Class: Wx::Overlay

Inherits:

Object

• Object
• Wx::Overlay

Defined in:

lib/wx/doc/gen/dc_overlay.rb

Overview

Note:

This class is untracked and should not be derived from nor instances extended!

Creates an overlay over an existing window, allowing for manipulations like rubberbanding, etc.

On WXOSX the overlay is implemented with native platform APIs, on the other platforms it is simulated using MemoryDC.

See Also:

• DCOverlay
• DC

Instance Method Summary

• #initialize ⇒ Wx::Overlay constructor
• #reset ⇒ void

  Clears the overlay without restoring the former state.

Constructor Details

#initialize ⇒ Wx::Overlay

# File 'lib/wx/doc/gen/dc_overlay.rb', line 38

def initialize; end

Instance Method Details

#reset ⇒ void

This method returns an undefined value.

Clears the overlay without restoring the former state.

To be done, for example, when the window content has been changed and repainted.

# File 'lib/wx/doc/gen/dc_overlay.rb', line 44

def reset; end