Type EraseEvent
object --+
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Object --+
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Event --+
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EraseEvent
An erase event is sent whenever the background of a window needs to be
repainted. To intercept this event use the EVT_ERASE_BACKGROUND event
binder. On some platforms, such as GTK+, this event is simulated
(simply generated just before the paint event) and may cause flicker.
To paint a custom background use the GetDC method and use the returned
device context if it is not None, otherwise create a temporary
wx.ClientDC and draw on that.
| Method Summary |
| EraseEvent |
__init__(self,
Id,
dc)
Constructor |
| DC |
GetDC(self)
Returns the device context the event handler should draw upon. |
__init__(self,
Id=0,
dc=None)
(Constructor)
Constructor
-
- Parameters:
Id
(type=int)
dc
(type=DC)
- Returns:
-
EraseEvent
- Overrides:
wx.Event.__init__
|
GetDC(self)
Returns the device context the event handler should draw upon. If
None is returned then create a temporary wx.ClientDC and use
that instead.
-
- Returns:
-
DC
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thisown
The membership flag
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