🐞 Line height decreases when no characters exist on line

[0xWDG]

Description

The line height decreases if no characters exist on the line.

• With no text
  
• With text
  

Related issues

• 🐞 Padding on Line 1 & 2 is missing when no characters are found #152
• 🐞 Text gets misaligned as it is typed #151

[ben-p-commits]

@austincondiff , i'll take this one, I'm having fun poking at CETV lately :)

[lukepistrol]

@ben-p-commits assigned it to you

[ben-p-commits]

After doing some digging, I do see a code path for handling the empty text container case when laying out the STLineNumberRulerView in STTextView

I'm not seeing this bug in the sample app embedded in the dependency... a good sign we can fix this on our end.

[ben-p-commits]

Also confirmed that pulling in the latest main branch work on STTextView doesn't address this.

[ben-p-commits]

@krzyzanowskim - do you have any thoughts on how our usage of STTextView could be causing this?

I'm stumped. Not sure how our code is influencing this...

[austincondiff]

@ben-p-commits I believe the problem was caused when I decreased the font size of the line numbers. Because there is no text, the line collapses on the tallest item which is the smaller line number after removing the last character of the larger code. We may need a minimum height on each line or set the line height of the line number to be equal to the line height of the code.