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78
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1 module example.simple;
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2
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3 import dwt.DWT;
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4 import dwt.events.SelectionEvent;
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5 import dwt.events.SelectionListener;
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6 import dwt.widgets.Button;
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7 import dwt.widgets.Display;
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8 import dwt.widgets.Shell;
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9 import dwt.widgets.Text;
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10
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11 import tango.io.Stdout;
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12
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13 void main(){
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14
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15 try{
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16
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17 Display display = new Display();
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18 Shell shell = new Shell(display);
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19 shell.setSize(300, 200);
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20 shell.setText("Simple DWT Sample");
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21 auto btn = new Button( shell, DWT.PUSH );
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22 btn.setBounds(40, 50, 100, 50);
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23 btn.setText( "hey" );
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24
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25 auto txt = new Text(shell, DWT.BORDER);
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26 txt.setBounds(170, 50, 100, 40);
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27
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28 btn.addSelectionListener(new class () SelectionListener {
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29 public void widgetSelected(SelectionEvent event) {
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30 txt.setText("No problem");
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31 }
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32 public void widgetDefaultSelected(SelectionEvent event) {
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33 txt.setText("No worries!");
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34 }
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35 });
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36
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37 shell.open();
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38 while (!shell.isDisposed()) {
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39 if (!display.readAndDispatch()) {
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40 display.sleep();
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41 }
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42 }
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43 }
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44 catch (Exception e) {
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45 Stdout.formatln (e.toString);
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46 }
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47 }
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48
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