Class BlockActionHandler
- java.lang.Object
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- com.inductiveautomation.ignition.designer.model.AbstractEditActionHandler
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- com.inductiveautomation.ignition.designer.blockandconnector.BlockActionHandler
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- All Implemented Interfaces:
EditActionHandler
public class BlockActionHandler extends AbstractEditActionHandler
Action handler for cut/copy/paste/delete of block workspaces
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Field Summary
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Fields inherited from class com.inductiveautomation.ignition.designer.model.AbstractEditActionHandler
listenerList
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Constructor Summary
Constructors Constructor Description BlockActionHandler(AbstractBlockWorkspace workspace, DesignerContext context)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
canCopy()
Can this edit action handler handle the copy action, given its current selection? Note that if this andEditActionHandler.canDelete()
both return true, the cut action will also be enabled.boolean
canDelete()
Can this edit action handler handle the delete action, given its current selection? Note that if this andEditActionHandler.canCopy()
both return true, the cut action will also be enabled.boolean
canPaste(java.awt.datatransfer.Clipboard clipboard)
Can this action handler handle a paste given the data flavors currently available in the clipboard?java.awt.datatransfer.Transferable
doCopy()
Called when the copy action is performed.java.awt.datatransfer.Transferable
doCut()
Called when the cut action is performed.void
doDelete()
Called when the delete action is performedvoid
doPaste(java.awt.datatransfer.Transferable clipboardContents)
Called when the paste action is performed-
Methods inherited from class com.inductiveautomation.ignition.designer.model.AbstractEditActionHandler
addChangeListener, fireChangeEvent, removeChangeListener
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Constructor Detail
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BlockActionHandler
public BlockActionHandler(AbstractBlockWorkspace workspace, DesignerContext context)
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Method Detail
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canDelete
public boolean canDelete()
Description copied from interface:EditActionHandler
Can this edit action handler handle the delete action, given its current selection? Note that if this andEditActionHandler.canCopy()
both return true, the cut action will also be enabled.
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doDelete
public void doDelete()
Description copied from interface:EditActionHandler
Called when the delete action is performed
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canCopy
public boolean canCopy()
Description copied from interface:EditActionHandler
Can this edit action handler handle the copy action, given its current selection? Note that if this andEditActionHandler.canDelete()
both return true, the cut action will also be enabled.
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canPaste
public boolean canPaste(java.awt.datatransfer.Clipboard clipboard)
Description copied from interface:EditActionHandler
Can this action handler handle a paste given the data flavors currently available in the clipboard?
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doCopy
public java.awt.datatransfer.Transferable doCopy()
Description copied from interface:EditActionHandler
Called when the copy action is performed.- Returns:
- the current selection as a
Transferable
, or null if the copy failed. Will be added to the system clipboard.
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doCut
public java.awt.datatransfer.Transferable doCut()
Description copied from interface:EditActionHandler
Called when the cut action is performed.- Returns:
- the current selection as a
Transferable
, or null if the cut failed. Will be added to the system clipboard.
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doPaste
public void doPaste(java.awt.datatransfer.Transferable clipboardContents)
Description copied from interface:EditActionHandler
Called when the paste action is performed- Parameters:
clipboardContents
- The current contents of the clipboard to paste.
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