01: /*
02: * Copyright (C) 2005 - 2008 JasperSoft Corporation. All rights reserved.
03: * http://www.jaspersoft.com.
04: *
05: * Unless you have purchased a commercial license agreement from JasperSoft,
06: * the following license terms apply:
07: *
08: * This program is free software; you can redistribute it and/or modify
09: * it under the terms of the GNU General Public License version 2 as published by
10: * the Free Software Foundation.
11: *
12: * This program is distributed WITHOUT ANY WARRANTY; and without the
13: * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14: * See the GNU General Public License for more details.
15: *
16: * You should have received a copy of the GNU General Public License
17: * along with this program; if not, see http://www.gnu.org/licenses/gpl.txt
18: * or write to:
19: *
20: * Free Software Foundation, Inc.,
21: * 59 Temple Place - Suite 330,
22: * Boston, MA USA 02111-1307
23: *
24: *
25: *
26: *
27: * ScrollableList.java
28: *
29: * Created on 8 ottobre 2004, 2.55
30: *
31: */
32:
33: package it.businesslogic.ireport.gui.listview;
34:
35: import java.awt.*;
36: import javax.swing.*;
37:
38: public class ScrollableList extends JList {
39: protected boolean trackWidth = true;
40: protected boolean trackHeight = false;
41:
42: public ScrollableList() {
43: super ();
44: setCellRenderer(new it.businesslogic.ireport.chart.gui.ChartCellRenderer());
45: }
46:
47: public int getVisibleRowCount() {
48: return 0;
49: }
50:
51: public boolean getScrollableTracksViewportWidth() {
52: return trackWidth;
53: }
54:
55: public void setScrollableTracksViewportWidth(boolean trackWidth) {
56: this .trackWidth = trackWidth;
57: }
58:
59: public boolean getScrollableTracksViewportHeight() {
60: return trackHeight;
61: }
62:
63: public void setScrollableTracksViewportHeight(boolean trackHeight) {
64: this .trackHeight = trackHeight;
65: }
66:
67: public void setLayoutOrientation(int orientation) {
68: super .setLayoutOrientation(orientation);
69: if (orientation == VERTICAL) {
70: setScrollableTracksViewportWidth(true);
71: setScrollableTracksViewportHeight(false);
72: }
73: if (orientation == VERTICAL_WRAP) {
74: setScrollableTracksViewportWidth(false);
75: setScrollableTracksViewportHeight(true);
76: }
77: if (orientation == HORIZONTAL_WRAP) {
78: setScrollableTracksViewportWidth(true);
79: setScrollableTracksViewportHeight(false);
80: }
81: revalidate();
82: }
83: }
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