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MID Profile: Class Spacer
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SUMMARY: INNER | <A HREF="#fields_inherited_from_class_javax.microedition.lcdui.Item">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD>
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javax.microedition.lcdui</FONT>
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Class Spacer</H2>
<PRE>
<A HREF="../../../java/lang/Object.html">java.lang.Object</A>
|
+--<A HREF="../../../javax/microedition/lcdui/Item.html">javax.microedition.lcdui.Item</A>
|
+--<B>javax.microedition.lcdui.Spacer</B>
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<DT>public class <B>Spacer</B><DT>extends <A HREF="../../../javax/microedition/lcdui/Item.html">Item</A></DL>
<P>
A blank, non-interactive item that has a settable minimum size. The minimum width is useful for allocating flexible amounts of space between <code>Items</code> within the same row of a <code>Form</code>. The minimum height is useful for enforcing a particular minimum height of a row. The application can set the minimum width or height to any non-negative value. The implementation may enforce implementation-defined maximum values for the minimum width and height. <p>The unlocked preferred width of a <code>Spacer</code> is the same as its current minimum width. Its unlocked preferred height is the same as its current minimum height.</p> <p>Since a <code>Spacer's</code> primary purpose is to position other items, it is restricted to be non-interactive, and the application is not allowed to add <code>Commands</code> to a <code>Spacer</code>. Since the presence of a label on an <code>Item</code> may affect layout in device-specific ways, the label of a <code>Spacer</code> is restricted to always be <code>null</code>, and the application is not allowed to change it.</p>
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<DT><B>Since: </B><DD>MIDP 2.0</DD>
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<TD><B>Fields inherited from class javax.microedition.lcdui.<A HREF="../../../javax/microedition/lcdui/Item.html">Item</A></B></TD>
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<TD><CODE><A HREF="../../../javax/microedition/lcdui/Item.html#BUTTON">BUTTON</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#HYPERLINK">HYPERLINK</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_2">LAYOUT_2</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_BOTTOM">LAYOUT_BOTTOM</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_CENTER">LAYOUT_CENTER</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_DEFAULT">LAYOUT_DEFAULT</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_EXPAND">LAYOUT_EXPAND</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_LEFT">LAYOUT_LEFT</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_NEWLINE_AFTER">LAYOUT_NEWLINE_AFTER</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_NEWLINE_BEFORE">LAYOUT_NEWLINE_BEFORE</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_RIGHT">LAYOUT_RIGHT</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_SHRINK">LAYOUT_SHRINK</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_TOP">LAYOUT_TOP</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_VCENTER">LAYOUT_VCENTER</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_VEXPAND">LAYOUT_VEXPAND</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#LAYOUT_VSHRINK">LAYOUT_VSHRINK</A>, <A HREF="../../../javax/microedition/lcdui/Item.html#PLAIN">PLAIN</A></CODE></TD>
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<B>Constructor Summary</B></FONT></TD>
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<TD><CODE><B><A HREF="../../../javax/microedition/lcdui/Spacer.html#Spacer(int, int)">Spacer</A></B>(int minWidth, int minHeight)</CODE>
<BR>
Creates a new <code>Spacer</code> with the given minimum size.</TD>
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<B>Method Summary</B></FONT></TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/microedition/lcdui/Spacer.html#addCommand(javax.microedition.lcdui.Command)">addCommand</A></B>(<A HREF="../../../javax/microedition/lcdui/Command.html">Command</A> cmd)</CODE>
<BR>
<code>Spacers</code> are restricted from having <code>Commands</code>, so this method will always throw <code>IllegalStateException</code> whenever it is called.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/microedition/lcdui/Spacer.html#setDefaultCommand(javax.microedition.lcdui.Command)">setDefaultCommand</A></B>(<A HREF="../../../javax/microedition/lcdui/Command.html">Command</A> cmd)</CODE>
<BR>
Spacers are restricted from having <code>Commands</code>, so this method will always throw <code>IllegalStateException</code> whenever it is called.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/microedition/lcdui/Spacer.html#setLabel(java.lang.String)">setLabel</A></B>(<A HREF="../../../java/lang/String.html">String</A> label)</CODE>
<BR>
<code>Spacers</code> are restricted to having <code>null</code> labels, so this method will always throw <code>IllegalStateException</code> whenever it is called.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/microedition/lcdui/Spacer.html#setMinimumSize(int, int)">setMinimumSize</A></B>(int minWidth, int minHeight)</CODE>
<BR>
Sets the minimum size for this spacer.</TD>
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