Module java.desktop
Package javax.swing.plaf.synth

Class SynthStyle

  • Direct Known Subclasses:
    NimbusStyle

    public abstract class SynthStyle
extends Object
    SynthStyle is a set of style properties. Each SynthUI references at least one SynthStyle that is obtained using a SynthStyleFactory. You typically don't need to interact with this class directly, rather you will load a Synth File Format file into SynthLookAndFeel that will create a set of SynthStyles.
    Since:
    1.5
    See Also:
    SynthLookAndFeel, SynthStyleFactory

    • Constructor Detail

      • SynthStyle

        public SynthStyle​()
        Constructs a SynthStyle.

    • Method Detail

      • getGraphicsUtils

        public SynthGraphicsUtils getGraphicsUtils​(SynthContext context)
        Returns the SynthGraphicUtils for the specified context.
        Parameters:
        context - SynthContext identifying requester
        Returns:
        SynthGraphicsUtils

      • getColorForState

        protected abstract Color getColorForState​(SynthContext context,
                                          ColorType type)
        Returns the color for the specified state. This should NOT call any methods on the JComponent.
        Parameters:
        context - SynthContext identifying requester
        type - Type of color being requested.
        Returns:
        Color to render with

      • getFont

        public Font getFont​(SynthContext context)
        Returns the Font for the specified state. This redirects to the JComponent from the context as necessary. If this does not redirect to the JComponent getFontForState(javax.swing.plaf.synth.SynthContext) is invoked.
        Parameters:
        context - SynthContext identifying requester
        Returns:
        Font to render with

      • getFontForState

        protected abstract Font getFontForState​(SynthContext context)
        Returns the font for the specified state. This should NOT call any method on the JComponent.
        Parameters:
        context - SynthContext identifying requester
        Returns:
        Font to render with

      • getInsets

        public Insets getInsets​(SynthContext context,
                        Insets insets)
        Returns the Insets that are used to calculate sizing information.
        Parameters:
        context - SynthContext identifying requester
        insets - Insets to place return value in.
        Returns:
        Sizing Insets.

      • getPainter

        public SynthPainter getPainter​(SynthContext context)
        Returns the SynthPainter that will be used for painting. This may return null.
        Parameters:
        context - SynthContext identifying requester
        Returns:
        SynthPainter to use

      • isOpaque

        public boolean isOpaque​(SynthContext context)
        Returns true if the region is opaque.
        Parameters:
        context - SynthContext identifying requester
        Returns:
        true if region is opaque.

      • get

        public Object get​(SynthContext context,
                  Object key)
        Getter for a region specific style property.
        Parameters:
        context - SynthContext identifying requester
        key - Property being requested.
        Returns:
        Value of the named property

      • installDefaults

        public void installDefaults​(SynthContext context)
        Installs the necessary state from this Style on the JComponent from context.
        Parameters:
        context - SynthContext identifying component to install properties to.

      • uninstallDefaults

        public void uninstallDefaults​(SynthContext context)
        Uninstalls any state that this style installed on the JComponent from context.

        Styles should NOT depend upon this being called, in certain cases it may never be called.

        Parameters:
        context - SynthContext identifying component to install properties to.

      • getInt

        public int getInt​(SynthContext context,
                  Object key,
                  int defaultValue)
        Convenience method to get a specific style property whose value is a Number. If the value is a Number, intValue is returned, otherwise defaultValue is returned.
        Parameters:
        context - SynthContext identifying requester
        key - Property being requested.
        defaultValue - Value to return if the property has not been specified, or is not a Number
        Returns:
        Value of the named property

      • getBoolean

        public boolean getBoolean​(SynthContext context,
                          Object key,
                          boolean defaultValue)
        Convenience method to get a specific style property whose value is an Boolean.
        Parameters:
        context - SynthContext identifying requester
        key - Property being requested.
        defaultValue - Value to return if the property has not been specified, or is not a Boolean
        Returns:
        Value of the named property

      • getIcon

        public Icon getIcon​(SynthContext context,
                    Object key)
        Convenience method to get a specific style property whose value is an Icon.
        Parameters:
        context - SynthContext identifying requester
        key - Property being requested.
        Returns:
        Value of the named property, or null if not specified

      • getString

        public String getString​(SynthContext context,
                        Object key,
                        String defaultValue)
        Convenience method to get a specific style property whose value is a String.
        Parameters:
        context - SynthContext identifying requester
        key - Property being requested.
        defaultValue - Value to return if the property has not been specified, or is not a String
        Returns:
        Value of the named property