📄 basiccomboboxui.html
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</TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#isPopupVisible(javax.swing.JComboBox)">isPopupVisible</A></B>(<A HREF="../../../../javax/swing/JComboBox.html">JComboBox</A> c)</CODE><BR> Tells if the popup is visible or not.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#paint(java.awt.Graphics, javax.swing.JComponent)">paint</A></B>(<A HREF="../../../../java/awt/Graphics.html">Graphics</A> g, <A HREF="../../../../javax/swing/JComponent.html">JComponent</A> c)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#paintCurrentValue(java.awt.Graphics, java.awt.Rectangle, boolean)">paintCurrentValue</A></B>(<A HREF="../../../../java/awt/Graphics.html">Graphics</A> g, <A HREF="../../../../java/awt/Rectangle.html">Rectangle</A> bounds, boolean hasFocus)</CODE><BR> Paints the currently selected item.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#paintCurrentValueBackground(java.awt.Graphics, java.awt.Rectangle, boolean)">paintCurrentValueBackground</A></B>(<A HREF="../../../../java/awt/Graphics.html">Graphics</A> g, <A HREF="../../../../java/awt/Rectangle.html">Rectangle</A> bounds, boolean hasFocus)</CODE><BR> Paints the background of the currently selected item.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../../java/awt/Rectangle.html">Rectangle</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#rectangleForCurrentValue()">rectangleForCurrentValue</A></B>()</CODE><BR> Returns the area that is reserved for drawing the currently selected item.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#removeEditor()">removeEditor</A></B>()</CODE><BR> Removes the editor from the JComboBox.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#selectNextPossibleValue()">selectNextPossibleValue</A></B>()</CODE><BR> Selects the next item in the list.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#selectPreviousPossibleValue()">selectPreviousPossibleValue</A></B>()</CODE><BR> Selects the previous item in the list.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#setPopupVisible(javax.swing.JComboBox, boolean)">setPopupVisible</A></B>(<A HREF="../../../../javax/swing/JComboBox.html">JComboBox</A> c, boolean v)</CODE><BR> Hides the popup.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#toggleOpenClose()">toggleOpenClose</A></B>()</CODE><BR> Hides the popup if it is showing and shows the popup if it is hidden.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#unconfigureArrowButton()">unconfigureArrowButton</A></B>()</CODE><BR> Unconfigures the arrow button by removing listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#unconfigureEditor()">unconfigureEditor</A></B>()</CODE><BR> Unconfigures the editor by removing listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#uninstallComponents()">uninstallComponents</A></B>()</CODE><BR> The editor and/or arrow button are removed from the JComboBox here.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#uninstallDefaults()">uninstallDefaults</A></B>()</CODE><BR> Uninstalls the default colors, default font, default renderer, and default editor into the JComboBox.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#uninstallKeyboardActions()">uninstallKeyboardActions</A></B>()</CODE><BR> Removes the focus InputMap and ActionMap.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#uninstallListeners()">uninstallListeners</A></B>()</CODE><BR> Removes listeners from the JComboBox and JComboBoxModel.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/swing/plaf/basic/BasicComboBoxUI.html#uninstallUI(javax.swing.JComponent)">uninstallUI</A></B>(<A HREF="../../../../javax/swing/JComponent.html">JComponent</A> c)</CODE><BR> </TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.swing.plaf.ComponentUI"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class javax.swing.plaf.<A HREF="../../../../javax/swing/plaf/ComponentUI.html">ComponentUI</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html#contains(javax.swing.JComponent, int, int)">contains</A>, <A HREF="../../../../javax/swing/plaf/ComponentUI.html#update(java.awt.Graphics, javax.swing.JComponent)">update</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.<A HREF="../../../../java/lang/Object.html">Object</A></B></TD></TR><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#toString()">toString</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></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><A NAME="field_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Field Detail</B></FONT></TD></TR></TABLE><A NAME="comboBox"><!-- --></A><H3>comboBox</H3><PRE>protected <A HREF="../../../../javax/swing/JComboBox.html">JComboBox</A> <B>comboBox</B></PRE><DL></DL><HR><A NAME="hasFocus"><!-- --></A><H3>hasFocus</H3><PRE>protected boolean <B>hasFocus</B></PRE><DL></DL><HR><A NAME="listBox"><!-- --></A><H3>listBox</H3><PRE>protected <A HREF="../../../../javax/swing/JList.html">JList</A> <B>listBox</B></PRE><DL></DL><HR><A NAME="currentValuePane"><!-- --></A><H3>currentValuePane</H3><PRE>protected <A HREF="../../../../javax/swing/CellRendererPane.html">CellRendererPane</A> <B>currentValuePane</B></PRE><DL></DL><HR><A NAME="popup"><!-- --></A><H3>popup</H3><PRE>protected <A HREF="../../../../javax/swing/plaf/basic/ComboPopup.html">ComboPopup</A> <B>popup</B></PRE><DL></DL><HR><A NAME="editor"><!-- --></A><H3>editor</H3><PRE>protected <A HREF="../../../../java/awt/Component.html">Component</A> <B>editor</B></PRE><DL></DL><HR><A NAME="arrowButton"><!-- --></A><H3>arrowButton</H3><PRE>protected <A HREF="../../../../javax/swing/JButton.html">JButton</A> <B>arrowButton</B></PRE><DL></DL><HR><A NAME="keyListener"><!-- --></A><H3>keyListener</H3><PRE>protected <A HREF="../../../../java/awt/event/KeyListener.html">KeyListener</A> <B>keyListener</B></PRE><DL></DL><HR><A NAME="focusListener"><!-- --></A><H3>focusListener</H3><PRE>protected <A HREF="../../../../java/awt/event/FocusListener.html">FocusListener</A> <B>focusListener</B></PRE><DL></DL><HR><A NAME="itemListener"><!-- --></A><H3>itemListener</H3><PRE>protected <A HREF="../../../../java/awt/event/ItemListener.html">ItemListener</A> <B>itemListener</B></PRE><DL></DL><HR><A NAME="propertyChangeListener"><!-- --></A><H3>propertyChangeListener</H3><PRE>protected <A HREF="../../../../java/beans/PropertyChangeListener.html">PropertyChangeListener</A> <B>propertyChangeListener</B></PRE><DL></DL><HR><A NAME="popupMouseListener"><!-- --></A><H3>popupMouseListener</H3><PRE>protected <A HREF="../../../../java/awt/event/MouseListener.html">MouseListener</A> <B>popupMouseListener</B></PRE><DL></DL><HR><A NAME="popupMouseMotionListener"><!-- --></A><H3>popupMouseMotionListener</H3><PRE>protected <A HREF="../../../../java/awt/event/MouseMotionListener.html">MouseMotionListener</A> <B>popupMouseMotionListener</B></PRE><DL></DL><HR><A NAME="popupKeyListener"><!-- --></A><H3>popupKeyListener</H3>⌨️ 快捷键说明
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