| Methods Summary |
|---|
| public void | configureEditor()
super.configureEditor();
|
| protected javax.swing.JButton | createArrowButton()
boolean iconOnly = (comboBox.isEditable() ||
MetalLookAndFeel.usingOcean());
JButton button = new MetalComboBoxButton( comboBox,
new MetalComboBoxIcon(),
iconOnly,
currentValuePane,
listBox );
button.setMargin( new Insets( 0, 1, 1, 3 ) );
if (MetalLookAndFeel.usingOcean()) {
// Disabled rollover effect.
button.putClientProperty(MetalBorders.NO_BUTTON_ROLLOVER,
Boolean.TRUE);
}
updateButtonForOcean(button);
return button;
|
| protected javax.swing.ComboBoxEditor | createEditor()
return new MetalComboBoxEditor.UIResource();
|
| protected java.awt.LayoutManager | createLayoutManager()
return new MetalComboBoxLayoutManager();
|
| protected javax.swing.plaf.basic.ComboPopup | createPopup()
return super.createPopup();
|
| public java.beans.PropertyChangeListener | createPropertyChangeListener()
return new MetalPropertyChangeListener();
|
| public static javax.swing.plaf.ComponentUI | createUI(javax.swing.JComponent c)
return new MetalComboBoxUI();
|
| protected void | editablePropertyChanged(java.beans.PropertyChangeEvent e)As of Java 2 platform v1.4 this method is no longer used. Do not call or
override. All the functionality of this method is in the
MetalPropertyChangeListener.
|
| public int | getBaseline(javax.swing.JComponent c, int width, int height)Returns the baseline.
int baseline;
if (MetalLookAndFeel.usingOcean()) {
height -= 4;
baseline = super.getBaseline(c, width, height);
if (baseline >= 0) {
baseline += 2;
}
}
else {
baseline = super.getBaseline(c, width, height);
}
return baseline;
|
| public java.awt.Dimension | getMinimumSize(javax.swing.JComponent c)
if ( !isMinimumSizeDirty ) {
return new Dimension( cachedMinimumSize );
}
Dimension size = null;
if ( !comboBox.isEditable() &&
arrowButton != null) {
Insets buttonInsets = arrowButton.getInsets();
Insets insets = comboBox.getInsets();
size = getDisplaySize();
size.width += insets.left + insets.right;
size.width += buttonInsets.right;
size.width += arrowButton.getMinimumSize().width;
size.height += insets.top + insets.bottom;
size.height += buttonInsets.top + buttonInsets.bottom;
}
else if ( comboBox.isEditable() &&
arrowButton != null &&
editor != null ) {
size = super.getMinimumSize( c );
Insets margin = arrowButton.getMargin();
size.height += margin.top + margin.bottom;
size.width += margin.left + margin.right;
}
else {
size = super.getMinimumSize( c );
}
cachedMinimumSize.setSize( size.width, size.height );
isMinimumSizeDirty = false;
return new Dimension( cachedMinimumSize );
|
| public void | layoutComboBox(java.awt.Container parent, javax.swing.plaf.metal.MetalComboBoxUI$MetalComboBoxLayoutManager manager)
if (comboBox.isEditable() && !MetalLookAndFeel.usingOcean()) {
manager.superLayout( parent );
return;
}
if (arrowButton != null) {
if (MetalLookAndFeel.usingOcean() ) {
Insets insets = comboBox.getInsets();
int buttonWidth = arrowButton.getMinimumSize().width;
arrowButton.setBounds(MetalUtils.isLeftToRight(comboBox)
? (comboBox.getWidth() - insets.right - buttonWidth)
: insets.left,
insets.top, buttonWidth,
comboBox.getHeight() - insets.top - insets.bottom);
}
else {
Insets insets = comboBox.getInsets();
int width = comboBox.getWidth();
int height = comboBox.getHeight();
arrowButton.setBounds( insets.left, insets.top,
width - (insets.left + insets.right),
height - (insets.top + insets.bottom) );
}
}
if (editor != null && MetalLookAndFeel.usingOcean()) {
Rectangle cvb = rectangleForCurrentValue();
editor.setBounds(cvb);
}
|
| public void | paint(java.awt.Graphics g, javax.swing.JComponent c)
if (MetalLookAndFeel.usingOcean()) {
super.paint(g, c);
}
|
| public void | paintCurrentValue(java.awt.Graphics g, java.awt.Rectangle bounds, boolean hasFocus)If necessary paints the currently selected item.
// This is really only called if we're using ocean.
if (MetalLookAndFeel.usingOcean()) {
bounds.x += 2;
bounds.width -= 3;
if (arrowButton != null) {
Insets buttonInsets = arrowButton.getInsets();
bounds.y += buttonInsets.top;
bounds.height -= (buttonInsets.top + buttonInsets.bottom);
}
else {
bounds.y += 2;
bounds.height -= 4;
}
super.paintCurrentValue(g, bounds, hasFocus);
}
else if (g == null || bounds == null) {
throw new NullPointerException(
"Must supply a non-null Graphics and Rectangle");
}
|
| public void | paintCurrentValueBackground(java.awt.Graphics g, java.awt.Rectangle bounds, boolean hasFocus)If necessary paints the background of the currently selected item.
// This is really only called if we're using ocean.
if (MetalLookAndFeel.usingOcean()) {
g.setColor(MetalLookAndFeel.getControlDarkShadow());
g.drawRect(bounds.x, bounds.y, bounds.width, bounds.height - 1);
g.setColor(MetalLookAndFeel.getControlShadow());
g.drawRect(bounds.x + 1, bounds.y + 1, bounds.width - 2,
bounds.height - 3);
if (hasFocus && !isPopupVisible(comboBox) &&
arrowButton != null) {
g.setColor(listBox.getSelectionBackground());
Insets buttonInsets = arrowButton.getInsets();
if (buttonInsets.top > 2) {
g.fillRect(bounds.x + 2, bounds.y + 2, bounds.width - 3,
buttonInsets.top - 2);
}
if (buttonInsets.bottom > 2) {
g.fillRect(bounds.x + 2, bounds.y + bounds.height -
buttonInsets.bottom, bounds.width - 3,
buttonInsets.bottom - 2);
}
}
}
else if (g == null || bounds == null) {
throw new NullPointerException(
"Must supply a non-null Graphics and Rectangle");
}
|
| protected void | removeListeners()As of Java 2 platform v1.4 this method is no
longer used.
if ( propertyChangeListener != null ) {
comboBox.removePropertyChangeListener( propertyChangeListener );
}
|
| public void | unconfigureEditor()
super.unconfigureEditor();
|
| private void | updateButtonForOcean(javax.swing.JButton button)Resets the necessary state on the ComboBoxButton for ocean.
if (MetalLookAndFeel.usingOcean()) {
// Ocean renders the focus in a different way, this
// would be redundant.
button.setFocusPainted(comboBox.isEditable());
}
|
