class Glimmer::SWT::LayoutProxy
Attributes
args[R]
parent[R]
Public Class Methods
for(keyword, parent, args)
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Factory Method that translates a Glimmer
DSL
keyword into a WidgetProxy
object
# File lib/glimmer/swt/layout_proxy.rb, line 31 def for(keyword, parent, args) the_layout_class = layout_class(keyword) || Glimmer::SWT::GridLayoutProxy the_layout_class.new(parent, args) end
layout_class(keyword)
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# File lib/glimmer/swt/layout_proxy.rb, line 36 def layout_class(keyword) class_name_main = "#{keyword.camelcase(:upper)}Proxy" a_layout_class = Glimmer::SWT.const_get(class_name_main.to_sym) a_layout_class if a_layout_class.ancestors.include?(Glimmer::SWT::LayoutProxy) rescue => e Glimmer::Config.logger.debug "Layout #{keyword} was not found!" nil end
layout_exists?(keyword)
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# File lib/glimmer/swt/layout_proxy.rb, line 45 def layout_exists?(keyword) !!layout_class(keyword) end
new(parent, args)
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# File lib/glimmer/swt/layout_proxy.rb, line 52 def initialize(parent, args) @parent = parent @args = args @parent = parent.body_root if @parent.is_a?(Glimmer::UI::CustomWidget) @parent.css_classes.each do |css_class| @parent.remove_css_class(css_class) if css_class.include?('layout') end @parent.add_css_class(css_class) @parent.layout = self self.margin_width = 15 if respond_to?(:margin_width=) self.margin_height = 15 if respond_to?(:margin_height=) end
Public Instance Methods
css_class()
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# File lib/glimmer/swt/layout_proxy.rb, line 71 def css_class self.class.name.split('::').last.underscore.sub(/_proxy$/, '').gsub('_', '-') end
dom(widget_dom)
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Decorates widget dom. Subclasses may override. Returns widget dom by default.
# File lib/glimmer/swt/layout_proxy.rb, line 76 def dom(widget_dom) widget_dom end
layout(composite = nil, flush_cache = false)
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# File lib/glimmer/swt/layout_proxy.rb, line 65 def layout(composite = nil, flush_cache = false) # TODO implement def layout(composite = nil, flush_cache = false) as per SWT API composite ||= @parent initialize(composite, @args) end