[155] in The GTK GIMP ToolKit mailing list archive
[gtk-list] Re: Another list question
daemon@ATHENA.MIT.EDU (Tim Janik)
Thu May 15 07:33:21 1997
Date: Thu, 15 May 1997 13:32:33 +0200 (CEST)
From: Tim Janik <Tim.Janik@Hamburg.Netsurf.DE>
To: gtk-list@redhat.com
In-Reply-To: <199705150927.LAA10043@nietzsche.bowtie.nl>
Resent-From: gtk-list@redhat.com
Reply-To: gtk-list@redhat.com
On Thu, 15 May 1997, Marc van Kempen wrote:
> Is it possible have an action performend when doubleclicking on
> a listitem?
>
> Judging from the list of signals possible for a list widget
> it does not seem possible:
> selection_changed
> select_child
> unselect_child
>
define a signal handler:
gint
signal_handler_event (GtkWidget *widget,
GdkEventButton *event,
gpointer func_data)
{
if (GTK_IS_LIST_ITEM(widget) &&
( event->type==GDK_2BUTTON_PRESS ||
event->type==GDK_3BUTTON_PRESS) ) {
printf("list item: i feel %s clicked on button %d\n",
event->type==GDK_2BUTTON_PRESS ? "double" : "triple",
event->button);
}
return FALSE;
}
and connect the handler to your object:
{
... list, listitem etc. init stuff
gtk_signal_connect (GTK_OBJECT(list_item),
"button_press_event",
GTK_SIGNAL_FUNC(signal_handler_event),
NULL);
/* and/or */
gtk_signal_connect (GTK_OBJECT(list_item),
"button_release_event",
GTK_SIGNAL_FUNC(signal_handler_event),
NULL);
... something else...
}
---
ciaoTJ
Tim.Janik@Hamburg.Netsurf.DE [signature: <CENS||ED>]
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