Class: Qt::MetaInfo

Inherits:
Object show all
Defined in:
lib/Qt/qtruby4.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(klass) ⇒ MetaInfo

Returns a new instance of MetaInfo.



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# File 'lib/Qt/qtruby4.rb', line 2958

def initialize(klass)
  Meta[klass.name] = self
  @klass = klass
  @metaobject = nil
  @signals = []
  @slots = []
  @classinfos = []
  @dbus = false
  @changed = false
  Internal.addMetaObjectMethods(klass)
end

Instance Attribute Details

#changed ⇒ Object

Returns the value of attribute changed.



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# File 'lib/Qt/qtruby4.rb', line 2956

def changed
  @changed
end

#classinfos ⇒ Object

Returns the value of attribute classinfos.



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# File 'lib/Qt/qtruby4.rb', line 2956

def classinfos
  @classinfos
end

#dbus ⇒ Object

Returns the value of attribute dbus.



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# File 'lib/Qt/qtruby4.rb', line 2956

def dbus
  @dbus
end

#metaobject ⇒ Object

Returns the value of attribute metaobject.



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# File 'lib/Qt/qtruby4.rb', line 2956

def metaobject
  @metaobject
end

#mocargs ⇒ Object

Returns the value of attribute mocargs.



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# File 'lib/Qt/qtruby4.rb', line 2956

def mocargs
  @mocargs
end

#signals ⇒ Object

Returns the value of attribute signals.



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# File 'lib/Qt/qtruby4.rb', line 2956

def signals
  @signals
end

#slots ⇒ Object

Returns the value of attribute slots.



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# File 'lib/Qt/qtruby4.rb', line 2956

def slots
  @slots
end

Instance Method Details

#add_classinfo(key, value) ⇒ Object 



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# File 'lib/Qt/qtruby4.rb', line 3023

def add_classinfo(key, value)
  @classinfos.push [key, value]
  if key == 'D-Bus Interface'
    @dbus = true
  end
end

#add_signals(signal_list, access) ⇒ Object 



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# File 'lib/Qt/qtruby4.rb', line 2970

def add_signals(signal_list, access)
  signal_names = []
  signal_list.each do |signal|
    if signal.kind_of? Symbol
      signal = signal.to_s + "()"
    end
    signal = Qt::MetaObject.normalizedSignature(signal).to_s
    if signal =~ /^(([\w,<>:]*)\s+)?([^\s]*)\((.*)\)/
      @signals.push QObjectMember.new( $3, 
                                          $3 + "(" + $4 + ")", 
                                          $4, 
                                          ($2 == 'void' || $2.nil?) ? "" : $2,
                                          access )
      signal_names << $3
    else
      qWarning( "#{@klass.name}: Invalid signal format: '#{signal}'" )
    end
  end
  Internal.addSignalMethods(@klass, signal_names)
end

#add_slots(slot_list, access) ⇒ Object 



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# File 'lib/Qt/qtruby4.rb', line 3005

def add_slots(slot_list, access)
  slot_list.each do |slot|
    if slot.kind_of? Symbol
      slot = slot.to_s + "()"
    end
    slot = Qt::MetaObject.normalizedSignature(slot).to_s
    if slot =~ /^(([\w,<>:]*)\s+)?([^\s]*)\((.*)\)/
      @slots.push QObjectMember.new( $3, 
                                      $3 + "(" + $4 + ")", 
                                      $4, 
                                      ($2 == 'void' || $2.nil?) ? "" : $2,
                                      access )
    else
      qWarning( "#{@klass.name}: Invalid slot format: '#{slot}'" )
    end
  end
end

#get_signals ⇒ Object

Return a list of signals, including inherited ones



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# File 'lib/Qt/qtruby4.rb', line 2992

def get_signals
  all_signals = []
  current = @klass
  while current != Qt::Base
    meta = Meta[current.name]
    if !meta.nil?
      all_signals.concat meta.signals
    end
    current = current.superclass
  end
  return all_signals
end