| 1 | /** |
| 2 | * Copyright 2005-2011 Steve McDuff d-duff@users.sourceforge.net |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.deduced.viewer.web.shared; |
| 17 | |
| 18 | import com.google.gwt.i18n.client.HasDirection.Direction; |
| 19 | import com.google.gwt.user.client.ui.TextBox; |
| 20 | import com.google.gwt.user.client.ui.UIObject; |
| 21 | |
| 22 | /** |
| 23 | * TextBox Model |
| 24 | * |
| 25 | * @author Steve McDuff |
| 26 | * |
| 27 | */ |
| 28 | public class TextBoxModel extends TextBoxBaseModel |
| 29 | { |
| 30 | |
| 31 | /** |
| 32 | * serialVersionUID |
| 33 | */ |
| 34 | private static final long serialVersionUID = 2054086279715557895L; |
| 35 | |
| 36 | /** |
| 37 | * visible length of the text box. If null, the default text box length is |
| 38 | * used. |
| 39 | */ |
| 40 | private Integer visibleLength; |
| 41 | |
| 42 | /** |
| 43 | * maximum length of the text box. If null, the default text box length is |
| 44 | * used. |
| 45 | */ |
| 46 | private Integer maximumLength; |
| 47 | |
| 48 | /** |
| 49 | * |
| 50 | * TextBoxModel constructor |
| 51 | */ |
| 52 | public TextBoxModel() |
| 53 | { |
| 54 | |
| 55 | } |
| 56 | |
| 57 | /** |
| 58 | * (non-JSDoc) |
| 59 | * |
| 60 | * @see org.deduced.viewer.web.shared.WidgetModel#createUIObject() |
| 61 | */ |
| 62 | @Override |
| 63 | public UIObject createUIObject() |
| 64 | { |
| 65 | TextBox textBox = new TextBox(); |
| 66 | textBox.addValueChangeHandler(this); |
| 67 | textBox.addKeyUpHandler(this); |
| 68 | textBox.addMouseUpHandler(this); |
| 69 | |
| 70 | createTextBoxBaseDropController(textBox); |
| 71 | return textBox; |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * get TextBox |
| 76 | * |
| 77 | * @return the text box |
| 78 | */ |
| 79 | public TextBox getTextBox() |
| 80 | { |
| 81 | return (TextBox) getUIObject(); |
| 82 | } |
| 83 | |
| 84 | /** |
| 85 | * (non-JSDoc) |
| 86 | * |
| 87 | * @see org.deduced.viewer.web.shared.TextBoxBaseModel#internalSynchronizeWithUI() |
| 88 | */ |
| 89 | @Override |
| 90 | public void internalSynchronizeWithUI() |
| 91 | { |
| 92 | TextBox label = getTextBox(); |
| 93 | Direction setDirection = getDirectionConstant(); |
| 94 | if (setDirection != null) |
| 95 | { |
| 96 | label.setDirection(setDirection); |
| 97 | } |
| 98 | |
| 99 | if (getVisibleLength() != null) |
| 100 | { |
| 101 | label.setVisibleLength(getVisibleLength().intValue()); |
| 102 | } |
| 103 | if (getMaximumLength() != null) |
| 104 | { |
| 105 | label.setMaxLength(getMaximumLength().intValue()); |
| 106 | } |
| 107 | |
| 108 | super.internalSynchronizeWithUI(); |
| 109 | } |
| 110 | |
| 111 | /** |
| 112 | * (non-JSDoc) |
| 113 | * |
| 114 | * @see org.deduced.viewer.web.shared.TextBoxBaseModel#propertyChanged(org.deduced.viewer.web.shared.ChangeEvent) |
| 115 | */ |
| 116 | @Override |
| 117 | public void propertyChanged( |
| 118 | ChangeEvent event) |
| 119 | { |
| 120 | if (Utilities.equals(event.getName(), "visible length")) |
| 121 | { |
| 122 | setVisibleLength((Integer) event.getSerializableValue()); |
| 123 | synchronizeWithUI(); |
| 124 | } |
| 125 | else if (Utilities.equals(event.getName(), "maximum length")) |
| 126 | { |
| 127 | setMaximumLength((Integer) event.getSerializableValue()); |
| 128 | synchronizeWithUI(); |
| 129 | } |
| 130 | else |
| 131 | { |
| 132 | super.propertyChanged(event); |
| 133 | } |
| 134 | } |
| 135 | |
| 136 | /** |
| 137 | * @param setMaximumLength the maximumLength to set |
| 138 | */ |
| 139 | public void setMaximumLength( |
| 140 | Integer setMaximumLength) |
| 141 | { |
| 142 | maximumLength = setMaximumLength; |
| 143 | } |
| 144 | |
| 145 | /** |
| 146 | * @return the maximumLength |
| 147 | */ |
| 148 | public Integer getMaximumLength() |
| 149 | { |
| 150 | return maximumLength; |
| 151 | } |
| 152 | |
| 153 | /** |
| 154 | * @param setVisibleLength the visibleLength to set |
| 155 | */ |
| 156 | public void setVisibleLength( |
| 157 | Integer setVisibleLength) |
| 158 | { |
| 159 | visibleLength = setVisibleLength; |
| 160 | } |
| 161 | |
| 162 | /** |
| 163 | * @return the visibleLength |
| 164 | */ |
| 165 | public Integer getVisibleLength() |
| 166 | { |
| 167 | return visibleLength; |
| 168 | } |
| 169 | |
| 170 | } |