public class JXComboBox.DelegatingRenderer extends Object implements ListCellRenderer, RolloverRenderer, UIDependent
Modifier and Type | Field and Description |
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private ListCellRenderer |
delegateRenderer
the delegate.
|
private JRendererPanel |
wrapper |
Constructor and Description |
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DelegatingRenderer()
Instantiates a DelegatingRenderer with combo box's default renderer as delegate.
|
DelegatingRenderer(ListCellRenderer delegate)
Instantiates a DelegatingRenderer with the given delegate.
|
Modifier and Type | Method and Description |
---|---|
void |
doClick()
Same as AbstractButton.doClick().
|
ListCellRenderer |
getDelegateRenderer()
Returns the delegate.
|
Component |
getListCellRendererComponent(JList list,
Object value,
int index,
boolean isSelected,
boolean cellHasFocus)
Overridden to apply the highlighters, if any, after calling the delegate.
|
boolean |
isEnabled() |
void |
setDelegateRenderer(ListCellRenderer delegate)
Sets the delegate.
|
void |
updateUI()
Updates all internal visuals after changing a UI-delegate.
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private ListCellRenderer delegateRenderer
private JRendererPanel wrapper
public DelegatingRenderer()
public DelegatingRenderer(ListCellRenderer delegate)
null
, the default is created via the combo box's factory method.delegate
- the delegate to use, if null
the combo box's default is
created and used.public void setDelegateRenderer(ListCellRenderer delegate)
null
, the default is created via the combo
box's factory method.delegate
- the delegate to use, if null the list's default is created and used.public ListCellRenderer getDelegateRenderer()
public void updateUI()
updateUI
in interface UIDependent
JComponent.updateUI()
public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus)
Overridden to apply the highlighters, if any, after calling the delegate. The decorators are not applied if the row is invalid.
getListCellRendererComponent
in interface ListCellRenderer
public boolean isEnabled()
isEnabled
in interface RolloverRenderer
public void doClick()
doClick
in interface RolloverRenderer
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