wx.Window.ChildrenRepositioningGuard

Helper for ensuring EndRepositioningChildren is called correctly.

This class wraps the calls to BeginRepositioningChildren and EndRepositioningChildren by performing the former in its constructor and the latter in its destructor if, and only if, the first call returned True. This is the simplest way to call these methods and if this class is created as a local variable, it also ensures that EndRepositioningChildren is correctly called (or not) on scope exit, so its use instead of calling these methods manually is highly recommended.

New in version 2.9.5.

Class Hierarchy

Inheritance diagram for class ChildrenRepositioningGuard:

Methods Summary

__init__

Constructor calls wx.Window.BeginRepositioningChildren .

Class API

class wx.Window.ChildrenRepositioningGuard(object)

Possible constructors:

ChildrenRepositioningGuard(win)

Helper for ensuring EndRepositioningChildren() is called correctly.

Methods

__init__(self, win)

Constructor calls wx.Window.BeginRepositioningChildren .

Parameters

win (wx.Window) – The window to call BeginRepositioningChildren on. If it is None, nothing is done.