root / tags / v10_RC2c / applications / appgvSIG / src / com / iver / cit / gvsig / gui / toc / TOCRenderer.java @ 8745
History | View | Annotate | Download (7.31 KB)
1 |
/*
|
---|---|
2 |
* Created on 23-feb-2004
|
3 |
*
|
4 |
* To change the template for this generated file go to
|
5 |
* Window>Preferences>Java>Code Generation>Code and Comments
|
6 |
*/
|
7 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
8 |
*
|
9 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
10 |
*
|
11 |
* This program is free software; you can redistribute it and/or
|
12 |
* modify it under the terms of the GNU General Public License
|
13 |
* as published by the Free Software Foundation; either version 2
|
14 |
* of the License, or (at your option) any later version.
|
15 |
*
|
16 |
* This program is distributed in the hope that it will be useful,
|
17 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
18 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
19 |
* GNU General Public License for more details.
|
20 |
*
|
21 |
* You should have received a copy of the GNU General Public License
|
22 |
* along with this program; if not, write to the Free Software
|
23 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
24 |
*
|
25 |
* For more information, contact:
|
26 |
*
|
27 |
* Generalitat Valenciana
|
28 |
* Conselleria d'Infraestructures i Transport
|
29 |
* Av. Blasco Ib??ez, 50
|
30 |
* 46010 VALENCIA
|
31 |
* SPAIN
|
32 |
*
|
33 |
* +34 963862235
|
34 |
* gvsig@gva.es
|
35 |
* www.gvsig.gva.es
|
36 |
*
|
37 |
* or
|
38 |
*
|
39 |
* IVER T.I. S.A
|
40 |
* Salamanca 50
|
41 |
* 46005 Valencia
|
42 |
* Spain
|
43 |
*
|
44 |
* +34 963163400
|
45 |
* dac@iver.es
|
46 |
*/
|
47 |
package com.iver.cit.gvsig.gui.toc; |
48 |
|
49 |
import java.awt.Color; |
50 |
import java.awt.Component; |
51 |
import java.awt.Dimension; |
52 |
import java.awt.Font; |
53 |
import java.awt.GridBagConstraints; |
54 |
import java.awt.GridBagLayout; |
55 |
import java.awt.Rectangle; |
56 |
|
57 |
import javax.swing.BorderFactory; |
58 |
import javax.swing.Icon; |
59 |
import javax.swing.JCheckBox; |
60 |
import javax.swing.JLabel; |
61 |
import javax.swing.JPanel; |
62 |
import javax.swing.JTree; |
63 |
import javax.swing.SpringLayout; |
64 |
import javax.swing.UIManager; |
65 |
import javax.swing.border.Border; |
66 |
import javax.swing.tree.DefaultMutableTreeNode; |
67 |
import javax.swing.tree.TreeCellRenderer; |
68 |
|
69 |
import com.iver.cit.gvsig.fmap.layers.FLayer; |
70 |
import com.iver.cit.gvsig.fmap.layers.FLyrDefault; |
71 |
|
72 |
|
73 |
|
74 |
/**
|
75 |
* Renderer que actua sobre el TOC.
|
76 |
*
|
77 |
* @author vcn
|
78 |
*/
|
79 |
public class TOCRenderer extends JPanel implements TreeCellRenderer { |
80 |
public Border bordeSeleccionado = BorderFactory.createEtchedBorder(); |
81 |
|
82 |
/*public Border bordeSeleccionado = BorderFactory.createBevelBorder(BevelBorder.RAISED,
|
83 |
SystemColor.black, SystemColor.lightGray, SystemColor.gray,
|
84 |
SystemColor.lightGray);
|
85 |
*/
|
86 |
private Border bordeNormal = BorderFactory.createEmptyBorder(); |
87 |
|
88 |
private JCheckBox check; |
89 |
private JLabel label; |
90 |
|
91 |
private static final Font BIGGER_FONT = |
92 |
new Font("SansSerif", Font.BOLD, 12); |
93 |
|
94 |
GridBagLayout gridbag = new GridBagLayout(); |
95 |
GridBagConstraints c = new GridBagConstraints(); |
96 |
/**
|
97 |
* Creates a new TOCRenderer object.
|
98 |
*/
|
99 |
public TOCRenderer() {
|
100 |
this.setBackground(Color.lightGray); |
101 |
// this.setLayout(new BorderLayout());
|
102 |
|
103 |
check = new JCheckBox(); |
104 |
label = new JLabel(); |
105 |
|
106 |
|
107 |
|
108 |
/* this.setLayout(gridbag);
|
109 |
|
110 |
c.fill = GridBagConstraints.NONE;
|
111 |
c.weightx = 1.0;
|
112 |
c.anchor = GridBagConstraints.WEST;
|
113 |
// c.weightx = check.getWidth();
|
114 |
gridbag.setConstraints(check,c);
|
115 |
this.add(check);
|
116 |
c.anchor = GridBagConstraints.WEST;
|
117 |
gridbag.setConstraints(colorPanel,c);
|
118 |
// c.weightx = colorPanel.getWidth();
|
119 |
this.add(colorPanel);
|
120 |
c.gridwidth = GridBagConstraints.REMAINDER; //end row
|
121 |
c.fill = GridBagConstraints.HORIZONTAL;
|
122 |
gridbag.setConstraints(label,c);
|
123 |
this.add(label); */
|
124 |
|
125 |
|
126 |
|
127 |
/* this.setLayout(new FlowLayout(FlowLayout.LEFT));
|
128 |
this.add(check);
|
129 |
this.add(colorPanel);
|
130 |
this.add(label); */
|
131 |
|
132 |
/* this.setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
|
133 |
this.add(check);
|
134 |
this.add(colorPanel);
|
135 |
this.add(label); */
|
136 |
|
137 |
SpringLayout theLayout = new SpringLayout(); |
138 |
this.setLayout(theLayout);
|
139 |
|
140 |
//int rows = 1;
|
141 |
//int cols = 2;
|
142 |
|
143 |
/* this.setLayout(new BorderLayout());
|
144 |
|
145 |
this.add(check, BorderLayout.WEST);
|
146 |
this.add(label, BorderLayout.CENTER);
|
147 |
*/
|
148 |
/*
|
149 |
GridBagLayout gridbag = new GridBagLayout();
|
150 |
GridBagConstraints c = new GridBagConstraints();
|
151 |
|
152 |
this.setLayout(gridbag);
|
153 |
this.add(check);
|
154 |
c.gridwidth = GridBagConstraints.REMAINDER;
|
155 |
c.fill = GridBagConstraints.HORIZONTAL;
|
156 |
this.add(label, c);
|
157 |
*/
|
158 |
|
159 |
// Adjust constraints for the text field so it's at
|
160 |
// (<label's right edge> + 5, 5).
|
161 |
this.add(check);
|
162 |
this.add(label);
|
163 |
|
164 |
theLayout.putConstraint(SpringLayout.WEST, label,
|
165 |
5,
|
166 |
SpringLayout.EAST, check);
|
167 |
|
168 |
this.setBorder(bordeSeleccionado);
|
169 |
|
170 |
check.setBackground(UIManager.getColor("Button.background")); |
171 |
label.setForeground(UIManager.getColor("Tree.textForeground")); |
172 |
|
173 |
|
174 |
} |
175 |
|
176 |
/**
|
177 |
* M?todo llamado una vez por cada nodo, y todas las veces que se redibuja
|
178 |
* en pantalla el TOC.
|
179 |
*
|
180 |
* @param tree
|
181 |
* @param value
|
182 |
* @param isSelected
|
183 |
* @param expanded
|
184 |
* @param leaf
|
185 |
* @param row
|
186 |
* @param hasFocus
|
187 |
*
|
188 |
* @return
|
189 |
*/
|
190 |
public Component getTreeCellRendererComponent(JTree tree, Object value, |
191 |
boolean isSelected, boolean expanded, boolean leaf, int row, |
192 |
boolean hasFocus) {
|
193 |
|
194 |
DefaultMutableTreeNode n = (DefaultMutableTreeNode) value; |
195 |
String stringValue = ""; |
196 |
this.setBackground(UIManager.getColor("Button.background")); |
197 |
this.label.setFont(tree.getFont());
|
198 |
// System.out.println("ancho tree=" + tree.getWidth());
|
199 |
|
200 |
if (n.getUserObject() instanceof ITocItem) |
201 |
{ |
202 |
|
203 |
ITocItem item = (ITocItem) n.getUserObject(); |
204 |
stringValue = item.getLabel(); |
205 |
|
206 |
Dimension sizeNode = item.getSize(); // Se fija en el resize del TOC |
207 |
|
208 |
this.setPreferredSize(sizeNode);
|
209 |
|
210 |
if (item instanceof TocItemBranch) |
211 |
{ |
212 |
TocItemBranch branch = (TocItemBranch) item; |
213 |
FLyrDefault lyr = (FLyrDefault)branch.getLayer(); |
214 |
check.setVisible(true);
|
215 |
check.setSelected(lyr.visibleRequired()); |
216 |
if (!lyr.isAvailable()) {
|
217 |
check.setEnabled(false);
|
218 |
} else {
|
219 |
check.setEnabled(true);
|
220 |
if (!lyr.isWithinScale(lyr.getMapContext().getScaleView()))
|
221 |
check.setEnabled(false);
|
222 |
|
223 |
|
224 |
if (lyr.isEditing())
|
225 |
{ |
226 |
this.label.setForeground(Color.RED); |
227 |
} |
228 |
else this.label.setForeground(Color.BLACK); |
229 |
} |
230 |
if (lyr.isActive())
|
231 |
{ |
232 |
this.setBorder(bordeSeleccionado);
|
233 |
this.label.setFont(BIGGER_FONT);
|
234 |
} |
235 |
else
|
236 |
{ |
237 |
this.setBorder(bordeNormal);
|
238 |
} |
239 |
} |
240 |
else
|
241 |
{ |
242 |
check.setVisible(false);
|
243 |
this.setBorder(bordeNormal);
|
244 |
|
245 |
} |
246 |
label.setText(stringValue); |
247 |
Icon icono = item.getIcon();
|
248 |
if (icono != null) |
249 |
{ |
250 |
label.setIcon(icono); |
251 |
//System.out.println(">>>>>Pongo etiqueta " + stringValue + " con icono " + item.getIcon().toString());
|
252 |
} |
253 |
this.setPreferredSize(sizeNode);
|
254 |
} |
255 |
// this.setPreferredSize(new Dimension(tree.getWidth()-60,24)); // sizeNode);
|
256 |
|
257 |
if (leaf) {
|
258 |
// label.setIcon(UIManager.getIcon("Tree.leafIcon"));
|
259 |
|
260 |
} else if (expanded) { |
261 |
//label.setIcon(UIManager.getIcon("Tree.openIcon"));
|
262 |
} else {
|
263 |
//label.setIcon(UIManager.getIcon("Tree.closedIcon"));
|
264 |
} |
265 |
|
266 |
return this; |
267 |
} |
268 |
|
269 |
public Rectangle getCheckBoxBounds() { |
270 |
return check.getBounds();
|
271 |
} |
272 |
|
273 |
} |