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1
10
11
12 package org.enhydra.jawe.xml.panels;
13
14 import org.enhydra.jawe.xml.*;
15
16 import java.util.*;
17 import javax.swing.*;
18 import java.awt.*;
19
20
21
24 public class XMLMultiLineTextPanel extends XMLPanel {
25
26 public static Dimension textAreaDimension=new Dimension(200,60);
27
28 public XMLMultiLineTextPanel (XMLElement myOwner) {
29 this(myOwner,XMLPanel.BOX_LAYOUT);
30 }
31
32 public XMLMultiLineTextPanel (XMLElement myOwner,int layout) {
33 this(myOwner,layout,false,false,true);
34 }
35
36 public XMLMultiLineTextPanel (XMLElement myOwner,int layout,
37 boolean isVertical,boolean bigPanel,boolean wrapLines) {
38
39 super(myOwner,3,"",layout,isVertical,false);
40
41 JScrollPane jsp=new JScrollPane();
42 jsp.setAlignmentX(Component.LEFT_ALIGNMENT);
43 jsp.setAlignmentY(Component.TOP_ALIGNMENT);
44
45 JLabel jl=new JLabel(myOwner.toLabel()+": ");
46 jl.setAlignmentX(Component.LEFT_ALIGNMENT);
47 jl.setAlignmentY(Component.TOP_ALIGNMENT);
48 jl.setHorizontalAlignment(SwingConstants.RIGHT);
49
50 JTextArea jta=new JTextArea();
51
52 jta.setTabSize(4);
53 jta.setText(myOwner.toValue().toString());
54 jta.getCaret().setDot(0);
55 jta.setLineWrap(wrapLines);
56 jta.setWrapStyleWord(wrapLines);
57
58 jta.setAlignmentX(Component.LEFT_ALIGNMENT);
59 jta.setAlignmentY(Component.TOP_ALIGNMENT);
60
61 jta.setEnabled(!myOwner.isReadOnly());
62
63 jsp.setViewportView(jta);
64 jsp.setAlignmentX(Component.LEFT_ALIGNMENT);
65 jsp.setAlignmentY(Component.TOP_ALIGNMENT);
66 if (!bigPanel) {
67 jsp.setPreferredSize(new Dimension(textAreaDimension));
68 } else {
69 jsp.setPreferredSize(new Dimension(400,300));
70 }
71 add(Box.createHorizontalGlue());
72 add(jl);
73 add(jsp);
74 }
75
76 public boolean checkRequired () {
77 if (isEmpty() && getOwner().isRequired() && !getOwner().isReadOnly()) {
78
79 XMLPanel.defaultErrorMessage(this.getDialog(),((JLabel)getComponent(1)).getText());
80 JScrollPane jsp=(JScrollPane)getComponent(2);
81 JViewport jvp=(JViewport)jsp.getComponent(0);
82 ((JTextArea)jvp.getComponent(0)).requestFocus();
83 return false;
84 }
85 return true;
86 }
87
88 public boolean isEmpty () {
89 return getText().trim().equals("");
90 }
91
92 public void setElements () {
93 getOwner().setValue(getText());
94 }
95
96 public String  getText () {
97 JScrollPane jsp=(JScrollPane)getComponent(2);
98 JViewport jvp=(JViewport)jsp.getComponent(0);
99 return ((JTextArea)jvp.getComponent(0)).getText();
100 }
101
102 }
103 |
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