VLocation


1   /******************************************************************************
2    * The contents of this file are subject to the   Compiere License  Version 1.1
3    * ("License"); You may not use this file except in compliance with the License
4    * You may obtain a copy of the License at http://www.compiere.org/license.html
5    * Software distributed under the License is distributed on an  "AS IS"  basis,
6    * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
7    * the specific language governing rights and limitations under the License.
8    * The Original Code is                  Compiere  ERP & CRM  Business Solution
9    * The Initial Developer of the Original Code is Jorg Janke  and ComPiere, Inc.
10   * Portions created by Jorg Janke are Copyright (C) 1999-2001 Jorg Janke, parts
11   * created by ComPiere are Copyright (C) ComPiere, Inc.;   All Rights Reserved.
12   * Contributor(s): ______________________________________.
13   *****************************************************************************/
14  package org.compiere.grid.ed;
15  
16  import java.awt.*;
17  import java.awt.event.*;
18  import java.text.*;
19  import javax.swing.*;
20  import java.math.*;
21  import java.beans.*;
22  
23  import org.compiere.apps.*;
24  import org.compiere.util.*;
25  import org.compiere.model.*;
26  import org.compiere.plaf.*;
27  import org.compiere.swing.*;
28  
29  /**
30   *  Location Control (Address)
31   *
32   *  @author     Jorg Janke
33   *  @version    $Id: VLocation.java,v 1.17 2003/09/05 04:58:59 jjanke Exp $
34   */
35  public class VLocation extends JComponent
36      implements VEditor, ActionListener
37  {
38      /**
39       *  Constructor
40       *
41       *  @param columnName column name
42       *  @param mandatory mandatory
43       *  @param isReadOnly read only
44       *  @param isUpdateable updateable
45       *  @param mLocation location model
46       */
47      public VLocation(String   columnName, boolean mandatory, boolean isReadOnly, boolean isUpdateable,
48          MLocation mLocation)
49      {
50          super();
51          super.setName(columnName);
52          m_columnName = columnName;
53          m_mLocation = mLocation;
54          //
55          LookAndFeel.installBorder(this, "TextField.border");
56          this.setLayout(new BorderLayout());
57          //  Size
58          this.setPreferredSize(m_text.getPreferredSize());       //  causes r/o to be the same length
59          int height = m_text.getPreferredSize().height;
60  
61          //  Button
62          m_button.setIcon(Env.getImageIcon("Location10.gif"));
63          m_button.setMargin(new Insets(0,0,0,0));
64          m_button.setPreferredSize(new Dimension(height, height));
65          m_button.addActionListener(this);
66          this.add(m_button, BorderLayout.EAST);
67          //  *** Button & Text   ***
68          m_text.setBorder(null);
69          m_text.setEditable(false);
70          m_text.setFocusable(false);
71          m_text.setFont(CompierePLAF.getFont_Field());
72          m_text.setForeground(CompierePLAF.getTextColor_Normal());
73          m_text.addMouseListener(new VLocation_mouseAdapter(this));
74          this.add(m_text, BorderLayout.CENTER);
75  
76          //  Editable
77          if (isReadOnly || !isUpdateable)
78              setReadWrite (false);
79          else
80              setReadWrite (true);
81          setMandatory (mandatory);
82          //
83          mDelete = new JMenuItem(Msg.getMsg(Env.getCtx(), "Delete"), Env.getImageIcon ("Delete16.gif"));
84          mDelete.addActionListener(this);
85          popupMenu.add(mDelete);
86  
87      }   //  VLocation
88  
89      /**
90       *  Dispose
91       */
92      public void dispose()
93      {
94          m_text = null;
95          m_button = null;
96          m_mLocation = null;
97      }   //  dispose
98  
99      /** The Text Field                  */
100     private JTextField          m_text = new JTextField(VLookup.DISPLAY_LENGTH);
101     /** The Button                      */
102     private CButton             m_button = new CButton();
103 
104     private MLocation           m_mLocation;
105     private Object                m_value;
106 
107     private String                m_columnName;
108 
109     //  Popup
110     JPopupMenu                  popupMenu = new JPopupMenu();
111     private JMenuItem           mDelete;
112 
113     /**
114      *  Enable/disable
115      *  @param value true if ReadWrite
116      */
117     public void setReadWrite (boolean value)
118     {
119         m_button.setReadWrite (value);
120         if (m_button.isVisible() != value)
121             m_button.setVisible (value);
122         setBackground(false);
123     }   //  setReadWrite
124 
125     /**
126      *  IsReadWrite
127      *  @return value true if ReadWrite
128      */
129     public boolean isReadWrite()
130     {
131         return m_button.isReadWrite();
132     }   //  isReadWrite
133 
134     /**
135      *  Set Mandatory (and back bolor)
136      *  @param mandatory true if mandatory
137      */
138     public void setMandatory (boolean mandatory)
139     {
140         m_button.setMandatory(mandatory);
141         setBackground(false);
142     }   //  setMandatory
143 
144     /**
145      *  Is it mandatory
146      *  @return true if mandatory
147      */
148     public boolean isMandatory()
149     {
150         return m_button.isMandatory();
151     }   //  isMandatory
152 
153     /**
154      *  Set Background
155      *  @param color color
156      */
157     public void setBackground (Color color)
158     {
159         if (!color.equals(m_text.getBackground()))
160             m_text.setBackground(color);
161     }   //  setBackground
162 
163     /**
164      *  Set Background based on editable / mandatory / error
165      *  @param error if true, set background to error color, otherwise mandatory/editable
166      */
167     public void setBackground (boolean error)
168     {
169         if (error)
170             setBackground(CompierePLAF.getFieldBackground_Error());
171         else if (!isReadWrite())
172             setBackground(CompierePLAF.getFieldBackground_Inactive());
173         else if (isMandatory())
174             setBackground(CompierePLAF.getFieldBackground_Mandatory());
175         else
176             setBackground(CompierePLAF.getFieldBackground_Normal());
177     }   //  setBackground
178 
179     /**
180      *  Set Foreground
181      *  @param fg color
182      */
183     public void setForeground(Color fg)
184     {
185         m_text.setForeground(fg);
186     }   //  setForeground
187 
188     /**
189      *  Set Editor to value
190      *  @param value value
191      */
192     public void setValue(Object   value)
193     {
194         m_value = value;
195         m_text.setText(m_mLocation.getDisplay(value));  //  loads value
196     }   //  setValue
197 
198     /**
199      *  Property Change Listener
200      *  @param evt PropertyChangeEvent
201      */
202     public void propertyChange (PropertyChangeEvent evt)
203     {
204         if (evt.getPropertyName().equals(org.compiere.model.MField.PROPERTY))
205             setValue(evt.getNewValue());
206     }   //  propertyChange
207 
208     /**
209      *  Return Editor value
210      *  @return value
211      */
212     public Object   getValue()
213     {
214         return new Integer   (m_mLocation.getC_Location_ID());
215     }   //  getValue
216 
217     /**
218      *  Return Display Value
219      *  @return display value
220      */
221     public String   getDisplay()
222     {
223         return m_text.getText();
224     }   //  getDisplay
225 
226     /**
227      *  ActionListener - Button - Start Dialog
228      *  @param e ActionEvent
229      */
230     public void actionPerformed(ActionEvent e)
231     {
232         if (e.getSource() == mDelete)
233             m_mLocation.load(0);        //  create new
234         //
235         VLocationDialog ld = new VLocationDialog(Env.getFrame(this),
236             Msg.getMsg(Env.getCtx(), "Location"), m_mLocation);
237         ld.setVisible(true);
238         //
239         if (e.getSource() == mDelete)
240             ;
241         else if (!ld.isChanged())
242             return;
243 
244         //  Data Binding
245         try
246         {
247             int location = m_mLocation.getC_Location_ID();
248             Integer   loc = new Integer  (location);
249             //  force Change - user does not realize that embedded object is already saved.
250             fireVetoableChange(m_columnName, null, null);   //  resets m_mLocation
251             if (location != 0)
252                 fireVetoableChange(m_columnName, null, loc);
253             setValue(loc);
254         }
255         catch (PropertyVetoException pve)
256         {
257             Log.error("VLocation.actionPerformed", pve);
258         }
259 
260     }   //  actionPerformed
261 
262     /**
263      *  Action Listener Interface
264      *  @param listener listener
265      */
266     public void addActionListener(ActionListener listener)
267     {
268         m_text.addActionListener(listener);
269     }   //  addActionListener
270 
271     /**
272      *  Set Field/WindowNo for ValuePreference (NOP)
273      *  @param mField Model Field
274      */
275     public void setField (org.compiere.model.MField mField)
276     {
277     }   //  setField
278 
279 }   //  VLocation
280 
281 /*****************************************************************************/
282 
283 /**
284  *  Mouse Listener for Popup Menu
285  */
286 final class VLocation_mouseAdapter extends java.awt.event.MouseAdapter  
287 {
288     /**
289      *  Constructor
290      *  @param adaptee adaptee
291      */
292     VLocation_mouseAdapter(VLocation adaptee)
293     {
294         this.adaptee = adaptee;
295     }   //  VLookup_mouseAdapter
296 
297     private VLocation adaptee;
298 
299     /**
300      *  Mouse Listener
301      *  @param e MouseEvent
302      */
303     public void mouseClicked(MouseEvent e)
304     {
305         //  popup menu
306         if (SwingUtilities.isRightMouseButton(e))
307             adaptee.popupMenu.show((Component)e.getSource(), e.getX(), e.getY());
308     }   //  mouse Clicked
309 
310 }   //  VLocation_mouseAdapter
311
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