2001-09-19 04:04:57 +02:00
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// Object.cs - GObject class wrapper implementation
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//
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2001-09-27 19:17:33 +02:00
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// Authors: Bob Smith <bob@thestuff.net>
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// Mike Kestner <mkestner@speakeasy.net>
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2001-09-19 04:04:57 +02:00
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//
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2001-09-27 19:17:33 +02:00
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// (c) 2001 Bob Smith and Mike Kestner
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2001-09-19 04:04:57 +02:00
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2001-09-19 13:37:15 +02:00
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namespace GLib {
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using System;
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2001-09-20 06:03:27 +02:00
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using System.Collections;
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using System.ComponentModel;
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2001-09-19 04:04:57 +02:00
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using System.Runtime.InteropServices;
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2001-09-27 20:39:53 +02:00
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/// <summary>
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/// Object Class
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/// </summary>
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///
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/// <remarks>
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/// Wrapper class for GObject.
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/// </remarks>
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public class Object {
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// Private class and instance members
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IntPtr _obj;
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EventHandlerList _events;
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Hashtable Data;
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static Hashtable Objects = new Hashtable();
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/// <summary>
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/// GetObject Shared Method
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/// </summary>
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///
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/// <remarks>
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/// Used to obtain a CLI typed object associated with a
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/// given raw object pointer. This method is primarily
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/// used to wrap object references that are returned
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/// by either the signal system or raw class methods that
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/// return GObject references.
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/// </remarks>
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///
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/// <returns>
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/// The wrapper instance.
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/// </returns>
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public static Object GetObject(IntPtr o)
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{
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Object obj = (Object)Objects[(int)o];
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if (obj != null) return obj;
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2001-09-27 19:17:33 +02:00
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return null; //FIXME: Call TypeParser here eventually.
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}
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2001-09-27 20:39:53 +02:00
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/// <summary>
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/// RawObject Property
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/// </summary>
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///
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/// <remarks>
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/// The raw GObject reference associated with this wrapper.
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/// Only subclasses of Object should need to access this
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/// unmanaged pointer.
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/// </remarks>
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protected IntPtr RawObject {
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get {
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return _obj;
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}
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set {
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Objects [value] = this;
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_obj = value;
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}
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}
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/// <summary>
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/// Events Property
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/// </summary>
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///
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/// <remarks>
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/// A list object containing all the events for this
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/// object indexed by the Gtk+ signal name.
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/// </remarks>
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public EventHandlerList Events {
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get {
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if (_events == null)
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_events = new EventHandlerList ();
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return _events;
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}
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}
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2001-09-27 20:39:53 +02:00
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/// <summary>
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/// GetData Method
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/// </summary>
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///
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/// <remarks>
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/// Accesses arbitrary data storage on the Object.
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/// </remarks>
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public object GetData (String key)
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{
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if (Data == null)
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return null;
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return Data [key];
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}
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/// <summary>
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/// SetData Method
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/// </summary>
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///
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/// <remarks>
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/// Stores arbitrary data on the Object.
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/// </remarks>
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public void SetData (String key, object val)
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{
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if (Data == null)
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Data = new Hashtable ();
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Data [key] = val;
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}
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2001-09-28 20:23:14 +02:00
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/// <summary>
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/// GetProperty Method
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/// </summary>
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///
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/// <remarks>
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/// Accesses a raw Object Property.
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/// </remarks>
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[DllImport("gobject-1.3.dll")]
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static extern void g_object_get_property (IntPtr obj,
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String name,
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IntPtr val);
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public void GetProperty (String name, Value val)
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{
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g_object_get_property (RawObject, name, val.MarshalAs);
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}
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/// <summary>
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/// SetProperty Method
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/// </summary>
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///
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/// <remarks>
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/// Changes the value of a raw Object Property.
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/// </remarks>
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[DllImport("gobject-1.3.dll")]
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static extern void g_object_set_property (IntPtr obj,
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String name,
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IntPtr val);
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public void SetProperty (String name, Value val)
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{
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g_object_set_property (RawObject, name, val.MarshalAs);
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}
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2001-09-27 19:17:33 +02:00
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/*
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[DllImport("gtk-1.3.dll")]
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static extern void g_object_set_data_full (
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IntPtr obj,
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String key,
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IntPtr data,
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DestroyNotify destroy );
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GParamSpec* g_object_class_find_property (GObjectClass *oclass,
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const gchar *property_name);
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GParamSpec** g_object_class_list_properties (GObjectClass *oclass,
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guint *n_properties);
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gpointer g_object_ref (gpointer object);
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void g_object_unref (gpointer object);
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void g_object_weak_ref (GObject *object,
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GWeakNotify notify,
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gpointer data);
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void g_object_weak_unref (GObject *object,
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GWeakNotify notify,
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gpointer data);
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void g_object_add_weak_pointer (GObject *object,
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gpointer *weak_pointer_location);
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void g_object_remove_weak_pointer (GObject *object,
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gpointer *weak_pointer_location);
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gpointer g_object_connect (gpointer object,
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const gchar *signal_spec,
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...);
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void g_object_disconnect (gpointer object,
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const gchar *signal_spec,
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...);
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void g_object_set (gpointer object,
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const gchar *first_property_name,
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...);
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void g_object_get (gpointer object,
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const gchar *first_property_name,
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...);
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void g_object_notify (GObject *object,
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const gchar *property_name);
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void g_object_freeze_notify (GObject *object);
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void g_object_thaw_notify (GObject *object);
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void g_object_set_data_full (GObject *object,
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const gchar *key,
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gpointer data,
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GDestroyNotify destroy);
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gpointer g_object_steal_data (GObject *object,
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const gchar *key);
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gpointer g_object_get_qdata (GObject *object,
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GQuark quark);
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void g_object_set_qdata (GObject *object,
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GQuark quark,
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gpointer data);
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void g_object_set_qdata_full (GObject *object,
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GQuark quark,
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gpointer data,
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GDestroyNotify destroy);
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gpointer g_object_steal_qdata (GObject *object,
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GQuark quark);
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void g_object_watch_closure (GObject *object,
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GClosure *closure);
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void g_object_run_dispose (GObject *object);
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gpointer g_value_get_object (const GValue *value);
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*/
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}
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}
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