Sha256: 4b9d9b06c3c256ce6179ae81d009e1af5c0dfec469168b44e5471c5be9bf2533
Contents?: true
Size: 1.9 KB
Versions: 11
Compression:
Stored size: 1.9 KB
Contents
class Wx::XmlResource
class << self
wx_get = self.instance_method(:get)
define_method(:get) do
result = wx_get.bind(self).call
result.init_all_handlers
result
end
wx_add_subclass_factory = self.instance_method(:add_subclass_factory)
define_method(:add_subclass_factory) do |factory|
@factories ||= []
@factories << factory # keep Ruby factories alive through GC
wx_add_subclass_factory.bind(self).call(factory)
end
end
# Again, if created via new, switch subclassing off and init_all_handlers
wx_init = self.instance_method(:initialize)
define_method(:initialize) do | *args |
result = wx_init.bind(self).call(*args)
result.init_all_handlers
end
# The standard .load method returns a boolean indicating success or
# failure. Failure might result from bad XML, or a non-existent
# file. In ruby, in these circumstances, it's more natural to raise an
# Exception than expect the user to test the return value.
wx_load = self.instance_method(:load)
define_method(:load) do | fname |
result = wx_load.bind(self).call(fname)
if not result
Kernel.raise( RuntimeError,
"Failed to load XRC from '#{fname}'; " +
"check the file exists and is valid XML")
end
fname
end
# Returns a Wx::Wizard object from the element named +name+ in the
# loaded XRC file. The Wizard will have the parent +parent+.
#
# This method is not available in wxWidgets, but is here for
# completeness and also to document how to use load_object (see
# below).
def load_wizard(parent, name)
wiz = Wx::Wizard.new()
load_wizard_subclass(wiz, parent, name)
wiz
end
# Completes the loading of an incomplete instance of Wx::Wizard.
def load_wizard_subclass(wizard, parent, name)
load_object(wizard, parent, name, "wxWizard")
end
end
Version data entries
11 entries across 11 versions & 1 rubygems