protected String layoutCL(
JLabel label,
FontMetrics fontMetrics,
String text,
Icon icon,
Rectangle viewR,
Rectangle iconR,
Rectangle textR) {
String s =
layoutCompoundLabel(
(JComponent) label,
fontMetrics,
splitStringByLines(text),
icon,
label.getVerticalAlignment(),
label.getHorizontalAlignment(),
label.getVerticalTextPosition(),
label.getHorizontalTextPosition(),
viewR,
iconR,
textR,
label.getIconTextGap());
if (s.equals("")) return text;
return s;
}
/**
* {@inheritDoc}
*
* <p>Paints a diagonal cross over the text if the comp is of type JLabel, does nothing otherwise.
*/
@Override
protected void doPaint(Graphics2D g, JComponent comp, int width, int height) {
if (!(comp instanceof JLabel)) return;
JLabel label = (JLabel) comp;
Insets insets = label.getInsets(insetss);
paintViewR.x = insets.left;
paintViewR.y = insets.top;
paintViewR.width = width - (insets.left + insets.right);
paintViewR.height = height - (insets.top + insets.bottom);
paintIconR.x = paintIconR.y = paintIconR.width = paintIconR.height = 0;
paintTextR.x = paintTextR.y = paintTextR.width = paintTextR.height = 0;
SwingUtilities.layoutCompoundLabel(
label,
label.getFontMetrics(label.getFont()),
label.getText(),
null,
label.getVerticalAlignment(),
label.getHorizontalAlignment(),
label.getVerticalTextPosition(),
label.getHorizontalTextPosition(),
paintViewR,
paintIconR,
paintTextR,
label.getIconTextGap());
doPaint(g, paintTextR);
}
@NotNull
@Override
public BalloonBuilder createHtmlTextBalloonBuilder(
@NotNull final String htmlContent,
@Nullable final Icon icon,
final Color fillColor,
@Nullable final HyperlinkListener listener) {
JEditorPane text =
IdeTooltipManager.initPane(htmlContent, new HintHint().setAwtTooltip(true), null);
if (listener != null) {
text.addHyperlinkListener(listener);
}
text.setEditable(false);
NonOpaquePanel.setTransparent(text);
text.setBorder(null);
JLabel label = new JLabel();
final JPanel content =
new NonOpaquePanel(
new BorderLayout(
(int) (label.getIconTextGap() * 1.5), (int) (label.getIconTextGap() * 1.5)));
final NonOpaquePanel textWrapper = new NonOpaquePanel(new GridBagLayout());
JScrollPane scrolledText = new JScrollPane(text);
scrolledText.setBackground(fillColor);
scrolledText.getViewport().setBackground(fillColor);
scrolledText.getViewport().setBorder(null);
scrolledText.setBorder(null);
textWrapper.add(scrolledText);
content.add(textWrapper, BorderLayout.CENTER);
final NonOpaquePanel north = new NonOpaquePanel(new BorderLayout());
north.add(new JLabel(icon), BorderLayout.NORTH);
content.add(north, BorderLayout.WEST);
content.setBorder(new EmptyBorder(2, 4, 2, 4));
final BalloonBuilder builder = createBalloonBuilder(content);
builder.setFillColor(fillColor);
return builder;
}
/**
* Instantiates and configures a WrappingIconPanel with the dropHack property set as indicated by
* the boolean.
*
* @param dropHackEnabled a boolean indicating whether the drop hack should be enabled.
* @see #isVisible()
*/
public WrappingIconPanel(boolean dropHackEnabled) {
setOpaque(false);
iconLabel = new JRendererLabel();
iconLabelGap = iconLabel.getIconTextGap();
iconLabel.setOpaque(false);
updateIconBorder();
setBorder(null);
setLayout(new BorderLayout());
add(iconLabel, BorderLayout.LINE_START);
setDropHackEnabled(dropHackEnabled);
}
public void setText(@Nullable final String... text) {
myText.removeAll();
if (text == null) return;
for (int i = 0; i < text.length; i++) {
final JLabel eachLabel = new JLabel(text[i], JLabel.CENTER);
final int gap = eachLabel.getIconTextGap();
eachLabel.setBorder(new EmptyBorder(0, 0, 0, gap));
eachLabel.setVerticalTextPosition(JLabel.TOP);
eachLabel.setFont(eachLabel.getFont().deriveFont(Font.BOLD, eachLabel.getFont().getSize()));
myText.add(eachLabel);
if (i < text.length - 1) {
final JLabel eachIcon =
new JLabel(IconLoader.getIcon("/general/comboArrowRight.png"), JLabel.CENTER);
eachIcon.setBorder(new EmptyBorder(0, 0, 0, gap));
myText.add(eachIcon);
}
}
}
private static int getLabelBaseline(JLabel label, int height) {
Icon icon = (label.isEnabled()) ? label.getIcon() : label.getDisabledIcon();
FontMetrics fm = label.getFontMetrics(label.getFont());
resetRects(label, height);
SwingUtilities.layoutCompoundLabel(
label,
fm,
"a",
icon,
label.getVerticalAlignment(),
label.getHorizontalAlignment(),
label.getVerticalTextPosition(),
label.getHorizontalTextPosition(),
viewRect,
iconRect,
textRect,
label.getIconTextGap());
return textRect.y + fm.getAscent();
}
// DragGestureListener interface method
public void dragGestureRecognized(final DragGestureEvent e) {
// we should make sure we aren't in edit mode
final InputEvent ievent = e.getTriggerEvent();
if (ievent instanceof MouseEvent) {
// even though I tell dgRecognizer to ignore the the right mouse button,
// it thinks the RMB starts a drag event...argh
if ((((MouseEvent) ievent).getModifiers() & InputEvent.BUTTON3_MASK) != 0) return;
}
// begin dnd
final Point ptDragOrigin = e.getDragOrigin();
final TreePath path = getPathForLocation(ptDragOrigin.x, ptDragOrigin.y);
if (path == null) return;
if (isRootPath(path)) return; // Ignore user trying to drag the root node
// Work out the offset of the drag point from the TreePath bounding rectangle origin
final Rectangle raPath = getPathBounds(path);
_ptOffset.setLocation(ptDragOrigin.x - raPath.x, ptDragOrigin.y - raPath.y);
// Get the cell renderer (which is a JLabel) for the path being dragged
final JLabel lbl =
(JLabel)
getCellRenderer()
.getTreeCellRendererComponent(
this, // tree
path.getLastPathComponent(), // value
false, // isSelected (dont want a colored background)
this.isExpanded(path), // isExpanded
getModel().isLeaf(path.getLastPathComponent()), // isLeaf
0, // row (not important for rendering)
false // hasFocus (dont want a focus rectangle)
);
lbl.setSize(
(int) raPath.getWidth(),
(int) raPath.getHeight()); // <-- The layout manager would normally do this
// Get a buffered image of the selection for dragging a ghost image
_imgGhost =
new BufferedImage(
(int) raPath.getWidth(), (int) raPath.getHeight(), BufferedImage.TYPE_INT_ARGB_PRE);
final Graphics2D g2 = _imgGhost.createGraphics();
// Ask the cell renderer to paint itself into the BufferedImage
g2.setComposite(
AlphaComposite.getInstance(AlphaComposite.SRC, 0.5f)); // Make the image ghostlike
lbl.paint(g2);
// Now paint a gradient UNDER the ghosted JLabel text (but not under the icon if any)
// Note: this will need tweaking if your icon is not positioned to the left of the text
final Icon icon = lbl.getIcon();
final int nStartOfText = (icon == null) ? 0 : icon.getIconWidth() + lbl.getIconTextGap();
g2.setComposite(
AlphaComposite.getInstance(AlphaComposite.DST_OVER, 0.5f)); // Make the gradient ghostlike
g2.setPaint(
new GradientPaint(
nStartOfText,
0,
SystemColor.controlShadow,
getWidth(),
0,
new Color(255, 255, 255, 0)));
g2.fillRect(nStartOfText, 0, getWidth(), _imgGhost.getHeight());
g2.dispose();
setSelectionPath(path); // Select this path in the tree
// Wrap the path being transferred into a Transferable object
final Transferable transferable = new CTransferableTreePath(path);
// Remember the path being dragged (because if it is being moved, we will have to delete it
// later)
_pathSource = path;
// We pass our drag image just in case it IS supported by the platform
e.startDrag(null, _imgGhost, new Point(5, 5), transferable, this);
}
/** Creates and sets the layout of components */
private void initComponents() {
Rectangle2D rect;
String constraint;
LayoutManager lm = new MigLayout("insets 0");
this.setLayout(lm);
Font font = Font.decode("Courier-12");
busyIcon = new ImageIcon(StatusBar.class.getResource(BUSY_ICON_IMAGE));
renderLabel = new JLabel();
renderLabel.setHorizontalTextPosition(JLabel.LEADING);
rect = getFontMetrics(font).getStringBounds("rendering", renderLabel.getGraphics());
constraint =
String.format(
"gapx 5, width %d!, height %d!",
(int) rect.getWidth() + busyIcon.getIconWidth() + renderLabel.getIconTextGap(),
(int) Math.max(rect.getHeight(), busyIcon.getIconHeight()) + 6);
add(renderLabel, constraint);
coordsLabel = new JLabel();
Graphics graphics = coordsLabel.getGraphics();
coordsLabel.setFont(font);
rect = getFontMetrics(font).getStringBounds(" 00000000.000 00000000.000", graphics);
constraint =
String.format(
"width %d!, height %d!", (int) rect.getWidth() + 10, (int) rect.getHeight() + 6);
add(coordsLabel, constraint);
boundsLabel = new JLabel();
boundsLabel.setFont(font);
rect =
getFontMetrics(font)
.getStringBounds(
"Min: 00000000.000 00000000.000 Span: 00000000.000 00000000.000", graphics);
constraint =
String.format(
"width %d!, height %d!", (int) rect.getWidth() + 10, (int) rect.getHeight() + 6);
add(boundsLabel, constraint);
crsBtn = new JButton(stringRes.getString("crs_undefined"));
crsBtn.setFont(font);
rect = getFontMetrics(font).getStringBounds("X", graphics);
constraint = String.format("height %d!", (int) rect.getHeight() + 6);
crsBtn.setToolTipText(stringRes.getString("tool_tip_statusbar_crs"));
crsMenu = new CRSPopupMenu();
crsBtn.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
crsMenu.show(crsBtn, 0, 0);
}
});
add(crsBtn, constraint);
}
