module Rabbit::Element::TextElement
Attributes
text[R]
Public Class Methods
new(text)
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Calls superclass method
Rabbit::Element::TextRenderer::new
# File lib/rabbit/element/text-element.rb, line 10 def initialize(text) super() @text = text end
Public Instance Methods
draw_element(canvas, x, y, w, h, simulation)
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# File lib/rabbit/element/text-element.rb, line 43 def draw_element(canvas, x, y, w, h, simulation) unless simulation draw_layout(canvas, x, y) end [x + width, y, w - width, h] end
empty?()
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# File lib/rabbit/element/text-element.rb, line 54 def empty? @text.nil? or /\A\s*\z/ =~ @text end
inspect(verbose=false)
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Calls superclass method
# File lib/rabbit/element/text-element.rb, line 58 def inspect(verbose=false) if verbose super() else "<#{self.class.name} #{@text.inspect}>" end end
substitute_text() { |dup| ... }
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# File lib/rabbit/element/text-element.rb, line 22 def substitute_text result = yield(@text.dup) return false if result == @text case result when Array new_elements = result.collect do |element| if element.is_a?(Base) element else new_element = clone new_element.text = element new_element end end parent.replace_element(self, *new_elements) else self.text = result end true end
text=(new_text)
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# File lib/rabbit/element/text-element.rb, line 15 def text=(new_text) old_text = @text @text = new_text dirty! if old_text != @text @text end
to_html(generator)
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# File lib/rabbit/element/text-element.rb, line 50 def to_html(generator) text_to_html(generator) end