Class: VRWinComponent::Flags
Constant Summary
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- CONSTMOD =
"WStyle"
Instance Method Summary
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Constructor Details
#initialize(win) ⇒ Flags
Returns a new instance of Flags.
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# File 'lib/vr/vruby.rb', line 138
def initialize(win)
@win=win
end
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Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(msd, *arg) ⇒ Object
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# File 'lib/vr/vruby.rb', line 142
def method_missing(msd,*arg)
msd=msd.to_s
f_setter = (msd[-1..-1]=="=")
flgname = if f_setter then msd[0..-2] else msd end.upcase
flgname.chop! if flgname[-1..-1]=="?"
raise "No such flags(#{flgname})" unless defined? "WStyle::#{flgname}"
flg=eval("#{self.class::CONSTMOD}::#{flgname}")
if f_setter then
setter(flg,arg[0])
else
getter(flg)
end
end
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Instance Method Details
#getter(flagint) ⇒ Object
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# File 'lib/vr/vruby.rb', line 166
def getter(flagint)
(integer_getter() & flagint)==flagint
end
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#setter(flagint, value) ⇒ Object
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# File 'lib/vr/vruby.rb', line 156
def setter(flagint,value)
f = integer_getter()
if value then
f |= flagint
else
f &= ~flagint
end
integer_setter(f)
end
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# File 'lib/vr/vruby.rb', line 170
def value() integer_getter; end
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#value=(f) ⇒ Object
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# File 'lib/vr/vruby.rb', line 171
def value=(f) integer_setter(f); end
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