📄 accessibleselection.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Thu Apr 27 23:37:14 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Interface AccessibleSelection</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/AccessibleSelection.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../index-files/index-1.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Std. Ed. v1.3</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../javax/accessibility/AccessibleIcon.html"><B>PREV CLASS</B></A> <A HREF="../../javax/accessibility/AccessibleTable.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="AccessibleSelection.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">javax.accessibility</FONT><BR>Interface AccessibleSelection</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../java/awt/List.AccessibleAWTList.html">List.AccessibleAWTList</A>, <A HREF="../../java/awt/MenuComponent.AccessibleAWTMenuComponent.html">MenuComponent.AccessibleAWTMenuComponent</A>, <A HREF="../../javax/swing/JTabbedPane.AccessibleJTabbedPane.html">JTabbedPane.AccessibleJTabbedPane</A>, <A HREF="../../javax/swing/JMenu.AccessibleJMenu.html">JMenu.AccessibleJMenu</A>, <A HREF="../../javax/swing/JComboBox.AccessibleJComboBox.html">JComboBox.AccessibleJComboBox</A>, <A HREF="../../javax/swing/JList.AccessibleJList.html">JList.AccessibleJList</A>, <A HREF="../../javax/swing/JTree.AccessibleJTree.html">JTree.AccessibleJTree</A>, <A HREF="../../javax/swing/JTree.AccessibleJTree.AccessibleJTreeNode.html">JTree.AccessibleJTree.AccessibleJTreeNode</A>, <A HREF="../../javax/swing/JTable.AccessibleJTable.html">JTable.AccessibleJTable</A>, <A HREF="../../javax/swing/JMenuBar.AccessibleJMenuBar.html">JMenuBar.AccessibleJMenuBar</A></DD></DL><HR><DL><DT>public interface <B>AccessibleSelection</B></DL><P>This AccessibleSelection interface provides the standard mechanism for an assistive technology to determine what the current selected children are, as well as modify the selection set. Any object that has children that can be selected should support the AccessibleSelection interface. Applications can determine if an object supports the AccessibleSelection interface by first obtaining its AccessibleContext (see <A HREF="../../javax/accessibility/Accessible.html"><CODE>Accessible</CODE></A>) and then calling the <A HREF="../../javax/accessibility/AccessibleContext.html#getAccessibleSelection()"><CODE>AccessibleContext.getAccessibleSelection()</CODE></A> method. If the return value is not null, the object supports this interface.<P><DL><DT><B>See Also: </B><DD><A HREF="../../javax/accessibility/Accessible.html"><CODE>Accessible</CODE></A>, <A HREF="../../javax/accessibility/Accessible.html#getAccessibleContext()"><CODE>Accessible.getAccessibleContext()</CODE></A>, <A HREF="../../javax/accessibility/AccessibleContext.html"><CODE>AccessibleContext</CODE></A>, <A HREF="../../javax/accessibility/AccessibleContext.html#getAccessibleSelection()"><CODE>AccessibleContext.getAccessibleSelection()</CODE></A></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/accessibility/AccessibleSelection.html#addAccessibleSelection(int)">addAccessibleSelection</A></B>(int i)</CODE><BR> Adds the specified Accessible child of the object to the object's selection.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/accessibility/AccessibleSelection.html#clearAccessibleSelection()">clearAccessibleSelection</A></B>()</CODE><BR> Clears the selection in the object, so that no children in the object are selected.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/accessibility/Accessible.html">Accessible</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/accessibility/AccessibleSelection.html#getAccessibleSelection(int)">getAccessibleSelection</A></B>(int i)</CODE><BR> Returns an Accessible representing the specified selected child of the object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/accessibility/AccessibleSelection.html#getAccessibleSelectionCount()">getAccessibleSelectionCount</A></B>()</CODE><BR> Returns the number of Accessible children currently selected.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/accessibility/AccessibleSelection.html#isAccessibleChildSelected(int)">isAccessibleChildSelected</A></B>(int i)</CODE><BR> Determines if the current child of this object is selected.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/accessibility/AccessibleSelection.html#removeAccessibleSelection(int)">removeAccessibleSelection</A></B>(int i)</CODE><BR> Removes the specified child of the object from the object's selection.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD>⌨️ 快捷键说明
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