button.html

jsf、swing的官方指南

<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getText()">String getText()</a>    <br>
</td>
<td>Set or get the text displayed by the button.
You can use HTML formatting, as described in
<a href="html.html">Using HTML in Swing Components</a>.

</td>
</tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setIcon(javax.swing.Icon)">void setIcon(Icon)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getIcon()">Icon getIcon()</a>    <br>
</td>
<td>Set or get the image displayed by the button
    when the button isn't selected or pressed.

</td>
</tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setDisabledIcon(javax.swing.Icon)">void setDisabledIcon(Icon)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getDisabledIcon()">Icon getDisabledIcon()</a>    <br>
</td>
<td>Set or get the image displayed by the button
    when it's disabled.
    If you don't specify a disabled image,
    then the look and feel creates one
    by manipulating the default image.

</td>
</tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setPressedIcon(javax.swing.Icon)">void setPressedIcon(Icon)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getPressedIcon()">Icon getPressedIcon()</a>    <br>
</td>
<td>Set or get the image displayed by the button
    when it's being pressed.

</td>
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  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setSelectedIcon(javax.swing.Icon)">void setSelectedIcon(Icon)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getSelectedIcon()">Icon getSelectedIcon()</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setDisabledSelectedIcon(javax.swing.Icon)">void setDisabledSelectedIcon(Icon)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getDisabledSelectedIcon()">Icon getDisabledSelectedIcon()</a>    <br>
</td>
<td>Set or get the image displayed by the button
    when it's selected.
    If you don't specify a disabled selected image,
    then the look and feel creates one
    by manipulating the selected 
    image.

</td>
</tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setRolloverEnabled(boolean)">setRolloverEnabled(boolean)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#isRolloverEnabled()">boolean isRolloverEnabled()</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setRolloverIcon(javax.swing.Icon)">void setRolloverIcon(Icon)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getRolloverIcon()">Icon getRolloverIcon()</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setRolloverSelectedIcon(javax.swing.Icon)">void setRolloverSelectedIcon(Icon)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getRolloverSelectedIcon()">Icon getRolloverSelectedIcon()</a>    <br>
</td>
<td>Use <code>setRolloverIcon(someIcon)</code>
    to make the button display the specified icon
    when the cursor passes over it.
    The <code>setRolloverSelectedIcon</code> method
    lets you specify the rollover icon when the
    button is selected &#151; this is useful for
    two-state buttons such as toggle buttons.
    Setting the rollover icon automatically
    calls <code>setRollover(true)</code>,
    enabling rollover.
</td>
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</table>

<p>

<table border=1>
<caption><a name="looks">Fine Tuning the Button's Appearance</a></caption>
<tr>
<th>Method or Constructor
</th>
<th>Purpose

</th>
</tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setHorizontalAlignment(int)">void setHorizontalAlignment(int)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setVerticalAlignment(int)">void setVerticalAlignment(int)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getHorizontalAlignment()">int getHorizontalAlignment()</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getVerticalAlignment()">int getVerticalAlignment()</a></td>
<td>Set or get where in the button its contents should be placed.
    The <code>AbstractButton</code> class allows 
    any one of the following values
    for horizontal alignment:
    <code>RIGHT</code>,
    <code>LEFT</code>, 
    <code>CENTER</code> (the default),
    <code>LEADING</code>, and
    <code>TRAILING</code>.
    For vertical alignment:
    <code>TOP</code>, 
    <code>CENTER</code> (the default), and
    <code>BOTTOM</code>.

    </td>
  </tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setHorizontalTextPosition(int)">void setHorizontalTextPosition(int)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setVerticalTextPosition(int)">void setVerticalTextPosition(int)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getHorizontalTextPosition()">int getHorizontalTextPosition()</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getVerticalTextPosition()">int getVerticalTextPosition()</a></td>
<td>Set or get where the button's text should be placed,
    relative to the button's image.
    The <code>AbstractButton</code> class allows 
    any one of the following values
    for horizontal position:
    <code>LEFT</code>, 
    <code>CENTER</code>,
    <code>RIGHT</code>,
    <code>LEADING</code>, and
    <code>TRAILING</code> (the default).
    For vertical position:
    <code>TOP</code>, 
    <code>CENTER</code> (the default), and
    <code>BOTTOM</code>.

    </td>
  </tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setMargin(java.awt.Insets)">void setMargin(Insets)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getMargin()">Insets getMargin()</a>    </td>
    <td>Set or get the number of pixels between 
    the button's border and its contents.

    </td>
  </tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setFocusPainted(boolean)">void setFocusPainted(boolean)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#isFocusPainted()">boolean isFocusPainted()</a>    </td>
    <td>Set or get whether the button
        should look different when it has the focus.

    </td>
  </tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setBorderPainted(boolean)">void setBorderPainted(boolean)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#isBorderPainted()">boolean isBorderPainted()</a>    </td>
    <td>Set or get whether the border of the button
        should be painted.

    </td>
  </tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setIconTextGap(int)">void setIconTextGap(int)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getIconTextGap()">int getIconTextGap()</a>    <br>
    </td>
    <td>Set or get the amount of space between the text and the icon
        displayed in this button. 
    </td>
  </tr>
</table>

<p>

<table border=1>
<caption><a name="acts">Implementing the Button's Functionality</a></caption>
<tr>
<th>Method or Constructor
</th>
<th>Purpose

</th>
</tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setMnemonic(int)">void setMnemonic(int)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getMnemonic()">char getMnemonic()</a>    <br>
</td>
<td>Set or get the keyboard alternative to clicking the button.
    One form of the <code>setMnemonic</code> method
    accepts a character argument;
    however, 
    the Swing team recommends that you use an <code>int</code> argument
    instead, 
    specifying a <code>KeyEvent.VK_<em>X</em></code> constant.

</td>
</tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setDisplayedMnemonicIndex(int)">void setDisplayedMnemonicIndex(int)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getDisplayedMnemonicIndex()">int getDisplayedMnemonicIndex()</a>    <br>
    </td>
    <td>Set or get a hint as to which character in the text should be
        decorated to represent the mnemonic.  Note that not all look
        and feels may support this. 
  </tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setActionCommand(java.lang.String)">void setActionCommand(String)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getActionCommand()">String getActionCommand()</a>    <br>
    </td>
    <td>Set or get the name of the action performed by the button.

    </td>
  </tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#addActionListener(java.awt.event.ActionListener)">void addActionListener(ActionListener)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#removeActionListener()">ActionListener removeActionListener()</a>    <br>
    </td>
    <td>Add or remove an object that listens for action events
        fired by the button.

    </td>
  </tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#addItemListener(java.awt.event.ItemListener)">void addItemListener(ItemListener)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#removeItemListener()">ItemListener removeItemListener()</a>    <br>
    </td>
    <td>Add or remove an object that listens for item events
        fired by the button.

    </td>
  </tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setSelected(boolean)">void setSelected(boolean)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#isSelected()">boolean isSelected()</a>    <br>
    </td>
    <td>Set or get whether the button is selected.
        Makes sense only for buttons that have on/off state,
        such as check boxes.


    </td>
  </tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#doClick()">void doClick()</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#doClick(int)">void doClick(int)</a>    <br>
    </td>
    <td>Programmatically perform a "click".
        The optional argument specifies the amount of time
        (in milliseconds)
        that the button should look pressed.

    </td>
  </tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#setMultiClickThreshhold(long)">void setMultiClickThreshhold(long)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/AbstractButton.html#getMultiClickThreshhold()">long getMultiClickThreshhold()</a>    </td>
    <td>Set or get the amount of time (in milliseconds) required between
        mouse press events for the button to generate corresponding action
        events.
    </td>
  </tr>
</table>

<p>

<table border=1>
<caption><a name="checkboxapi">Check Box Constructors</a></caption>
<tr>
<th>Constructor
</th>
<th>Purpose

</th>
</tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBox.html#JCheckBox(javax.swing.Action)">JCheckBox(Action)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBox.html#JCheckBox(java.lang.String)">JCheckBox(String)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBox.html#JCheckBox(java.lang.String, boolean)">JCheckBox(String, boolean)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBox.html#JCheckBox(javax.swing.Icon)">JCheckBox(Icon)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBox.html#JCheckBox(javax.swing.Icon, boolean)">JCheckBox(Icon, boolean)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBox.html#JCheckBox(java.lang.String, javax.swing.Icon)">JCheckBox(String, Icon)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBox.html#JCheckBox(java.lang.String, javax.swing.Icon, boolean)">JCheckBox(String, Icon, boolean)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBox.html#JCheckBox()">JCheckBox()</a>
</td>
<td>Create a <code>JCheckBox</code> instance.
    The string argument specifies the text,
    if any, that the check box should display.
    Similarly, the <code>Icon</code> argument
    specifies the image that should be used
    instead of the look and feel's default check box image.
    Specifying the boolean argument as <code>true</code>
    initializes the check box to be selected.
    If the boolean argument is absent or <code>false</code>,
    then the check box is initially unselected.

    </td>
  </tr>
  <tr>
    <td>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBoxMenuItem.html#JCheckBoxMenuItem(javax.swing.Action)">JCheckBoxMenuItem(Action)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBoxMenuItem.html#JCheckBoxMenuItem(java.lang.String)">JCheckBoxMenuItem(String)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBoxMenuItem.html#JCheckBoxMenuItem(java.lang.String, boolean)">JCheckBoxMenuItem(String, boolean)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBoxMenuItem.html#JCheckBoxMenuItem(javax.swing.Icon)">JCheckBoxMenuItem(Icon)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBoxMenuItem.html#JCheckBoxMenuItem(java.lang.String, javax.swing.Icon)">JCheckBoxMenuItem(String, Icon)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBoxMenuItem.html#JCheckBoxMenuItem(java.lang.String, javax.swing.Icon, boolean)">JCheckBoxMenuItem(String, Icon, boolean)</a>    <br>
<a class="APILink" target="_blank" href="http://java.sun.com/javase/6/docs/api/javax/swing/JCheckBoxMenuItem.html#JCheckBoxMenuItem()">JCheckBoxMenuItem()</a>
  </td>
  <td>Create a <code>JCheckBoxMenuItem</code> instance.
      The arguments are interpreted in the same way as the arguments
      to the <code>JCheckBox</code> constructors,