public abstract class OptionPaneUI extends ComponentUI
JOptionPane
.JOptionPane
Constructor and Description |
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OptionPaneUI() |
Modifier and Type | Method and Description |
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abstract boolean |
containsCustomComponents(JOptionPane pane)
Determines whether the user has provided custom components
for the options or the message.
|
abstract void |
selectInitialValue(JOptionPane pane)
Gives keyboard input focus to the component that represents
the default value.
|
contains, createUI, getAccessibleChild, getAccessibleChildrenCount, getMaximumSize, getMinimumSize, getPreferredSize, installUI, paint, uninstallUI, update
public OptionPaneUI()
public abstract void selectInitialValue(JOptionPane pane)
pane
- the JOptionPane
for which this delegate
object provides the pluggable user interface.public abstract boolean containsCustomComponents(JOptionPane pane)
pane
- the JOptionPane
for which this delegate
object provides the pluggable user interface.true
if the user has supplied any custom
components; false
if all components are
provided by Swing or a LookAndFeel.