleDateFormat )
122 textField.setToolTipText(((SimpleDateFormat )format).toPattern());
123 editor = textField;
124 }
125 } else {
126 if (dataType == DataTypeEnum.BOOLEAN_TYPE_VALUE) {
127 JCheckBox checkBox = new JCheckBox ();
128 editor = checkBox;
129 } else {
130 JTextField textField = new JTextField ();
131 if (alignment >= 0)
132 textField.setHorizontalAlignment(alignment);
133 editor = textField;
134 }
135 }
136
137 return editor;
138 }
139 } |
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