class Gtk::ExpressionWatch

• Gtk::ExpressionWatch
• Reference
• Object

Overview

An opaque structure representing a watched GtkExpression.

The contents of GtkExpressionWatch should only be accessed through the provided API.

Defined in:

auto/gtk-4.0/expression_watch.cr

Constructors

• .new(pointer : Pointer(Void), transfer : GICrystal::Transfer)

Class Method Summary

• .g_type : UInt64

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

Instance Method Summary

• #==(other : self) : Bool

  Returns true if this reference is the same as other.

• #evaluate(value : _) : Bool
• #finalize
• #ref : Gtk::ExpressionWatch
• #to_unsafe : Pointer(Void)
• #unref : Nil
• #unwatch : Nil

Constructor Detail

Class Method Detail

Instance Method Detail