Package uk.ac.starlink.table.gui
Class TableLoadTransferHandler
- java.lang.Object
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- javax.swing.TransferHandler
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- uk.ac.starlink.table.gui.TableLoadTransferHandler
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- All Implemented Interfaces:
java.io.Serializable
public abstract class TableLoadTransferHandler extends javax.swing.TransferHandler
TransferHandler which will load a table if it is dragged onto its owner component.Concrete implementations of this abstract class must implement the
getLoadClient()
method to determine how loaded tables will be consumed.- Since:
- 16 Sep 2010
- Author:
- Mark Taylor
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description TableLoadTransferHandler(StarTableFactory tfact)
Constructor.
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description boolean
canImport(javax.swing.JComponent comp, java.awt.datatransfer.DataFlavor[] flavors)
protected abstract TableLoadClient
getLoadClient()
Returns a GUI consumer for any tables loaded by this panel.int
getSourceActions(javax.swing.JComponent comp)
boolean
importData(javax.swing.JComponent comp, java.awt.datatransfer.Transferable trans)
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Constructor Detail
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TableLoadTransferHandler
public TableLoadTransferHandler(StarTableFactory tfact)
Constructor.- Parameters:
tfact
- factory to handle transferred-in tables
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Method Detail
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getLoadClient
protected abstract TableLoadClient getLoadClient()
Returns a GUI consumer for any tables loaded by this panel. It will be called once for each load sequence; the returned object may or may not be the same one each time.- Returns:
- load client ready to accept tables
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canImport
public boolean canImport(javax.swing.JComponent comp, java.awt.datatransfer.DataFlavor[] flavors)
- Overrides:
canImport
in classjavax.swing.TransferHandler
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importData
public boolean importData(javax.swing.JComponent comp, java.awt.datatransfer.Transferable trans)
- Overrides:
importData
in classjavax.swing.TransferHandler
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getSourceActions
public int getSourceActions(javax.swing.JComponent comp)
- Overrides:
getSourceActions
in classjavax.swing.TransferHandler
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