Re: I'd like to ask about menu item callback

[Arren <jianling xiang sw-linux com>]

struct _data {
type data1;
type data2;
} data;

on_activate_test(GtkmenuItem *menuitem, gpointer data);



nguyen phong 写道:

> Hi alll,
>
> How can I pass 2 parameters to the callback function of a menu item?
> For example:
> In callback function:
> void on_activate_test(GtkMenuItem *menuitem,
> gpointer user_data1,
> gpointer user_data2
> ) ;
> Where to pass user_data1 and user_data2?
>
> ---------------------------------
>
> and
> how can I pass a widget parameter and a data parameter when I click on
> the menu_item
> For example:
> In callback function:
> void call_back_test(GtkWidget *widget,gpointer user_data)
> Where to pass user_data?
>
> I'm looking for hear from you.
> Thank you very much.
> Phong
>
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