[ 1704785 ] VFile is not firing Vetoable Change
http://sourceforge.net/tracker/index.php?func=detail&aid=1704785&group_id=176962&atid=879332
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teo_sarca
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7f0089a12e
commit
b796d2593e
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@ -114,7 +114,7 @@ public class VEditorFactory
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else if (displayType == DisplayType.FilePath || displayType == DisplayType.FileName)
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{
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VFile file = new VFile (columnName, mandatory, readOnly, updateable,
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displayType == DisplayType.FileName);
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mField.getFieldLength(), displayType == DisplayType.FileName);
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file.setName(columnName);
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file.setField(mField);
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editor = file;
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@ -23,6 +23,7 @@ import java.io.*;
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import javax.swing.*;
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import org.compiere.model.*;
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import org.adempiere.plaf.AdempierePLAF;
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import org.compiere.swing.*;
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import org.compiere.util.*;
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@ -34,7 +35,7 @@ import org.compiere.util.*;
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* @version $Id: VFile.java,v 1.2 2006/07/30 00:51:28 jjanke Exp $
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*/
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public class VFile extends JComponent
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implements VEditor, ActionListener
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implements VEditor, ActionListener, KeyListener
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{
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/**
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* Constructor
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@ -46,11 +47,12 @@ public class VFile extends JComponent
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* @param files Files only if false Directory only
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*/
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public VFile(String columnName, boolean mandatory,
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boolean isReadOnly, boolean isUpdateable, boolean files)
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boolean isReadOnly, boolean isUpdateable, int fieldLength, boolean files)
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{
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super();
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super.setName(columnName);
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m_columnName = columnName;
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m_fieldLength = fieldLength;
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if (files) // default Directories
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m_selectionMode = JFileChooser.FILES_ONLY;
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String col = columnName.toLowerCase();
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@ -78,6 +80,7 @@ public class VFile extends JComponent
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m_text.setFont(AdempierePLAF.getFont_Field());
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m_text.setForeground(AdempierePLAF.getTextColor_Normal());
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m_text.addMouseListener(new VFile_mouseAdapter(this));
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m_text.addKeyListener(this);
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this.add(m_text, BorderLayout.CENTER);
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// Editable
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@ -95,14 +98,21 @@ public class VFile extends JComponent
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{
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m_text = null;
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m_button = null;
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m_field = null;
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} // dispose
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/** The Text Field */
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private JTextField m_text = new JTextField(VLookup.DISPLAY_LENGTH);
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private CTextField m_text = new CTextField(VLookup.DISPLAY_LENGTH);
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/** The Button */
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private CButton m_button = new CButton();
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/** Column Name */
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private String m_columnName;
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private String m_oldText;
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private String m_initialText;
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/** Field Length */
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private int m_fieldLength;
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/** Setting new value */
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private volatile boolean m_setting = false;
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/** Selection Mode */
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private int m_selectionMode = JFileChooser.DIRECTORIES_ONLY;
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/** Save/Open */
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@ -192,13 +202,14 @@ public class VFile extends JComponent
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public void setValue(Object value)
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{
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if (value == null)
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{
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m_text.setText(null);
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}
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m_oldText = "";
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else
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{
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m_text.setText(value.toString());
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}
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m_oldText = value.toString();
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// only set when not updated here
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if (m_setting)
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return;
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m_text.setText (m_oldText);
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m_initialText = m_oldText;
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} // setValue
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/**
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@ -257,6 +268,15 @@ public class VFile extends JComponent
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File selectedFile = chooser.getSelectedFile();
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m_text.setText(selectedFile.getAbsolutePath() );
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// Data Binding
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try
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{
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fireVetoableChange(m_columnName, m_oldText, m_text.getText());
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}
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catch (PropertyVetoException pve)
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{
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}
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} // actionPerformed
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/**
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@ -269,13 +289,70 @@ public class VFile extends JComponent
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} // addActionListener
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/**
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* Set Field/WindowNo for ValuePreference (NOP)
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* @param mField Model Field
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* Action Listener Interface
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* @param listener
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*/
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public void setField (org.compiere.model.GridField mField)
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public void removeActionListener(ActionListener listener)
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{
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m_text.removeActionListener(listener);
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} // removeActionListener
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/**
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* Set Field/WindowNo
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* @param mField field
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*/
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public void setField (GridField mField)
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{
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m_field = mField;
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} // setField
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/** Grid Field */
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private GridField m_field = null;
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/**
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* Get Field
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* @return gridField
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*/
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public GridField getField()
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{
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return m_field;
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} // getField
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public void keyPressed(KeyEvent e) {
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}
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public void keyTyped(KeyEvent e) {
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}
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/**
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* Key Released.
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* if Escape Restore old Text
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* @param e event
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* @see java.awt.event.KeyListener#keyReleased(java.awt.event.KeyEvent)
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*/
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public void keyReleased(KeyEvent e) {
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if (CLogMgt.isLevelFinest())
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log.finest("Key=" + e.getKeyCode() + " - " + e.getKeyChar() + " -> " + m_text.getText());
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// ESC
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if (e.getKeyCode() == KeyEvent.VK_ESCAPE)
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m_text.setText(m_initialText);
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// Ignore keys that do not alter the text
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else if (e.getKeyChar() == KeyEvent.CHAR_UNDEFINED)
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return;
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m_setting = true;
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try
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{
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String clear = m_text.getText();
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if (clear.length() > m_fieldLength)
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clear = clear.substring(0, m_fieldLength);
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fireVetoableChange (m_columnName, m_oldText, clear);
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}
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catch (PropertyVetoException pve)
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{
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}
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m_setting = false;
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}
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} // VFile
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/******************************************************************************
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