Bug in UILable.

[Romulus]

Behavior of UILable has changed when Overflow option is set to ResizeHeight. If the value of UILable contains a word with length exceeding Dimensions X, UILable ignores the rest of the text and doesn't show it (truncates).

[ArenMook]

Seems fine here.

1. New scene.
2. ALT+SHIFT+L
3. Changed text to "Testing" and Overflow to ResizeHeight.
4. Resized the width so that only "Test" shows. Works fine.

[makeshiftwings]

I'm seeing the same bug as Romulus.  Not sure what's causing it yet.

[makeshiftwings]

I stepped through the code and see why it fails.  In NGUIText.cs, line 874:

1. // Doesn't fit?
2. if (Mathf.RoundToInt(remainingWidth) < 0)
3. {
4.         // Can't start a new line
5.         if (lineIsEmpty || lineCount == maxLineCount)
6.         {
7.                 if (ch != ' ' && !eastern)
8.                 {
9.                         fits = false;
10.                         break;
11.                 }
12.  

If it reaches the max length of the line, and the character is not a space, it immediately breaks out of the for loop and returns fits = false.  But the fits value is ignored by everything except ShrinkToFit.  So the string buffer only contains the text it got to at that point, which truncates everything else, and never actually wraps the text either.

[makeshiftwings]

FYI, I changed that "!eastern" to "eastern" and it works again.  Of course I'm not using Eastern fonts, so I don't really know if that somehow breaks something else if you are using Eastern fonts; I couldn't figure out what that section of code was really trying to do. :B

[ArenMook]

What's the text you're printing and how come am I not seeing any issues on my end with the steps I posted?

You can also try changing that code to:

1.                                         // This is the first word on the line -- add it up to the character that fits
2.                                         sb.Append(text.Substring(start, Mathf.Max(0, offset - start)));
3.  
4.                                         if (ch != ' ' && !eastern)
5.                                         {
6.                                                 fits = false;
7.                                                 break;
8.                                         }

...so that it exits after setting the text.

[Romulus]

To see a bug you should make those steps

1) Create New Scene;
2) Add Label;
3) Change Font to "SciFi Font - Normal", size to 20;
4) Change text to "Testing Text" and Overflow to ResizeHeight;

5) Change Dimensions X = 100 (Bug: No);
6) Change Dimensions X = 60 (Bug: Yes).

Added screenshots:

[ArenMook]

Ok, I see -- thanks. Change the NGUIText.WrapText function, line 880 to just this:

1.                                         // This is the first word on the line -- add it up to the character that fits
2.                                         sb.Append(text.Substring(start, Mathf.Max(0, offset - start)));
3.                                         if (ch != ' ' && !eastern) fits = false;