compositeview.html

API資料大全

</TR>
</TABLE>

<A NAME="loadChildren(javax.swing.text.ViewFactory)"><!-- --></A><H3>
loadChildren</H3>
<PRE>
protected void <B>loadChildren</B>(<A HREF="../../../javax/swing/text/ViewFactory.html">ViewFactory</A>&nbsp;f)</PRE>
<DL>
<DD>Loads all of the children to initialize the view.
 This is called by the <a href="#setParent">setParent</a> 
 method.  Subclasses can reimplement this to initialize 
 their child views in a different manner.  The default
 implementation creates a child view for each 
 child element.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>f</CODE> - the view factory<DT><B>See Also: </B><DD><A HREF="../../../javax/swing/text/CompositeView.html#setParent(javax.swing.text.View)"><CODE>setParent(javax.swing.text.View)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="setParent(javax.swing.text.View)"><!-- --></A><H3>
setParent</H3>
<PRE>
public void <B>setParent</B>(<A HREF="../../../javax/swing/text/View.html">View</A>&nbsp;parent)</PRE>
<DL>
<DD>Sets the parent of the view.
 This is reimplemented to provide the superclass
 behavior as well as calling the <code>loadChildren</code>
 method if this view does not already have children.  
 The children should not be loaded in the 
 constructor because the act of setting the parent
 may cause them to try to search up the hierarchy
 (to get the hosting Container for example).
 If this view has children (the view is being moved
 from one place in the view hierarchy to another), 
 the <code>loadChildren</code> method will not be called.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#setParent(javax.swing.text.View)">setParent</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>parent</CODE> - the parent of the view, null if none</DL>
</DD>
</DL>
<HR>

<A NAME="getViewCount()"><!-- --></A><H3>
getViewCount</H3>
<PRE>
public int <B>getViewCount</B>()</PRE>
<DL>
<DD>Returns the number of child views of this view.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#getViewCount()">getViewCount</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the number of views >= 0<DT><B>See Also: </B><DD><A HREF="../../../javax/swing/text/CompositeView.html#getView(int)"><CODE>getView(int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getView(int)"><!-- --></A><H3>
getView</H3>
<PRE>
public <A HREF="../../../javax/swing/text/View.html">View</A> <B>getView</B>(int&nbsp;n)</PRE>
<DL>
<DD>Gets the n-th view in this container.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#getView(int)">getView</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>n</CODE> - the number of the view to get, >= 0 && < getViewCount()<DT><B>Returns:</B><DD>the view</DL>
</DD>
</DL>
<HR>

<A NAME="replace(int, int, javax.swing.text.View[])"><!-- --></A><H3>
replace</H3>
<PRE>
public void <B>replace</B>(int&nbsp;offset,
                    int&nbsp;length,
                    <A HREF="../../../javax/swing/text/View.html">View</A>[]&nbsp;views)</PRE>
<DL>
<DD>Replace child views.  If there are no views to remove
 this acts as an insert.  If there are no views to
 add this acts as a remove.  Views being removed will
 have the parent set to null, and the internal reference
 to them removed so that they can be garbage collected.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#replace(int, int, javax.swing.text.View[])">replace</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - the starting index into the child views to insert
   the new views.  This should be a value >= 0 and <= getViewCount.<DD><CODE>length</CODE> - the number of existing child views to remove.
   This should be a value >= 0 and <= (getViewCount() - offset).<DD><CODE>views</CODE> - the child views to add.  This value can be null
   to indicate no children are being added (useful to remove).</DL>
</DD>
</DL>
<HR>

<A NAME="getChildAllocation(int, java.awt.Shape)"><!-- --></A><H3>
getChildAllocation</H3>
<PRE>
public <A HREF="../../../java/awt/Shape.html">Shape</A> <B>getChildAllocation</B>(int&nbsp;index,
                                <A HREF="../../../java/awt/Shape.html">Shape</A>&nbsp;a)</PRE>
<DL>
<DD>Fetches the allocation for the given child view. 
 This enables finding out where various views
 are located.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#getChildAllocation(int, java.awt.Shape)">getChildAllocation</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - the index of the child, >= 0 && < getViewCount()<DD><CODE>a</CODE> - the allocation to this view.<DT><B>Returns:</B><DD>the allocation to the child</DL>
</DD>
</DL>
<HR>

<A NAME="modelToView(int, java.awt.Shape, javax.swing.text.Position.Bias)"><!-- --></A><H3>
modelToView</H3>
<PRE>
public <A HREF="../../../java/awt/Shape.html">Shape</A> <B>modelToView</B>(int&nbsp;pos,
                         <A HREF="../../../java/awt/Shape.html">Shape</A>&nbsp;a,
                         <A HREF="../../../javax/swing/text/Position.Bias.html">Position.Bias</A>&nbsp;b)
                  throws <A HREF="../../../javax/swing/text/BadLocationException.html">BadLocationException</A></PRE>
<DL>
<DD>Provides a mapping from the document model coordinate space
 to the coordinate space of the view mapped to it.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#modelToView(int, java.awt.Shape, javax.swing.text.Position.Bias)">modelToView</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>pos</CODE> - the position to convert >= 0<DD><CODE>a</CODE> - the allocated region to render into<DT><B>Returns:</B><DD>the bounding box of the given position<DT><B>Throws:</B><DD><CODE><A HREF="../../../javax/swing/text/BadLocationException.html">BadLocationException</A></CODE> - if the given position does
   not represent a valid location in the associated document<DT><B>See Also: </B><DD><A HREF="../../../javax/swing/text/View.html#modelToView(int, java.awt.Shape, javax.swing.text.Position.Bias)"><CODE>View.modelToView(int, java.awt.Shape, javax.swing.text.Position.Bias)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="modelToView(int, javax.swing.text.Position.Bias, int, javax.swing.text.Position.Bias, java.awt.Shape)"><!-- --></A><H3>
modelToView</H3>
<PRE>
public <A HREF="../../../java/awt/Shape.html">Shape</A> <B>modelToView</B>(int&nbsp;p0,
                         <A HREF="../../../javax/swing/text/Position.Bias.html">Position.Bias</A>&nbsp;b0,
                         int&nbsp;p1,
                         <A HREF="../../../javax/swing/text/Position.Bias.html">Position.Bias</A>&nbsp;b1,
                         <A HREF="../../../java/awt/Shape.html">Shape</A>&nbsp;a)
                  throws <A HREF="../../../javax/swing/text/BadLocationException.html">BadLocationException</A></PRE>
<DL>
<DD>Provides a mapping from the document model coordinate space
 to the coordinate space of the view mapped to it.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#modelToView(int, javax.swing.text.Position.Bias, int, javax.swing.text.Position.Bias, java.awt.Shape)">modelToView</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>p0</CODE> - the position to convert >= 0<DD><CODE>b0</CODE> - the bias toward the previous character or the
  next character represented by p0, in case the 
  position is a boundary of two views.<DD><CODE>p1</CODE> - the position to convert >= 0<DD><CODE>b1</CODE> - the bias toward the previous character or the
  next character represented by p1, in case the 
  position is a boundary of two views.<DD><CODE>a</CODE> - the allocated region to render into<DT><B>Returns:</B><DD>the bounding box of the given position is returned<DT><B>Throws:</B><DD><CODE><A HREF="../../../javax/swing/text/BadLocationException.html">BadLocationException</A></CODE> - if the given position does
   not represent a valid location in the associated document<DD><CODE><A HREF="../../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - for an invalid bias argument<DT><B>See Also: </B><DD><A HREF="../../../javax/swing/text/View.html#viewToModel(float, float, java.awt.Shape, javax.swing.text.Position.Bias[])"><CODE>View.viewToModel(float, float, java.awt.Shape, javax.swing.text.Position.Bias[])</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="viewToModel(float, float, java.awt.Shape, javax.swing.text.Position.Bias[])"><!-- --></A><H3>
viewToModel</H3>
<PRE>
public int <B>viewToModel</B>(float&nbsp;x,
                       float&nbsp;y,
                       <A HREF="../../../java/awt/Shape.html">Shape</A>&nbsp;a,
                       <A HREF="../../../javax/swing/text/Position.Bias.html">Position.Bias</A>[]&nbsp;bias)</PRE>
<DL>
<DD>Provides a mapping from the view coordinate space to the logical
 coordinate space of the model.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#viewToModel(float, float, java.awt.Shape, javax.swing.text.Position.Bias[])">viewToModel</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - x coordinate of the view location to convert >= 0<DD><CODE>y</CODE> - y coordinate of the view location to convert >= 0<DD><CODE>a</CODE> - the allocated region to render into<DT><B>Returns:</B><DD>the location within the model that best represents the
  given point in the view >= 0<DT><B>See Also: </B><DD><A HREF="../../../javax/swing/text/View.html#viewToModel(float, float, java.awt.Shape, javax.swing.text.Position.Bias[])"><CODE>View.viewToModel(float, float, java.awt.Shape, javax.swing.text.Position.Bias[])</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getNextVisualPositionFrom(int, javax.swing.text.Position.Bias, java.awt.Shape, int, javax.swing.text.Position.Bias[])"><!-- --></A><H3>
getNextVisualPositionFrom</H3>
<PRE>
public int <B>getNextVisualPositionFrom</B>(int&nbsp;pos,
                                     <A HREF="../../../javax/swing/text/Position.Bias.html">Position.Bias</A>&nbsp;b,
                                     <A HREF="../../../java/awt/Shape.html">Shape</A>&nbsp;a,
                                     int&nbsp;direction,
                                     <A HREF="../../../javax/swing/text/Position.Bias.html">Position.Bias</A>[]&nbsp;biasRet)
                              throws <A HREF="../../../javax/swing/text/BadLocationException.html">BadLocationException</A></PRE>
<DL>
<DD>Provides a way to determine the next visually represented model 
 location that one might place a caret.  Some views may not be visible,
 they might not be in the same order found in the model, or they just
 might not allow access to some of the locations in the model.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#getNextVisualPositionFrom(int, javax.swing.text.Position.Bias, java.awt.Shape, int, javax.swing.text.Position.Bias[])">getNextVisualPositionFrom</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>pos</CODE> - the position to convert >= 0<DD><CODE>a</CODE> - the allocated region to render into<DD><CODE>direction</CODE> - the direction from the current position that can
  be thought of as the arrow keys typically found on a keyboard.
  This may be SwingConstants.WEST, SwingConstants.EAST, 
  SwingConstants.NORTH, or SwingConstants.SOUTH.<DT><B>Returns:</B><DD>the location within the model that best represents the next
  location visual position.<DT><B>Throws:</B><DD><CODE><A HREF="../../../javax/swing/text/BadLocationException.html">BadLocationException</A></CODE> - &nbsp;<DD><CODE><A HREF="../../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - for an invalid direction</DL>
</DD>
</DL>
<HR>

<A NAME="getViewIndex(int, javax.swing.text.Position.Bias)"><!-- --></A><H3>
getViewIndex</H3>
<PRE>
public int <B>getViewIndex</B>(int&nbsp;pos,
                        <A HREF="../../../javax/swing/text/Position.Bias.html">Position.Bias</A>&nbsp;b)</PRE>
<DL>
<DD>Returns the child view index representing the given position in
 the model.  This is implemented to call the getViewIndexByPosition
 method for backward compatibility.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#getViewIndex(int, javax.swing.text.Position.Bias)">getViewIndex</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>pos</CODE> - the position >= 0</DL>
</DD>
</DL>
<HR>

<A NAME="isBefore(int, int, java.awt.Rectangle)"><!-- --></A><H3>
isBefore</H3>
<PRE>
protected abstract boolean <B>isBefore</B>(int&nbsp;x,
                                    int&nbsp;y,
                                    <A HREF="../../../java/awt/Rectangle.html">Rectangle</A>&nbsp;alloc)</PRE>
<DL>
<DD>Tests whether a point lies before the rectangle range.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the X coordinate >= 0<DD><CODE>y</CODE> - the Y coordinate >= 0<DD><CODE>alloc</CODE> - the rectangle<DT><B>Returns:</B><DD>true if the point is before the specified range</DL>
</DD>
</DL>
<HR>

<A NAME="isAfter(int, int, java.awt.Rectangle)"><!-- --></A><H3>
isAfter</H3>
<PRE>
protected abstract boolean <B>isAfter</B>(int&nbsp;x,
                                   int&nbsp;y,
                                   <A HREF="../../../java/awt/Rectangle.html">Rectangle</A>&nbsp;alloc)</PRE>
<DL>
<DD>Tests whether a point lies after the rectangle range.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the X coordinate >= 0<DD><CODE>y</CODE> - the Y coordinate >= 0<DD><CODE>alloc</CODE> - the rectangle<DT><B>Returns:</B><DD>true if the point is after the specified range</DL>
</DD>
</DL>
<HR>

<A NAME="getViewAtPoint(int, int, java.awt.Rectangle)"><!-- --></A><H3>