sizerequirements.html

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<A NAME="minimum"><!-- --></A><H3>
minimum</H3>
<PRE>
public int <B>minimum</B></PRE>
<DL>
<DD>The minimum size required.
 For a component <code>comp</code>, this should be equal to either
 <code>comp.getMinimumSize().width</code> or
 <code>comp.getMinimumSize().height</code>.</DL>
<HR>

<A NAME="preferred"><!-- --></A><H3>
preferred</H3>
<PRE>
public int <B>preferred</B></PRE>
<DL>
<DD>The preferred (natural) size.
 For a component <code>comp</code>, this should be equal to either
 <code>comp.getPreferredSize().width</code> or
 <code>comp.getPreferredSize().height</code>.</DL>
<HR>

<A NAME="maximum"><!-- --></A><H3>
maximum</H3>
<PRE>
public int <B>maximum</B></PRE>
<DL>
<DD>The maximum size allowed.
 For a component <code>comp</code>, this should be equal to either
 <code>comp.getMaximumSize().width</code> or
 <code>comp.getMaximumSize().height</code>.</DL>
<HR>

<A NAME="alignment"><!-- --></A><H3>
alignment</H3>
<PRE>
public float <B>alignment</B></PRE>
<DL>
<DD>The alignment, specified as a value between 0.0 and 1.0,
 inclusive.
 To specify centering, the alignment should be 0.5.</DL>

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<A NAME="SizeRequirements()"><!-- --></A><H3>
SizeRequirements</H3>
<PRE>
public <B>SizeRequirements</B>()</PRE>
<DL>
<DD>Creates a SizeRequirements object with the minimum, preferred,
 and maximum sizes set to zero and an alignment value of 0.5
 (centered).</DL>
<HR>

<A NAME="SizeRequirements(int, int, int, float)"><!-- --></A><H3>
SizeRequirements</H3>
<PRE>
public <B>SizeRequirements</B>(int&nbsp;min,
                        int&nbsp;pref,
                        int&nbsp;max,
                        float&nbsp;a)</PRE>
<DL>
<DD>Creates a SizeRequirements object with the specified minimum, preferred,
 and maximum sizes and the specified alignment.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>min</CODE> - the minimum size >= 0<DD><CODE>pref</CODE> - the preferred size >= 0<DD><CODE>max</CODE> - the maximum size >= 0<DD><CODE>a</CODE> - the alignment >= 0.0f && <= 1.0f</DL>
</DD>
</DL>

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<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public <A HREF="../../java/lang/String.html">String</A> <B>toString</B>()</PRE>
<DL>
<DD>Returns a string describing the minimum, preferred, and maximum
 size requirements, along with the alignment.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/lang/Object.html#toString()">toString</A></CODE> in class <CODE><A HREF="../../java/lang/Object.html">Object</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the string</DL>
</DD>
</DL>
<HR>

<A NAME="getTiledSizeRequirements(javax.swing.SizeRequirements[])"><!-- --></A><H3>
getTiledSizeRequirements</H3>
<PRE>
public static <A HREF="../../javax/swing/SizeRequirements.html">SizeRequirements</A> <B>getTiledSizeRequirements</B>(<A HREF="../../javax/swing/SizeRequirements.html">SizeRequirements</A>[]&nbsp;children)</PRE>
<DL>
<DD>Determines the total space necessary to
 place a set of components end-to-end.  The needs
 of each component in the set are represented by an entry in the
 passed-in SizeRequirements array.
 The returned SizeRequirements object has an alignment of 0.5
 (centered).  The space requirement is never more than
 Integer.MAX_VALUE.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>children</CODE> - the space requirements for a set of components.
   The vector may be of zero length, which will result in a
   default SizeRequirements object instance being passed back.<DT><B>Returns:</B><DD>the total space requirements.</DL>
</DD>
</DL>
<HR>

<A NAME="getAlignedSizeRequirements(javax.swing.SizeRequirements[])"><!-- --></A><H3>
getAlignedSizeRequirements</H3>
<PRE>
public static <A HREF="../../javax/swing/SizeRequirements.html">SizeRequirements</A> <B>getAlignedSizeRequirements</B>(<A HREF="../../javax/swing/SizeRequirements.html">SizeRequirements</A>[]&nbsp;children)</PRE>
<DL>
<DD>Determines the total space necessary to
 align a set of components.  The needs
 of each component in the set are represented by an entry in the
 passed-in SizeRequirements array.  The total space required will
 never be more than Integer.MAX_VALUE.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>children</CODE> - the set of child requirements.  If of zero length,
  the returns result will be a default instance of SizeRequirements.<DT><B>Returns:</B><DD>the total space requirements.</DL>
</DD>
</DL>
<HR>

<A NAME="calculateTiledPositions(int, javax.swing.SizeRequirements, javax.swing.SizeRequirements[], int[], int[])"><!-- --></A><H3>
calculateTiledPositions</H3>
<PRE>
public static void <B>calculateTiledPositions</B>(int&nbsp;allocated,
                                           <A HREF="../../javax/swing/SizeRequirements.html">SizeRequirements</A>&nbsp;total,
                                           <A HREF="../../javax/swing/SizeRequirements.html">SizeRequirements</A>[]&nbsp;children,
                                           int[]&nbsp;offsets,
                                           int[]&nbsp;spans)</PRE>
<DL>
<DD>Creates a bunch of offset/span pairs representing how to
 lay out a set of components end-to-end.
 This method requires that you specify
 the total amount of space to be allocated,
 the size requirements for each component to be placed
 (specified as an array of SizeRequirements), and
 the total size requirement of the set of components.
 You can get the total size requirement
 by invoking the getTiledSizeRequirements method.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>allocated</CODE> - the total span to be allocated >= 0.<DD><CODE>total</CODE> - the total of the children requests.  This argument
  is optional and may be null.<DD><CODE>children</CODE> - the size requirements for each component.<DD><CODE>offsets</CODE> - the offset from 0 for each child where
   the spans were allocated (determines placement of the span).<DD><CODE>spans</CODE> - the span allocated for each child to make the
   total target span.</DL>
</DD>
</DL>
<HR>

<A NAME="calculateAlignedPositions(int, javax.swing.SizeRequirements, javax.swing.SizeRequirements[], int[], int[])"><!-- --></A><H3>
calculateAlignedPositions</H3>
<PRE>
public static void <B>calculateAlignedPositions</B>(int&nbsp;allocated,
                                             <A HREF="../../javax/swing/SizeRequirements.html">SizeRequirements</A>&nbsp;total,
                                             <A HREF="../../javax/swing/SizeRequirements.html">SizeRequirements</A>[]&nbsp;children,
                                             int[]&nbsp;offsets,
                                             int[]&nbsp;spans)</PRE>
<DL>
<DD>Creates a bunch of offset/span pairs specifying how to
 lay out a set of components with the specified alignments.
 The resulting span allocations will overlap, with each one
 fitting as well as possible into the given total allocation.
 This method requires that you specify
 the total amount of space to be allocated,
 the size requirements for each component to be placed
 (specified as an array of SizeRequirements), and
 the total size requirements of the set of components
 (only the alignment field of which is actually used).
 You can get the total size requirement by invoking
 getAlignedSizeRequirements.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>allocated</CODE> - the total span to be allocated >= 0.<DD><CODE>total</CODE> - the total of the children requests.<DD><CODE>children</CODE> - the size requirements for each component.<DD><CODE>offsets</CODE> - the offset from 0 for each child where
   the spans were allocated (determines placement of the span).<DD><CODE>spans</CODE> - the span allocated for each child to make the
   total target span.</DL>
</DD>
</DL>
<HR>

<A NAME="adjustSizes(int, javax.swing.SizeRequirements[])"><!-- --></A><H3>
adjustSizes</H3>
<PRE>
public static int[] <B>adjustSizes</B>(int&nbsp;delta,
                                <A HREF="../../javax/swing/SizeRequirements.html">SizeRequirements</A>[]&nbsp;children)</PRE>
<DL>
<DD>Adjust a specified array of sizes by a given amount.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>delta</CODE> - an int specifying the size difference<DD><CODE>children</CODE> - an array of SizeRequirements objects<DT><B>Returns:</B><DD>an array of ints containing the final size for each item</DL>
</DD>
</DL>
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