Der folgende Quelltext zeigt ein Beispielprogramm, dass alle drei Button-Typen verwendet, um eine ansonsten zweckfreie Benutzeroberfläche zu erstellen.
In Bild 1 ist ein Screenshot des WombatButtonExample-Programms dargestellt. Um das Beispielprogramm selbst auszuprobieren, öffnen Sie das Projekt WombatButtonExample
, welches sich im Installationsverzeichnis der JControl/IDE unter "demos/cobra5329/WombatTutorial/WombatButtonExample" befindet (unter Windows: "C:\Programme\JControl\demos\cobra5329\WombatTutorial\WombatButtonExample
).
1 | /** |
2 | * <p>This example demonstrates how to use buttons and similar components |
3 | * within the GUI framework JControl/Wombat.</p> |
4 | * |
5 | * <p>(C) DOMOLOGIC Home Automation GmbH 2007</p> |
6 | * |
7 | */ |
8 | import jcontrol.ui.wombat.Frame; |
9 | import jcontrol.ui.wombat.Container; |
10 | import jcontrol.ui.wombat.event.ActionListener; |
11 | import jcontrol.ui.wombat.Border; |
12 | import jcontrol.ui.wombat.RadioButton; |
13 | import jcontrol.ui.wombat.CheckBox; |
14 | import jcontrol.ui.wombat.Button; |
15 | import jcontrol.ui.wombat.ToggleSwitch; |
16 | import jcontrol.ui.wombat.event.ActionEvent; |
17 | |
18 | public class WombatButtonExample extends Frame implements ActionListener { |
19 | |
20 | |
21 | /** |
22 | * Constructor WombatButtonExample |
23 | */ |
24 | public WombatButtonExample() { |
25 | // create a container for the content of this frame |
26 | Container content = new Container(); |
27 | |
28 | // create borders and add them to the content |
29 | Border border1 = new Border("Radiobuttons", 40, 40, 120, 80, |
30 | Border.STYLE_ETCHED_BORDER); |
31 | content.add(border1); |
32 | Border border2 = new Border("Checkboxes", 160, 40, 120, 80, |
33 | Border.STYLE_ETCHED_BORDER); |
34 | content.add(border2); |
35 | Border border3 = new Border("Buttons", 40, 120, 120, 80, |
36 | Border.STYLE_ETCHED_BORDER); |
37 | content.add(border3); |
38 | Border border4 = new Border("Toggleswitches", 160, 120, 120, 80, |
39 | Border.STYLE_ETCHED_BORDER); |
40 | content.add(border4); |
41 | |
42 | /* create all components |
43 | add them to the content |
44 | and define an actionlistener for each component */ |
45 | |
46 | // Radiobuttons |
47 | RadioButton radioButton1 = new RadioButton("RadioButton 1", |
48 | 65, 56, 0, 0); |
49 | content.add(radioButton1); |
50 | radioButton1.setActionListener(this); |
51 | RadioButton radioButton2 = new RadioButton("RadioButton 2", |
52 | 65, 76, 0, 0); |
53 | content.add(radioButton2); |
54 | radioButton2.setActionListener(this); |
55 | RadioButton radioButton3 = new RadioButton("RadioButton 3", |
56 | 65, 96, 0, 0); |
57 | content.add(radioButton3); |
58 | radioButton3.setActionListener(this); |
59 | |
60 | // Checkboxes |
61 | CheckBox checkBox1 = new CheckBox("CheckBox 1", |
62 | 190, 56, 0, 0); |
63 | content.add(checkBox1); |
64 | checkBox1.setActionListener(this); |
65 | CheckBox checkBox2 = new CheckBox("CheckBox 2", |
66 | 190, 76, 0, 0); |
67 | content.add(checkBox2); |
68 | checkBox2.setActionListener(this); |
69 | CheckBox checkBox3 = new CheckBox("CheckBox 3", |
70 | 190, 96, 0, 0); |
71 | content.add(checkBox3); |
72 | checkBox3.setActionListener(this); |
73 | |
74 | // Buttons |
75 | Button button1 = new Button("Press me!", |
76 | 57, 142, 90, 20); |
77 | content.add(button1); |
78 | button1.setActionListener(this); |
79 | Button button2 = new Button("Push the button", |
80 | 57, 162, 90, 20); |
81 | content.add(button2); |
82 | button2.setActionListener(this); |
83 | |
84 | // Toggleswitches |
85 | ToggleSwitch toggleSwitch1 = new ToggleSwitch(190, 140); |
86 | toggleSwitch1.setText("On", "Off"); |
87 | content.add(toggleSwitch1); |
88 | toggleSwitch1.setActionListener(this); |
89 | ToggleSwitch toggleSwitch2 = new ToggleSwitch(220, 140); |
90 | toggleSwitch2.setText("On", "Off"); |
91 | content.add(toggleSwitch2); |
92 | toggleSwitch2.setActionListener(this); |
93 | /* */ |
94 | |
95 | // set the content to this frame |
96 | setContent(content); |
97 | // finally, make the frame visible |
98 | setVisible(true); |
99 | } |
100 | |
101 | /** |
102 | * This method is called every time any component declared above fires an |
103 | * action event. |
104 | * |
105 | * @param e the ActionEvent |
106 | */ |
107 | public void onActionEvent(ActionEvent e) { |
108 | // add some code if you want to |
109 | } |
110 | |
111 | |
112 | /** |
113 | * The main method. |
114 | * |
115 | * @param args |
116 | * The main arguments |
117 | */ |
118 | public static void main(String[] args) { |
119 | new WombatButtonExample(); |
120 | } |
121 | } |