Package org.eclipse.nebula.widgets.nattable.group.painter

Class RowGroupHeaderTextPainter

java.lang.Object
org.eclipse.nebula.widgets.nattable.painter.cell.AbstractCellPainter
org.eclipse.nebula.widgets.nattable.painter.cell.CellPainterWrapper
org.eclipse.nebula.widgets.nattable.group.painter.RowGroupHeaderTextPainter
All Implemented Interfaces:
ICellPainter
public class RowGroupHeaderTextPainter extends CellPainterWrapper

  • Constructor Details

    • RowGroupHeaderTextPainter

      public RowGroupHeaderTextPainter()
      Creates the default RowGroupHeaderTextPainter that uses a TextPainter as base ICellPainter and decorate it with the RowGroupExpandCollapseImagePainter on the bottom edge of the cell.

    • RowGroupHeaderTextPainter

      public RowGroupHeaderTextPainter(ICellPainter interiorPainter)
      Creates a RowGroupHeaderTextPainter that uses the given ICellPainter as base ICellPainter and decorate it with the RowGroupExpandCollapseImagePainter on the bottom edge of the cell.
      Parameters:
      interiorPainter - the base ICellPainter to use

    • RowGroupHeaderTextPainter

      public RowGroupHeaderTextPainter(ICellPainter interiorPainter, CellEdgeEnum cellEdge)
      Creates a RowGroupHeaderTextPainter that uses the given ICellPainter as base ICellPainter and decorate it with the RowGroupExpandCollapseImagePainter on the specified edge of the cell.
      Parameters:
      interiorPainter - the base ICellPainter to use
      cellEdge - the edge of the cell on which the sort indicator decoration should be applied

    • RowGroupHeaderTextPainter

      public RowGroupHeaderTextPainter(ICellPainter interiorPainter, CellEdgeEnum cellEdge, ICellPainter decoratorPainter)
      Creates a RowGroupHeaderTextPainter that uses the given ICellPainter as base ICellPainter and decorate it with the given ICellPainter to use for sort related decoration on the specified edge of the cell.
      Parameters:
      interiorPainter - the base ICellPainter to use
      cellEdge - the edge of the cell on which the sort indicator decoration should be applied
      decoratorPainter - the ICellPainter that should be used to paint the sort related decoration (by default the RowGroupExpandCollapseImagePainter will be used)

    • RowGroupHeaderTextPainter

      public RowGroupHeaderTextPainter(ICellPainter interiorPainter, CellEdgeEnum cellEdge, boolean paintBg, int spacing, boolean paintDecorationDependent)
      Creates a RowGroupHeaderTextPainter that uses the given ICellPainter as base ICellPainter. It will use the RowGroupExpandCollapseImagePainter as decorator for sort related decorations at the specified cell edge, which can be configured to render the background or not via method parameter. With the additional parameters, the behaviour of the created CellPainterDecorator can be configured in terms of rendering.
      Parameters:
      interiorPainter - the base ICellPainter to use
      cellEdge - the edge of the cell on which the sort indicator decoration should be applied
      paintBg - flag to configure whether the RowGroupExpandCollapseImagePainter should paint the background or not
      spacing - the number of pixels that should be used as spacing between cell edge and decoration
      paintDecorationDependent - flag to configure if the base ICellPainter should render decoration dependent or not. If it is set to false, the base painter will always paint at the same coordinates, using the whole cell bounds, true will cause the bounds of the cell to shrink for the base painter.

    • RowGroupHeaderTextPainter

      public RowGroupHeaderTextPainter(ICellPainter interiorPainter, CellEdgeEnum cellEdge, ICellPainter decoratorPainter, boolean paintBg, int spacing, boolean paintDecorationDependent)
      Creates a RowGroupHeaderTextPainter that uses the given ICellPainter as base ICellPainter. It will use the given ICellPainter as decorator for row group related decorations at the specified cell edge, which can be configured to render the background or not via method parameter. With the additional parameters, the behaviour of the created CellPainterDecorator can be configured in terms of rendering.
      Parameters:
      interiorPainter - the base ICellPainter to use
      cellEdge - the edge of the cell on which the row group indicator decoration should be applied
      decoratorPainter - the ICellPainter that should be used to paint the row group related decoration
      paintBg - flag to configure whether the CellPainterDecorator should paint the background or not
      spacing - the number of pixels that should be used as spacing between cell edge and decoration
      paintDecorationDependent - flag to configure if the base ICellPainter should render decoration dependent or not. If it is set to false, the base painter will always paint at the same coordinates, using the whole cell bounds, true will cause the bounds of the cell to shrink for the base painter.

    • RowGroupHeaderTextPainter

      public RowGroupHeaderTextPainter(ICellPainter interiorPainter, boolean paintBg, boolean interiorPainterToSpanFullWidth)
      Creates a RowGroupHeaderTextPainter that uses the given ICellPainter as base ICellPainter and decorate it with the RowGroupExpandCollapseImagePainter on the bottom edge of the cell. This constructor gives the opportunity to configure the behaviour of the RowGroupExpandCollapseImagePainter and the CellPainterDecorator for some attributes. Remains because of downwards compatibility.
      Parameters:
      interiorPainter - the base ICellPainter to use
      paintBg - flag to configure whether the RowGroupExpandCollapseImagePainter should paint the background or not
      interiorPainterToSpanFullWidth - flag to configure how the bounds of the base painter should be calculated

  • Method Details

    • getPreferredWidth

      public int getPreferredWidth(ILayerCell cell, org.eclipse.swt.graphics.GC gc, IConfigRegistry configRegistry)
      Description copied from interface: ICellPainter
      Get the preferred width of the cell when rendered by this painter. Used for auto-resize.
      Specified by:
      getPreferredWidth in interface ICellPainter
      Overrides:
      getPreferredWidth in class CellPainterWrapper
      Parameters:
      cell - The cell for which the preferred width is requested.
      gc - The GC that is used for rendering.
      configRegistry - The IConfigRegistry that contains the configuration used for rendering.
      Returns:
      The preferred width of the given cell when rendered by this painter.