Class RowReorderStartCommand
- java.lang.Object
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- org.eclipse.nebula.widgets.nattable.reorder.command.RowReorderStartCommand
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- All Implemented Interfaces:
ILayerCommand
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.
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Constructor Summary
Constructors Modifier Constructor Description RowReorderStartCommand(ILayer layer, int fromRowPosition)
protected
RowReorderStartCommand(RowReorderStartCommand command)
Constructor used for cloning purposes
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description RowReorderStartCommand
cloneCommand()
Same semantics asObject.clone()
Used to make a copies of the command if has to passed to different layer stacks.boolean
convertToTargetLayer(ILayer targetLayer)
Convert the row/column coordinates the command might be carrying from the source layer to the destination (target) layer.int
getFromRowPosition()
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Constructor Detail
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RowReorderStartCommand
public RowReorderStartCommand(ILayer layer, int fromRowPosition)
- Parameters:
layer
- The layer the position is related tofromRowPosition
- The position of the row that should be reordered
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RowReorderStartCommand
protected RowReorderStartCommand(RowReorderStartCommand command)
Constructor used for cloning purposes- Parameters:
command
- The command which is base for the new one
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Method Detail
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getFromRowPosition
public int getFromRowPosition()
- Returns:
- The position of the row that should be reordered
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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 interfaceILayerCommand
- Parameters:
targetLayer
- the target layer- Returns:
- true if the command is valid after conversion, false if the command is no longer valid.
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cloneCommand
public RowReorderStartCommand cloneCommand()
Description copied from interface:ILayerCommand
Same semantics asObject.clone()
Used to make a copies of the command if has to passed to different layer stacks.- Specified by:
cloneCommand
in interfaceILayerCommand
- Returns:
- a cloned instance of the command
- See Also:
GridLayer.doCommand(ILayerCommand)
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