com.google.gwt.user.client.ui.InlineHyperlink Maven / Gradle / Ivy
/*
* 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.user.client.ui;
import com.google.gwt.i18n.client.HasDirection.Direction;
import com.google.gwt.i18n.shared.DirectionEstimator;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.safehtml.shared.annotations.IsSafeHtml;
import com.google.gwt.safehtml.shared.annotations.SuppressIsSafeHtmlCastCheck;
/**
* A widget that serves as an "internal" hyperlink. That is, it is a link to
* another state of the running application. It should behave exactly like
* {@link com.google.gwt.user.client.ui.Hyperlink}, save that it lays out
* as an inline element, not block.
*
*
*
Built-in Bidi Text Support
* This widget is capable of automatically adjusting its direction according to
* its content. This feature is controlled by {@link #setDirectionEstimator} or
* passing a DirectionEstimator parameter to the constructor, and is off by
* default.
*
*
* CSS Style Rules
*
* - .gwt-InlineHyperlink { }
*
*/
public class InlineHyperlink extends Hyperlink {
/**
* Creates an empty hyperlink.
*/
public InlineHyperlink() {
super(null);
setStyleName("gwt-InlineHyperlink");
}
/**
* Creates a hyperlink with its html and target history token specified.
*
* @param html the hyperlink's html
* @param targetHistoryToken the history token to which it will link
* @see #setTargetHistoryToken
*/
public InlineHyperlink(SafeHtml html, String targetHistoryToken) {
this(html.asString(), true, targetHistoryToken);
}
/**
* Creates a hyperlink with its html and target history token specified.
*
* @param html the hyperlink's html
* @param dir the html's direction
* @param targetHistoryToken the history token to which it will link
* @see #setTargetHistoryToken
*/
public InlineHyperlink(SafeHtml html, Direction dir,
String targetHistoryToken) {
this(html.asString(), true, dir, targetHistoryToken);
}
/**
* Creates a hyperlink with its html and target history token specified.
*
* @param html the hyperlink's html
* @param directionEstimator A DirectionEstimator object used for automatic
* direction adjustment. For convenience,
* {@link Hyperlink#DEFAULT_DIRECTION_ESTIMATOR} can be used.
* @param targetHistoryToken the history token to which it will link
* @see #setTargetHistoryToken
*/
public InlineHyperlink(SafeHtml html, DirectionEstimator directionEstimator,
String targetHistoryToken) {
this(html.asString(), true, directionEstimator, targetHistoryToken);
}
/**
* Creates a hyperlink with its text and target history token specified.
*
* @param text the hyperlink's text
* @param targetHistoryToken the history token to which it will link
*/
@SuppressIsSafeHtmlCastCheck
public InlineHyperlink(String text, String targetHistoryToken) {
this(text, false, targetHistoryToken);
}
/**
* Creates a hyperlink with its text and target history token specified.
*
* @param text the hyperlink's text
* @param dir the text's direction
* @param targetHistoryToken the history token to which it will link
*/
@SuppressIsSafeHtmlCastCheck
public InlineHyperlink(String text, Direction dir, String targetHistoryToken) {
this(text, false, dir, targetHistoryToken);
}
/**
* Creates a hyperlink with its text and target history token specified.
*
* @param text the hyperlink's text
* @param directionEstimator A DirectionEstimator object used for automatic
* direction adjustment. For convenience,
* {@link Hyperlink#DEFAULT_DIRECTION_ESTIMATOR} can be used.
* @param targetHistoryToken the history token to which it will link
*/
@SuppressIsSafeHtmlCastCheck
public InlineHyperlink(
String text, DirectionEstimator directionEstimator, String targetHistoryToken) {
this(text, false, directionEstimator, targetHistoryToken);
}
/**
* Creates a hyperlink with its text and target history token specified.
*
* @param text the hyperlink's text
* @param asHTML true to treat the specified text as html
* @param targetHistoryToken the history token to which it will link
* @see #setTargetHistoryToken
*/
public InlineHyperlink(@IsSafeHtml String text, boolean asHTML, String targetHistoryToken) {
this();
directionalTextHelper.setTextOrHtml(text, asHTML);
setTargetHistoryToken(targetHistoryToken);
}
/**
* Creates a hyperlink with its text and target history token specified.
*
* @param text the hyperlink's text
* @param asHTML true to treat the specified text as html
* @param dir the text's direction
* @param targetHistoryToken the history token to which it will link
* @see #setTargetHistoryToken
*/
private InlineHyperlink(
@IsSafeHtml String text, boolean asHTML, Direction dir, String targetHistoryToken) {
this();
directionalTextHelper.setTextOrHtml(text, dir, asHTML);
setTargetHistoryToken(targetHistoryToken);
}
/**
* Creates a hyperlink with its text and target history token specified.
*
* @param text the hyperlink's text
* @param asHTML true to treat the specified text as html
* @param directionEstimator A DirectionEstimator object used for automatic
* direction adjustment. For convenience,
* {@link Hyperlink#DEFAULT_DIRECTION_ESTIMATOR} can be used.
* @param targetHistoryToken the history token to which it will link
* @see #setTargetHistoryToken
*/
private InlineHyperlink(
@IsSafeHtml String text,
boolean asHTML,
DirectionEstimator directionEstimator,
String targetHistoryToken) {
this();
directionalTextHelper.setDirectionEstimator(directionEstimator);
directionalTextHelper.setTextOrHtml(text, asHTML);
setTargetHistoryToken(targetHistoryToken);
}
}