class Gtk::ExpressionWatch


An opaque structure representing a watched Gtk::Expression.

The contents of Gtk::ExpressionWatch should only be accessed through the provided API.

Defined in:



Class Method Summary

Instance Method Summary

Constructor Detail

def : Pointer(Void), transfer : GICrystal::Transfer) #

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Class Method Detail

def self.g_type : UInt64 #

Returns the type id (GType) registered in GLib type system.

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Instance Method Detail

def evaluate(value : _) : Bool #

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def finalize #

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def to_unsafe : Pointer(Void) #

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def unref : Nil #

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def unwatch : Nil #

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