bypass default shortcut keys except for entries and spinbuttons

keypress_bypass.diff

diff --git a/gmusicbrowser_layout.pm b/gmusicbrowser_layout.pm
index ee3a576..d0dc82b 100644
--- a/gmusicbrowser_layout.pm
+++ b/gmusicbrowser_layout.pm
@@ -981,7 +981,7 @@ sub CreateWidgets
        {       $widgets->{$_}->signal_connect(scroll_event => \&::ChangeVol)
                        for grep $widgets->{$_}, split /\s+/,$l;
        }
-       $self->signal_connect_after(key_press_event => \&KeyPressed);
+       $self->signal_connect(key_press_event => \&KeyPressed);
 
        $self->{layoutdepth}--;
        my @noparentboxes=grep m/^(?:[HV][BP]|[AMETNFSW]B|FR)/ && !$widgets->{$_}->parent, keys %$boxes;
@@ -1240,6 +1240,7 @@ sub ToggleFullscreen
 
 sub KeyPressed
 {      my ($self,$event)=@_;
+       my $focused=$self->get_focus; return 0 if $focused && ($focused->isa('Gtk2::Entry') || $focused->isa('Gtk2::SpinButton'));
        my $key=Gtk2::Gdk->keyval_name( $event->keyval );
        my $mod;
        $mod.='c' if $event->state >= 'control-mask';