Module: Gtk2AppLib::Images

Defined in:

lib/gtk2applib/images.rb

Constant Summary

PNGS =

File.join(Constants::USERDIR, 'pngs')

IMAGE =

IMAGE primarily sets the :ICON and :LOGO Pixbuf

{}

Class Method Summary (collapse)

• + (Object) [](key)
• + (Object) image(key, dir = PNGS, ext = '.png')
• + (Object) images(keys, dir = PNGS, ext = '.png')

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# File 'lib/gtk2applib/images.rb', line 8

def self.[](key)
  IMAGE[key]
end

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# File 'lib/gtk2applib/images.rb', line 12

def self.image(key, dir=PNGS, ext='.png')
  fn = File.join(dir, key.to_s.downcase+ext)
  if File.exist?(fn) then
    IMAGE[key] = ($nogtk)? fn : Gdk::Pixbuf.new(fn)
  end
end

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# File 'lib/gtk2applib/images.rb', line 19

def self.images(keys, dir=PNGS, ext='.png')
  keys = [keys] if keys.class != Array
  keys.each { |key| Images.image(key, dir, ext) }
end