|
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 import java.awt.event.*;
20
21
24 public class XMLListChoiceControlPanel extends XMLControlPanel {
25 private XMLCollection mySelection;
26
27 public XMLListChoiceControlPanel (XMLCollection myOwner,
28 XMLCollection mySel,String  title,boolean isVertical,boolean hasBorder) {
29
30 super(myOwner,title,isVertical,hasBorder);
31
32 this.mySelection=mySel;
33 controlledPanel=((XMLCollection)myOwner).getControlledPanel();
34
35 String a=XMLUtil.getLanguageDependentString("AddKey");
36 String r=XMLUtil.getLanguageDependentString("RemoveKey");
37 Dimension dim=getPreferredDimension(new String []{a,r});
38
39 final XMLButton buttonAdd=new XMLButton(a,"Add",dim);
40 final XMLButton buttonRemove=new XMLButton(r,"Remove",dim);
41
42 if (isVertical) {
43 add(Box.createRigidArea(new Dimension(0,10)));
44 }
45 buttonAdd.setEnabled(!myOwner.isReadOnly());
46 buttonRemove.setEnabled(!myOwner.isReadOnly());
47 add(buttonAdd);
48 add(Box.createRigidArea(new Dimension((isVertical)? 0:5,(isVertical)? 5:0)));
49 add(buttonRemove);
50 if (isVertical) {
51 add(Box.createRigidArea(new Dimension(0,10)));
52 }
53
54 buttonRemove.addActionListener(new ActionListener() {
55 public void actionPerformed(ActionEvent e) {
56 JList l=((XMLListChoicePanel)controlledPanel).getList();
57 Object obj=null;
58 int ind=0;
59 try {
60 obj=l.getSelectedValue();
61 ind=l.getSelectedIndex();
62 } catch (Exception ex) {}
63
64 if (obj!=null) {
65 if (((XMLElement)obj).isRequired()) {
66 JOptionPane.showMessageDialog(getDialog(),
67 XMLUtil.getLanguageDependentString("ErrorCannotRemoveMandatoryProperty"),
68 XMLUtil.getLanguageDependentString("Title"),JOptionPane.ERROR_MESSAGE);
69 return;
70 }
71 else {
72 int yn=JOptionPane.showConfirmDialog(getDialog(),
73 XMLUtil.getLanguageDependentString(
74 "MessageDoYouReallyWantToRemoveSelectedItem"),
75 ((XMLElement)obj).toLabel()+" - "+
76 XMLUtil.getLanguageDependentString("DeletingKey"),
77 JOptionPane.YES_NO_OPTION);
78 if (yn==JOptionPane.YES_OPTION) {
79 DefaultListModel listModel=(DefaultListModel)l.getModel();
80 listModel.removeElement(obj);
81 ((XMLCollection)getOwner()).remove(obj);
82 ((XMLCollection)getOwner()).onElementDeleted((XMLElement)obj);
83 } else {
84 l.requestFocus();
85 return;
86 }
87 }
88 } else {
89 JOptionPane.showMessageDialog(getDialog(),
90 XMLUtil.getLanguageDependentString("WarningEmptySelectionToEditOrDelete"),
91 XMLUtil.getLanguageDependentString("Title"),
92 JOptionPane.WARNING_MESSAGE);
93 }
94 try {
95 if (ind==0) {
96 ind++;
97 }
98 l.setSelectedIndex(ind-1);
99 } catch (Exception ex) {}
100
101 l.requestFocus();
102 }
103 });
104
105 buttonAdd.addActionListener(new ActionListener() {
106 public void actionPerformed(ActionEvent e) {
107 JList l=((XMLListChoicePanel)controlledPanel).getList();
108 DefaultListModel listModel=(DefaultListModel)l.getModel();
109 int size = listModel.getSize();
110
111 XMLElement[] choices=new XMLElement[mySelection.getChoosable().size()];
112 mySelection.getChoosable().toArray(choices);
113 XMLChoice ch=new XMLChoice("Select",choices) {
114 public XMLPanel getPanel () {
115 return new XMLComboButtonPanel(this,mySelection);
116 }
117 };
118 ch.setRequired(true);
119 String label=mySelection.toLabel()+" - "+XMLUtil.getLanguageDependentString("SelectKey");
120 XMLElementDialog de=new XMLElementDialog(getDialog(),label);
121 de.editXMLElement(ch.getPanel(),true,false);
122 if (!de.isCanceled()) {
124 XMLElement newElement=((XMLCollection)getOwner()).generateNewElement();
125 newElement.setValue(ch.getChoosen());
126 listModel.addElement(newElement);
127 l.setSelectedIndex(size);
128 ((XMLCollection)getOwner()).add(newElement);
129 ((XMLCollection)getOwner()).onElementCreated(newElement);
130 }
131 l.requestFocus();
132 }
133 });
134 }
135
136 }
137
138 |
Popular Tags |
Java API By Example, From Geeks To Geeks.