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1
19
20 package org.netbeans.swing.tabcontrol.plaf;
21
22 import java.awt.Color  ;
23 import java.awt.Dimension ;
24 import java.awt.FontMetrics ;
25 import java.awt.Graphics ;
26 import java.awt.Graphics2D ;
27 import java.awt.Insets ;
28 import java.awt.geom.AffineTransform ;
29 import javax.swing.AbstractButton ;
30 import javax.swing.BorderFactory ;
31 import javax.swing.Icon ;
32 import javax.swing.JComponent ;
33 import javax.swing.plaf.ComponentUI ;
34 import javax.swing.plaf.basic.BasicToggleButtonUI ;
35 import org.netbeans.swing.tabcontrol.TabDisplayer;
36 import org.openide.awt.HtmlRenderer;
37
38
53 public class SlidingTabDisplayerButtonUI extends BasicToggleButtonUI {
54 private static final SlidingTabDisplayerButtonUI INSTANCE = new SlidingTabDisplayerButtonUI();
55
56 private SlidingTabDisplayerButtonUI() {
57 }
58
59 public static ComponentUI createUI(JComponent c) {
60 return INSTANCE;
61 }
62
63
65 public void installUI(JComponent c) {
66 installDefaults((AbstractButton ) c);
67 installListeners((AbstractButton ) c);
68 installBorder((AbstractButton ) c);
69 }
70
71
72 protected void installBorder (AbstractButton b) {
73 b.setBorder (BorderFactory.createEtchedBorder());
74 }
75
76
78 public void uninstallUI(JComponent c) {
79 uninstallListeners((AbstractButton ) c);
80 uninstallDefaults((AbstractButton ) c);
81 }
82
83
85 public void installDefaults (AbstractButton b) {
86 b.setFocusable (false);
87 }
88
89 public Dimension getMinimumSize(JComponent c) {
90 return getPreferredSize(c);
91 }
92
93 public Dimension getPreferredSize(JComponent c) {
94 return null; }
96
97 public Dimension getMaximumSize(JComponent c) {
98 return getPreferredSize(c);
99 }
100
101
103 public final void paint(Graphics g, JComponent c) {
104
105 BasicSlidingTabDisplayerUI.IndexButton b =
106 (BasicSlidingTabDisplayerUI.IndexButton) c;
107
108 Graphics2D g2d = (Graphics2D ) g;
109
110 paintBackground (g2d, b);
111
112 Object orientation = b.getOrientation();
113
114 AffineTransform tr = g2d.getTransform();
115 if (orientation == TabDisplayer.ORIENTATION_EAST) {
116 g2d.rotate( Math.PI / 2 );
117 g2d.translate( 0, - c.getWidth() );
118 } else if (orientation == TabDisplayer.ORIENTATION_WEST) {
119 g2d.rotate(-Math.PI / 2);
120 g2d.translate(-c.getHeight(), 0);
121 }
122
123 paintIconAndText (g2d, b, orientation);
124 g2d.setTransform (tr);
125 }
126
127
128 protected void paintBackground (Graphics2D g, BasicSlidingTabDisplayerUI.IndexButton b) {
129 Color c = b.isSelected() ? Color.ORANGE : b.getBackground();
130 g.setColor (c);
131 g.fillRect (0, 0, b.getWidth(), b.getHeight());
132 }
133
134
135 protected final void paintIconAndText (Graphics2D g, BasicSlidingTabDisplayerUI.IndexButton b, Object orientation) {
136 FontMetrics fm = g.getFontMetrics(b.getFont());
137 Insets ins = b.getInsets();
138
139 boolean flip = orientation == TabDisplayer.ORIENTATION_EAST ||
140 orientation == TabDisplayer.ORIENTATION_WEST;
141
142 int txtX = flip ? ins.top : ins.left;
143
144 int txtY = orientation == TabDisplayer.ORIENTATION_EAST ? ins.right :
145 orientation == TabDisplayer.ORIENTATION_WEST ? ins.left : ins.top;
146
147 int txtW = flip ? b.getHeight() - (ins.top + ins.bottom):
148 b.getWidth() - (ins.left + ins.right);
149
150 int iconX = txtX;
151 int iconY = txtY;
152
153 int txtH = fm.getHeight();
154 txtY += fm.getMaxAscent();
155
156 Icon icon = b.getIcon();
157
158 int iconH = icon.getIconHeight();
159 int iconW = icon.getIconWidth();
160
161 int workingHeight;
162 if (flip) {
163 workingHeight = b.getWidth() - (ins.left + ins.right);
164 } else {
165 workingHeight = b.getHeight() - (ins.top + ins.bottom);
166 }
167 txtY += (workingHeight / 2) - (txtH / 2);
168 iconY += (workingHeight / 2) - (iconH / 2);
169
170 if (icon != null && iconW > 0 && iconH > 0) {
171 txtX += iconW + b.getIconTextGap();
172 icon.paintIcon (b, g, iconX, iconY);
173 txtW -= iconH + b.getIconTextGap();
174 }
175
176 HtmlRenderer.renderString(b.getText(), g, txtX, txtY, txtW, txtH, b.getFont(),
177 b.getForeground(), HtmlRenderer.STYLE_TRUNCATE, true);
178 }
179
180 private static SlidingTabDisplayerButtonUI AQUA_INSTANCE = null;
181
182
184 public static final class Aqua extends SlidingTabDisplayerButtonUI {
185 public static ComponentUI createUI(JComponent c) {
186 if (AQUA_INSTANCE == null) {
187 AQUA_INSTANCE = new Aqua();
188 }
189 return AQUA_INSTANCE;
190 }
191
192 protected void installBorder (AbstractButton b) {
193 b.setBorder (BorderFactory.createEmptyBorder (5,2,2,2));
194 }
195
196 protected void paintBackground (Graphics2D g, BasicSlidingTabDisplayerUI.IndexButton b) {
197 GenericGlowingChiclet chic = GenericGlowingChiclet.INSTANCE;
198 int state = 0;
199 state |= b.isSelected() ? chic.STATE_SELECTED : 0;
200 state |= b.getModel().isPressed() ? chic.STATE_PRESSED : 0;
201 state |= b.isActive() ? chic.STATE_ACTIVE : 0;
202
203 chic.setState(state);
204 chic.setArcs(0.2f, 0.2f, 0.2f, 0.2f);
205 chic.setBounds (0, 1, b.getWidth(), b.getHeight());
206 chic.setAllowVertical(true);
207 chic.draw(g);
208 chic.setAllowVertical(false);
209 }
210 }
211 }
212 |
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