wx.dataview.DataViewItem¶

wx.dataview.DataViewItem is a small opaque class that represents an item in a wx.dataview.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 wx.dataview.DataViewItem is invalid and wx.dataview.DataViewItem.IsOk will return False which used in many places in the API of wx.dataview.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 wx.dataview.DataViewModel.GetParent and wx.dataview.DataViewModel.GetChildren .

Class Hierarchy¶

Inheritance diagram for class DataViewItem:

Methods Summary¶

`__init__`	Constructor.
`GetID`	Returns the `ID`.
`IsOk`	Returns `True` if the `ID` is not `None`.
`__bool__`
`__eq__`
`__hash__`
`__ne__`
`__nonzero__`

Properties Summary¶

`ID`	See `GetID`

Class API¶

class wx.dataview.DataViewItem(object)¶

Possible constructors:

DataViewItem() -> None

DataViewItem(item : DataViewItem) -> None

DataViewItem(id : Any) -> None

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

Methods¶

__init__(self, *args, **kw)¶

Constructor.

Overloaded Implementations:

__init__ (self)

Return type:: None

__init__ (self, item : DataViewItem)

Parameters:: item (wx.dataview.DataViewItem)
Return type:: None

__init__ (self, id : Any)

Parameters:: id
Return type:: None

GetID(self)¶

Returns the ID.

Return type:: Any

IsOk(self)¶

Returns True if the ID is not None.

Return type:: bool

__bool__(self)¶

Return type:: int

__eq__(self, other: DataViewItem)¶

Return type:: bool

__hash__(self)¶

Return type:: int

__ne__(self, other: DataViewItem)¶

Return type:: bool

__nonzero__(self)¶

Return type:: int

Properties¶

ID¶: See GetID

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