jmenubar.html

API資料大全

<A NAME="JMenuBar()"><!-- --></A><H3>
JMenuBar</H3>
<PRE>
public <B>JMenuBar</B>()</PRE>
<DL>
<DD>Creates a new menu bar.</DL>

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<B>Method Detail</B></FONT></TD>
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<A NAME="getUI()"><!-- --></A><H3>
getUI</H3>
<PRE>
public <A HREF="../../javax/swing/plaf/MenuBarUI.html">MenuBarUI</A> <B>getUI</B>()</PRE>
<DL>
<DD>Returns the menubar's current UI.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../javax/swing/JMenuBar.html#setUI(javax.swing.plaf.MenuBarUI)"><CODE>setUI(javax.swing.plaf.MenuBarUI)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="setUI(javax.swing.plaf.MenuBarUI)"><!-- --></A><H3>
setUI</H3>
<PRE>
public void <B>setUI</B>(<A HREF="../../javax/swing/plaf/MenuBarUI.html">MenuBarUI</A>&nbsp;ui)</PRE>
<DL>
<DD>Sets the L&F object that renders this component.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>ui</CODE> - the new MenuBarUI L&F object<DT><B>See Also: </B><DD><A HREF="../../javax/swing/UIDefaults.html#getUI(javax.swing.JComponent)"><CODE>UIDefaults.getUI(javax.swing.JComponent)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="updateUI()"><!-- --></A><H3>
updateUI</H3>
<PRE>
public void <B>updateUI</B>()</PRE>
<DL>
<DD>Notification from the <code>UIFactory</code> that the L&F has changed. 
 Called to replace the UI with the latest version from the 
 <code>UIFactory</code>.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../javax/swing/JComponent.html#updateUI()">updateUI</A></CODE> in class <CODE><A HREF="../../javax/swing/JComponent.html">JComponent</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../javax/swing/JComponent.html#updateUI()"><CODE>JComponent.updateUI()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getUIClassID()"><!-- --></A><H3>
getUIClassID</H3>
<PRE>
public <A HREF="../../java/lang/String.html">String</A> <B>getUIClassID</B>()</PRE>
<DL>
<DD>Returns the name of the L&F class that renders this component.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../javax/swing/JComponent.html#getUIClassID()">getUIClassID</A></CODE> in class <CODE><A HREF="../../javax/swing/JComponent.html">JComponent</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the string "MenuBarUI"<DT><B>See Also: </B><DD><A HREF="../../javax/swing/JComponent.html#getUIClassID()"><CODE>JComponent.getUIClassID()</CODE></A>, 
<A HREF="../../javax/swing/UIDefaults.html#getUI(javax.swing.JComponent)"><CODE>UIDefaults.getUI(javax.swing.JComponent)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getSelectionModel()"><!-- --></A><H3>
getSelectionModel</H3>
<PRE>
public <A HREF="../../javax/swing/SingleSelectionModel.html">SingleSelectionModel</A> <B>getSelectionModel</B>()</PRE>
<DL>
<DD>Returns the model object that handles single selections.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the <code>SingleSelectionModel</code> property<DT><B>See Also: </B><DD><A HREF="../../javax/swing/SingleSelectionModel.html"><CODE>SingleSelectionModel</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="setSelectionModel(javax.swing.SingleSelectionModel)"><!-- --></A><H3>
setSelectionModel</H3>
<PRE>
public void <B>setSelectionModel</B>(<A HREF="../../javax/swing/SingleSelectionModel.html">SingleSelectionModel</A>&nbsp;model)</PRE>
<DL>
<DD>Sets the model object to handle single selections.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>model</CODE> - the <code>SingleSelectionModel</code> to use<DT><B>See Also: </B><DD><A HREF="../../javax/swing/SingleSelectionModel.html"><CODE>SingleSelectionModel</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="add(javax.swing.JMenu)"><!-- --></A><H3>
add</H3>
<PRE>
public <A HREF="../../javax/swing/JMenu.html">JMenu</A> <B>add</B>(<A HREF="../../javax/swing/JMenu.html">JMenu</A>&nbsp;c)</PRE>
<DL>
<DD>Appends the specified menu to the end of the menu bar.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>c</CODE> - the <code>JMenu</code> component to add<DT><B>Returns:</B><DD>the menu component</DL>
</DD>
</DL>
<HR>

<A NAME="getMenu(int)"><!-- --></A><H3>
getMenu</H3>
<PRE>
public <A HREF="../../javax/swing/JMenu.html">JMenu</A> <B>getMenu</B>(int&nbsp;index)</PRE>
<DL>
<DD>Returns the menu at the specified position in the menu bar.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - an integer giving the position in the menu bar, where
               0 is the first position<DT><B>Returns:</B><DD>the <code>JMenu</code> at that position, or <code>null</code> if
 		if there is no <code>JMenu</code> at that position (ie. if
		it is a <code>JMenuItem</code>)</DL>
</DD>
</DL>
<HR>

<A NAME="getMenuCount()"><!-- --></A><H3>
getMenuCount</H3>
<PRE>
public int <B>getMenuCount</B>()</PRE>
<DL>
<DD>Returns the number of items in the menu bar.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the number of items in the menu bar</DL>
</DD>
</DL>
<HR>

<A NAME="setHelpMenu(javax.swing.JMenu)"><!-- --></A><H3>
setHelpMenu</H3>
<PRE>
public void <B>setHelpMenu</B>(<A HREF="../../javax/swing/JMenu.html">JMenu</A>&nbsp;menu)</PRE>
<DL>
<DD>Sets the help menu that appears when the user selects the
 "help" option in the menu bar. This method is not yet implemented
 and will throw an exception.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>menu</CODE> - the JMenu that delivers help to the user</DL>
</DD>
</DL>
<HR>

<A NAME="getHelpMenu()"><!-- --></A><H3>
getHelpMenu</H3>
<PRE>
public <A HREF="../../javax/swing/JMenu.html">JMenu</A> <B>getHelpMenu</B>()</PRE>
<DL>
<DD>Gets the help menu for the menu bar.  This method is not yet 
 implemented and will throw an exception.<DD><DL>
</DL>
</DD>