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.. wxPython Phoenix documentation
This file was generated by Phoenix's sphinx generator and associated
tools, do not edit by hand.
Copyright: (c) 2011-2018 by Total Control Software
License: wxWindows License
.. include:: headings.inc
.. currentmodule:: wx.lib.agw.cubecolourdialog
.. highlight:: python
.. _wx.lib.agw.cubecolourdialog.AlphaCtrl:
==========================================================================================================================================
|phoenix_title| **wx.lib.agw.cubecolourdialog.AlphaCtrl**
==========================================================================================================================================
Implements the drawing, mouse handling and sizing routines for the alpha
channel control.
|
|class_hierarchy| Class Hierarchy
=================================
.. raw:: html
<div id="toggleBlock" onclick="return toggleVisibility(this)" class="closed" style="cursor:pointer;">
<img id="toggleBlock-trigger" src="_static/images/closed.png"/>
Inheritance diagram for class <strong>AlphaCtrl</strong>:
</div>
<div id="toggleBlock-summary" style="display:block;"></div>
<div id="toggleBlock-content" style="display:none;">
<p class="graphviz">
<center><img src="_static/images/inheritance/wx.lib.agw.cubecolourdialog.AlphaCtrl_inheritance.png" alt="Inheritance diagram of AlphaCtrl" usemap="#dummy" class="inheritance"/></center>
</div>
<script type="text/javascript">toggleVisibilityOnLoad(document.getElementById('toggleBlock'))</script>
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</p>
|
|super_classes| Known Superclasses
==================================
:class:`wx.lib.agw.cubecolourdialog.BaseLineCtrl`
|
|method_summary| Methods Summary
================================
================================================================================ ================================================================================
:meth:`~wx.lib.agw.cubecolourdialog.AlphaCtrl.__init__` Default class constructor.
:meth:`~wx.lib.agw.cubecolourdialog.AlphaCtrl.DrawAlphaShading` Draws the alpha shading on top of the checkerboard.
:meth:`~wx.lib.agw.cubecolourdialog.AlphaCtrl.DrawMarkers` Draws square markers used with mouse gestures.
:meth:`~wx.lib.agw.cubecolourdialog.AlphaCtrl.OnPaint` Handles the ``wx.EVT_PAINT`` for :class:`AlphaCtrl`.
:meth:`~wx.lib.agw.cubecolourdialog.AlphaCtrl.TrackPoint` Tracks a mouse action inside the Alpha channel control.
================================================================================ ================================================================================
|
|api| Class API
===============
.. class:: AlphaCtrl(BaseLineCtrl)
Implements the drawing, mouse handling and sizing routines for the alpha
channel control.
.. method:: __init__(self, parent)
Default class constructor.
Used internally. Do not call it in your code!
:param `parent`: the control parent window.
.. method:: DrawAlphaShading(self, dc, rect)
Draws the alpha shading on top of the checkerboard.
:param `dc`: an instance of :class:`wx.DC`;
:param `rect`: the :class:`AlphaCtrl` client rectangle.
.. method:: DrawMarkers(self, dc=None)
Draws square markers used with mouse gestures.
:param `dc`: an instance of :class:`wx.DC`.
.. method:: OnPaint(self, event)
Handles the ``wx.EVT_PAINT`` for :class:`AlphaCtrl`.
:param `event`: a :class:`PaintEvent` event to be processed.
.. method:: TrackPoint(self, pt)
Tracks a mouse action inside the Alpha channel control.
:param `pt`: an instance of :class:`wx.Point`.
|
