a9eb81a016
The functions katze_property_proxy and katze_propery_label can intelligently create widgets that represent properties of a particular object. This allows for building up a configuration interface with few to no code dealing with specific settings.
60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
/*
|
|
Copyright (C) 2007-2008 Christian Dywan <christian@twotoasts.de>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
See the file COPYING for the full license text.
|
|
*/
|
|
|
|
#ifndef __KATZE_UTILS_H__
|
|
#define __KATZE_UTILS_H__
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**
|
|
* katze_assign:
|
|
* @lvalue: a pointer
|
|
* @rvalue: the new value
|
|
*
|
|
* Frees @lvalue if needed and assigns it the value of @rvalue.
|
|
**/
|
|
#define katze_assign(lvalue, rvalue) \
|
|
if (1) \
|
|
{ \
|
|
g_free (lvalue); \
|
|
lvalue = rvalue; \
|
|
}
|
|
|
|
/**
|
|
* katze_object_assign:
|
|
* @lvalue: a gobject
|
|
* @rvalue: the new value
|
|
*
|
|
* Unrefs @lvalue if needed and assigns it the value of @rvalue.
|
|
**/
|
|
#define katze_object_assign(lvalue, rvalue) \
|
|
if (1) \
|
|
{ \
|
|
if (lvalue) \
|
|
g_object_unref (lvalue); \
|
|
lvalue = rvalue; \
|
|
}
|
|
|
|
GtkWidget*
|
|
katze_property_proxy (gpointer object,
|
|
const gchar* property,
|
|
const gchar* hint);
|
|
|
|
GtkWidget*
|
|
katze_property_label (gpointer object,
|
|
const gchar* property);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __KATZE_UTILS_H__ */
|