15 in some cases you may have to define a priority for the feedback areas. </p> |
15 in some cases you may have to define a priority for the feedback areas. </p> |
16 <p>Consider, for example, situations where a compound control has a simple |
16 <p>Consider, for example, situations where a compound control has a simple |
17 control inside its own area as illustrated in the figure below.</p> |
17 control inside its own area as illustrated in the figure below.</p> |
18 <fig id="GUID-C70125A6-393A-428D-A22B-7F6EEC72FAAF"> |
18 <fig id="GUID-C70125A6-393A-428D-A22B-7F6EEC72FAAF"> |
19 <title>Tactile feedback area priorities</title> |
19 <title>Tactile feedback area priorities</title> |
20 <image href="GUID-5BD8EE4B-3149-4331-91E0-7813DF4994E1_d0e76798_href.png" scale="70" placement="inline"/> |
20 <image href="GUID-5BD8EE4B-3149-4331-91E0-7813DF4994E1_d0e107134_href.png" scale="70" placement="inline"/> |
21 </fig> |
21 </fig> |
22 <p>In both situations, the compound control wants to give one type of feedback, |
22 <p>In both situations, the compound control wants to give one type of feedback, |
23 but there should be a different type of feedback (or no feedback at all) for |
23 but there should be a different type of feedback (or no feedback at all) for |
24 the simple control. Both controls can register themselves to area registry, |
24 the simple control. Both controls can register themselves to area registry, |
25 but the problem is making sure that simple control has a higher priority than |
25 but the problem is making sure that simple control has a higher priority than |
34 </ol></p> |
34 </ol></p> |
35 <p>In many cases the first option is most natural choice, but you can also |
35 <p>In many cases the first option is most natural choice, but you can also |
36 use the second option in case the situation changes after the areas have been |
36 use the second option in case the situation changes after the areas have been |
37 already added to the area registry.</p> |
37 already added to the area registry.</p> |
38 <note><p>The priority order will only remain as long as the next area is added |
38 <note><p>The priority order will only remain as long as the next area is added |
39 to the registry, i.e. moving some area to first priority will only keep it |
39 to the registry, that is, moving some area to first priority will only keep |
40 as the top priority area as long as the next area is added to the registry. |
40 it as the top priority area as long as the next area is added to the registry. |
41 (Registry entries of one window are kept in a stack, and new areas are always |
41 (Registry entries of one window are kept in a stack, and new areas are always |
42 added on top.)</p></note> |
42 added on top.)</p></note> |
43 </conbody></concept> |
43 </conbody></concept> |