scrollpane.html

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<TD><B>Methods inherited from class java.lang.<A HREF="../../java/lang/Object.html">Object</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../java/lang/Object.html#clone()">clone</A>, <A HREF="../../java/lang/Object.html#equals(java.lang.Object)">equals</A>, <A HREF="../../java/lang/Object.html#finalize()">finalize</A>, <A HREF="../../java/lang/Object.html#getClass()">getClass</A>, <A HREF="../../java/lang/Object.html#hashCode()">hashCode</A>, <A HREF="../../java/lang/Object.html#notify()">notify</A>, <A HREF="../../java/lang/Object.html#notifyAll()">notifyAll</A>, <A HREF="../../java/lang/Object.html#wait()">wait</A>, <A HREF="../../java/lang/Object.html#wait(long)">wait</A>, <A HREF="../../java/lang/Object.html#wait(long, int)">wait</A></CODE></TD>
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<A NAME="SCROLLBARS_AS_NEEDED"><!-- --></A><H3>
SCROLLBARS_AS_NEEDED</H3>
<PRE>
public static final int <B>SCROLLBARS_AS_NEEDED</B></PRE>
<DL>
<DD>Specifies that horizontal/vertical scrollbar should be shown
 only when the size of the child exceeds the size of the scrollpane
 in the horizontal/vertical dimension.</DL>
<HR>

<A NAME="SCROLLBARS_ALWAYS"><!-- --></A><H3>
SCROLLBARS_ALWAYS</H3>
<PRE>
public static final int <B>SCROLLBARS_ALWAYS</B></PRE>
<DL>
<DD>Specifies that horizontal/vertical scrollbars should always be
 shown regardless of the respective sizes of the scrollpane and child.</DL>
<HR>

<A NAME="SCROLLBARS_NEVER"><!-- --></A><H3>
SCROLLBARS_NEVER</H3>
<PRE>
public static final int <B>SCROLLBARS_NEVER</B></PRE>
<DL>
<DD>Specifies that horizontal/vertical scrollbars should never be shown
 regardless of the respective sizes of the scrollpane and child.</DL>

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

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<A NAME="ScrollPane()"><!-- --></A><H3>
ScrollPane</H3>
<PRE>
public <B>ScrollPane</B>()</PRE>
<DL>
<DD>Create a new scrollpane container with a scrollbar display policy of
 "as needed".</DL>
<HR>

<A NAME="ScrollPane(int)"><!-- --></A><H3>
ScrollPane</H3>
<PRE>
public <B>ScrollPane</B>(int&nbsp;scrollbarDisplayPolicy)</PRE>
<DL>
<DD>Create a new scrollpane container.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>scrollbarDisplayPolicy</CODE> - policy for when scrollbars should be shown</DL>
</DD>
</DL>

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<A NAME="addImpl(java.awt.Component, java.lang.Object, int)"><!-- --></A><H3>
addImpl</H3>
<PRE>
protected final void <B>addImpl</B>(<A HREF="../../java/awt/Component.html">Component</A>&nbsp;comp,
                             <A HREF="../../java/lang/Object.html">Object</A>&nbsp;constraints,
                             int&nbsp;index)</PRE>
<DL>
<DD>Adds the specified component to this scroll pane container.
 If the scroll pane has an existing child component, that
 component is removed and the new one is added.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/awt/Container.html#addImpl(java.awt.Component, java.lang.Object, int)">addImpl</A></CODE> in class <CODE><A HREF="../../java/awt/Container.html">Container</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>comp</CODE> - the component to be added<DD><CODE>constraints</CODE> - not applicable<DD><CODE>index</CODE> - position of child component (must be <= 0)</DL>
</DD>
</DL>
<HR>

<A NAME="getScrollbarDisplayPolicy()"><!-- --></A><H3>
getScrollbarDisplayPolicy</H3>
<PRE>
public int <B>getScrollbarDisplayPolicy</B>()</PRE>
<DL>
<DD>Returns the display policy for the scrollbars.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the display policy for the scrollbars</DL>
</DD>
</DL>
<HR>

<A NAME="getViewportSize()"><!-- --></A><H3>
getViewportSize</H3>
<PRE>
public <A HREF="../../java/awt/Dimension.html">Dimension</A> <B>getViewportSize</B>()</PRE>
<DL>
<DD>Returns the current size of the scroll pane's view port.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the size of the view port in pixels</DL>
</DD>
</DL>
<HR>

<A NAME="getHScrollbarHeight()"><!-- --></A><H3>
getHScrollbarHeight</H3>
<PRE>
public int <B>getHScrollbarHeight</B>()</PRE>
<DL>
<DD>Returns the height that would be occupied by a horizontal
 scrollbar, which is independent of whether it is currently
 displayed by the scroll pane or not.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the height of a horizontal scrollbar in pixels</DL>
</DD>
</DL>
<HR>

<A NAME="getVScrollbarWidth()"><!-- --></A><H3>
getVScrollbarWidth</H3>
<PRE>
public int <B>getVScrollbarWidth</B>()</PRE>
<DL>
<DD>Returns the width that would be occupied by a vertical
 scrollbar, which is independent of whether it is currently
 displayed by the scroll pane or not.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the width of a vertical scrollbar in pixels</DL>
</DD>
</DL>
<HR>

<A NAME="getVAdjustable()"><!-- --></A><H3>
getVAdjustable</H3>
<PRE>
public <A HREF="../../java/awt/Adjustable.html">Adjustable</A> <B>getVAdjustable</B>()</PRE>
<DL>
<DD>Returns the Adjustable object which represents the state of
 the vertical scrollbar.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getHAdjustable()"><!-- --></A><H3>
getHAdjustable</H3>
<PRE>
public <A HREF="../../java/awt/Adjustable.html">Adjustable</A> <B>getHAdjustable</B>()</PRE>
<DL>
<DD>Returns the Adjustable object which represents the state of
 the horizontal scrollbar.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setScrollPosition(int, int)"><!-- --></A><H3>
setScrollPosition</H3>
<PRE>
public void <B>setScrollPosition</B>(int&nbsp;x,
                              int&nbsp;y)</PRE>
<DL>
<DD>Scrolls to the specified position within the child component.
 A call to this method is only valid if the scroll pane contains
 a child.  Specifying a position outside of the legal scrolling bounds
 of the child will scroll to the closest legal position.
 Legal bounds are defined to be the rectangle:
 x = 0, y = 0, width = (child width - view port width),
 height = (child height - view port height).
 This is a convenience method which interfaces with the Adjustable
 objects which represent the state of the scrollbars.<DD><DL>
</DL>