Class: FormatJustificationWidget

Inherits:
Gtk::HBox
  • Object
show all
Defined in:
lib/ManqodHelp/FormatEditor/FormatJustificationWidget.rb

Overview

this file is part of manqod manqod is distributed under the CDDL licence the author of manqod is Dobai-Pataky Balint([email protected])

Instance Method Summary collapse

Constructor Details

#initialize(fe) ⇒ FormatJustificationWidget

Returns a new instance of FormatJustificationWidget.



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# File 'lib/ManqodHelp/FormatEditor/FormatJustificationWidget.rb', line 6

def initialize(fe)
  @fe=fe
  super()
  pack_start(@fill=Gtk::ToggleButton.new(Gtk::Stock::JUSTIFY_FILL))
  pack_start(@left=Gtk::ToggleButton.new(Gtk::Stock::JUSTIFY_LEFT))
  pack_start(@center=Gtk::ToggleButton.new(Gtk::Stock::JUSTIFY_CENTER))
  pack_start(@right=Gtk::ToggleButton.new(Gtk::Stock::JUSTIFY_RIGHT))
  
  @fill.signal_connect('toggled'){|me|
    if me.active?
      @left.set_active(false)
      @center.set_active(false)
      @right.set_active(false)
      if tag=@fe.current_tag
        tag.set_justification(Gtk::Justification::FILL).set_justification_set(true)
        @fe.help.browser.save_current_item
      end
    end
  }
  @left.signal_connect('toggled'){|me|
    if me.active?
      @fill.set_active(false)
      @center.set_active(false)
      @right.set_active(false)
      if tag=@fe.current_tag
        tag.set_justification(Gtk::Justification::LEFT).set_justification_set(true)
        @fe.help.browser.save_current_item
      end
    end
  }
  @center.signal_connect('toggled'){|me|
    if me.active?
      @left.set_active(false)
      @fill.set_active(false)
      @right.set_active(false)
      if tag=@fe.current_tag
        tag.set_justification(Gtk::Justification::CENTER).set_justification_set(true)
        @fe.help.browser.save_current_item
      end
    end
  }
  @right.signal_connect('toggled'){|me|
    if me.active?
      @left.set_active(false)
      @center.set_active(false)
      @fill.set_active(false)
      if tag=@fe.current_tag
        tag.set_justification(Gtk::Justification::RIGHT).set_justification_set(true)
        @fe.help.browser.save_current_item
      end
    end
  }
  add_events(Gdk::Event::Mask::ALL_EVENTS_MASK)
end

Instance Method Details

#set_value(val) ⇒ Object 



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# File 'lib/ManqodHelp/FormatEditor/FormatJustificationWidget.rb', line 60

def set_value(val)
  case val
    when Gtk::Justification::FILL then @fill.set_active(true)
    when Gtk::Justification::LEFT then @left.set_active(true)
    when Gtk::Justification::CENTER then @center.set_active(true)
    when Gtk::Justification::RIGHT then @right.set_active(true)
  end
end

#value ⇒ Object 



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# File 'lib/ManqodHelp/FormatEditor/FormatJustificationWidget.rb', line 68

def value
  val=nil
  val=Gtk::Justification::FILL if @fill.active?
  val=Gtk::Justification::LEFT if @left.active?
  val=Gtk::Justification::CENTER if @center.active?
  val=Gtk::Justification::RIGHT if @right.active?
end