public PopupMenuButton(
Application app,
Object[] data,
Integer rows,
Integer columns,
Dimension iconSize,
Integer mode,
final boolean hasTable,
boolean hasSlider) {
super();
this.app = app;
this.hasTable = hasTable;
this.mode = mode;
this.iconSize = iconSize;
this.thisButton = this;
this.setFocusable(false);
// create the popup
myPopup = new JPopupMenu();
myPopup.setFocusable(false);
myPopup.setBackground(Color.WHITE);
myPopup.setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createLineBorder(Color.GRAY),
BorderFactory.createEmptyBorder(3, 3, 3, 3)));
// add a mouse listener to our button that triggers the popup
addMouseListener(
new MouseAdapter() {
@Override
public void mouseEntered(MouseEvent e) {
popupIsVisible = myPopup.isShowing();
}
@Override
public void mousePressed(MouseEvent e) {
if (!thisButton.isEnabled()) return;
if (popupIsVisible == true && !myPopup.isVisible()) {
popupIsVisible = false;
return;
}
if (prepareToShowPopup() == false) return;
Point locButton = getLocation();
// trigger popup
// default: trigger only when the mouse is over the right side of the button
// if isStandardButton: pressing anywhere triggers the popup
if (isStandardButton || e.getX() >= getWidth() - 16 && e.getX() <= getWidth()) {
if (hasTable) myTable.updateFonts();
if (isDownwardPopup)
// popup appears below the button
myPopup.show(getParent(), locButton.x, locButton.y + getHeight());
else
// popup appears above the button
myPopup.show(
getParent(),
locButton.x - myPopup.getPreferredSize().width + thisButton.getWidth(),
locButton.y - myPopup.getPreferredSize().height - 2);
}
popupIsVisible = myPopup.isShowing();
}
});
// place text to the left of drop down icon
this.setHorizontalTextPosition(SwingConstants.LEFT);
this.setHorizontalAlignment(SwingConstants.LEFT);
// create selection table
if (hasTable) {
this.data = data;
myTable = new SelectionTable(app, data, rows, columns, iconSize, mode);
setSelectedIndex(0);
// add a mouse listener to handle table selection
myTable.addMouseListener(
new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
handlePopupActionEvent();
}
});
/*
// if displaying text only, then adjust the width
if(mode == SelectionTable.MODE_TEXT){
Dimension d = this.getPreferredSize();
d.width = myTable.getColumnWidth();
setMinimumSize(d);
setMaximumSize(d);
}
*/
myTable.setBackground(myPopup.getBackground());
myPopup.add(myTable);
}
// create slider
if (hasSlider) getMySlider();
isIniting = false;
if (mode == SelectionTable.MODE_TEXT && iconSize.width == -1) {
iconSize.width = myTable.getColumnWidth() - 4;
iconSize.height = myTable.getRowHeight() - 4;
}
}
private void constructPopup() {
popup = new JPopupMenu();
popup.setBorder(BorderFactory.createLineBorder(Color.DARK_GRAY));
popup.setBackground(new Color(100, 100, 100));
JMenuItem popupItemSaveImage = new JMenuItem("Save image");
popupItemSaveImage.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
display.saveButtonPressed();
}
});
popup.add(popupItemSaveImage);
JMenuItem popupItemSaveNewick = new JMenuItem("Save newick");
popupItemSaveNewick.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
display.saveNewickButtonPressed();
}
});
popup.add(popupItemSaveNewick);
JMenuItem popupItemRemove = new JMenuItem("Remove tree");
popupItemRemove.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
display.removeButtonPressed();
}
});
popup.add(popupItemRemove);
JMenu orientMenu = new JMenu("Orientation");
popup.add(orientMenu);
ButtonGroup bg = new ButtonGroup();
OrientationListener oListen = new OrientationListener();
JRadioButtonMenuItem oRight = new JRadioButtonMenuItem("Right");
oRight.addActionListener(oListen);
oRight.setSelected(true);
orientMenu.add(oRight);
oRight.setActionCommand("Right");
bg.add(oRight);
JRadioButtonMenuItem oLeft = new JRadioButtonMenuItem("Left");
oLeft.addActionListener(oListen);
orientMenu.add(oLeft);
oLeft.setActionCommand("Left");
bg.add(oLeft);
JRadioButtonMenuItem oUp = new JRadioButtonMenuItem("Up");
oUp.addActionListener(oListen);
oUp.setActionCommand("Up");
orientMenu.add(oUp);
bg.add(oUp);
JRadioButtonMenuItem oDown = new JRadioButtonMenuItem("Down");
oDown.addActionListener(oListen);
oDown.setActionCommand("Down");
orientMenu.add(oDown);
bg.add(oDown);
PopupListener popListener = new PopupListener();
this.addMouseListener(popListener);
}
/**
* Creates a ClickableTooltip with custom show/hide delays
*
* @param text The tooltip text
* @param action The action which should be provided to the user
* @param startupDelay Delay in ms before the tooltip should be shown
* @param showTime Delay in ms after which the tooltip vanishes when the cursor moved away from
* the component or the tooltip area
*/
public ClickableTooltip(
final String text, final Action action, final int startupDelay, final int showTime) {
Color c = UIUtilities.TOOLTIP_COLOR;
Font f = (FontUIResource) UIManager.get("ToolTip.font");
popupMenu = new JPopupMenu();
popupMenu.setLayout(new BoxLayout(popupMenu, BoxLayout.PAGE_AXIS));
popupMenu.setBorder(BorderFactory.createEmptyBorder(INSETS, INSETS, INSETS, INSETS));
popupMenu.setBackground(c);
popupMenu.setFont(f);
if (text != null) {
JLabel desc = new JLabel(text);
desc.setBackground(c);
desc.setFont(f);
popupMenu.add(desc);
}
final JLabel label = new JLabel();
label.setForeground(LINK_COLOR);
label.setBackground(c);
label.setFont(f);
label.setText((String) action.getValue(Action.NAME));
label.addMouseListener(
new MouseAdapter() {
Cursor defaultCursor = null;
public void mouseReleased(MouseEvent e) {
action.actionPerformed(
new ActionEvent(this, -1, (String) action.getValue(Action.ACTION_COMMAND_KEY)));
// if the user clicks on the 'link' remove tooltip
popupMenu.setVisible(false);
}
@Override
public void mouseEntered(MouseEvent e) {
defaultCursor = label.getCursor();
label.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
hideTimer.stop();
}
@Override
public void mouseExited(MouseEvent e) {
if (defaultCursor != null) {
label.setCursor(defaultCursor);
}
hideTimer.restart();
}
});
popupMenu.add(label);
showTimer =
new Timer(
startupDelay,
new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
popupMenu.show(component, location.x, location.y);
showTimer.stop();
}
});
hideTimer =
new Timer(
startupDelay + showTime,
new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
popupMenu.setVisible(false);
hideTimer.stop();
}
});
}