Module: XRC2Ruby::ObjectTypes::Parent

Included in:
Container, Menu, MenuBar, ToolBar, TopLevelWindow
Defined in:
lib/wx_sugar/xrc/xrc2ruby_types/parent.rb

Overview

Module used by all Windows which can contain other windows, optionally arranging those windows with a Sizer

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#children ⇒ Object (readonly)

Returns the value of attribute children.



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# File 'lib/wx_sugar/xrc/xrc2ruby_types/parent.rb', line 5

def children
  @children
end

#main_sizer ⇒ Object (readonly)

Returns the value of attribute main_sizer.



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# File 'lib/wx_sugar/xrc/xrc2ruby_types/parent.rb', line 5

def main_sizer
  @main_sizer
end

#sizer_items ⇒ Object (readonly)

Returns the value of attribute sizer_items.



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# File 'lib/wx_sugar/xrc/xrc2ruby_types/parent.rb', line 5

def sizer_items
  @sizer_items
end

Instance Method Details

#add_child(child) ⇒ Object 



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# File 'lib/wx_sugar/xrc/xrc2ruby_types/parent.rb', line 7

def add_child(child)
  @children ||= []
  @children << child
  if child.kind_of?(Sizer) and not main_sizer
    @main_sizer = child
  end
end

#child_output ⇒ Object

Returns a string containing the ruby code needed to instantiate all the child windows of this container, as well as arranging them in any sizer.



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# File 'lib/wx_sugar/xrc/xrc2ruby_types/parent.rb', line 29

def child_output
  output = ''
  if children
    children.each_with_index do | child, i |
      output += child.output + "\n"
      if @sizers and ( sizer_item = @sizers[child] )
        output += sizer_item.output
      end
    end
  end

  if self.main_sizer
    output << "#{var_name}.sizer = #{main_sizer.var_name}"
  end
  output
end

#named_windows ⇒ Object

Collects all the contained windows (recursively) that have user-defined names that should be exposed externally. Used by top-level windows to create a list of attribute readers to access named controls within the window.



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# File 'lib/wx_sugar/xrc/xrc2ruby_types/parent.rb', line 50

def named_windows
  return [] unless children
  children.inject([]) do | names, child |
    names << child.name if child.name
    names += child.named_windows if child.kind_of?(Parent)
    names
  end
end

#output ⇒ Object 



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# File 'lib/wx_sugar/xrc/xrc2ruby_types/parent.rb', line 22

def output
  super + child_output
end

#size_child(sizer_item) ⇒ Object

Associates a sizer_item with this parent; keep a map of which settings apply to which child



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# File 'lib/wx_sugar/xrc/xrc2ruby_types/parent.rb', line 17

def size_child(sizer_item)
  @sizers ||= {}
  @sizers[sizer_item.window] = sizer_item
end