| /* |
| * Copyright 2008 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.google.gwt.dom.client; |
| |
| import com.google.gwt.core.client.JavaScriptObject; |
| |
| /** |
| * Multi-line text field. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#edef-TEXTAREA">W3C HTML Specification</a> |
| */ |
| @TagName(TextAreaElement.TAG) |
| public class TextAreaElement extends Element { |
| |
| public static final String TAG = "textarea"; |
| |
| /** |
| * Assert that the given {@link Element} is compatible with this class and |
| * automatically typecast it. |
| */ |
| public static TextAreaElement as(Element elem) { |
| assert is(elem); |
| return (TextAreaElement) elem; |
| } |
| |
| /** |
| * Determines whether the given {@link JavaScriptObject} can be cast to |
| * this class. A <code>null</code> object will cause this method to |
| * return <code>false</code>. |
| */ |
| public static boolean is(JavaScriptObject o) { |
| if (Element.is(o)) { |
| return is((Element) o); |
| } |
| return false; |
| } |
| |
| /** |
| * Determine whether the given {@link Node} can be cast to this class. |
| * A <code>null</code> node will cause this method to return |
| * <code>false</code>. |
| */ |
| public static boolean is(Node node) { |
| if (Element.is(node)) { |
| return is((Element) node); |
| } |
| return false; |
| } |
| |
| /** |
| * Determine whether the given {@link Element} can be cast to this class. |
| * A <code>null</code> node will cause this method to return |
| * <code>false</code>. |
| */ |
| public static boolean is(Element elem) { |
| return elem != null && elem.hasTagName(TAG); |
| } |
| |
| protected TextAreaElement() { |
| } |
| |
| /** |
| * A single character access key to give access to the form control. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-accesskey">W3C HTML Specification</a> |
| */ |
| public final native String getAccessKey() /*-{ |
| return this.accessKey; |
| }-*/; |
| |
| /** |
| * Width of control (in characters). |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-cols-TEXTAREA">W3C HTML Specification</a> |
| */ |
| public final native int getCols() /*-{ |
| return this.cols; |
| }-*/; |
| |
| /** |
| * Represents the contents of the element. The value of this attribute does |
| * not change if the contents of the corresponding form control, in an |
| * interactive user agent, changes. |
| */ |
| public final native String getDefaultValue() /*-{ |
| return this.defaultValue; |
| }-*/; |
| |
| /** |
| * @deprecated use {@link #isDisabled()} instead |
| */ |
| @Deprecated |
| public final native boolean getDisabled() /*-{ |
| return !!this.disabled; |
| }-*/; |
| |
| /** |
| * Returns the FORM element containing this control. Returns null if this |
| * control is not within the context of a form. |
| */ |
| public final native FormElement getForm() /*-{ |
| return this.form; |
| }-*/; |
| |
| /** |
| * Form control or object name when submitted with a form. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-name-TEXTAREA">W3C HTML Specification</a> |
| */ |
| public final native String getName() /*-{ |
| return this.name; |
| }-*/; |
| |
| /** |
| * @deprecated use {@link #isReadOnly()} instead. |
| */ |
| @Deprecated |
| public final native boolean getReadOnly() /*-{ |
| return !!this.readOnly; |
| }-*/; |
| |
| /** |
| * Number of text rows. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-rows-TEXTAREA">W3C HTML Specification</a> |
| */ |
| public final native int getRows() /*-{ |
| return this.rows; |
| }-*/; |
| |
| /** |
| * The type of this form control. This the string "textarea". |
| */ |
| public final native String getType() /*-{ |
| return this.type; |
| }-*/; |
| |
| /** |
| * Represents the current contents of the corresponding form control, in an |
| * interactive user agent. Changing this attribute changes the contents of the |
| * form control, but does not change the contents of the element. If the |
| * entirety of the data can not fit into a single string, the implementation |
| * may truncate the data. |
| */ |
| public final native String getValue() /*-{ |
| return this.value; |
| }-*/; |
| |
| /** |
| * The control is unavailable in this context. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-disabled">W3C HTML Specification</a> |
| */ |
| public final native boolean isDisabled() /*-{ |
| return !!this.disabled; |
| }-*/; |
| |
| /** |
| * This control is read-only. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-readonly">W3C HTML Specification</a> |
| */ |
| public final native boolean isReadOnly() /*-{ |
| return !!this.readOnly; |
| }-*/; |
| |
| /** |
| * Select the contents of the TEXTAREA. |
| */ |
| public final native void select() /*-{ |
| this.select(); |
| }-*/; |
| |
| /** |
| * A single character access key to give access to the form control. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-accesskey">W3C HTML Specification</a> |
| */ |
| public final native void setAccessKey(String accessKey) /*-{ |
| this.accessKey = accessKey; |
| }-*/; |
| |
| /** |
| * Width of control (in characters). |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-cols-TEXTAREA">W3C HTML Specification</a> |
| */ |
| public final native void setCols(int cols) /*-{ |
| this.cols = cols; |
| }-*/; |
| |
| /** |
| * Represents the contents of the element. The value of this attribute does |
| * not change if the contents of the corresponding form control, in an |
| * interactive user agent, changes. |
| */ |
| public final native void setDefaultValue(String defaultValue) /*-{ |
| this.defaultValue = defaultValue; |
| }-*/; |
| |
| /** |
| * The control is unavailable in this context. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-disabled">W3C HTML Specification</a> |
| */ |
| public final native void setDisabled(boolean disabled) /*-{ |
| this.disabled = disabled; |
| }-*/; |
| |
| /** |
| * Form control or object name when submitted with a form. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-name-TEXTAREA">W3C HTML Specification</a> |
| */ |
| public final native void setName(String name) /*-{ |
| this.name = name; |
| }-*/; |
| |
| /** |
| * This control is read-only. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-readonly">W3C HTML Specification</a> |
| */ |
| public final native void setReadOnly(boolean readOnly) /*-{ |
| this.readOnly = readOnly; |
| }-*/; |
| |
| /** |
| * Number of text rows. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-rows-TEXTAREA">W3C HTML Specification</a> |
| */ |
| public final native void setRows(int rows) /*-{ |
| this.rows = rows; |
| }-*/; |
| |
| /** |
| * Represents the current contents of the corresponding form control, in an |
| * interactive user agent. Changing this attribute changes the contents of the |
| * form control, but does not change the contents of the element. If the |
| * entirety of the data can not fit into a single string, the implementation |
| * may truncate the data. |
| */ |
| public final native void setValue(String value) /*-{ |
| this.value = value; |
| }-*/; |
| } |