Re: [gtk-list] menu popup
- From: "Bakstein Hynek" <BAKSTEIN plk mff cuni cz>
- To: Matt Wimer <matt thunder cgibuilder com>, gtk-list redhat com
- Subject: Re: [gtk-list] menu popup
- Date: Thu, 16 Apr 1998 12:32:03 +0200
Hi,
> I'm looking for a way to popup a menu inside of
> a text widget when the user click with the right mouse button.
>
> i don't want the menu to show up on any other event.
>
I use a popup menu attached to right mouse button click on GtkButton.
To achieve this I attach a signal handler to that button and in that
handler I use this piece of code:
/* create the popup menu - variable GtkWidget *popmenu */
/* this connects a handler needed to relase a pointer grab after
destroying a popup menu */
gtk_signal_connect( GTK_OBJECT( popmenu ), "deactivate",
GTK_SIGNAL_FUNC( wsPopOut ), NULL );
/* this actually popups the menu - all the parameters are results
of experiments... */
gtk_menu_popup( GTK_MENU( popmenu ), NULL, NULL, NULL, NULL,
0, time(0) );
/* this adds the pointer grab to popup menu */
gdk_pointer_grab( popmenu->window, TRUE,
(GdkEventMask)(GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELASE_MASK |
GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK), NULL, NULL,
GDK_CURRENT_TIME );
> i would also like the menu to go away if the user clicks with
> any mouse button inside or outside the popup menu.
>
this does the trick, but you have to ungrab the pointer in callback
function wsPopOut()... call gdk_pointer_ungrab( GDK_CURRENT_TIME )
there
> a howto on this would be great.
>
I have come to this piece of code by consulting my friend and gimp
code... but now there is some example in tutorial, I think.
> matt wimer
>
Hynek
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