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st-widget: Allow diagonal moves for directional keynav

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This allows us to do directional keyboard navigation when there's no
actor inside the horizontal or vertical strip extending from the
origin actor but there are other actors to the sides of that strip
that could still be used as targets even if that means the focus would
move diagonally.

https://bugzilla.gnome.org/show_bug.cgi?id=663901
This commit is contained in:
Rui Matos 2012-02-11 02:39:38 +01:00
parent d542f63d3f
commit 02aae631d8
1 changed files with 0 additions and 8 deletions
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8
src/st/st-widget.c
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@ -1728,29 +1728,21 @@ filter_by_position (GList *children,
case GTK_DIR_UP:
if (cbox.y2 > rbox->y1 + 0.1)
continue;
if (cbox.x1 >= rbox->x2 || cbox.x2 <= rbox->x1)
continue;
break;
case GTK_DIR_DOWN:
if (cbox.y1 < rbox->y2 - 0.1)
continue;
if (cbox.x1 >= rbox->x2 || cbox.x2 <= rbox->x1)
continue;
break;
case GTK_DIR_LEFT:
if (cbox.x2 > rbox->x1 + 0.1)
continue;
if (cbox.y1 >= rbox->y2 || cbox.y2 <= rbox->y1)
continue;
break;
case GTK_DIR_RIGHT:
if (cbox.x1 < rbox->x2 - 0.1)
continue;
if (cbox.y1 >= rbox->y2 || cbox.y2 <= rbox->y1)
continue;
break;
default: