Class: Alexandria::UI::AlertDialog

Inherits:
Object
  • Object
show all
Defined in:
lib/alexandria/ui/alert_dialog.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent, title, stock_icon, buttons, message = nil) ⇒ AlertDialog

Returns a new instance of AlertDialog.



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# File 'lib/alexandria/ui/alert_dialog.rb', line 12

def initialize(parent, title, stock_icon, buttons, message = nil)
  @dialog = Gtk::Dialog.new(title: "", parent: parent, flags: :destroy_with_parent,
                            buttons: buttons)
  @dialog.border_width = 6
  @dialog.resizable = false
  @dialog.child.spacing = 12

  hbox = Gtk::Box.new(:horizontal, 12)
  hbox.homogeneous = false
  hbox.border_width = 6

  image = Gtk::Image.new(stock: stock_icon,
                         size: Gtk::IconSize::DIALOG)
  image.set_alignment(0.5, 0)
  hbox.pack_start(image)

  vbox = Gtk::Box.new(:vertical, 6)
  vbox.homogeneous = false
  vbox.pack_start make_label("<b><big>#{title}</big></b>")
  vbox.pack_start make_label CGI.escapeHTML(message.strip) if message
  hbox.pack_start(vbox)

  @dialog.child.pack_start(hbox)
end

Instance Attribute Details

#dialog ⇒ Object (readonly)

Returns the value of attribute dialog.



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# File 'lib/alexandria/ui/alert_dialog.rb', line 37

def dialog
  @dialog
end

Instance Method Details

#default_response=(response) ⇒ Object 



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# File 'lib/alexandria/ui/alert_dialog.rb', line 51

def default_response=(response)
  dialog.default_response = response
end

#destroy ⇒ Object 



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# File 'lib/alexandria/ui/alert_dialog.rb', line 47

def destroy
  dialog.destroy
end

#run ⇒ Object 



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# File 'lib/alexandria/ui/alert_dialog.rb', line 43

def run
  dialog.run
end

#show_all ⇒ Object 



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# File 'lib/alexandria/ui/alert_dialog.rb', line 39

def show_all
  dialog.show_all
end