Sha256: 198aaf645d78b1ac1579ccf6279856670730aac704346cefa9d2ed07fc261bd3
Contents?: true
Size: 1.75 KB
Versions: 8
Compression:
Stored size: 1.75 KB
Contents
# :stopdoc:
# This file is automatically generated by the WXRuby3 documentation
# generator. Do not alter this file.
# :startdoc:
module Wx
#
BUFFER_VIRTUAL_AREA = 1
#
BUFFER_CLIENT_AREA = 2
#
BUFFER_USES_SHARED_BUFFER = 4
# Check if the window is natively double buffered and will return a {Wx::PaintDC} if it is, a {Wx::BufferedPaintDC} otherwise.
# It is the caller's responsibility to delete the {Wx::DC} pointer when finished with it.
# @param window [Wx::Window]
# @return [Wx::DC]
def self.auto_buffered_paint_dc_factory(window) end
# This {Wx::DC} derivative can be used inside of an <code>EVT_PAINT()</code> event handler to achieve double-buffered drawing.
# Just use this class instead of {Wx::PaintDC} and make sure {Wx::Window#set_background_style} is called with {Wx::BackgroundStyle::BG_STYLE_PAINT} somewhere in the class initialization code, and that's all you have to do to (mostly) avoid flicker.
# The difference between {Wx::BufferedPaintDC} and this class is that this class won't double-buffer on platforms which have native double-buffering already, avoiding any unnecessary buffering to avoid flicker.
# {Wx::AutoBufferedPaintDC} is simply a typedef of {Wx::PaintDC} on platforms that have native double-buffering, otherwise, it is a typedef of {Wx::BufferedPaintDC}.
# ===
#
# Category: Device Contexts
# @see Wx::DC
# @see Wx::BufferedPaintDC
# @see Wx::PaintDC
#
#
class AutoBufferedPaintDC < BufferedPaintDC
# Constructor.
# Pass a pointer to the window on which you wish to paint.
# @param window [Wx::Window]
# @return [AutoBufferedPaintDC]
def initialize(window) end
end # AutoBufferedPaintDC
end
Version data entries
8 entries across 8 versions & 1 rubygems