|
1 package rero.gui.background;
2
3 import javax.swing.*;
4 import java.awt.*;
5
6 import rero.config.*;
7
8 import rero.gui.background.*;
9 import java.io.*;
10
11 public class BackgroundDesktop extends JPanel implements ClientStateListener
12 {
13 protected BackgroundProperties bgProperties;
14 protected JComponent desktop;
16
17 public BackgroundDesktop(JComponent pane)
18 {
19 desktop = pane;
20
21 if (bgProperties == null)
22 {
23 bgProperties = new BackgroundProperties("desktop", BackgroundUtil.BG_DEFAULT);
24 }
25
26 ClientState.getClientState().addClientStateListener("desktop", this);
27 }
28
29 public Dimension getSize()
30 {
31 return desktop.getSize();
32 }
33
34 public void propertyChanged(String  property, String parms)
35 {
36 repaint();
37 }
38
39 public void paint(Graphics g)
40 {
41 int x, y, width, height;
42
43 x = g.getClipBounds().x;
44 y = g.getClipBounds().y;
45 width = g.getClipBounds().width;
46 height = g.getClipBounds().height;
47
48 switch (bgProperties.getType())
49 {
50 case BackgroundUtil.BG_DEFAULT:
51 break;
52 case BackgroundUtil.BG_SOLID:
53 g.setColor(bgProperties.getColor());
54 g.fillRect(x, y, width, height);
55 paintChildren(g);
56 break;
57 case BackgroundUtil.BG_IMAGE:
58 BackgroundUtil.drawBackground(this, g, bgProperties);
59 paintChildren(g);
60 break;
61 }
62 }
63 }
64 |
Popular Tags |
Java API By Example, From Geeks To Geeks.