filebot/source/net/sourceforge/tuned/ui/SelectButtonTextField.java

164 lines
3.7 KiB
Java

package net.sourceforge.tuned.ui;
import java.awt.Component;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import javax.swing.AbstractAction;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.KeyStroke;
import javax.swing.border.LineBorder;
import javax.swing.plaf.basic.BasicComboBoxUI;
import javax.swing.plaf.basic.BasicComboPopup;
import javax.swing.plaf.basic.ComboPopup;
import javax.swing.text.JTextComponent;
import net.miginfocom.swing.MigLayout;
import net.sourceforge.filebot.ResourceManager;
public class SelectButtonTextField<T> extends JComponent {
private SelectButton<T> selectButton = new SelectButton<T>();
private JComboBox editor = new JComboBox();
public SelectButtonTextField() {
selectButton.addActionListener(textFieldFocusOnClick);
editor.setBorder(BorderFactory.createMatteBorder(1, 0, 1, 1, ((LineBorder) selectButton.getBorder()).getLineColor()));
setLayout(new MigLayout("nogrid, fill"));
add(selectButton, "h pref!, w pref!, sizegroupy this");
add(editor, "gap 0, w 195px!, sizegroupy this");
editor.setUI(new TextFieldComboBoxUI());
TunedUtil.putActionForKeystroke(this, KeyStroke.getKeyStroke("ctrl UP"), new SpinClientAction(-1));
TunedUtil.putActionForKeystroke(this, KeyStroke.getKeyStroke("ctrl DOWN"), new SpinClientAction(1));
}
public String getText() {
return ((TextFieldComboBoxUI) editor.getUI()).getEditor().getText();
}
public JComboBox getEditor() {
return editor;
}
public SelectButton<T> getSelectButton() {
return selectButton;
}
private final ActionListener textFieldFocusOnClick = new ActionListener() {
public void actionPerformed(ActionEvent e) {
getEditor().requestFocus();
}
};
private class SpinClientAction extends AbstractAction {
private int spin;
public SpinClientAction(int spin) {
this.spin = spin;
}
public void actionPerformed(ActionEvent e) {
selectButton.spinValue(spin);
}
}
private class TextFieldComboBoxUI extends BasicComboBoxUI {
@Override
protected JButton createArrowButton() {
return new JButton(ResourceManager.getIcon("action.list"));
}
@Override
public void configureArrowButton() {
super.configureArrowButton();
arrowButton.setContentAreaFilled(false);
arrowButton.setFocusable(false);
}
@Override
protected void configureEditor() {
JTextComponent editor = getEditor();
editor.setEnabled(comboBox.isEnabled());
editor.setFocusable(comboBox.isFocusable());
editor.setFont(comboBox.getFont());
editor.setBorder(BorderFactory.createEmptyBorder(0, 3, 0, 3));
editor.addFocusListener(createFocusListener());
}
public JTextComponent getEditor() {
return (JTextComponent) editor;
}
@Override
protected ComboPopup createPopup() {
return new BasicComboPopup(comboBox) {
@Override
public void show(Component invoker, int x, int y) {
super.show(invoker, x - selectButton.getWidth(), y);
}
@Override
protected Rectangle computePopupBounds(int px, int py, int pw, int ph) {
Rectangle bounds = super.computePopupBounds(px, py, pw, ph);
bounds.width += selectButton.getWidth();
return bounds;
}
};
}
@Override
protected FocusListener createFocusListener() {
return new FocusHandler() {
/**
* Prevent action events from being fired on focusLost.
*/
@Override
public void focusLost(FocusEvent e) {
if (isPopupVisible(comboBox))
setPopupVisible(comboBox, false);
}
};
}
}
}