Mercurial > projects > dwt-samples
annotate examples/addressbook/DataEntryDialog.d @ 161:eb84f9418bbf
Change module names to this not have examples in the FQN.
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Mon, 01 Sep 2008 22:24:27 +0200 |
| parents | 9c2803aea121 |
| children |
| rev | line source |
|---|---|
| 78 | 1 /******************************************************************************* |
| 2 * Copyright (c) 2000, 2005 IBM Corporation and others. | |
| 3 * All rights reserved. This program and the accompanying materials | |
| 4 * are made available under the terms of the Eclipse Public License v1.0 | |
| 5 * which accompanies this distribution, and is available at | |
| 6 * http://www.eclipse.org/legal/epl-v10.html | |
| 7 * | |
| 8 * Contributors: | |
| 9 * IBM Corporation - initial API and implementation | |
| 10 *******************************************************************************/ | |
|
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eb84f9418bbf
Change module names to this not have examples in the FQN.
Frank Benoit <benoit@tionex.de>
parents:
82
diff
changeset
|
11 module addressbook.DataEntryDialog; |
| 78 | 12 |
| 13 import dwt.DWT; | |
| 14 import dwt.events.ModifyEvent; | |
| 15 import dwt.events.ModifyListener; | |
| 16 import dwt.events.SelectionAdapter; | |
| 17 import dwt.events.SelectionEvent; | |
| 18 import dwt.layout.GridData; | |
| 19 import dwt.layout.GridLayout; | |
| 20 import dwt.widgets.Button; | |
| 21 import dwt.widgets.Composite; | |
| 22 import dwt.widgets.Display; | |
| 23 import dwt.widgets.Label; | |
| 24 import dwt.widgets.Shell; | |
| 25 import dwt.widgets.Text; | |
| 26 | |
| 27 import dwt.dwthelper.ResourceBundle; | |
| 28 import dwt.dwthelper.utils; | |
| 29 | |
| 30 /** | |
| 31 * DataEntryDialog class uses <code>org.eclipse.swt</code> | |
| 32 * libraries to implement a dialog that accepts basic personal information that | |
| 33 * is added to a <code>Table</code> widget or edits a <code>TableItem</code> entry | |
| 34 * to represent the entered data. | |
| 35 */ | |
| 36 public class DataEntryDialog { | |
| 37 | |
| 38 private static ResourceBundle resAddressBook; | |
| 39 | |
| 40 Shell shell; | |
| 41 char[][] values; | |
| 42 char[][] labels; | |
| 43 | |
|
82
9c2803aea121
Fix Addressbook example and HG ignores
Frank Benoit <benoit@tionex.de>
parents:
78
diff
changeset
|
44 public this(Shell parent, ResourceBundle bdl ) { |
| 78 | 45 if( resAddressBook is null ){ |
|
82
9c2803aea121
Fix Addressbook example and HG ignores
Frank Benoit <benoit@tionex.de>
parents:
78
diff
changeset
|
46 resAddressBook = bdl;//ResourceBundle.getBundle("examples_addressbook"); |
| 78 | 47 } |
| 48 shell = new Shell(parent, DWT.DIALOG_TRIM | DWT.PRIMARY_MODAL); | |
| 49 shell.setLayout(new GridLayout()); | |
| 50 } | |
| 51 | |
| 52 private void addTextListener(Text text) { | |
| 53 text.addModifyListener(new class(text) ModifyListener { | |
| 54 Text text; | |
| 55 this( Text text ){ this.text = text; } | |
| 56 public void modifyText(ModifyEvent e){ | |
| 57 Integer index = cast(Integer)(this.text.getData("index")); | |
| 58 values[index.intValue()] = this.text.getText(); | |
| 59 } | |
| 60 }); | |
| 61 } | |
| 62 private void createControlButtons() { | |
| 63 Composite composite = new Composite(shell, DWT.NONE); | |
| 64 composite.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER)); | |
| 65 GridLayout layout = new GridLayout(); | |
| 66 layout.numColumns = 2; | |
| 67 composite.setLayout(layout); | |
| 68 | |
| 69 Button okButton = new Button(composite, DWT.PUSH); | |
| 70 okButton.setText(resAddressBook.getString("OK")); | |
| 71 okButton.addSelectionListener(new class() SelectionAdapter { | |
| 72 public void widgetSelected(SelectionEvent e) { | |
| 73 shell.close(); | |
| 74 } | |
| 75 }); | |
| 76 | |
| 77 Button cancelButton = new Button(composite, DWT.PUSH); | |
| 78 cancelButton.setText(resAddressBook.getString("Cancel")); | |
| 79 cancelButton.addSelectionListener(new class() SelectionAdapter { | |
| 80 public void widgetSelected(SelectionEvent e) { | |
| 81 values = null; | |
| 82 shell.close(); | |
| 83 } | |
| 84 }); | |
| 85 | |
| 86 shell.setDefaultButton(okButton); | |
| 87 } | |
| 88 | |
| 89 private void createTextWidgets() { | |
| 90 if (labels is null) return; | |
| 91 | |
| 92 Composite composite = new Composite(shell, DWT.NONE); | |
| 93 composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); | |
| 94 GridLayout layout= new GridLayout(); | |
| 95 layout.numColumns = 2; | |
| 96 composite.setLayout(layout); | |
| 97 | |
| 98 if (values is null) | |
| 99 values = new char[][labels.length]; | |
| 100 | |
| 101 for (int i = 0; i < labels.length; i++) { | |
| 102 Label label = new Label(composite, DWT.RIGHT); | |
| 103 label.setText(labels[i]); | |
| 104 Text text = new Text(composite, DWT.BORDER); | |
| 105 GridData gridData = new GridData(); | |
| 106 gridData.widthHint = 400; | |
| 107 text.setLayoutData(gridData); | |
| 108 if (values[i] !is null) { | |
| 109 text.setText(values[i]); | |
| 110 } | |
| 111 text.setData("index", new Integer(i)); | |
| 112 addTextListener(text); | |
| 113 } | |
| 114 } | |
| 115 | |
| 116 public char[][] getLabels() { | |
| 117 return labels; | |
| 118 } | |
| 119 public char[] getTitle() { | |
| 120 return shell.getText(); | |
| 121 } | |
| 122 /** | |
| 123 * Returns the contents of the <code>Text</code> widgets in the dialog in a | |
| 124 * <code>char[]</code> array. | |
| 125 * | |
| 126 * @return char[][] | |
| 127 * The contents of the text widgets of the dialog. | |
| 128 * May return null if all text widgets are empty. | |
| 129 */ | |
| 130 public char[][] getValues() { | |
| 131 return values; | |
| 132 } | |
| 133 /** | |
| 134 * Opens the dialog in the given state. Sets <code>Text</code> widget contents | |
| 135 * and dialog behaviour accordingly. | |
| 136 * | |
| 137 * @param dialogState int | |
| 138 * The state the dialog should be opened in. | |
| 139 */ | |
| 140 public char[][] open() { | |
| 141 createTextWidgets(); | |
| 142 createControlButtons(); | |
| 143 shell.pack(); | |
| 144 shell.open(); | |
| 145 Display display = shell.getDisplay(); | |
| 146 while(!shell.isDisposed()){ | |
| 147 if(!display.readAndDispatch()) | |
| 148 display.sleep(); | |
| 149 } | |
| 150 | |
| 151 return getValues(); | |
| 152 } | |
| 153 public void setLabels(char[][] labels) { | |
| 154 this.labels = labels; | |
| 155 } | |
| 156 public void setTitle(char[] title) { | |
| 157 shell.setText(title); | |
| 158 } | |
| 159 /** | |
| 160 * Sets the values of the <code>Text</code> widgets of the dialog to | |
| 161 * the values supplied in the parameter array. | |
| 162 * | |
| 163 * @param itemInfo char[][] | |
| 164 * The values to which the dialog contents will be set. | |
| 165 */ | |
| 166 public void setValues(char[][] itemInfo) { | |
| 167 if (labels is null) return; | |
| 168 | |
| 169 if (values is null) | |
| 170 values = new char[][labels.length]; | |
| 171 | |
| 172 int numItems = Math.min(values.length, itemInfo.length); | |
| 173 for(int i = 0; i < numItems; i++) { | |
| 174 values[i] = itemInfo[i]; | |
| 175 } | |
| 176 } | |
| 177 } |