Class: Glimmer::SWT::MessageBoxProxy
- Inherits:
-
Object
- Object
- Glimmer::SWT::MessageBoxProxy
show all
- Defined in:
- lib/glimmer/swt/message_box_proxy.rb
Overview
Proxy for org.eclipse.swt.widgets.MessageBox
Follows the Proxy Design Pattern
Instance Attribute Summary collapse
Instance Method Summary
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Constructor Details
Returns a new instance of MessageBoxProxy.
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# File 'lib/glimmer/swt/message_box_proxy.rb', line 37
def initialize(parent, style)
if parent.nil?
@temporary_parent = parent = Glimmer::SWT::ShellProxy.new.swt_widget
end
@swt_widget = MessageBox.new(parent, style)
end
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Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(method, *args, &block) ⇒ Object
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# File 'lib/glimmer/swt/message_box_proxy.rb', line 76
def method_missing(method, *args, &block)
swt_widget.send(method, *args, &block)
rescue => e
Glimmer::Config.logger.debug {"Neither MessageBoxProxy nor #{swt_widget.class.name} can handle the method ##{method}"}
super
end
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Instance Attribute Details
Returns the value of attribute swt_widget.
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# File 'lib/glimmer/swt/message_box_proxy.rb', line 35
def swt_widget
@swt_widget
end
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Instance Method Details
#attribute_getter(attribute_name) ⇒ Object
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# File 'lib/glimmer/swt/message_box_proxy.rb', line 60
def attribute_getter(attribute_name)
"get#{attribute_name.to_s.camelcase(:upper)}"
end
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#attribute_setter(attribute_name) ⇒ Object
TODO refactor the following methods to put in a JavaBean mixin or somethin (perhaps contribute to OSS project too)
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# File 'lib/glimmer/swt/message_box_proxy.rb', line 56
def attribute_setter(attribute_name)
"set#{attribute_name.to_s.camelcase(:upper)}"
end
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#content(&block) ⇒ Object
#get_attribute(attribute_name) ⇒ Object
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# File 'lib/glimmer/swt/message_box_proxy.rb', line 72
def get_attribute(attribute_name)
@swt_widget.send(attribute_getter(attribute_name))
end
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#has_attribute?(attribute_name, *args) ⇒ Boolean
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# File 'lib/glimmer/swt/message_box_proxy.rb', line 64
def has_attribute?(attribute_name, *args)
@swt_widget.respond_to?(attribute_setter(attribute_name), args)
end
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#open ⇒ Object
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# File 'lib/glimmer/swt/message_box_proxy.rb', line 44
def open
@swt_widget.open.tap do |result|
@temporary_parent&.dispose
end
end
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#respond_to?(method, *args, &block) ⇒ Boolean
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# File 'lib/glimmer/swt/message_box_proxy.rb', line 83
def respond_to?(method, *args, &block)
super ||
swt_widget.respond_to?(method, *args, &block)
end
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#set_attribute(attribute_name, *args) ⇒ Object
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# File 'lib/glimmer/swt/message_box_proxy.rb', line 68
def set_attribute(attribute_name, *args)
@swt_widget.send(attribute_setter(attribute_name), *args) unless @swt_widget.send(attribute_getter(attribute_name)) == args.first
end
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