@ -47,8 +47,6 @@ import java.beans.PropertyChangeListener;
* /
public class DarkComboBoxUI extends BasicComboBoxUI implements Border , PropertyChangeListener {
private static final int BUTTON_PAD = 7 ;
private final MouseListener mouseListener = new MouseAdapter ( ) {
@Override
public void mousePressed ( final MouseEvent e ) {
@ -69,7 +67,6 @@ public class DarkComboBoxUI extends BasicComboBoxUI implements Border, PropertyC
private Insets boxPadding ;
private Insets cellPadding ;
public static ComponentUI createUI ( final JComponent c ) {
return new DarkComboBoxUI ( ) ;
}
@ -163,11 +160,14 @@ public class DarkComboBoxUI extends BasicComboBoxUI implements Border, PropertyC
}
protected JButton createArrowButton ( ) {
int buttonPad = UIManager . getInt ( "ComboBox.buttonPad" ) ;
JButton button = ArrowButton . createUpDownArrow ( comboBox ,
UIManager . getIcon ( "ComboBox.arrow.icon" ) ,
new ComboIcon ( comboBox ,
UIManager . getIcon ( "ComboBox.arrowEditable.icon" ) ,
UIManager . getIcon ( "ComboBox.arrow.icon" ) ) ,
UIManager . getIcon ( "ComboBox.arrowInactive.icon" ) ,
SwingConstants . SOUTH , true , false ,
new Insets ( 0 , BUTTON_PAD , 0 , BUTTON_PAD ) ) ;
new Insets ( 0 , buttonPad , 0 , buttonPad ) ) ;
button . setBorder ( BorderFactory . createEmptyBorder ( ) ) ;
button . setCursor ( Cursor . getPredefinedCursor ( Cursor . HAND_CURSOR ) ) ;
return button ;
@ -325,7 +325,7 @@ public class DarkComboBoxUI extends BasicComboBoxUI implements Border, PropertyC
Area rect ;
Area iconRect ;
if ( ! isTableCellEditor & & ! isTreeCellEditor ) {
rect = new Area ( new RoundRectangle2D . Double ( bSize , bSize , width - 2 * bSize ,
rect = new Area ( new RoundRectangle2D . Double ( bSize - 1 , bSize , width - 2 * bSize + 2 ,
height - 2 * bSize , arc , arc ) ) ;
iconRect = new Area ( new Rectangle ( off , 0 , width , height ) ) ;
} else {
@ -430,4 +430,36 @@ public class DarkComboBoxUI extends BasicComboBoxUI implements Border, PropertyC
comboBox . repaint ( ) ;
}
}
private static class ComboIcon implements Icon {
private final JComboBox < ? > box ;
private final Icon editableIcon ;
private final Icon icon ;
private ComboIcon ( final JComboBox < ? > box , final Icon editableIcon , final Icon icon ) {
this . box = box ;
this . editableIcon = editableIcon ;
this . icon = icon ;
}
private Icon getIcon ( ) {
return box . isEditable ( ) ? editableIcon : icon ;
}
@Override
public void paintIcon ( final Component c , final Graphics g , final int x , final int y ) {
getIcon ( ) . paintIcon ( c , g , x , y ) ;
}
@Override
public int getIconWidth ( ) {
return getIcon ( ) . getIconWidth ( ) ;
}
@Override
public int getIconHeight ( ) {
return getIcon ( ) . getIconHeight ( ) ;
}
}
}