mirror of
https://github.com/Ryujinx/GtkSharp.git
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34c0ecbcf7
*.*: Stubbing and tweaking and cajoling and disabling to get the first successful build of 3.0 bindings.
59 lines
2.2 KiB
C
59 lines
2.2 KiB
C
/* cellrenderer.c : Glue for overriding pieces of GtkCellRenderer
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*
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* Author: Todd Berman (tberman@sevenl.net),
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* Peter Johanson (peter@peterjohanson.com)
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*
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* Copyright (C) 2004 Todd Berman
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* Copyright (C) 2007 Peter Johanson
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the Lesser GNU General
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* Public License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gtk/gtk.h>
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const gchar *__gtype_prefix = "__gtksharp_";
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#define HAS_PREFIX(a) (*((guint64 *)(a)) == *((guint64 *) __gtype_prefix))
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static GObjectClass *
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get_threshold_class (GObject *obj)
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{
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GType gtype = G_TYPE_FROM_INSTANCE (obj);
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while (HAS_PREFIX (g_type_name (gtype)))
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gtype = g_type_parent (gtype);
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GObjectClass *klass = g_type_class_peek (gtype);
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if (klass == NULL) klass = g_type_class_ref (gtype);
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return klass;
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}
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void gtksharp_cellrenderer_base_get_size (GtkCellRenderer *cell, GtkWidget *widget, GdkRectangle *cell_area, gint *x_offset, gint *y_offset, gint *width, gint *height);
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void
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gtksharp_cellrenderer_base_get_size (GtkCellRenderer *cell, GtkWidget *widget, GdkRectangle *cell_area, gint *x_offset, gint *y_offset, gint *width, gint *height)
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{
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GtkCellRendererClass *klass = (GtkCellRendererClass *) get_threshold_class (G_OBJECT (cell));
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if (klass->get_size)
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(* klass->get_size) (cell, widget, cell_area, x_offset, y_offset, width, height);
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}
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void gtksharp_cellrenderer_override_get_size (GType gtype, gpointer cb);
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void
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gtksharp_cellrenderer_override_get_size (GType gtype, gpointer cb)
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{
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GObjectClass *klass = g_type_class_peek (gtype);
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if (klass == NULL)
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klass = g_type_class_ref (gtype);
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((GtkCellRendererClass *) klass)->get_size = cb;
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}
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