X-Git-Url: https://git.draconx.ca/gitweb/gob-dx.git/blobdiff_plain/c9914e54f16c3315d47040f4cca2d3788228c504..714b58ab4606ed4d40cec3702cb378938f8c883f:/doc/gob.1.in

diff --git a/doc/gob.1.in b/doc/gob.1.in
index 7d0c285..81aa107 100644
--- a/doc/gob.1.in
+++ b/doc/gob.1.in
@@ -382,18 +382,18 @@ value part of the argument.  So for setting an argument of height, one would
 use (for object type My:Object):
 .nf
 
-  gtk_object_set(GTK_OBJECT(object),
-                 MY_OBJECT_ARG_HEIGHT(7),
-                 NULL);
+  gtk_object_set (GTK_OBJECT (object),
+                  MY_OBJECT_ARG_HEIGHT (7),
+                  NULL);
 
 .fi
 And for getting, you would use:
 .nf
 
   int height;
-  gtk_object_set(GTK_OBJECT(object),
-                 MY_OBJECT_GET_ARG_HEIGHT(&height),
-                 NULL);
+  gtk_object_set (GTK_OBJECT (object),
+                  MY_OBJECT_GET_ARG_HEIGHT (&height),
+                  NULL);
 
 .fi
 Note however that the type safety only works completely on GNU C compilers.
@@ -654,6 +654,21 @@ flags, although this is probably very rare.  These are the GTK_RUN_* flags,
 and you can add them without the GTK_RUN_ prefix into a parenthesis, just
 after the "signal" keyword.  By default all public signals are GTK_RUN_ACTION.
 .PP
+Since 1.0.6, gob creates wrapper signal macros for signal connection
+typesafety, at least on gnu compilers.  These macros are named
+<type>_SIGNAL_<signal name>(func), where func is the function pointer.  This
+pointer must be of the correct type, or you will get an initialization from
+wrong pointer type warning.  This macro, much like the argument macros, wraps
+both the name and the function pointer parameters.  For example to connect a
+signal "changed" to a function "foo", you would do:
+.nf
+
+  gtk_signal_connect (GTK_OBJECT (object),
+                      MY_OBJECT_SIGNAL_CHANGED (foo),
+                      NULL);
+
+.fi
+.PP
 Override methods:
 .PP
 If you need to override some method (a signal or a virtual method
@@ -809,6 +824,24 @@ use the full name of the method inside your code.  Also note that gob does
 not use any C++ features, this option will just make the generated code
 compile with a C++ compiler.
 
+.SH OVERRIDING THE GET_TYPE METHOD
+.PP
+The get_type is not really a method, but a function which initializes your
+object.  Recently objects appeared which require you to make a custom
+get_type function (BonoboXObject currently).  So in 1.0.7 it is now possible
+to override this function.  To do so, just define a new public method called
+get_type, with no arguments.  Example:
+.nf
+
+  public GtkType
+  get_type (void)
+  {
+	/* code goes here */
+	return some_type;
+  }
+
+.fi
+
 .SH IDENTIFIER CONFLICTS
 .PP
 Gob will need to define some local variables and functions in the generated