.. wxPython Phoenix documentation
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Copyright: (c) 2011-2020 by Total Control Software
License: wxWindows License
.. include:: headings.inc
.. module:: wx.lib.wxpTag
.. currentmodule:: wx.lib.wxpTag
.. highlight:: python
.. _wx.lib.wxpTag:
==========================================================================================================================================
|phoenix_title| **wx.lib.wxpTag**
==========================================================================================================================================
wx.lib.wxpTag
This module contains a wxHtmlTagHandler that knows how to build
and place wxPython widgets onto wxHtmlWindow web pages.
You don\'t need to use anything in this module directly, just
importing it will create the tag handler and add it to any
wxHtmlWinParsers created from that time forth.
Tags of the following form are recognised::
...
where modulename is the name of a module (possibly in package
notation) to import and classname is the name of a class in that
module to create an instance of. If the module tag-attribute is not
given or is an empty string, then wx is used. The width and height
attributes are expected to be integers and will be passed to the
__init__ method of the class as a wxSize object named size. However,
if the width attribute ends with the percent (%) symbol then the value
will be used as a percentage of the available width and the
wxHtmlWindow will manage the size.
The name-value pairs in all the nested PARAM tags are packaged up as
strings into a python dictionary and passed to the __init__ method of
the class as keyword arguments. This means that they are all
accessible from the __init__ method as regular parameters, or you use
the special Python \*\*kw syntax in your __init__ method to get the
dictionary directly.
Some parameter values are special and if they are present then they will
be converted from strings to alternate datatypes. They are:
id If the value of id can be converted to an integer, it will
be. Otherwise it is assumed to be the name of an integer
variable in the module.
colours Any value of the form "#123ABC" will automatically be
converted to a wxColour object.
Py Types Any value beginning with "(", "[" or "{" are expected to
be a Python tuple, list, or dictionary and eval()
will be used to convert them to that type. If the
eval() fails then the original string value will be
preserved.
wx Types Any value beginning with "wx" is expected to be an attempt
to create a wxPython object, such as a wxSize, etc.
The eval() will be used to try and construct the
object and if it fails then the original string value
will be used instead.
An example::
Both the beginning and ending WXP tags are required.
In the future support will be added for another tag that can be
embedded between the two beginning and ending WXP tags and will
facilitate calling methods of the widget to help initialize it.
Additionally, support may be added to fetch the module from a web
server as is done with java applets.
|class_summary| Classes Summary
===============================
================================================================================ ================================================================================
`~wx.lib.wxpTag._Context`
`~wx.lib.wxpTag.wxpTagHandler` HtmlWinTagHandler() -> None
================================================================================ ================================================================================
|
.. toctree::
:maxdepth: 1
:hidden:
wx.lib.wxpTag._Context
wx.lib.wxpTag.wxpTagHandler