basiccomboboxui.html

API資料大全

<PRE>
public boolean <B>isPopupVisible</B>(<A HREF="../../../../javax/swing/JComboBox.html">JComboBox</A>&nbsp;c)</PRE>
<DL>
<DD>Tells if the popup is visible or not.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../javax/swing/plaf/ComboBoxUI.html#isPopupVisible(javax.swing.JComboBox)">isPopupVisible</A></CODE> in class <CODE><A HREF="../../../../javax/swing/plaf/ComboBoxUI.html">ComboBoxUI</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="setPopupVisible(javax.swing.JComboBox, boolean)"><!-- --></A><H3>
setPopupVisible</H3>
<PRE>
public void <B>setPopupVisible</B>(<A HREF="../../../../javax/swing/JComboBox.html">JComboBox</A>&nbsp;c,
                            boolean&nbsp;v)</PRE>
<DL>
<DD>Hides the popup.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../javax/swing/plaf/ComboBoxUI.html#setPopupVisible(javax.swing.JComboBox, boolean)">setPopupVisible</A></CODE> in class <CODE><A HREF="../../../../javax/swing/plaf/ComboBoxUI.html">ComboBoxUI</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="isFocusTraversable(javax.swing.JComboBox)"><!-- --></A><H3>
isFocusTraversable</H3>
<PRE>
public boolean <B>isFocusTraversable</B>(<A HREF="../../../../javax/swing/JComboBox.html">JComboBox</A>&nbsp;c)</PRE>
<DL>
<DD>Determines if the JComboBox is focus traversable.  If the JComboBox is editable
 this returns false, otherwise it returns true.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../javax/swing/plaf/ComboBoxUI.html#isFocusTraversable(javax.swing.JComboBox)">isFocusTraversable</A></CODE> in class <CODE><A HREF="../../../../javax/swing/plaf/ComboBoxUI.html">ComboBoxUI</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="paint(java.awt.Graphics, javax.swing.JComponent)"><!-- --></A><H3>
paint</H3>
<PRE>
public void <B>paint</B>(<A HREF="../../../../java/awt/Graphics.html">Graphics</A>&nbsp;g,
                  <A HREF="../../../../javax/swing/JComponent.html">JComponent</A>&nbsp;c)</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html#paint(java.awt.Graphics, javax.swing.JComponent)">paint</A></CODE> in class <CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html">ComponentUI</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getPreferredSize(javax.swing.JComponent)"><!-- --></A><H3>
getPreferredSize</H3>
<PRE>
public <A HREF="../../../../java/awt/Dimension.html">Dimension</A> <B>getPreferredSize</B>(<A HREF="../../../../javax/swing/JComponent.html">JComponent</A>&nbsp;c)</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html#getPreferredSize(javax.swing.JComponent)">getPreferredSize</A></CODE> in class <CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html">ComponentUI</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getMinimumSize(javax.swing.JComponent)"><!-- --></A><H3>
getMinimumSize</H3>
<PRE>
public <A HREF="../../../../java/awt/Dimension.html">Dimension</A> <B>getMinimumSize</B>(<A HREF="../../../../javax/swing/JComponent.html">JComponent</A>&nbsp;c)</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html#getMinimumSize(javax.swing.JComponent)">getMinimumSize</A></CODE> in class <CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html">ComponentUI</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getMaximumSize(javax.swing.JComponent)"><!-- --></A><H3>
getMaximumSize</H3>
<PRE>
public <A HREF="../../../../java/awt/Dimension.html">Dimension</A> <B>getMaximumSize</B>(<A HREF="../../../../javax/swing/JComponent.html">JComponent</A>&nbsp;c)</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html#getMaximumSize(javax.swing.JComponent)">getMaximumSize</A></CODE> in class <CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html">ComponentUI</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getAccessibleChildrenCount(javax.swing.JComponent)"><!-- --></A><H3>
getAccessibleChildrenCount</H3>
<PRE>
public int <B>getAccessibleChildrenCount</B>(<A HREF="../../../../javax/swing/JComponent.html">JComponent</A>&nbsp;c)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html">ComponentUI</A></CODE></B></DD>
<DD>Returns the number of accessible children in the object.  If all
 of the children of this object implement Accessible, than this
 method should return the number of children of this object.
 UI's might wish to override this if they present areas on the
 screen that can be viewed as components, but actual components
 are not used for presenting those areas.

 Note: as of the Java 2 platform v1.3, it is recommended that developers call
 Component.AccessibleAWTComponent.getAccessibleChildrenCount() instead
 of using this method.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html#getAccessibleChildrenCount(javax.swing.JComponent)">getAccessibleChildrenCount</A></CODE> in class <CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html">ComponentUI</A></CODE></DL>
</DD>
<DD>Following copied from class: <CODE>javax.swing.plaf.ComponentUI</CODE></DD>
<DD><DL>
<DT><B>Returns:</B><DD>the number of accessible children in the object.<DT><B>See Also: </B><DD><A HREF="../../../../javax/swing/plaf/ComponentUI.html#getAccessibleChild(javax.swing.JComponent, int)"><CODE>ComponentUI.getAccessibleChild(javax.swing.JComponent, int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getAccessibleChild(javax.swing.JComponent, int)"><!-- --></A><H3>
getAccessibleChild</H3>
<PRE>
public <A HREF="../../../../javax/accessibility/Accessible.html">Accessible</A> <B>getAccessibleChild</B>(<A HREF="../../../../javax/swing/JComponent.html">JComponent</A>&nbsp;c,
                                     int&nbsp;i)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html">ComponentUI</A></CODE></B></DD>
<DD>Return the nth Accessible child of the object.
 UI's might wish to override this if they present areas on the
 screen that can be viewed as components, but actual components
 are not used for presenting those areas.

 Note: as of the Java 2 platform v1.3, it is recommended that developers call
 Component.AccessibleAWTComponent.getAccessibleChild() instead
 of using this method.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html#getAccessibleChild(javax.swing.JComponent, int)">getAccessibleChild</A></CODE> in class <CODE><A HREF="../../../../javax/swing/plaf/ComponentUI.html">ComponentUI</A></CODE></DL>
</DD>
<DD>Following copied from class: <CODE>javax.swing.plaf.ComponentUI</CODE></DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>i</CODE> - zero-based index of child<DT><B>Returns:</B><DD>the nth Accessible child of the object<DT><B>See Also: </B><DD><A HREF="../../../../javax/swing/plaf/ComponentUI.html#getAccessibleChildrenCount(javax.swing.JComponent)"><CODE>ComponentUI.getAccessibleChildrenCount(javax.swing.JComponent)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="isNavigationKey(int)"><!-- --></A><H3>
isNavigationKey</H3>
<PRE>
protected boolean <B>isNavigationKey</B>(int&nbsp;keyCode)</PRE>
<DL>
<DD>Returns whether or not the supplied keyCode maps to a key that is used for
 navigation.  This is used for optimizing key input by only passing non-
 navigation keys to the type-ahead mechanism.  Subclasses should override this
 if they change the navigation keys.</DL>
<HR>

<A NAME="selectNextPossibleValue()"><!-- --></A><H3>
selectNextPossibleValue</H3>
<PRE>
protected void <B>selectNextPossibleValue</B>()</PRE>
<DL>
<DD>Selects the next item in the list.  It won't change the selection if the
 currently selected item is already the last item.</DL>
<HR>

<A NAME="selectPreviousPossibleValue()"><!-- --></A><H3>
selectPreviousPossibleValue</H3>
<PRE>
protected void <B>selectPreviousPossibleValue</B>()</PRE>
<DL>
<DD>Selects the previous item in the list.  It won't change the selection if the
 currently selected item is already the first item.</DL>
<HR>

<A NAME="toggleOpenClose()"><!-- --></A><H3>
toggleOpenClose</H3>
<PRE>
protected void <B>toggleOpenClose</B>()</PRE>
<DL>
<DD>Hides the popup if it is showing and shows the popup if it is hidden.</DL>
<HR>

<A NAME="rectangleForCurrentValue()"><!-- --></A><H3>
rectangleForCurrentValue</H3>
<PRE>
protected <A HREF="../../../../java/awt/Rectangle.html">Rectangle</A> <B>rectangleForCurrentValue</B>()</PRE>
<DL>
<DD>Returns the area that is reserved for drawing the currently selected item.</DL>
<HR>

<A NAME="getInsets()"><!-- --></A><H3>
getInsets</H3>
<PRE>
protected <A HREF="../../../../java/awt/Insets.html">Insets</A> <B>getInsets</B>()</PRE>
<DL>
<DD>Gets the insets from the JComboBox.</DL>
<HR>

<A NAME="paintCurrentValue(java.awt.Graphics, java.awt.Rectangle, boolean)"><!-- --></A><H3>
paintCurrentValue</H3>
<PRE>
public void <B>paintCurrentValue</B>(<A HREF="../../../../java/awt/Graphics.html">Graphics</A>&nbsp;g,
                              <A HREF="../../../../java/awt/Rectangle.html">Rectangle</A>&nbsp;bounds,
                              boolean&nbsp;hasFocus)</PRE>
<DL>
<DD>Paints the currently selected item.</DL>
<HR>

<A NAME="paintCurrentValueBackground(java.awt.Graphics, java.awt.Rectangle, boolean)"><!-- --></A><H3>
paintCurrentValueBackground</H3>
<PRE>
public void <B>paintCurrentValueBackground</B>(<A HREF="../../../../java/awt/Graphics.html">Graphics</A>&nbsp;g,
                                        <A HREF="../../../../java/awt/Rectangle.html">Rectangle</A>&nbsp;bounds,
                                        boolean&nbsp;hasFocus)</PRE>
<DL>
<DD>Paints the background of the currently selected item.</DL>
<HR>

<A NAME="getDefaultSize()"><!-- --></A><H3>
getDefaultSize</H3>
<PRE>
protected <A HREF="../../../../java/awt/Dimension.html">Dimension</A> <B>getDefaultSize</B>()</PRE>
<DL>
<DD>Return the default size of an empty combo box.</DL>
<HR>

<A NAME="getDisplaySize()"><!-- --></A><H3>
getDisplaySize</H3>
<PRE>
protected <A HREF="../../../../java/awt/Dimension.html">Dimension</A> <B>getDisplaySize</B>()</PRE>
<DL>
</DL>
<HR>

<A NAME="installKeyboardActions()"><!-- --></A><H3>
installKeyboardActions</H3>
<PRE>
protected void <B>installKeyboardActions</B>()</PRE>
<DL>
<DD>Adds keyboard actions to the JComboBox.  Actions on enter and esc are already
 supplied.  Add more actions as you need them.</DL>
<HR>

<A NAME="uninstallKeyboardActions()"><!-- --></A><H3>
uninstallKeyboardActions</H3>
<PRE>
protected void <B>uninstallKeyboardActions</B>()</PRE>
<DL>
<DD>Removes the focus InputMap and ActionMap.</DL>
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