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1 module user.torhu_synctest;
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2
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3 import dwt.DWT;
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4 import dwt.dwthelper.Runnable;
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5 import dwt.widgets.Display;
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6 import dwt.widgets.Shell;
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7 import dwt.widgets.Button;
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8 import dwt.widgets.Synchronizer;
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9 import dwt.widgets.Text;
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10
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11 import tango.core.Thread;
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12 import tango.io.Stdout;
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13 import tango.math.Math;
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14 import tango.text.convert.Format;
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15 import tango.util.Convert;
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16 import tango.util.PathUtil;
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17 import dwt.events.SelectionListener;
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18 import dwt.events.SelectionEvent;
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19
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20
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21 void main(){
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22
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23 try{
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24
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25 Display display = new Display();
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26 Shell shell = new Shell(display);
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27 shell.setSize(300, 200);
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28 shell.setText("Simple DWT Sample");
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29 auto btn = new Button( shell, DWT.PUSH );
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30 btn.setBounds(40, 50, 100, 50);
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31 btn.setText( "test syncExec" );
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32
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33 auto txt = new Text(shell, DWT.BORDER);
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34 txt.setBounds(170, 50, 100, 40);
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35
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36 auto t = new Thread({Display.getDefault.syncExec(new class Runnable {
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37 void run() { txt.setText("inside syncExec"); }
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38 });});
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39
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40
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41 btn.addSelectionListener(new class () SelectionListener {
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42 public void widgetSelected(SelectionEvent event) {
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43
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44 t.start();
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45 }
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46 public void widgetDefaultSelected(SelectionEvent event) {
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47 //txt.setText("No worries!");
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48 }
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49 });
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50
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51 shell.open();
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52 while (!shell.isDisposed()) {
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53 if (!display.readAndDispatch()) {
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54 display.sleep();
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55 Stdout( "." ).flush;
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56 }
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57 }
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58 }
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59 catch (Exception e) {
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60 Stdout.formatln (e.toString);
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61 }
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62 }
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