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wx.IdManager¶

wx.IdManager is responsible for allocating and releasing window IDs.

It is used by wx.Window.NewControlId and wx.Window.UnreserveControlId , and can also be used be used directly.

Class Hierarchy¶

Inheritance diagram for class IdManager:

Methods Summary¶

`ReserveId`	Called directly by `wx.Window.NewControlId` , this function will create a new `ID` or range of IDs.
`UnreserveId`	Called directly by `wx.Window.UnreserveControlId` , this function will unreserve an `ID` or range of IDs that is currently reserved.

Class API¶

class wx.IdManager(object)¶

IdManager is responsible for allocating and releasing window IDs.

Methods¶

static ReserveId(count=1)¶

Called directly by wx.Window.NewControlId , this function will create a new ID or range of IDs.

The IDs will be reserved until assigned to a WindowIDRef() or unreserved with UnreserveControlId(). Only ID values that are not assigned to a WindowIDRef() need to be unreserved.

Parameters:: count (int) – The number of sequential IDs to reserve.
Return type:: int
Returns:: The value of the first ID in the sequence, or wx.ID_NONE.

static UnreserveId(id, count=1)¶

Called directly by wx.Window.UnreserveControlId , this function will unreserve an ID or range of IDs that is currently reserved.

This should only be called for IDs returned by ReserveId that have NOT been assigned to a WindowIDRef (see Window IDs).

Parameters:

id (wx.WindowID) – The first of the range of IDs to unreserve.
count (int) – The number of sequential IDs to unreserve.

Return type:

None

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