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| author | Benjamin Otte <otte@redhat.com> | 2010-10-09 11:51:53 +0800 |
|---|---|---|
| committer | Matthew Barnes <mbarnes@redhat.com> | 2010-10-30 01:49:59 +0800 |
| commit | 6798b256cd3a74c5bbd76071d1073b628d740ca9 (patch) | |
| tree | 2ab1763b870a3fcec30f324c8aaa417ed884ad54 /libgnomecanvas | |
| parent | ebd534357ebcba5fef130d81b3f23c00c418a444 (diff) | |
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gnome-canvas: Remove close_enough member
It's never set, so just replace it with its default value 0 everywhere.
Diffstat (limited to 'libgnomecanvas')
| -rw-r--r-- | libgnomecanvas/gnome-canvas.c | 13 | ||||
| -rw-r--r-- | libgnomecanvas/gnome-canvas.h | 3 |
2 files changed, 3 insertions, 13 deletions
diff --git a/libgnomecanvas/gnome-canvas.c b/libgnomecanvas/gnome-canvas.c index f89133c9ad..f79b37e75e 100644 --- a/libgnomecanvas/gnome-canvas.c +++ b/libgnomecanvas/gnome-canvas.c @@ -1757,18 +1757,12 @@ gnome_canvas_group_point (GnomeCanvasItem *item, GnomeCanvasGroup *group; GList *list; GnomeCanvasItem *child, *point_item; - gint x1, y1, x2, y2; gdouble gx, gy; gdouble dist, best; gint has_point; group = GNOME_CANVAS_GROUP (item); - x1 = cx - item->canvas->close_enough; - y1 = cy - item->canvas->close_enough; - x2 = cx + item->canvas->close_enough; - y2 = cy + item->canvas->close_enough; - best = 0.0; *actual_item = NULL; @@ -1780,7 +1774,7 @@ gnome_canvas_group_point (GnomeCanvasItem *item, for (list = group->item_list; list; list = list->next) { child = list->data; - if ((child->x1 > x2) || (child->y1 > y2) || (child->x2 < x1) || (child->y2 < y1)) + if ((child->x1 > cx) || (child->y1 > cy) || (child->x2 < cx) || (child->y2 < cy)) continue; point_item = NULL; /* cater for incomplete item implementations */ @@ -1794,8 +1788,7 @@ gnome_canvas_group_point (GnomeCanvasItem *item, if (has_point && point_item - && ((gint) (dist * item->canvas->pixels_per_unit + 0.5) - <= item->canvas->close_enough)) { + && ((gint) (dist * item->canvas->pixels_per_unit + 0.5) <= 0)) { best = dist; *actual_item = point_item; } @@ -3586,7 +3579,7 @@ gnome_canvas_get_item_at (GnomeCanvas *canvas, gdouble x, gdouble y) gnome_canvas_w2c (canvas, x, y, &cx, &cy); dist = gnome_canvas_item_invoke_point (canvas->root, x, y, cx, cy, &item); - if ((gint) (dist * canvas->pixels_per_unit + 0.5) <= canvas->close_enough) + if ((gint) (dist * canvas->pixels_per_unit + 0.5) <= 0) return item; else return NULL; diff --git a/libgnomecanvas/gnome-canvas.h b/libgnomecanvas/gnome-canvas.h index c698c833aa..bc11df3b62 100644 --- a/libgnomecanvas/gnome-canvas.h +++ b/libgnomecanvas/gnome-canvas.h @@ -417,9 +417,6 @@ struct _GnomeCanvas { /* Event mask specified when grabbing an item */ guint grabbed_event_mask; - /* Tolerance distance for picking items */ - gint close_enough; - /* Whether the canvas should center the scroll region in the middle of * the window if the scroll region is smaller than the window. */ |