jcombobox.html

API資料大全

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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#addItemListener(java.awt.event.ItemListener)">addItemListener</A></B>(<A HREF="../../java/awt/event/ItemListener.html">ItemListener</A>&nbsp;aListener)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adds an <code>ItemListener</code>.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#configureEditor(javax.swing.ComboBoxEditor, java.lang.Object)">configureEditor</A></B>(<A HREF="../../javax/swing/ComboBoxEditor.html">ComboBoxEditor</A>&nbsp;anEditor,
                <A HREF="../../java/lang/Object.html">Object</A>&nbsp;anItem)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Initializes the editor with the specified item.</TD>
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<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#configurePropertiesFromAction(javax.swing.Action)">configurePropertiesFromAction</A></B>(<A HREF="../../javax/swing/Action.html">Action</A>&nbsp;a)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Factory method which sets the <code>ActionEvent</code> source's
 properties according to values from the <code>Action</code> instance.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#contentsChanged(javax.swing.event.ListDataEvent)">contentsChanged</A></B>(<A HREF="../../javax/swing/event/ListDataEvent.html">ListDataEvent</A>&nbsp;e)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method is public as an implementation side effect.</TD>
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<CODE>protected &nbsp;<A HREF="../../java/beans/PropertyChangeListener.html">PropertyChangeListener</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#createActionPropertyChangeListener(javax.swing.Action)">createActionPropertyChangeListener</A></B>(<A HREF="../../javax/swing/Action.html">Action</A>&nbsp;a)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Factory method which creates the <code>PropertyChangeListener</code>
 used to update the <code>ActionEvent</code> source as properties change
 on its <code>Action</code> instance.</TD>
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<CODE>protected &nbsp;<A HREF="../../javax/swing/JComboBox.KeySelectionManager.html">JComboBox.KeySelectionManager</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#createDefaultKeySelectionManager()">createDefaultKeySelectionManager</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an instance of the default key-selection manager.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#fireActionEvent()">fireActionEvent</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Notifies all listeners that have registered interest for
 notification on this event type.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#fireItemStateChanged(java.awt.event.ItemEvent)">fireItemStateChanged</A></B>(<A HREF="../../java/awt/event/ItemEvent.html">ItemEvent</A>&nbsp;e)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Notifies all listeners that have registered interest for
 notification on this event type.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../javax/accessibility/AccessibleContext.html">AccessibleContext</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#getAccessibleContext()">getAccessibleContext</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gets the AccessibleContext associated with this JComboBox.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../javax/swing/Action.html">Action</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#getAction()">getAction</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the currently set <code>Action</code> for this
 <code>ActionEvent</code> source, or <code>null</code> if no
 <code>Action</code> is set.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../java/lang/String.html">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#getActionCommand()">getActionCommand</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the action command that is included in the event sent to
 action listeners.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../javax/swing/ComboBoxEditor.html">ComboBoxEditor</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#getEditor()">getEditor</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the editor used to paint and edit the selected item in the 
 <code>JComboBox</code> field.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../java/lang/Object.html">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#getItemAt(int)">getItemAt</A></B>(int&nbsp;index)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the list item at the specified index.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#getItemCount()">getItemCount</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the number of items in the list.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../javax/swing/JComboBox.KeySelectionManager.html">JComboBox.KeySelectionManager</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#getKeySelectionManager()">getKeySelectionManager</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the list's key-selection manager.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#getMaximumRowCount()">getMaximumRowCount</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the maximum number of items the combo box can display 
 without a scrollbar</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../javax/swing/ComboBoxModel.html">ComboBoxModel</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#getModel()">getModel</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the data model currently used by the <code>JComboBox</code>.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../javax/swing/ListCellRenderer.html">ListCellRenderer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#getRenderer()">getRenderer</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the renderer used to display the selected item in the 
 <code>JComboBox</code> field.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#getSelectedIndex()">getSelectedIndex</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the first item in the list that matches the given item.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../java/lang/Object.html">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/JComboBox.html#getSelectedItem()">getSelectedItem</A></B>()</CODE>