Package org.jdesktop.swingx.decorator

Class FontHighlighter

java.lang.Object
org.jdesktop.swingx.decorator.AbstractHighlighter
org.jdesktop.swingx.decorator.FontHighlighter
All Implemented Interfaces:
Highlighter
public class FontHighlighter extends AbstractHighlighter
A Highlighter which sets the Font of the component.
Author:
Karl George Schaefer

  • Constructor Details

    • FontHighlighter

      public FontHighlighter()
      Instantiates a FontHighlighter with null Font. The Highlighter is applied always.

    • FontHighlighter

      public FontHighlighter(Font font)
      Instantiates a FontHighlighter with the given Font. The Highlighter is applied always.
      Parameters:
      font - the Font to apply

    • FontHighlighter

      public FontHighlighter(HighlightPredicate predicate)
      Instantiates a FontHighlighter with the given HighlightPredicate and null Font.
      Parameters:
      predicate - the HighlightPredicate to use, may be null to default to ALWAYS.

    • FontHighlighter

      public FontHighlighter(HighlightPredicate predicate, Font font)
      Instantiates a FontHighlighter with the given Font and HighlightPredicate.
      Parameters:
      predicate - the HighlightPredicate to use, may be null to default to ALWAYS.
      font - the Font to apply, may be null

  • Method Details

    • getFont

      public Font getFont()
      Returns the Font used for decoration.
      Returns:
      the Font used for decoration
      See Also:

    • setFont

      public void setFont(Font font)
      Sets the Font used for decoration. May be null to not decorate.
      Parameters:
      font - the Font used for decoration, may be null to not decorate.
      See Also:

    • canHighlight

      protected boolean canHighlight(Component component, ComponentAdapter adapter)
      Subclasses may override to further limit the highlighting based on Highlighter state, f.i. a PainterHighlighter can only be applied to PainterAware components.

      This implementation returns true always.

      Implemented to return false if the font property is null.

      Overrides:
      canHighlight in class AbstractHighlighter
      Parameters:
      component - the cell renderer component that is to be decorated
      adapter - a Component Adapter
      Returns:
      a boolean indication if the adapter can be highlighted based general state. This implementation returns true always.

    • doHighlight

      protected Component doHighlight(Component component, ComponentAdapter adapter)
      Apply the highlights.

      Implemented to set the component's Font.

      Specified by:
      doHighlight in class AbstractHighlighter
      Parameters:
      component - the cell renderer component that is to be decorated
      adapter - the ComponentAdapter for this decorate operation
      Returns:
      Component component
      See Also: