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42 package java2d;
43
44 import java.awt.*;
45 import javax.swing.*;
46 import java.awt.event.ItemListener  ;
47 import java.awt.event.ItemEvent ;
48 import javax.swing.event.ChangeListener ;
49 import javax.swing.event.ChangeEvent ;
50 import javax.swing.border.TitledBorder ;
51 import javax.swing.border.EtchedBorder ;
52
53
54
58 public class GlobalControls extends JPanel implements ItemListener , ChangeListener {
59
60 static String [] screenNames = {
61 "Auto Screen", "On Screen", "Off Screen",
62 "INT_xRGB", "INT_ARGB", "INT_ARGB_PRE", "INT_BGR",
63 "3BYTE_BGR", "4BYTE_ABGR", "4BYTE_ABGR_PRE", "USHORT_565_RGB",
64 "USHORT_x555_RGB", "BYTE_GRAY", "USHORT_GRAY",
65 "BYTE_BINARY", "BYTE_INDEXED", "BYTE_BINARY 2 bit", "BYTE_BINARY 4 bit",
66 "INT_RGBx", "USHORT_555x_RGB"};
67 static JComboBox screenCombo;
68 public TextureChooser texturechooser;
69 public JCheckBox aliasCB, renderCB, toolBarCB;
70 public JCheckBox compositeCB, textureCB;
71 public JSlider slider;
72 public Object obj;
73
74 private Font font = new Font("serif", Font.PLAIN, 12);
75
76
77 public GlobalControls() {
78 setLayout(new GridBagLayout());
79 setBorder(new TitledBorder (new EtchedBorder (), "Global Controls"));
80
81 aliasCB = createCheckBox("Anti-Aliasing", true, 0);
82 renderCB = createCheckBox("Rendering Quality", false, 1);
83 textureCB = createCheckBox("Texture", false, 2);
84 compositeCB = createCheckBox("AlphaComposite", false, 3);
85
86 screenCombo = new JComboBox();
87 screenCombo.setPreferredSize(new Dimension(120, 18));
88 screenCombo.setLightWeightPopupEnabled(true);
89 screenCombo.setFont(font);
90 for (int i = 0; i < screenNames.length; i++) {
91 screenCombo.addItem(screenNames[i]);
92 }
93 screenCombo.addItemListener(this);
94 Java2Demo.addToGridBag(this, screenCombo, 0, 4, 1, 1, 0.0, 0.0);
95
96 toolBarCB = createCheckBox("Tools", false, 5);
97
98 slider = new JSlider(JSlider.HORIZONTAL, 0, 200, 30);
99 slider.addChangeListener(this);
100 TitledBorder tb = new TitledBorder (new EtchedBorder ());
101 tb.setTitleFont(font);
102 tb.setTitle("Anim delay = 30 ms");
103 slider.setBorder(tb);
104 slider.setMinimumSize(new Dimension(80,46));
105 Java2Demo.addToGridBag(this, slider, 0, 6, 1, 1, 1.0, 1.0);
106
107 texturechooser = new TextureChooser(0);
108 Java2Demo.addToGridBag(this, texturechooser, 0, 7, 1, 1, 1.0, 1.0);
109 }
110
111
112 private JCheckBox createCheckBox(String s, boolean b, int y) {
113 JCheckBox cb = new JCheckBox(s, b);
114 cb.setFont(font);
115 cb.setHorizontalAlignment(JCheckBox.LEFT);
116 cb.addItemListener(this);
117 Java2Demo.addToGridBag(this, cb, 0, y, 1, 1, 1.0, 1.0);
118 return cb;
119 }
120
121
122 public void stateChanged(ChangeEvent e) {
123 int value = slider.getValue();
124 TitledBorder tb = (TitledBorder ) slider.getBorder();
125 tb.setTitle("Anim delay = " + String.valueOf(value) + " ms");
126 int index = Java2Demo.tabbedPane.getSelectedIndex()-1;
127 DemoGroup dg = Java2Demo.group[index];
128 JPanel p = dg.getPanel();
129 for (int i = 0; i < p.getComponentCount(); i++) {
130 DemoPanel dp = (DemoPanel) p.getComponent(i);
131 if (dp.tools != null && dp.tools.slider != null) {
132 dp.tools.slider.setValue(value);
133 }
134 }
135 slider.repaint();
136 }
137
138
139 public void itemStateChanged(ItemEvent e) {
140 if (Java2Demo.tabbedPane.getSelectedIndex() != 0) {
141 obj = e.getSource();
142 int index = Java2Demo.tabbedPane.getSelectedIndex()-1;
143 Java2Demo.group[index].setup(true);
144 obj = null;
145 }
146 }
147
148
149 public Dimension getPreferredSize() {
150 return new Dimension(135,260);
151 }
152 }
153 |
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