Package org.pushingpixels.substance.api.renderers

Class SubstanceDefaultTreeCellRenderer

java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JLabel
org.pushingpixels.substance.api.renderers.SubstanceDefaultTreeCellRenderer
All Implemented Interfaces:
ImageObserver, MenuContainer, Serializable, Accessible, SwingConstants, TreeCellRenderer
public class SubstanceDefaultTreeCellRenderer extends JLabel implements TreeCellRenderer
Default renderer for tree cells.
See Also:

  • Field Details

    • selected

      protected boolean selected
      Is the value currently selected.

    • hasFocus

      protected boolean hasFocus
      True if has focus.

  • Constructor Details

    • SubstanceDefaultTreeCellRenderer

      public SubstanceDefaultTreeCellRenderer()
      Returns a new instance of SubstanceDefaultTreeCellRenderer. Alignment is set to left aligned. Icons and text color are determined from the UIManager.

  • Method Details

    • getDefaultOpenIcon

      public Icon getDefaultOpenIcon()
      Returns the default icon that is used to represent non-leaf nodes that are expanded.
      Returns:
      The default icon for non-leaf expanded nodes.

    • getDefaultClosedIcon

      public Icon getDefaultClosedIcon()
      Returns the default icon that is used to represent non-leaf nodes that are not expanded.
      Returns:
      The default icon for non-leaf non-expanded nodes.

    • getDefaultLeafIcon

      public Icon getDefaultLeafIcon()
      Returns the default icon that is used to represent leaf nodes.
      Returns:
      The default icon for leaf nodes.

    • setFont

      public void setFont(Font font)
      Subclassed to map FontUIResources to null. If font is null, or a FontUIResource, this has the effect of letting the font of the JTree show through. On the other hand, if font is non-null, and not a FontUIResource, the font becomes font.
      Overrides:
      setFont in class JComponent

    • getFont

      public Font getFont()
      Gets the font of this component.
      Specified by:
      getFont in interface MenuContainer
      Overrides:
      getFont in class Component
      Returns:
      this component's font; if a font has not been set for this component, the font of its parent is returned

    • getTreeCellRendererComponent

      public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus)
      Configures the renderer based on the passed in components. The value is set from messaging the tree with convertValueToText, which ultimately invokes toString on value. The foreground color is set based on the selection and the icon is set based on on leaf and expanded.
      Specified by:
      getTreeCellRendererComponent in interface TreeCellRenderer

    • getPreferredSize

      public Dimension getPreferredSize()
      Overrides JComponent.getPreferredSize to return slightly wider preferred size value.
      Overrides:
      getPreferredSize in class JComponent

    • validate

      public void validate()
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      validate in class Container

    • invalidate

      public void invalidate()
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      invalidate in class Container
      Since:
      1.5

    • revalidate

      public void revalidate()
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      revalidate in class JComponent

    • repaint

      public void repaint(long tm, int x, int y, int width, int height)
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      repaint in class JComponent

    • repaint

      public void repaint(Rectangle r)
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      repaint in class JComponent

    • repaint

      public void repaint()
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      repaint in class Component
      Since:
      1.5

    • firePropertyChange

      protected void firePropertyChange(String propertyName, Object oldValue, Object newValue)
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      firePropertyChange in class Component

    • firePropertyChange

      public void firePropertyChange(String propertyName, byte oldValue, byte newValue)
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      firePropertyChange in class Component

    • firePropertyChange

      public void firePropertyChange(String propertyName, char oldValue, char newValue)
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      firePropertyChange in class JComponent

    • firePropertyChange

      public void firePropertyChange(String propertyName, short oldValue, short newValue)
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      firePropertyChange in class Component

    • firePropertyChange

      public void firePropertyChange(String propertyName, int oldValue, int newValue)
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      firePropertyChange in class JComponent

    • firePropertyChange

      public void firePropertyChange(String propertyName, long oldValue, long newValue)
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      firePropertyChange in class Component

    • firePropertyChange

      public void firePropertyChange(String propertyName, float oldValue, float newValue)
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      firePropertyChange in class Component

    • firePropertyChange

      public void firePropertyChange(String propertyName, double oldValue, double newValue)
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      firePropertyChange in class Component

    • firePropertyChange

      public void firePropertyChange(String propertyName, boolean oldValue, boolean newValue)
      Overridden for performance reasons. See the Implementation Note for more information.
      Overrides:
      firePropertyChange in class JComponent

    • paint

      public final void paint(Graphics g)
      Overrides:
      paint in class JComponent

    • paintComponent

      protected final void paintComponent(Graphics g)
      Overrides:
      paintComponent in class JComponent