DataViewItem

DataViewItem is a small opaque class that represents an item in a DataViewCtrl in a persistent way, i.e.

independent of the position of the item in the control or changes to its contents.

It must hold a unique ID of type void in its only field and can be converted to and from it.

If the ID is None the DataViewItem is invalid and DataViewItem.IsOk will return False which used in many places in the API of DataViewCtrl to indicate that e.g. no item was found. An ID of None is also used to indicate the invisible root. Examples for this are DataViewModel.GetParent and DataViewModel.GetChildren .

Inheritance Diagram

Inheritance diagram for class DataViewItem

Methods Summary

__init__	Constructor.
GetID	Returns the ID.
IsOk	Returns True if the ID is not None.

Properties Summary

ID

See GetID

Class API

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class DataViewItem(object)

DataViewItem is a small opaque class that represents an item in a DataViewCtrl in a persistent way, i.e.

Possible constructors:

DataViewItem()

DataViewItem(item)

DataViewItem(id)

Methods

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__init__(self, *args, **kw)

Constructor.

Overloaded Implementations:

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__init__ (self)

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__init__ (self, item)

Parameters:item (dataview.DataViewItem) –

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__init__ (self, id)

Parameters:id –

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GetID(self)

Returns the ID.

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IsOk(self)

Returns True if the ID is not None.

Return type:bool

Properties

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ID

See GetID