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
.
Constructor. |
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Returns the |
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Returns |
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See |
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.
Constructor.
__init__ (self)
None
__init__ (self, item : DataViewItem)
item (wx.dataview.DataViewItem)
None
__init__ (self, id : Any)
id
None
Returns the ID
.
Any
Returns True
if the ID
is not None
.
bool
int
bool
int
bool
int