cocos2d-x Richtext Real Height by content size

HadiAbbasi · April 23, 2016, 6:04am

hi
i am developing a chatbox using cocos2d-x (c++) so the best textbox for mixed sentences with stickers is richtext…
as you know, one of the most important settings for chat item texts is word wrap, so the setting content size like Size(500,0) and setting ignoreContentAdaptWithSize(false) will help us to make it word wrap but i can’t trace it’s real height because it will shows the content size (500,0) forever…
in other words, growing the height of chat container will need to knowing the size of word wrap richtext and i can’t trace it’s true (real) size because it will show me just last adjusted content size!
thanks a lot…

HadiAbbasi · April 24, 2016, 5:19am

so I think there is no way to solving this problem…am i right?

zhangxm · April 25, 2016, 8:10am

@ricardo
@owen
Could you please take a look?

ricardo · April 25, 2016, 4:40pm

I don’t know the answer but my suggestion is that you try the new features that were added recently in github.
Just run “cpp-tests” and run tests “53 - Node: UI” -> “1 - GUI Dynamic Create Test” -> “19: Rich Text test”.

or just take a look at the test source code:

github.com

cocos2d/cocos2d-x/blob/v3/tests/cpp-tests/Classes/UITest/CocoStudioGUITest/UIRichTextTest/UIRichTextTest.cpp

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or at the richtext implementation:

github.com

cocos2d/cocos2d-x/blob/v3/cocos/ui/UIRichText.cpp

/****************************************************************************
 Copyright (c) 2013 cocos2d-x.org
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
 
 http://www.cocos2d-x.org
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

This file has been truncated. show original

thanks.

HadiAbbasi · April 25, 2016, 6:24pm

thanks a lot… i will try it as soon as i can…and good luck…