Class EmptyLayoutBackgroundColorManager

java.lang.Object
docking.widgets.fieldpanel.internal.EmptyLayoutBackgroundColorManager
All Implemented Interfaces:
LayoutBackgroundColorManager

public class EmptyLayoutBackgroundColorManager extends Object implements LayoutBackgroundColorManager
  • Constructor Details

    • EmptyLayoutBackgroundColorManager

      public EmptyLayoutBackgroundColorManager(Color background)
  • Method Details

    • getFieldBackgroundColorManager

      public FieldBackgroundColorManager getFieldBackgroundColorManager(int fieldNum)
      Description copied from interface: LayoutBackgroundColorManager
      Returns a FieldBackgroundColorManager to manage the background colors for field indexed by fieldNum.
      Specified by:
      getFieldBackgroundColorManager in interface LayoutBackgroundColorManager
      Parameters:
      fieldNum - the index of the field for which to get a colorManager.
      Returns:
      the FieldBackgroundColorManager for the given field index.
    • getBackgroundColor

      public Color getBackgroundColor()
      Description copied from interface: LayoutBackgroundColorManager
      Returns the overall background color for the entire layout. If the layout is totally, selected, then this color will be the selection color. If the layout is highlighted,then the color will be the highlight color. If both, then the color will be the combined color. If the color is the same the overall background color of the field panel, then null will be returned to indicate that the background color for this layout does not need to be painted.
      Specified by:
      getBackgroundColor in interface LayoutBackgroundColorManager
      Returns:
      the background color for this layout or null if it is the same as the background for the field panel.
    • getPaddingColor

      public Color getPaddingColor(int gap)
      Description copied from interface: LayoutBackgroundColorManager
      Returns the color of the padding between fields or null if the color is the same as the background color for the layout.
      Specified by:
      getPaddingColor in interface LayoutBackgroundColorManager
      Parameters:
      gap - the index of the padding area. 0 represents the gap before the first field. a -1 indicates the gap past the last field.
      Returns:
      the color for indicated gap padding.
    • getBackgroundColor

      public Color getBackgroundColor(FieldLocation location)
      Description copied from interface: LayoutBackgroundColorManager
      Returns the background color at a specific location within the layout.
      Specified by:
      getBackgroundColor in interface LayoutBackgroundColorManager
      Parameters:
      location - the location in the layout for which to get the background color.
      Returns:
      the background color at a specific location within the layout.