KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > com > calipso > reportgenerator > userinterface > UPsPanel


1 package com.calipso.reportgenerator.userinterface;
2
3 import javax.swing.*;
4 import java.awt.*;
5 import java.util.Vector JavaDoc;
6 import java.util.HashMap JavaDoc;
7 import java.util.Iterator JavaDoc;
8
9 /**
10  * Representa el panel central del dialogo de parametros de usuario.
11  * Cada subpanel de este panel principal representa los filtros
12  * para una dimension.
13  */
14
15 public class UPsPanel extends JPanel {
16
17   private UPCollection upCollection;
18
19   public UPsPanel(LayoutManager layout, boolean isDoubleBuffered, UPCollection upCollection) {
20     super(layout, isDoubleBuffered);
21     this.upCollection = upCollection;
22     initialize();
23   }
24
25   public UPsPanel(LayoutManager layout, UPCollection upCollection) {
26     super(layout);
27     this.upCollection = upCollection;
28     initialize();
29   }
30
31   public UPsPanel(boolean isDoubleBuffered, UPCollection upCollection) {
32     super(isDoubleBuffered);
33     this.upCollection = upCollection;
34     initialize();
35   }
36
37   public UPsPanel(UPCollection upCollection) {
38     this.upCollection = upCollection;
39     initialize();
40   }
41
42   private void initialize() {
43     Vector JavaDoc upElements = upCollection.getUpCollection();
44     setLayout(new GridBagLayout());
45     GridBagConstraints cons = new GridBagConstraints();
46     int pos = 0;
47     for(int i = 0 ; i < upElements.size() ; i++) {
48       UPCollectionElement upElement = (UPCollectionElement) upElements.elementAt(i);
49       pos += addVisualComponent(upElement.getVisualComponent(), cons, pos);
50     }
51   }
52
53   private int addVisualComponent(UPPanel visualComponent, GridBagConstraints cons, int pos) {
54     cons.fill = GridBagConstraints.HORIZONTAL;
55     cons.gridwidth = 1;
56     cons.gridx = 0;
57     cons.gridy = pos;
58     if(visualComponent instanceof UPValuePanel){
59       cons.gridheight = 1;
60       pos++;
61     }else{
62       cons.gridheight = 2;
63       pos += 2;
64     }
65     ((GridBagLayout)getLayout()).setConstraints(visualComponent, cons);
66     add(visualComponent);
67     return pos;
68   }
69
70 /* private void initialize() {
71     Vector upElements = upCollection.getUpCollection();
72     setLayout(new GridLayout(upElements.size(), 1));
73     for(int i = 0 ; i < upElements.size() ; i++) {
74       UPCollectionElement upElement = (UPCollectionElement) upElements.elementAt(i);
75       add(upElement.getVisualComponent());
76     }
77   }*/
78
79   public boolean fillParamsMap(HashMap JavaDoc params) {
80     for(int i = 0 ; i < getComponentCount() ; i++) {
81       UPPanel currentPanel = (UPPanel) this.getComponent(i);
82       boolean succeded = currentPanel.fillParamsMap(params);
83       if(!succeded) {
84         return false;
85       }
86     }
87     return true;
88   }
89 }
90
Popular Tags