Class BidiProvider.DefaultBidiProvider

java.lang.Object
org.eclipse.draw2d.text.BidiProvider.DefaultBidiProvider
All Implemented Interfaces:
BidiProvider
Enclosing interface:
BidiProvider

public static final class BidiProvider.DefaultBidiProvider extends Object implements BidiProvider
Default implementation of BidiProvider, backed by Bidi.
Since:
3.15
  • Constructor Details

    • DefaultBidiProvider

      public DefaultBidiProvider()
  • Method Details

    • requiresBidi

      public boolean requiresBidi(char[] text, int start, int limit)
      Description copied from interface: BidiProvider
      Return true if the specified text requires bidi analysis. If this returns false, the text will display left-to-right. Clients can then avoid constructing a Bidi object. Text in the Arabic Presentation Forms area of Unicode is presumed to already be shaped and ordered for display, and so will not cause this function to return true.
      Specified by:
      requiresBidi in interface BidiProvider
      Parameters:
      text - the text containing the characters to test
      start - the start of the range of characters to test
      limit - the limit of the range of characters to test
      Returns:
      true if the range of characters requires bidi analysis
      See Also: