Class: Glimmer::LibUI::ControlProxy::WindowProxy
- Inherits:
-
Glimmer::LibUI::ControlProxy
- Object
- Glimmer::LibUI::ControlProxy
- Glimmer::LibUI::ControlProxy::WindowProxy
- Defined in:
- lib/glimmer/libui/control_proxy/window_proxy.rb
Overview
Proxy for LibUI window objects
Follows the Proxy Design Pattern
Constant Summary collapse
- DEFAULT_TITLE =
''
- DEFAULT_WIDTH =
190
- DEFAULT_HEIGHT =
150
- DEFAULT_HAS_MENUBAR =
1
Constants inherited from Glimmer::LibUI::ControlProxy
BOOLEAN_PROPERTIES, STRING_PROPERTIES, TransformProxy
Instance Attribute Summary
Attributes inherited from Glimmer::LibUI::ControlProxy
#args, #block, #keyword, #libui, #parent_proxy
Instance Method Summary collapse
- #can_handle_listener?(listener_name) ⇒ Boolean
- #destroy ⇒ Object
- #destroy_child(child) ⇒ Object
- #handle_listener(listener_name, &listener) ⇒ Object
- #on_destroy(&block) ⇒ Object
- #post_initialize_child(child) ⇒ Object
- #show ⇒ Object
Methods inherited from Glimmer::LibUI::ControlProxy
#append_properties, #append_property, constant_symbol, #content, control_proxies, create, #custom_listener_aliases, #custom_listeners, #default_destroy, descendant_keyword_constant_map, #enabled, exists?, #handle_custom_listener, #has_custom_listener?, image_proxies, #initialize, keyword, #libui_api_keyword, main_window_proxy, map_descendant_keyword_constants_for, menu_proxies, #method_missing, new_control, #post_add_content, reset_descendant_keyword_constant_map, #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 Method Details
#can_handle_listener?(listener_name) ⇒ Boolean
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# File 'lib/glimmer/libui/control_proxy/window_proxy.rb', line 72 def can_handle_listener?(listener_name) listener_name == 'on_destroy' || super end |
#destroy ⇒ Object
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# File 'lib/glimmer/libui/control_proxy/window_proxy.rb', line 46 def destroy super ControlProxy.image_proxies.each { |image_proxy| ::LibUI.free_image(image_proxy.libui) } @on_destroy_procs&.each { |on_destroy_proc| on_destroy_proc.call(self)} end |
#destroy_child(child) ⇒ Object
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# File 'lib/glimmer/libui/control_proxy/window_proxy.rb', line 41 def destroy_child(child) ::LibUI.send("window_set_child", @libui, nil) super end |
#handle_listener(listener_name, &listener) ⇒ Object
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# File 'lib/glimmer/libui/control_proxy/window_proxy.rb', line 76 def handle_listener(listener_name, &listener) case listener_name when 'on_destroy' on_destroy(&listener) else if listener_name == 'on_closing' default_behavior_listener = Proc.new do return_value = listener.call(self) if return_value.is_a?(Numeric) return_value else destroy ::LibUI.quit 0 end end end super(listener_name, &default_behavior_listener) end end |
#on_destroy(&block) ⇒ Object
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# File 'lib/glimmer/libui/control_proxy/window_proxy.rb', line 52 def on_destroy(&block) # TODO look into a way to generalize this logic for multiple listeners @on_destroy_procs ||= [] if block.nil? @on_destroy_procs else @on_destroy_procs << block block end end |
#post_initialize_child(child) ⇒ Object
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# File 'lib/glimmer/libui/control_proxy/window_proxy.rb', line 37 def post_initialize_child(child) ::LibUI.window_set_child(@libui, child.libui) end |
#show ⇒ Object
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# File 'lib/glimmer/libui/control_proxy/window_proxy.rb', line 63 def show super unless @shown_at_least_once @shown_at_least_once = true ::LibUI.main ::LibUI.quit end end |