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mirror of git://projects.qi-hardware.com/fped.git synced 2024-11-22 06:45:56 +02:00

- destroy_obj: when deleting width expressions, check that they're actually

non-NULL
- gui.html: added more details on selecting



git-svn-id: http://svn.openmoko.org/trunk/eda/fped@5542 99fdad57-331a-0410-800a-d7fa5415bdb3
This commit is contained in:
werner 2009-08-26 14:06:26 +00:00
parent 2c9a359c0c
commit 3497aabf5c
2 changed files with 22 additions and 3 deletions

View File

@ -211,13 +211,16 @@ static void destroy_obj(struct obj *obj)
free(obj->u.pad.name);
break;
case ot_line:
free_expr(obj->u.line.width);
if (obj->u.line.width)
free_expr(obj->u.line.width);
break;
case ot_rect:
free_expr(obj->u.rect.width);
if (obj->u.rect.width)
free_expr(obj->u.rect.width);
break;
case ot_arc:
free_expr(obj->u.arc.width);
if (obj->u.arc.width)
free_expr(obj->u.arc.width);
break;
case ot_meas:
if (obj->u.meas.label)

View File

@ -143,6 +143,22 @@ Tools are used to add new elements and to manipulate existing ones.
<DD> The pointer. This is the default tool. The pointer is used to
select items and do move points of the selected item.
<P>
Clicking on an item selects it. If items overlap, the one with the
highest priority is selected. The priority is based on how difficult
it usually is to select an item, with frame references having a low
priority, pads, circles, arcs, rectangles, measurements, and lines
having increasingly higher priorities. There are a few special cases:
<UL>
<LI> The circle at the end of a vector has the highest priority
while its line has the lowest priority.
<LI> To select a frame reference, click on the L-shaped upper left
corner.
<LI> To select a measurement, click on the line with the text, not
the (hypothetical) line connecting the points being measured.
</UL>
If multiple items are under the mouse pointer, repeatedly clicking
iterates through them.
<P>
To move points, select the item, then move the mouse pointer over
the point to move. A red circle will appear under the mouse pointer.
Then drag the point to its new location and release the mouse button.