C++ (Cpp) GTH_THUMB_LOADER示例

示例#1

static void
thumb_loader_ready_cb (GObject      *source_object,
		       GAsyncResult *result,
		       gpointer      user_data)
{
	GtkBuilder      *builder = user_data;
	cairo_surface_t *image;

	if (! gth_thumb_loader_load_finish (GTH_THUMB_LOADER (source_object),
		  	 	 	    result,
		  	 	 	    &image,
		  	 	 	    NULL))
	{
		return;
	}

	if (image != NULL) {
		GdkPixbuf *pixbuf;

		pixbuf = _gdk_pixbuf_new_from_cairo_surface (image);
		gtk_image_set_from_pixbuf (GTK_IMAGE (_gtk_builder_get_widget (builder, "request_image")), pixbuf);

		g_object_unref (pixbuf);
		cairo_surface_destroy (image);
	}

	g_object_unref (builder);
}

示例#2

文件： gth-thumb-loader.c 项目： cristiklein/gthumb

static void
gth_thumb_loader_finalize (GObject *object)
{
	GthThumbLoader *self;

	self = GTH_THUMB_LOADER (object);
	_g_object_unref (self->priv->iloader);
	_g_object_unref (self->priv->tloader);

	G_OBJECT_CLASS (gth_thumb_loader_parent_class)->finalize (object);
}