size_tailored_text 1.0.7

size_tailored_text: ^1.0.7 copied to clipboard

pre-release version

features #

• Automatically adjust the fontSize to a size that does not exceed the size of the parent Widget.
• Supports rewriting that prevents the word in the string from breaking.

pre-release version

changes #

• Resolving the issue where the textAlign option is not applied.

• Refactor main logic
• Check overflow in all areas horizontally and vertically

• Update "How to Use" in README.md

• Increased the scope of supported versions.

• Expand and release the supported platforms for reasons that do not use the Platform SDK.

• Modified to replace all newline characters (\n) with spaces in the text when maxLines is set to 1, ensuring the text is displayed on a single line.

• Clean the file path & dart formatted

• Improved the stability of the temporary variable used for size adjustment.

Bug fixes #

• Overflow fallback: When no font size fits within the given area, the widget now renders with minFontSize and proper line breaks instead of the initial large single-line text (which could appear broken or clipped).
• Measurement vs rendering: Overflow checks now use the same textDirection, textAlign, textScaler, locale, textHeightBehavior, and textWidthBasis as the widget, so layout measurement matches actual rendering (e.g. RTL and scaled text).
• Null safety: Replaced effectiveStyle.fontSize! with effectiveStyle.fontSize ?? 14.0 to avoid runtime errors when fontSize is null.
• Word splitting: Split on any whitespace (RegExp(r'\s+)) and ignore empty segments; return a single span when the text is only whitespace.

Changes #

• Loop condition: Use while (fontSize >= minFontSize) so the minimum font size is always tried once.
• Infinite constraints: When width or height is double.infinity, the widget now uses MediaQuery.sizeOf(context).width or height as an upper bound to avoid layout issues.
• Performance: Converted to StatefulWidget and cache the last computed font size (_cachedFontSize) to use as the starting point on the next build, reducing repeated layout calculations. Removed unused cache fields (_lastMaxWidth, _lastMaxHeight, _lastText).
• Maximum font: After finding a fitting size from cache, the widget now tries increasing the font step-by-step so the largest fitting font is used when constraints are unchanged.