Add backword and forward actions to mouse buttons 4 & 5.

Can't test it because i don't have such a beast but it works with the
buttons I do have.

FS #58

1 files changed, 16 insertions, 0 deletions

diff --git a/xxxterm.c b/xxxterm.c
index 1860cec..4c8d18d 100644
--- a/xxxterm.c
+++ b/xxxterm.c
@@ -5031,8 +5031,24 @@ struct cmd {
 gboolean
 wv_button_cb(GtkWidget *btn, GdkEventButton *e, struct tab *t)
 {
+	struct karg		a;
+
 	hide_oops(t);
 
+	if (e->type == GDK_BUTTON_PRESS && e->button == 8 /* btn 4 */) {
+		/* go backward */
+		a.i = XT_NAV_BACK;
+		navaction(t, &a);
+
+		return (TRUE);
+	} else if (e->type == GDK_BUTTON_PRESS && e->button == 9 /* btn 5 */) {
+		/* go forward */
+		a.i = XT_NAV_FORWARD;
+		navaction(t, &a);
+
+		return (TRUE);
+	}
+
 	return (FALSE);
 }