| 1 | /* |
| 2 | GNU Lesser General Public License |
| 3 | |
| 4 | FileDialog |
| 5 | Copyright (C) 2000 Howard Kistler & other contributors |
| 6 | |
| 7 | This library is free software; you can redistribute it and/or |
| 8 | modify it under the terms of the GNU Lesser General Public |
| 9 | License as published by the Free Software Foundation; either |
| 10 | version 2.1 of the License, or (at your option) any later version. |
| 11 | |
| 12 | This library is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | Lesser General Public License for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU Lesser General Public |
| 18 | License along with this library; if not, write to the Free Software |
| 19 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 20 | */ |
| 21 | |
| 22 | package com.hexidec.ekit.component; |
| 23 | |
| 24 | import com.hexidec.ekit.EkitCore; |
| 25 | import java.awt.event.ActionListener; |
| 26 | import java.awt.Container; |
| 27 | import javax.swing.border.*; |
| 28 | import javax.swing.BorderFactory; |
| 29 | import javax.swing.BoxLayout; |
| 30 | import javax.swing.event.ListSelectionListener; |
| 31 | import javax.swing.event.ListSelectionEvent; |
| 32 | import javax.swing.JButton; |
| 33 | import javax.swing.JDialog; |
| 34 | import javax.swing.JList; |
| 35 | import javax.swing.JPanel; |
| 36 | import javax.swing.JScrollPane; |
| 37 | import javax.swing.ListSelectionModel; |
| 38 | import javax.swing.SwingConstants; |
| 39 | import javax.swing.WindowConstants; |
| 40 | |
| 41 | public class FileDialog extends JDialog implements ActionListener |
| 42 | { |
| 43 | private EkitCore ParentEkit; |
| 44 | private JList FileList; |
| 45 | private String FileDir; |
| 46 | private String[]Files; |
| 47 | private String SelectedFile; |
| 48 | |
| 49 | public FileDialog(EkitCore parentEkit, String fileDir, String[] fileList, String title, boolean modal) |
| 50 | { |
| 51 | super(parentEkit.getFrame(), title, modal); |
| 52 | FileDir = fileDir; |
| 53 | Files = fileList; |
| 54 | ParentEkit = parentEkit; |
| 55 | init(); |
| 56 | } |
| 57 | |
| 58 | public void actionPerformed(java.awt.event.ActionEvent e) |
| 59 | { |
| 60 | if(e.getActionCommand().equals("save")) |
| 61 | { |
| 62 | hide(); |
| 63 | } |
| 64 | else if(e.getActionCommand().equals("cancel")) |
| 65 | { |
| 66 | SelectedFile = null; |
| 67 | hide(); |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | public void init() |
| 72 | { |
| 73 | SelectedFile = ""; |
| 74 | Container contentPane = getContentPane(); |
| 75 | contentPane.setLayout(new BoxLayout(contentPane, BoxLayout.Y_AXIS)); |
| 76 | setBounds(100,100,300,200); |
| 77 | setDefaultCloseOperation(WindowConstants.HIDE_ON_CLOSE); |
| 78 | |
| 79 | FileList = new JList(Files); |
| 80 | FileList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); |
| 81 | FileList.clearSelection(); |
| 82 | ListSelectionModel lsm = FileList.getSelectionModel(); |
| 83 | |
| 84 | lsm.addListSelectionListener(new ListSelectionListener() |
| 85 | { |
| 86 | public void valueChanged(ListSelectionEvent e) |
| 87 | { |
| 88 | if(!e.getValueIsAdjusting()) |
| 89 | { |
| 90 | ListSelectionModel sm = FileList.getSelectionModel(); |
| 91 | if(!sm.isSelectionEmpty()) |
| 92 | { |
| 93 | SelectedFile = Files[sm.getMinSelectionIndex()]; |
| 94 | } |
| 95 | } |
| 96 | } |
| 97 | }); |
| 98 | |
| 99 | JScrollPane fileScrollPane = new JScrollPane(FileList); |
| 100 | fileScrollPane.setAlignmentX(LEFT_ALIGNMENT); |
| 101 | JPanel centerPanel = new JPanel(); |
| 102 | centerPanel.setLayout(new BoxLayout(centerPanel, BoxLayout.X_AXIS)); |
| 103 | centerPanel.add(fileScrollPane); |
| 104 | centerPanel.setBorder(BorderFactory.createTitledBorder("Files")); |
| 105 | |
| 106 | JPanel buttonPanel= new JPanel(); |
| 107 | buttonPanel.setBorder(new SoftBevelBorder(BevelBorder.LOWERED)); |
| 108 | |
| 109 | JButton saveButton = new JButton("Accept"); |
| 110 | saveButton.setActionCommand("save"); |
| 111 | saveButton.addActionListener(this); |
| 112 | JButton cancelButton = new JButton("Cancel"); |
| 113 | cancelButton.setActionCommand("cancel"); |
| 114 | cancelButton.addActionListener(this); |
| 115 | |
| 116 | buttonPanel.add(saveButton); |
| 117 | buttonPanel.add(cancelButton); |
| 118 | |
| 119 | contentPane.add(centerPanel); |
| 120 | contentPane.add(buttonPanel); |
| 121 | setVisible(true); |
| 122 | } |
| 123 | |
| 124 | public String getSelectedFile() |
| 125 | { |
| 126 | if(SelectedFile != null) |
| 127 | { |
| 128 | SelectedFile = FileDir + "/" + SelectedFile; |
| 129 | } |
| 130 | return SelectedFile; |
| 131 | } |
| 132 | |
| 133 | } |