On Wed, 2 Sep 2009, sd wrote:
I wanted to add a handler function to menuitem.
// this line will lead to an error when compiling
G_CALLBACK(on_mnuGlobalConfig_activate), NULL);
In member function `int gkass::connect_signals()': argument of type
`void (gkass::)()' does not match `void (*)()'
'on_mnuGlobalConfig_activate' is a member function, while G_CALLBACK
expects a C function. In *mm we use signals from libsigc++. See for
instance:
http://www.gtkmm.org/docs/gtkmm-2.4/docs/tutorial/html/chapter-signals.html
Mark
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