wx.PowerEvent

Inheritance diagram for wx.PowerEvent:

Description

The power events are generated when the system power state changes, e.g. the system is suspended, hibernated, plugged into or unplugged from the wall socket and so on.

Note

Notice that currently only suspend and resume events are generated and only under MS Windows platform.

See also

wx.GetPowerType, wx.GetBatteryState

Derived From

• wx.Event
• wx.Object

Event Handling

Event Name	Description
wx.EVT_POWER_SUSPENDING(func)	System is about to be suspended, this event can be vetoed to prevent suspend from taking place.
wx.EVT_POWER_SUSPENDED(func)	System is about to suspend: normally the application should quickly (i.e. without user intervention) close all the open files and network connections here, possibly remembering them to reopen them later when the system is resumed.
wx.EVT_POWER_SUSPEND_CANCEL(func)	System suspension was cancelled because some application vetoed it.
wx.EVT_POWER_RESUME(func)	System resumed from suspend: normally the application should restore the state in which it had been before the suspension.

Methods Summary

• __init__
• IsVetoed
• Veto

Class API

Methods

__init__(evtType)

wx.PowerEvent is generated when the system online status changes. Currently this is only implemented for Windows.

Parameters:

• evtType (eventtype)

Returns:

wx.PowerEvent

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IsVetoed()

No docstrings available for this method.

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Veto()

Call this to prevent suspend from taking place in wx.EVT_POWER_SUSPENDING handler (it is ignored for all the others).