Hi Maxime,
Thanks for your patch, i have apply it. :)
BTW, please add documentation and version macro in new patch.
Example, signals entryIconPress/entryIconRelease add after GTK+2.16, so
we need add
#if GTK_CHECK_VERSION(2,16,0)
entryIconPress,
entryIconRelease,
#endif
#if GTK_CHECK_VERSION(2,16,0)
...
signal define
...
#endif
wrap new code make sure old-GTK+ user can compile gtk2hs too. :)
Maxime Henrion <mhenr...@gmail.com> writes:
> Hello all,
>
>
> Here is a patch that adds new signal handlers for the "icon-press" and
> "icon-release" signals of the GtkEntry object. It was a bit trickier
> than I expected, because I needed a new connect_* function, which I
> foolishly wrote by hand to begin with :-). Furthermore, this signal
> passes along a GdkEventButton * so I had to familiarize myself with the
> EventM monad first.
>
> Anyways, I have been using them and can confirm they work fine. Funnily
> enough, the GTK+ API docs say those signals are given a plain GdkEvent
> *, but they really do send a GdkEventButton *... But I guess we can't
> blame them: they're stuck with C :-).
Below is GdkEvent define:
union GdkEvent
{
GdkEventType type;
GdkEventAny any;
GdkEventExpose expose;
GdkEventNoExpose no_expose;
GdkEventVisibility visibility;
GdkEventMotion motion;
GdkEventButton button;
GdkEventScroll scroll;
GdkEventKey key;
GdkEventCrossing crossing;
GdkEventFocus focus_change;
GdkEventConfigure configure;
GdkEventProperty property;
GdkEventSelection selection;
GdkEventOwnerChange owner_change;
GdkEventProximity proximity;
GdkEventClient client;
GdkEventDND dnd;
GdkEventWindowState window_state;
GdkEventSetting setting;
GdkEventGrabBroken grab_broken;
};
Yes, in this situation we need EventButton.
PS. it's easier to apply if you use command "darcs send -o gtk2hs.patch"
generate patch.
Cheers,
-- Andy
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