标签：sharp region replace end nbsp 方法 highlight apt 原因
NGUI 解决UILable 默认在顶满第一行时，在起始位置如键入空格无效，其原因就是会加入换行符，使字符串，整体换行了
解决办法加入bool变量控制
1在 UILable代码中添加
[HideInInspector][SerializeField] public bool wrapText = true;
2 在该函数中 void ProcessText (bool legacyMode, bool full)
对方法
// Wrap the text
bool fits = NGUIText.WrapText(mText, out mProcessedText, true, wrapText);添加参数
3 在NGUIText源码中相应函数添加参数
static public bool WrapText (string text, out string finalText) { return WrapText(text, out finalText, false); }
static public bool WrapText (string text, out string finalText, bool keepCharCount, bool needWrap = true)
// Doesn‘t fit? if (Mathf.RoundToInt(remainingWidth) < 0) { // Can‘t start a new line 在此处添加判断 !needWrap 来阻止创建新行，就解决问题了 if ( !needWrap || lineIsEmpty || lineCount == maxLineCount) { // This is the first word on the line -- add it up to the character that fits sb.Append(text.Substring(start, Mathf.Max(0, offset - start))); bool space = IsSpace(ch); if (!space && !eastern) fits = false; if (lineCount++ == maxLineCount) { start = offset; break; } if (keepCharCount) ReplaceSpaceWithNewline(ref sb); else EndLine(ref sb); // Start a brand-new line lineIsEmpty = true; if (space) { start = offset + 1; remainingWidth = regionWidth; } else { start = offset; remainingWidth = regionWidth - glyphWidth; } prev = 0; } else { // Revert the position to the beginning of the word and reset the line lineIsEmpty = true; remainingWidth = regionWidth; offset = start - 1; prev = 0; if (lineCount++ == maxLineCount) break; if (keepCharCount) ReplaceSpaceWithNewline(ref sb); else EndLine(ref sb); continue; }
标签：sharp region replace end nbsp 方法 highlight apt 原因
原文地址：http://www.cnblogs.com/lihonglin2016/p/6640924.html
