1 /*
2 * JScroll - the scrollable desktop pane for Java.
3 * Copyright (C) 2003 Tom Tessier
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 *
19 */
20
21 package org.jscroll.widgets;
22
23 import javax.swing.*;
24
25 import java.awt.*;
26
27
28 /***
29 * This class provides a custom desktop pane.
30 * The drag mode is set to
31 * {@link javax.swing.JDesktopPane#OUTLINE_DRAG_MODE outline}
32 * by default, the desktop manager is
33 * set to {@link org.jscroll.widgets.JScrollDesktopManager
34 * JScrollDesktopManager}, and the look and feel DesktopIconUI is
35 * replaced by the blank icon generator,
36 * {@link org.jscroll.widgets.EmptyDesktopIconUI EmptyDesktopIconUI}.
37 *
38 * @author <a href="mailto:tessier@gabinternet.com">Tom Tessier</a>
39 * @version 1.0 9-Aug-2001
40 */
41 public class RootDesktopPane extends JDesktopPane {
42 private DesktopScrollPane desktopScrollpane;
43
44 /***
45 * creates the RootDesktopPane
46 *
47 * @param desktopScrollpane a reference to DesktopScrollPane
48 */
49 public RootDesktopPane(DesktopScrollPane desktopScrollpane) {
50 this.desktopScrollpane = desktopScrollpane;
51
52 // setup the UIManager to replace the look and feel DesktopIconUI
53 // with an empty one (EmptyDesktopIconUI) so that the desktop icon
54 // for the internal frame is not painted
55 // (ie: when internal frame iconified...)
56 UIDefaults defaults = UIManager.getDefaults();
57 defaults.put("DesktopIconUI",
58 getClass().getPackage().getName() + ".EmptyDesktopIconUI");
59
60 // set up some defaults
61 setDesktopManager(new JScrollDesktopManager(this));
62
63 // pre-1.3 code (has no effect in JFC implementations before Swing 1.1.1 Beta 1)
64 // putClientProperty("JDesktopPane.dragMode", "outline");
65 //
66 // replace the following line with the above to execute under JDK 1.2
67 setDragMode(JDesktopPane.OUTLINE_DRAG_MODE);
68 }
69
70 /***
71 * returns the view rectangle associated with the
72 * {@link org.jscroll.widgets.DesktopScrollPane DesktopScrollPane}
73 * viewport
74 *
75 * @return the Rectangle object of the viewport
76 */
77 public Rectangle getScrollPaneRectangle() {
78 return desktopScrollpane.getViewport().getViewRect();
79 }
80
81 /***
82 * propogates the removeAssociatedComponents() call to
83 * {@link org.jscroll.widgets.DesktopScrollPane DesktopScrollPane}
84 *
85 * @param f the internal frame whose associated components
86 * are to be removed
87 */
88 public void removeAssociatedComponents(JScrollInternalFrame f) {
89 desktopScrollpane.removeAssociatedComponents(f);
90 }
91
92 /***
93 * propogates the resizeDesktop() call to
94 * {@link org.jscroll.widgets.DesktopScrollPane DesktopScrollPane}
95 */
96 public void resizeDesktop() {
97 desktopScrollpane.resizeDesktop();
98 }
99 }
This page was automatically generated by Maven