Class: Glimmer::LibUI::AreaProxy

Inherits:
ControlProxy show all
Includes:
FiddleConsumer
Defined in:
lib/glimmer/libui/area_proxy.rb

Overview

Proxy for LibUI area objects

Follows the Proxy Design Pattern

Constant Summary

Constants inherited from ControlProxy

ControlProxy::BOOLEAN_PROPERTIES, ControlProxy::STRING_PROPERTIES

Instance Attribute Summary collapse

Attributes inherited from ControlProxy

#args, #block, #keyword, #libui, #parent_proxy

Instance Method Summary collapse

Methods included from FiddleConsumer

#fiddle_closure_block_caller

Methods inherited from ControlProxy

#append_properties, #append_property, boolean_to_integer, #content, control_proxies, create, #default_destroy, #destroy, #destroy_child, #enabled, exists?, image_proxies, #initialize, integer_to_boolean, #libui_api_keyword, main_window_proxy, menu_proxies, #method_missing, new_control, #respond_to?, #respond_to_libui?, #send_to_libui, #visible, widget_proxy_class, #window_proxy

Constructor Details

This class inherits a constructor from Glimmer::LibUI::ControlProxy

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Glimmer::LibUI::ControlProxy

Instance Attribute Details

#area_handler ⇒ Object (readonly)

Returns the value of attribute area_handler.



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# File 'lib/glimmer/libui/area_proxy.rb', line 33

def area_handler
  @area_handler
end

Instance Method Details

#can_handle_listener?(listener_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/glimmer/libui/area_proxy.rb', line 59

def can_handle_listener?(listener_name)
  listener_name == 'on_draw' || super
end

#children ⇒ Object 



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# File 'lib/glimmer/libui/area_proxy.rb', line 45

def children
  @children ||= []
end

#handle_listener(listener_name, &listener) ⇒ Object 



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# File 'lib/glimmer/libui/area_proxy.rb', line 63

def handle_listener(listener_name, &listener)
  case listener_name
  when 'on_draw'
    on_draw(&listener)
  else
    super
  end
end

#on_draw(&block) ⇒ Object 



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# File 'lib/glimmer/libui/area_proxy.rb', line 49

def on_draw(&block)
  @on_draw_procs ||= []
  if block.nil?
    @on_draw_procs
  else
    @on_draw_procs << block
    block
  end
end

#post_add_content ⇒ Object 



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# File 'lib/glimmer/libui/area_proxy.rb', line 40

def post_add_content
  super
  install_listeners
end

#post_initialize_child(child) ⇒ Object 



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# File 'lib/glimmer/libui/area_proxy.rb', line 35

def post_initialize_child(child)
  super
  children << child
end