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14 package wingset;
15
16 import org.wings.*;
17
18 import java.awt.event.ActionEvent  ;
19 import java.awt.event.ActionListener ;
20 import java.util.Iterator ;
21
22
26 public class ToggleButtonExample
27 extends WingSetPane {
28 static final ClassLoader cl = WingSet.class.getClassLoader();
29 static final SIcon icon = new SURLIcon("../icons/ButtonIcon.gif");
30 static final SIcon disabledIcon = new SURLIcon("../icons/ButtonDisabledIcon.gif");
31 static final SIcon pressedIcon = new SURLIcon("../icons/ButtonPressedIcon.gif");
32 static final SIcon rolloverIcon = new SURLIcon("../icons/ButtonRolloverIcon.gif");
33 private ButtonControls controls;
34
35 public SComponent createExample() {
36 controls = new ButtonControls();
37 SContainer p = createButtonExample();
38
39 SForm form = new SForm(new SBorderLayout());
40 form.add(controls, SBorderLayout.NORTH);
41 form.add(p, SBorderLayout.CENTER);
42 return form;
43 }
44
45 SContainer createButtonExample() {
46 SButtonGroup group = new SButtonGroup();
47 SToggleButton[] buttons = new SToggleButton[9];
48
49 for (int i = 0; i < buttons.length; i++) {
50 buttons[i] = new SToggleButton("Text " + (i + 1));
51 buttons[i].setActionCommand(buttons[i].getText());
52 if (i != 4) {
53 buttons[i].setIcon(icon);
54 buttons[i].setDisabledIcon(disabledIcon);
55 buttons[i].setRolloverIcon(rolloverIcon);
56 buttons[i].setPressedIcon(pressedIcon);
57 buttons[i].setSelectedIcon(pressedIcon);
58 }
59 buttons[i].setToolTipText("Button " + (i+1));
60 buttons[i].setName("button" + (i+1));
61 buttons[i].setShowAsFormComponent(false);
62 group.add(buttons[i]);
63 controls.addSizable(buttons[i]);
64 }
65
66 buttons[0].setVerticalTextPosition(SConstants.TOP);
67 buttons[0].setHorizontalTextPosition(SConstants.LEFT);
68
69 buttons[1].setVerticalTextPosition(SConstants.TOP);
70 buttons[1].setHorizontalTextPosition(SConstants.CENTER);
71
72 buttons[2].setVerticalTextPosition(SConstants.TOP);
73 buttons[2].setHorizontalTextPosition(SConstants.RIGHT);
74
75 buttons[3].setVerticalTextPosition(SConstants.CENTER);
76 buttons[3].setHorizontalTextPosition(SConstants.LEFT);
77
78 buttons[4].setVerticalTextPosition(SConstants.CENTER);
79 buttons[4].setHorizontalTextPosition(SConstants.CENTER);
80
81 buttons[5].setVerticalTextPosition(SConstants.CENTER);
82 buttons[5].setHorizontalTextPosition(SConstants.RIGHT);
83
84 buttons[6].setVerticalTextPosition(SConstants.BOTTOM);
85 buttons[6].setHorizontalTextPosition(SConstants.LEFT);
86
87 buttons[7].setVerticalTextPosition(SConstants.BOTTOM);
88 buttons[7].setHorizontalTextPosition(SConstants.CENTER);
89
90 buttons[8].setVerticalTextPosition(SConstants.BOTTOM);
91 buttons[8].setHorizontalTextPosition(SConstants.RIGHT);
92
93 SPanel erg = new SPanel();
94
95 SGridLayout grid = new SGridLayout(3, 3);
96 grid.setBorder(1);
97 SPanel b = new SPanel(grid);
98
99 final SLabel pressed = new SLabel("No button pressed");
100
101 ActionListener action = new ActionListener () {
102 public void actionPerformed(ActionEvent e) {
103 pressed.setText("Button \"" + e.getActionCommand() + "\" pressed");
104 }
105 };
106
107 for (int i = 0; i < buttons.length; i++)
108 buttons[i].addActionListener(action);
109
110 for (int i = 0; i < buttons.length; i++)
111 b.add(buttons[i]);
112
113 erg.add(b);
114 erg.add(new SLabel("<html><br />"));
115 erg.add(pressed);
116
117 return erg;
118 }
119
120 class ButtonControls extends ComponentControls {
121 public ButtonControls() {
122 final SCheckBox showAsFormComponent = new SCheckBox("Show as Form Component");
123 showAsFormComponent.addActionListener(new ActionListener () {
124 public void actionPerformed(ActionEvent e) {
125 for (Iterator iterator = components.iterator(); iterator.hasNext();) {
126 SComponent component = (SComponent) iterator.next();
127 component.setShowAsFormComponent(showAsFormComponent.isSelected());
128 }
129 }
130 });
131 add(showAsFormComponent);
132
133 final SCheckBox useImages = new SCheckBox("Use Icons");
134 useImages.setSelected(true);
135 useImages.addActionListener(new ActionListener () {
136 public void actionPerformed(ActionEvent e) {
137 boolean use = useImages.isSelected();
138
139 for (Iterator iterator = components.iterator(); iterator.hasNext();) {
140 SAbstractButton component = (SAbstractButton) iterator.next();
141 component.setIcon(use ? icon : null);
142 component.setDisabledIcon(use ? disabledIcon : null);
143 component.setRolloverIcon(use ? rolloverIcon : null);
144 component.setPressedIcon(use ? pressedIcon : null);
145 }
146 }
147 });
148 add(useImages);
149 }
150 }
151 }
152 |
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