Class ListCellContext

java.lang.Object
org.jdesktop.swingx.renderer.CellContext
org.jdesktop.swingx.renderer.ListCellContext
All Implemented Interfaces:
Serializable

public class ListCellContext extends CellContext
List specific CellContext.
See Also:
  • Constructor Details

    • ListCellContext

      public ListCellContext()
  • Method Details

    • installContext

      public void installContext(JList component, Object value, int row, int column, boolean selected, boolean focused, boolean expanded, boolean leaf)
      Sets state of the cell's context. Note that the component might be null to indicate a cell without a concrete context. All accessors must cope with.
      Parameters:
      component - the component the cell resides on, might be null
      value - the content value of the cell
      row - the cell's row index in view coordinates
      column - the cell's column index in view coordinates
      selected - the cell's selected state
      focused - the cell's focused state
      expanded - the cell's expanded state
      leaf - the cell's leaf state
    • checkDropOnState

      private boolean checkDropOnState()
    • getComponent

      public JList getComponent()
      Description copied from class: CellContext
      Returns the component the cell resides on, may be null. Subclasses are expected to override and return the component type they are handling.
      Overrides:
      getComponent in class CellContext
      Returns:
      the component the cell resides on, may be null.
    • getSelectionBackground

      protected Color getSelectionBackground()
      Returns the default selection background color of the renderered component. Typically, the color is LF specific. It's up to subclasses to look it up. Here: returns null.

      PENDING: return UI properties here?

      Overrides:
      getSelectionBackground in class CellContext
      Returns:
      the selection background color of the rendered component.
    • getSelectionForeground

      protected Color getSelectionForeground()
      Returns the default selection foreground color of the renderered component. Typically, the color is LF specific. It's up to subclasses to look it up. Here: returns null.

      PENDING: return UI properties here?

      Overrides:
      getSelectionForeground in class CellContext
      Returns:
      the selection foreground color of the rendered component.
    • getUIPrefix

      protected String getUIPrefix()
      Returns the component type specific prefix of keys for lookup in the UIManager. Subclasses must override, here: returns the empty String.
      Overrides:
      getUIPrefix in class CellContext
      Returns:
      the component type specific prefix.