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1
7 package com.sun.java.swing.plaf.nimbus;
8
9 import java.awt.*;
10 import java.awt.geom.*;
11 import java.awt.image.*;
12 import javax.swing.*;
13 import com.sun.java.swing.Painter;
14
15
17 public final class TabbedPaneTabbedPaneTabAreaPainter extends AbstractRegionPainter {
18 static final int BACKGROUND_ENABLED = 1;
23 static final int BACKGROUND_DISABLED = 2;
24 static final int BACKGROUND_ENABLED_MOUSEOVER = 3;
25 static final int BACKGROUND_ENABLED_PRESSED = 4;
26
27
28 private int state; private PaintContext ctx;
30
31 private Path2D path = new Path2D.Float();
33 private Rectangle2D rect = new Rectangle2D.Float(0, 0, 0, 0);
34 private RoundRectangle2D roundRect = new RoundRectangle2D.Float(0, 0, 0, 0, 0, 0);
35 private Ellipse2D ellipse = new Ellipse2D.Float(0, 0, 0, 0);
36
37 private Color color1 = new Color(255, 200, 0, 255);
41 private Color color2 = decodeColor("nimbusBase", 0.08801502f, 0.3642857f, -0.4784314f, 0);
42 private Color color3 = decodeColor("nimbusBase", 5.1498413E-4f, -0.45471883f, 0.31764704f, 0);
43 private Color color4 = decodeColor("nimbusBase", 5.1498413E-4f, -0.4633005f, 0.3607843f, 0);
44 private Color color5 = decodeColor("nimbusBase", 0.05468172f, -0.58308274f, 0.19607842f, 0);
45 private Color color6 = decodeColor("nimbusBase", -0.57865167f, -0.6357143f, -0.54901963f, 0);
46 private Color color7 = decodeColor("nimbusBase", 5.1498413E-4f, -0.4690476f, 0.39215684f, 0);
47 private Color color8 = decodeColor("nimbusBase", 5.1498413E-4f, -0.47635174f, 0.4352941f, 0);
48 private Color color9 = decodeColor("nimbusBase", 0.0f, -0.05401492f, 0.05098039f, 0);
49 private Color color10 = decodeColor("nimbusBase", 0.0f, -0.09303135f, 0.09411764f, 0);
50
51
52 private Object  [] componentColors;
54
55 public TabbedPaneTabbedPaneTabAreaPainter(PaintContext ctx, int state) {
56 super();
57 this.state = state;
58 this.ctx = ctx;
59 }
60
61 @Override
62 protected void doPaint(Graphics2D g, JComponent c, int width, int height, Object [] extendedCacheKeys) {
63 componentColors = extendedCacheKeys;
65 switch(state) {
68 case BACKGROUND_ENABLED: paintBackgroundEnabled(g); break;
69 case BACKGROUND_DISABLED: paintBackgroundDisabled(g); break;
70 case BACKGROUND_ENABLED_MOUSEOVER: paintBackgroundEnabledAndMouseOver(g); break;
71 case BACKGROUND_ENABLED_PRESSED: paintBackgroundEnabledAndPressed(g); break;
72
73 }
74 }
75
76
77
78 @Override
79 protected final PaintContext getPaintContext() {
80 return ctx;
81 }
82
83 private void paintBackgroundEnabled(Graphics2D g) {
84 rect = decodeRect1();
85 g.setPaint(color1);
86 g.fill(rect);
87 rect = decodeRect2();
88 g.setPaint(decodeGradient1(rect));
89 g.fill(rect);
90
91 }
92
93 private void paintBackgroundDisabled(Graphics2D g) {
94 rect = decodeRect2();
95 g.setPaint(decodeGradient2(rect));
96 g.fill(rect);
97
98 }
99
100 private void paintBackgroundEnabledAndMouseOver(Graphics2D g) {
101 rect = decodeRect2();
102 g.setPaint(decodeGradient3(rect));
103 g.fill(rect);
104
105 }
106
107 private void paintBackgroundEnabledAndPressed(Graphics2D g) {
108 rect = decodeRect2();
109 g.setPaint(decodeGradient4(rect));
110 g.fill(rect);
111
112 }
113
114
115
116 private Rectangle2D decodeRect1() {
117 rect.setRect(decodeX(0.0f), decodeY(1.0f), decodeX(0.0f) - decodeX(0.0f), decodeY(1.0f) - decodeY(1.0f)); return rect;
122 }
123
124 private Rectangle2D decodeRect2() {
125 rect.setRect(decodeX(0.0f), decodeY(2.1666667f), decodeX(3.0f) - decodeX(0.0f), decodeY(3.0f) - decodeY(2.1666667f)); return rect;
130 }
131
132
133
134 private Paint decodeGradient1(Shape s) {
135 Rectangle2D bounds = s.getBounds2D();
136 float x = (float)bounds.getX();
137 float y = (float)bounds.getY();
138 float w = (float)bounds.getWidth();
139 float h = (float)bounds.getHeight();
140 return decodeGradient((0.5f * w) + x, (0.0f * h) + y, (0.5f * w) + x, (1.0f * h) + y,
141 new float[] { 0.08387097f,0.09677419f,0.10967742f,0.43709677f,0.7645161f,0.7758064f,0.7870968f },
142 new Color[] { color2,
143 decodeColor(color2,color3,0.5f),
144 color3,
145 decodeColor(color3,color4,0.5f),
146 color4,
147 decodeColor(color4,color2,0.5f),
148 color2});
149 }
150
151 private Paint decodeGradient2(Shape s) {
152 Rectangle2D bounds = s.getBounds2D();
153 float x = (float)bounds.getX();
154 float y = (float)bounds.getY();
155 float w = (float)bounds.getWidth();
156 float h = (float)bounds.getHeight();
157 return decodeGradient((0.5f * w) + x, (0.0f * h) + y, (0.5f * w) + x, (1.0f * h) + y,
158 new float[] { 0.08387097f,0.09677419f,0.10967742f,0.43709677f,0.7645161f,0.7758064f,0.7870968f },
159 new Color[] { color5,
160 decodeColor(color5,color3,0.5f),
161 color3,
162 decodeColor(color3,color4,0.5f),
163 color4,
164 decodeColor(color4,color5,0.5f),
165 color5});
166 }
167
168 private Paint decodeGradient3(Shape s) {
169 Rectangle2D bounds = s.getBounds2D();
170 float x = (float)bounds.getX();
171 float y = (float)bounds.getY();
172 float w = (float)bounds.getWidth();
173 float h = (float)bounds.getHeight();
174 return decodeGradient((0.5f * w) + x, (0.0f * h) + y, (0.5f * w) + x, (1.0f * h) + y,
175 new float[] { 0.08387097f,0.09677419f,0.10967742f,0.43709677f,0.7645161f,0.7758064f,0.7870968f },
176 new Color[] { color6,
177 decodeColor(color6,color7,0.5f),
178 color7,
179 decodeColor(color7,color8,0.5f),
180 color8,
181 decodeColor(color8,color2,0.5f),
182 color2});
183 }
184
185 private Paint decodeGradient4(Shape s) {
186 Rectangle2D bounds = s.getBounds2D();
187 float x = (float)bounds.getX();
188 float y = (float)bounds.getY();
189 float w = (float)bounds.getWidth();
190 float h = (float)bounds.getHeight();
191 return decodeGradient((0.5f * w) + x, (0.0f * h) + y, (0.5f * w) + x, (1.0f * h) + y,
192 new float[] { 0.08387097f,0.09677419f,0.10967742f,0.43709677f,0.7645161f,0.7758064f,0.7870968f },
193 new Color[] { color2,
194 decodeColor(color2,color9,0.5f),
195 color9,
196 decodeColor(color9,color10,0.5f),
197 color10,
198 decodeColor(color10,color2,0.5f),
199 color2});
200 }
201
202
203 }
204 |
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