Class RowReorderStartCommand

All Implemented Interfaces:

public class RowReorderStartCommand extends Object implements ILayerCommand
Command to start row reordering. Will transport the position of the row that will be reordered via dragging.
  • Constructor Details

    • RowReorderStartCommand

      public RowReorderStartCommand(ILayer layer, int fromRowPosition)
      layer - The layer the position is related to
      fromRowPosition - The position of the row that should be reordered
    • RowReorderStartCommand

      protected RowReorderStartCommand(RowReorderStartCommand command)
      Constructor used for cloning purposes
      command - The command which is base for the new one
  • Method Details

    • getFromRowPosition

      public int getFromRowPosition()
      The position of the row that should be reordered
    • convertToTargetLayer

      public boolean convertToTargetLayer(ILayer targetLayer)
      Description copied from interface: ILayerCommand
      Convert the row/column coordinates the command might be carrying from the source layer to the destination (target) layer. If it is not possible to convert the command to the target layer, then this method will return false and the state of this command object will remain unchanged. Note: Commands should not be processed if they fail conversion.
      Specified by:
      convertToTargetLayer in interface ILayerCommand
      targetLayer - the target layer
      true if the command is valid after conversion, false if the command is no longer valid.
    • cloneCommand

      public RowReorderStartCommand cloneCommand()
      Description copied from interface: ILayerCommand
      Same semantics as Object.clone() Used to make a copies of the command if has to passed to different layer stacks.
      Specified by:
      cloneCommand in interface ILayerCommand
      a cloned instance of the command
      See Also: