25 to identify the required data. </p> <p>It uses a stream dictionary to maintain |
25 to identify the required data. </p> <p>It uses a stream dictionary to maintain |
26 UID and stream ID pairs, and always makes the stream dictionary the root stream |
26 UID and stream ID pairs, and always makes the stream dictionary the root stream |
27 of the store. </p> <p>The essential features of the <codeph>CClipboard</codeph> class |
27 of the store. </p> <p>The essential features of the <codeph>CClipboard</codeph> class |
28 are shown in the following diagram: </p> <fig id="GUID-22419444-933C-5431-9717-CD332A17FCF2"> |
28 are shown in the following diagram: </p> <fig id="GUID-22419444-933C-5431-9717-CD332A17FCF2"> |
29 <title> Clipboard class structure </title> |
29 <title> Clipboard class structure </title> |
30 <image href="GUID-15591211-58D3-56B6-868F-D34C30ED7A7A_d0e176040_href.png" placement="inline"/> |
30 <image href="GUID-15591211-58D3-56B6-868F-D34C30ED7A7A_d0e181065_href.png" placement="inline"/> |
31 </fig> <p>Any type of data can be placed on the clipboard. When retrieving |
31 </fig> <p>Any type of data can be placed on the clipboard. When retrieving |
32 data, applications check the UID in the stream dictionary to determine whether |
32 data, applications check the UID in the stream dictionary to determine whether |
33 there is any data relevant to them. The following diagram illustrates a typical |
33 there is any data relevant to them. The following diagram illustrates a typical |
34 situation: </p> <fig id="GUID-3ABDDCDD-DBC9-5BD5-8448-8249F535FB06"> |
34 situation: </p> <fig id="GUID-3ABDDCDD-DBC9-5BD5-8448-8249F535FB06"> |
35 <title> Clipboard store </title> |
35 <title> Clipboard store </title> |
36 <image href="GUID-F5B58B20-B85C-5BCD-B1EB-69CCE42DE6BB_d0e176051_href.png" placement="inline"/> |
36 <image href="GUID-F5B58B20-B85C-5BCD-B1EB-69CCE42DE6BB_d0e181076_href.png" placement="inline"/> |
37 </fig> </section> |
37 </fig> </section> |
38 </conbody><related-links> |
38 </conbody><related-links> |
39 <link href="GUID-8C94EE15-82EA-4A95-9044-C3404F95BD51.dita"><linktext>Using Clipboard</linktext> |
39 <link href="GUID-8C94EE15-82EA-4A95-9044-C3404F95BD51.dita"><linktext>Using Clipboard</linktext> |
40 </link> |
40 </link> |
41 <link href="GUID-B683496C-652E-5F48-924E-52D2FF3A78A7.dita"><linktext>Direct file |
41 <link href="GUID-B683496C-652E-5F48-924E-52D2FF3A78A7.dita"><linktext>Direct file |