scrollpanelayout.html

API資料大全

<DT><B>See Also: </B><DD><A HREF="../../javax/swing/JScrollPane.html#setCorner(java.lang.String, java.awt.Component)"><CODE>JScrollPane.setCorner(java.lang.String, java.awt.Component)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="lowerRight"><!-- --></A><H3>
lowerRight</H3>
<PRE>
protected <A HREF="../../java/awt/Component.html">Component</A> <B>lowerRight</B></PRE>
<DL>
<DD>The component to display in the lower right corner.  Default is null.<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../javax/swing/JScrollPane.html#setCorner(java.lang.String, java.awt.Component)"><CODE>JScrollPane.setCorner(java.lang.String, java.awt.Component)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="upperLeft"><!-- --></A><H3>
upperLeft</H3>
<PRE>
protected <A HREF="../../java/awt/Component.html">Component</A> <B>upperLeft</B></PRE>
<DL>
<DD>The component to display in the upper left corner.  Default is null.<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../javax/swing/JScrollPane.html#setCorner(java.lang.String, java.awt.Component)"><CODE>JScrollPane.setCorner(java.lang.String, java.awt.Component)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="upperRight"><!-- --></A><H3>
upperRight</H3>
<PRE>
protected <A HREF="../../java/awt/Component.html">Component</A> <B>upperRight</B></PRE>
<DL>
<DD>The component to display in the upper right corner.  Default is null.<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../javax/swing/JScrollPane.html#setCorner(java.lang.String, java.awt.Component)"><CODE>JScrollPane.setCorner(java.lang.String, java.awt.Component)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="vsbPolicy"><!-- --></A><H3>
vsbPolicy</H3>
<PRE>
protected int <B>vsbPolicy</B></PRE>
<DL>
<DD>The display policy for the vertical scrollbar.
 The default is JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED.  
 <p>
 This field is obsolete, please use the JScrollPane field instead.<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../javax/swing/JScrollPane.html#setVerticalScrollBarPolicy(int)"><CODE>JScrollPane.setVerticalScrollBarPolicy(int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="hsbPolicy"><!-- --></A><H3>
hsbPolicy</H3>
<PRE>
protected int <B>hsbPolicy</B></PRE>
<DL>
<DD>The display policy for the horizontal scrollbar.
 The default is JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED.
 <p>
 This field is obsolete, please use the JScrollPane field instead.<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../javax/swing/JScrollPane.html#setHorizontalScrollBarPolicy(int)"><CODE>JScrollPane.setHorizontalScrollBarPolicy(int)</CODE></A></DL>
</DD>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="ScrollPaneLayout()"><!-- --></A><H3>
ScrollPaneLayout</H3>
<PRE>
public <B>ScrollPaneLayout</B>()</PRE>
<DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
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<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
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<A NAME="syncWithScrollPane(javax.swing.JScrollPane)"><!-- --></A><H3>
syncWithScrollPane</H3>
<PRE>
public void <B>syncWithScrollPane</B>(<A HREF="../../javax/swing/JScrollPane.html">JScrollPane</A>&nbsp;sp)</PRE>
<DL>
<DD>This method must be called after setting a JScrollPanes
 layout manager.  It initializes all of the internal fields that
 are ordinarily set by addLayoutComponent().  For example:
 <pre>
 ScrollPaneLayout mySPLayout = new ScrollPanelLayout() {
     public void layoutContainer(Container p) {
         super.layoutContainer(p);
         // do some extra work here ...
     }
 };
 scrollpane.setLayout(mySPLayout):
 mySPLayout.syncWithScrollPane(scrollpane);
 </pre><DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="addSingletonComponent(java.awt.Component, java.awt.Component)"><!-- --></A><H3>
addSingletonComponent</H3>
<PRE>
protected <A HREF="../../java/awt/Component.html">Component</A> <B>addSingletonComponent</B>(<A HREF="../../java/awt/Component.html">Component</A>&nbsp;oldC,
                                          <A HREF="../../java/awt/Component.html">Component</A>&nbsp;newC)</PRE>
<DL>
<DD>The method used to remove an existing component.
 Since there can be one and only one left corner, vertical scrollbar,
 and so on. So only one of each subcomponent is allowed, the old one
 is removed (if it exists) when a new one is added.
 <p>
 This method returns <code>newC</code>. If <code>oldC</code> is
 not equal to <code>newC</code> and is non-<code>null</code>,
 it will be removed from its parent.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>oldC</CODE> - the <code>Component</code> to replace<DD><CODE>newC</CODE> - the <code>Component</code> to add<DT><B>Returns:</B><DD>the <code>newC</code></DL>
</DD>
</DL>
<HR>

<A NAME="addLayoutComponent(java.lang.String, java.awt.Component)"><!-- --></A><H3>
addLayoutComponent</H3>
<PRE>
public void <B>addLayoutComponent</B>(<A HREF="../../java/lang/String.html">String</A>&nbsp;s,
                               <A HREF="../../java/awt/Component.html">Component</A>&nbsp;c)</PRE>
<DL>
<DD>Adds the specified component to the layout. The layout is
 identified using one of:
 <ul>
 <li>JScrollPane.VIEWPORT
 <li>JScrollPane.VERTICAL_SCROLLBAR
 <li>JScrollPane.HORIZONTAL_SCROLLBAR
 <li>JScrollPane.ROW_HEADER
 <li>JScrollPane.COLUMN_HEADER
 <li>JScrollPane.LOWER_LEFT_CORNER
 <li>JScrollPane.LOWER_RIGHT_CORNER
 <li>JScrollPane.UPPER_LEFT_CORNER
 <li>JScrollPane.UPPER_RIGHT_CORNER
 </ul><DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../java/awt/LayoutManager.html#addLayoutComponent(java.lang.String, java.awt.Component)">addLayoutComponent</A></CODE> in interface <CODE><A HREF="../../java/awt/LayoutManager.html">LayoutManager</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>s</CODE> - the component identifier<DD><CODE>comp</CODE> - the the component to be added</DL>
</DD>
</DL>
<HR>

<A NAME="removeLayoutComponent(java.awt.Component)"><!-- --></A><H3>
removeLayoutComponent</H3>
<PRE>
public void <B>removeLayoutComponent</B>(<A HREF="../../java/awt/Component.html">Component</A>&nbsp;c)</PRE>
<DL>
<DD>Removes the specified component from the layout.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../java/awt/LayoutManager.html#removeLayoutComponent(java.awt.Component)">removeLayoutComponent</A></CODE> in interface <CODE><A HREF="../../java/awt/LayoutManager.html">LayoutManager</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>c</CODE> - the component to remove</DL>
</DD>
</DL>
<HR>

<A NAME="getVerticalScrollBarPolicy()"><!-- --></A><H3>
getVerticalScrollBarPolicy</H3>
<PRE>
public int <B>getVerticalScrollBarPolicy</B>()</PRE>
<DL>
<DD>Returns the vertical scrollbar-display policy.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an int giving the display policy<DT><B>See Also: </B><DD><A HREF="../../javax/swing/ScrollPaneLayout.html#setVerticalScrollBarPolicy(int)"><CODE>setVerticalScrollBarPolicy(int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="setVerticalScrollBarPolicy(int)"><!-- --></A><H3>
setVerticalScrollBarPolicy</H3>
<PRE>
public void <B>setVerticalScrollBarPolicy</B>(int&nbsp;x)</PRE>
<DL>
<DD>Sets the vertical scrollbar-display policy. The options
 are:
 <ul>
 <li>JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED
 <li>JScrollPane.VERTICAL_SCROLLBAR_NEVER
 <li>JScrollPane.VERTICAL_SCROLLBAR_ALWAYS
 </ul>
 Note: Applications should use the JScrollPane version
 of this method.  It only exists for backwards compatibility
 with the Swing 1.0.2 (and earlier) versions of this class.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - an int giving the display policy</DL>
</DD>
</DL>
<HR>

<A NAME="getHorizontalScrollBarPolicy()"><!-- --></A><H3>
getHorizontalScrollBarPolicy</H3>
<PRE>
public int <B>getHorizontalScrollBarPolicy</B>()</PRE>
<DL>
<DD>Returns the horizontal scrollbar-display policy.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an int giving the display policy<DT><B>See Also: </B><DD><A HREF="../../javax/swing/ScrollPaneLayout.html#setHorizontalScrollBarPolicy(int)"><CODE>setHorizontalScrollBarPolicy(int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="setHorizontalScrollBarPolicy(int)"><!-- --></A><H3>
setHorizontalScrollBarPolicy</H3>
<PRE>
public void <B>setHorizontalScrollBarPolicy</B>(int&nbsp;x)</PRE>
<DL>
<DD>Sets the horizontal scrollbar-display policy.
 The options are:<ul>
 <li>JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED
 <li>JScrollPane.HOTRIZONTAL_SCROLLBAR_NEVER
 <li>JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS
 </ul>
 Note: Applications should use the JScrollPane version