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1 package text;
2
3 import java.awt.*;
4 import java.awt.event.*;
5 import javax.swing.*;
6
7 import rero.config.*;
8
9 public class AttributedLabel extends JComponent implements MouseListener
10 {
11 protected AttributedString left;
12
13 public Dimension getPreferredSize()
14 {
15 return new Dimension(left.getAttributedText().getWidth(), TextSource.fontMetrics.getHeight() + 2);
16 }
17
18 public void setText(AttributedString string)
19 {
20 left = string;
21 }
22
23 public void setText(String  text)
24 {
25 left = AttributedString.CreateAttributedString(text);
26 left.assignWidths();
27 }
28
29 public AttributedLabel()
30 {
31 setText("");
32 addMouseListener(this);
33 }
34
35 public AttributedLabel(String text)
36 {
37 setText(text);
38 addMouseListener(this);
39 }
40
41 public void paint (Graphics g)
42 {
43 TextSource.initGraphics(g);
44
45 int width = super.getWidth();
46 int height = super.getHeight();
47
48 int baseline = height - 4;
51 TextSource.drawText(g, left.getAttributedText(), TextSource.UNIVERSAL_TWEAK, baseline);
52 }
53
54 public void mousePressed(MouseEvent ev) { }
55 public void mouseEntered(MouseEvent ev) { }
56 public void mouseExited(MouseEvent ev) { }
57 public void mouseReleased(MouseEvent ev) { }
58
59 public void mouseClicked(MouseEvent ev)
60 {
61 if (ev.isShiftDown())
62 {
63 int width;
64 AttributedText iter;
65
66 width = TextSource.UNIVERSAL_TWEAK;
67 iter = left.getAttributedText();
68
69 while (iter != null && (iter.width + width) < ev.getX())
70 {
71 width = width + iter.width;
72 iter = iter.next;
73 }
74
75 if (iter != null)
76 {
77 int index;
78
79 if (ev.isControlDown() && iter.backIndex > -1)
80 {
81 index = iter.backIndex;
82 }
83 else
84 {
85 index = iter.foreIndex;
86 }
87
88 ModifyColorMapDialog.showModifyColorMapDialog(this, index);
89 }
90
91 ev.consume();
92 return;
93 }
94 }
95 }
96 |
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