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1
2 package com.memoire.vainstall.xui;
3
4 import java.awt.*;
5 import javax.swing.*;
6 import javax.swing.border.*;
7
8 public class XuiTitle extends JComponent
9 {
10 public final static int LEFT =0;
11 public final static int CENTER=1;
12 public final static int RIGHT =2;
13
14 private String  text_;
15 private int alignment_;
16
17 public XuiTitle(String _text)
18 {
19 this(_text,CENTER);
20 }
21
22 public XuiTitle(String _text, int _alignment)
23 {
24 text_=_text;
25 alignment_=_alignment;
26
27 setForeground(new Color(255,255,255,254));
28 setBackground(new Color(0,0,0,96));
29 setFont(new Font("SansSerif",Font.PLAIN,48));
30 setBorder(new EmptyBorder(4,4,4,4));
31 setOpaque(false);
32 }
33
34 public Dimension getPreferredSize()
35 {
36 FontMetrics fm=Toolkit.getDefaultToolkit().getFontMetrics(getFont());
37 int h =fm.getAscent()+fm.getDescent(); return new Dimension(1,h+5);
39 }
40
41 public void paint(Graphics _g)
42 {
43 ((Graphics2D)_g).setRenderingHint
44 (RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON);
45 super.paint(_g);
46 }
47
48 public void paintComponent(Graphics _g)
49 {
50 Font ft=getFont();
51 FontMetrics fm;
52
53 while(((fm=_g.getFontMetrics(ft))
54 .stringWidth(text_)+2>getWidth())
55 &&(ft.getSize()>=8))
56 ft=new Font(ft.getFamily(),ft.getStyle(),ft.getSize()-5);
57
58 int x,y;
59
60 switch(alignment_)
61 {
62 case 0: x=2; break;
63 case 2: x=getWidth()-2-fm.stringWidth(text_); break;
64 default: x=(getWidth()-fm.stringWidth(text_))/2; break;
65 }
66
67 y=(getHeight()-fm.getAscent()-fm.getDescent())/2;
68 y+=fm.getAscent();
69
70 Graphics2D g=(Graphics2D)_g;
71 g.setFont(ft);
72
73
76 g.setColor(getBackground());
77 g.drawString(text_,x-1,y-1);
78 g.drawString(text_,x+1,y-1);
79 g.drawString(text_,x-1,y+1);
80 g.drawString(text_,x+1,y+1);
81 g.setColor(getForeground());
82 g.drawString(text_,x,y);
83 }
84 }
85
86 |
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