Class: KIconCollection

Inherits:
Object show all
Defined in:
ext/ruby/qtruby/examples/base/kicons.rb

Defined Under Namespace

Classes: IconInfo

Instance Method Summary collapse

Constructor Details

#initialize(icon_collections) ⇒ KIconCollection

Returns a new instance of KIconCollection.



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# File 'ext/ruby/qtruby/examples/base/kicons.rb', line 3

def initialize(icon_collections)
   @icon_info = {}
   icon_collections.each_pair {
      |collection_name, collection|
      collection.each_pair {
         |key, value|
         info = IconInfo.new(collection_name, value, "png")
         @icon_info[key] = info
      }
   }
end

Instance Method Details

#dims ⇒ Object 



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# File 'ext/ruby/qtruby/examples/base/kicons.rb', line 14

def dims
   "32x32"
end

#get_icon_path(icon_type) ⇒ Object 



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# File 'ext/ruby/qtruby/examples/base/kicons.rb', line 20

def get_icon_path(icon_type)
   info = @icon_info[icon_type]
   "#{kdedir}/share/icons/default.kde/#{dims}/#{info.collection}/#{info.id}.#{info.filetype}"
end

#get_icon_set(icon_type) ⇒ Object 



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# File 'ext/ruby/qtruby/examples/base/kicons.rb', line 24

def get_icon_set(icon_type)
   path = get_icon_path(icon_type)
   pixmap = Qt::Pixmap.new(path)
   icon_set = Qt::IconSet.new
   icon_set.setPixmap(pixmap, Qt::IconSet.Small)
   icon_set
end

#kdedir ⇒ Object 



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# File 'ext/ruby/qtruby/examples/base/kicons.rb', line 17

def kdedir
   ENV["KDEDIR"]
end

#make_qt_action(parent, text_with_accel, icon_type) ⇒ Object 



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# File 'ext/ruby/qtruby/examples/base/kicons.rb', line 31

def make_qt_action(parent, text_with_accel, icon_type)
   act = Qt::Action.new(parent)
   act.setIconSet(get_icon_set(icon_type))
   act.setMenuText(text_with_accel)
   act
end