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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2004 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 *******************************************************************************/
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11 module dwtsnippets.coolbar.Snippet150;
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12
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13 /*
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14 * CoolBar example snippet: create a coolbar (relayout when resized)
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15 *
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16 * For a list of all SWT example snippets see
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17 * http://www.eclipse.org/swt/snippets/
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18 *
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19 * @since 3.0
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20 */
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21 import dwt.DWT;
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22 import dwt.graphics.Point;
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23 import dwt.widgets.Button;
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24 import dwt.widgets.Display;
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25 import dwt.widgets.CoolBar;
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26 import dwt.widgets.CoolItem;
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27 import dwt.widgets.ToolBar;
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28 import dwt.widgets.ToolItem;
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29 import dwt.widgets.Shell;
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30 import dwt.widgets.Text;
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31 import dwt.widgets.Event;
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32 import dwt.widgets.Listener;
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33 import dwt.layout.FormLayout;
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34 import dwt.layout.FormData;
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35 import dwt.layout.FormAttachment;
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36
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37 import tango.util.Convert;
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38
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39 int itemCount;
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40 CoolItem createItem(CoolBar coolBar, int count) {
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41 ToolBar toolBar = new ToolBar(coolBar, DWT.FLAT);
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42 for (int i = 0; i < count; i++) {
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43 ToolItem item = new ToolItem(toolBar, DWT.PUSH);
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44 item.setText(to!(char[])(itemCount++) ~"");
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45 }
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46 toolBar.pack();
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47 Point size = toolBar.getSize();
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48 CoolItem item = new CoolItem(coolBar, DWT.NONE);
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49 item.setControl(toolBar);
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50 Point preferred = item.computeSize(size.x, size.y);
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51 item.setPreferredSize(preferred);
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52 return item;
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53 }
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54
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55 void main () {
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56
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57 Display display = new Display();
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58 final Shell shell = new Shell(display);
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59 CoolBar coolBar = new CoolBar(shell, DWT.NONE);
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60 createItem(coolBar, 3);
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61 createItem(coolBar, 2);
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62 createItem(coolBar, 3);
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63 createItem(coolBar, 4);
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64 int style = DWT.BORDER | DWT.H_SCROLL | DWT.V_SCROLL;
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65 Text text = new Text(shell, style);
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66 FormLayout layout = new FormLayout();
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67 shell.setLayout(layout);
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68 FormData coolData = new FormData();
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69 coolData.left = new FormAttachment(0);
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70 coolData.right = new FormAttachment(100);
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71 coolData.top = new FormAttachment(0);
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72 coolBar.setLayoutData(coolData);
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73 coolBar.addListener(DWT.Resize, new class() Listener {
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74 void handleEvent(Event event) {
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75 shell.layout();
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76 }
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77 });
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78 FormData textData = new FormData();
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79 textData.left = new FormAttachment(0);
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80 textData.right = new FormAttachment(100);
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81 textData.top = new FormAttachment(coolBar);
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82 textData.bottom = new FormAttachment(100);
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83 text.setLayoutData(textData);
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84 shell.open();
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85 while (!shell.isDisposed()) {
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86 if (!display.readAndDispatch()) display.sleep();
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87 }
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88 display.dispose();
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89
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90 } |
