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1
7 package com.sun.java.swing.plaf.nimbus;
8
9 import com.sun.java.swing.Painter;
10 import sun.swing.plaf.synth.SynthIcon;
11
12 import javax.swing.plaf.synth.SynthContext  ;
13 import javax.swing.*;
14 import java.awt.*;
15 import java.awt.geom.AffineTransform ;
16 import java.awt.image.BufferedImage ;
17
18
22 class NimbusIcon extends SynthIcon {
23 private int width;
24 private int height;
25 private String prefix;
26 private String key;
27
28 NimbusIcon(String prefix, String key, int w, int h) {
29 this.width = w;
30 this.height = h;
31 this.prefix = prefix;
32 this.key = key;
33 }
34
35 @Override
36 public void paintIcon(SynthContext context, Graphics g, int x, int y,
37 int w, int h) {
38 Painter painter = null;
39 if (context != null) {
40 painter = (Painter)context.getStyle().get(context, key);
41 }
42 if (painter == null){
43 painter = (Painter) UIManager.get(prefix + "[Enabled]." + key);
44 }
45
46 if (painter != null && context != null) {
47 JComponent c = context.getComponent();
48 boolean rotate = false;
49 boolean flip = false;
50 if (c instanceof JToolBar) {
51 rotate = ((JToolBar)c).getOrientation() == JToolBar.VERTICAL;
52 flip = !((JToolBar)c).getComponentOrientation().isLeftToRight();
53 }
54 if (g instanceof Graphics2D){
55 Graphics2D gfx = (Graphics2D)g;
56 gfx.translate(x, y);
57 if (rotate) {
58 gfx.rotate(Math.toRadians(90));
59 gfx.translate(0, -w);
60 painter.paint(gfx, context.getComponent(), h, w);
61 gfx.translate(0, w);
62 gfx.rotate(Math.toRadians(-90));
63 } else if (flip){
64 gfx.scale(-1, 1);
65 gfx.translate(-w,0);
66 painter.paint(gfx, context.getComponent(), w, h);
67 gfx.translate(w,0);
68 gfx.scale(-1, 1);
69 } else {
70 painter.paint(gfx, context.getComponent(), w, h);
71 }
72 gfx.translate(-x, -y);
73 } else {
74 BufferedImage img = new BufferedImage (w,h,
77 BufferedImage.TYPE_INT_ARGB);
78 Graphics2D gfx = img.createGraphics();
79 if (rotate) {
80 gfx.rotate(Math.toRadians(90));
81 gfx.translate(0, -w);
82 painter.paint(gfx, context.getComponent(), h, w);
83 } else if (flip){
84 gfx.scale(-1, 1);
85 gfx.translate(-w,0);
86 painter.paint(gfx, context.getComponent(), w, h);
87 } else {
88 painter.paint(gfx, context.getComponent(), w, h);
89 }
90 gfx.dispose();
91 g.drawImage(img,x,y,null);
92 img = null;
93 }
94 }
95 }
96
97
103 @Override
104 public void paintIcon(Component c, Graphics g, int x, int y) {
105 Painter painter = (Painter)UIManager.get(prefix + "[Enabled]." + key);
106 if (painter != null){
107 JComponent jc = (c instanceof JComponent) ? (JComponent)c : null;
108 Graphics2D gfx = (Graphics2D)g;
109 gfx.translate(x, y);
110 painter.paint(gfx, jc , width, height);
111 gfx.translate(-x, -y);
112 }
113 }
114
115 @Override
116 public int getIconWidth(SynthContext context) {
117 if (context == null) {
118 return width;
119 }
120 JComponent c = context.getComponent();
121 if (c instanceof JToolBar && ((JToolBar)c).getOrientation() == JToolBar.VERTICAL) {
122 Insets i = c.getInsets();
123 return c.getWidth() - i.left - i.right;
124 } else {
125 return scale(context, width);
126 }
127 }
128
129 @Override
130 public int getIconHeight(SynthContext context) {
131 if (context == null) {
132 return height;
133 }
134 JComponent c = context.getComponent();
135 if (c instanceof JToolBar){
136 if (((JToolBar)c).getOrientation() == JToolBar.HORIZONTAL) {
137 Insets i = c.getInsets();
138 return c.getHeight() - i.top - i.bottom;
139 } else {
140 return scale(context, width);
141 }
142 } else {
143 return scale(context, height);
144 }
145 }
146
147
156 private int scale(SynthContext context, int size) {
157 if (context == null || context.getComponent() == null){
158 return size;
159 }
160 String scaleKey = (String ) context.getComponent().getClientProperty(
162 "JComponent.sizeVariant");
163 if (scaleKey != null) {
164 if (NimbusStyle.LARGE_KEY.equals(scaleKey)) {
165 size *= NimbusStyle.LARGE_SCALE;
166 } else if (NimbusStyle.SMALL_KEY.equals(scaleKey)) {
167 size *= NimbusStyle.SMALL_SCALE;
168 } else if (NimbusStyle.MINI_KEY.equals(scaleKey)) {
169 size *= NimbusStyle.MINI_SCALE + 0.07;
172 }
173 }
174 return size;
175 }
176 }
177 |
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