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QModelIndex
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com.trolltech.qt.core</FONT>
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Class QModelIndex</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>com.trolltech.qt.core.QModelIndex</B>
</PRE>
<HR>
<DL>
<DT><PRE>public class <B>QModelIndex</B><DT>extends java.lang.Object</DL>
</PRE>
<P>
<HR>
<P>
<!-- ========== METHOD SUMMARY =========== -->
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<B>Method Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/trolltech/qt/core/QModelIndex.html" title="class in com.trolltech.qt.core">QModelIndex</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/core/QModelIndex.html#child(int, int)">child</A></B>(int arow,
int acolumn)</CODE>
<BR>
Queries the model for a child index of this index.</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="../../../../com/trolltech/qt/core/QModelIndex.html#column()">column</A></B>()</CODE>
<BR>
Returns the column this model index refers to.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/core/QModelIndex.html#data()">data</A></B>()</CODE>
<BR>
Queries the model for the default data for this index.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/core/QModelIndex.html#data(int)">data</A></B>(int role)</CODE>
<BR>
Queries the model for data for this index.</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="../../../../com/trolltech/qt/core/QModelIndex.html#equals(java.lang.Object)">equals</A></B>(java.lang.Object other)</CODE>
<BR>
Compares this model index to another</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="../../../../com/trolltech/qt/core/QModelIndex.html#hashCode()">hashCode</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/core/QModelIndex.html#internalId()">internalId</A></B>()</CODE>
<BR>
Returns an int used by the model to associate
the index with the internal data structure.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/trolltech/qt/core/QAbstractItemModel.html" title="class in com.trolltech.qt.core">QAbstractItemModel</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/core/QModelIndex.html#model()">model</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/trolltech/qt/core/QModelIndex.html" title="class in com.trolltech.qt.core">QModelIndex</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/core/QModelIndex.html#parent()">parent</A></B>()</CODE>
<BR>
Queries the model for the parent of this item.</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="../../../../com/trolltech/qt/core/QModelIndex.html#row()">row</A></B>()</CODE>
<BR>
Returns the row this model index refers to.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/trolltech/qt/core/QModelIndex.html" title="class in com.trolltech.qt.core">QModelIndex</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/core/QModelIndex.html#sibling(int, int)">sibling</A></B>(int arow,
int acolumn)</CODE>
<BR>
Queries the model for a sibling of this model index.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/trolltech/qt/core/QModelIndex.html#toString()">toString</A></B>()</CODE>
<BR>
Returns a string representation of this QModelIndex.</TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, finalize, getClass, notify, notifyAll, wait, wait, wait</CODE></TD>
</TR>
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<P>
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<A NAME="row()"><!-- --></A><H3>
row</H3>
<PRE>
public int <B>row</B>()</PRE>
<DL>
<DD>Returns the row this model index refers to.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="column()"><!-- --></A><H3>
column</H3>
<PRE>
public int <B>column</B>()</PRE>
<DL>
<DD>Returns the column this model index refers to.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="internalId()"><!-- --></A><H3>
internalId</H3>
<PRE>
public long <B>internalId</B>()</PRE>
<DL>
<DD>Returns an int used by the model to associate
the index with the internal data structure.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="parent()"><!-- --></A><H3>
parent</H3>
<PRE>
public <A HREF="../../../../com/trolltech/qt/core/QModelIndex.html" title="class in com.trolltech.qt.core">QModelIndex</A> <B>parent</B>()</PRE>
<DL>
<DD>Queries the model for the parent of this item. This is equivalent to calling
<pre>
item.model().parent(item);
</re>
<P>
<DD><DL>
<DT><B>Returns:</B><DD>The parent index for this model index.</DL>
</DD>
</DL>
<HR>
<A NAME="sibling(int, int)"><!-- --></A><H3>
sibling</H3>
<PRE>
public <A HREF="../../../../com/trolltech/qt/core/QModelIndex.html" title="class in com.trolltech.qt.core">QModelIndex</A> <B>sibling</B>(int arow,
int acolumn)</PRE>
<DL>
<DD>Queries the model for a sibling of this model index.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>arow</CODE> - The row for the sibling.<DD><CODE>acolumn</CODE> - The column for the sibling.
<DT><B>Returns:</B><DD>The sibling of this item at the given position.</DL>
</DD>
</DL>
<HR>
<A NAME="child(int, int)"><!-- --></A><H3>
child</H3>
<PRE>
public <A HREF="../../../../com/trolltech/qt/core/QModelIndex.html" title="class in com.trolltech.qt.core">QModelIndex</A> <B>child</B>(int arow,
int acolumn)</PRE>
<DL>
<DD>Queries the model for a child index of this index.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>arow</CODE> - the row of the child.<DD><CODE>acolumn</CODE> - the column of the child.
<DT><B>Returns:</B><DD>The child at the given position.</DL>
</DD>
</DL>
<HR>
<A NAME="data()"><!-- --></A><H3>
data</H3>
<PRE>
public java.lang.Object <B>data</B>()</PRE>
<DL>
<DD>Queries the model for the default data for this index. The default data is
specified in <code>Qt.ItemDataRole.DisplayRole</code>.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>The data for this index</DL>
</DD>
</DL>
<HR>
<A NAME="data(int)"><!-- --></A><H3>
data</H3>
<PRE>
public java.lang.Object <B>data</B>(int role)</PRE>
<DL>
<DD>Queries the model for data for this index.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>role</CODE> - The data role to query for. The different data roles are available in
<code>com.trolltech.qt.core.Qt.ItemDataRole</code>
<DT><B>Returns:</B><DD>The data for this index.</DL>
</DD>
</DL>
<HR>
<A NAME="model()"><!-- --></A><H3>
model</H3>
<PRE>
public <A HREF="../../../../com/trolltech/qt/core/QAbstractItemModel.html" title="class in com.trolltech.qt.core">QAbstractItemModel</A> <B>model</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Returns:</B><DD>The model for this index.</DL>
</DD>
</DL>
<HR>
<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(java.lang.Object other)</PRE>
<DL>
<DD>Compares this model index to another
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>equals</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>other</CODE> - The object to compare to
<DT><B>Returns:</B><DD>True if the objects are equal; otherwise returns false.</DL>
</DD>
</DL>
<HR>
<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <B>hashCode</B>()</PRE>
<DL>
<DD>
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>hashCode</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Returns a string representation of this QModelIndex.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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