public static void drawStringUnderlineCharAt(
     JComponent c, Graphics g, String text, int underlinedIndex, int x, int y) {
   Graphics2D g2D = (Graphics2D) g;
   Object savedRenderingHint = null;
   if (AbstractLookAndFeel.getTheme().isTextAntiAliasingOn()) {
     savedRenderingHint = g2D.getRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING);
     g2D.setRenderingHint(
         RenderingHints.KEY_TEXT_ANTIALIASING,
         AbstractLookAndFeel.getTheme().getTextAntiAliasingHint());
   }
   if (getJavaVersion() >= 1.6) {
     try {
       Class swingUtilities2Class = Class.forName("sun.swing.SwingUtilities2");
       Class classParams[] = {
         JComponent.class, Graphics.class, String.class, Integer.TYPE, Integer.TYPE, Integer.TYPE
       };
       Method m = swingUtilities2Class.getMethod("drawStringUnderlineCharAt", classParams);
       Object methodParams[] = {
         c, g, text, new Integer(underlinedIndex), new Integer(x), new Integer(y)
       };
       m.invoke(null, methodParams);
     } catch (Exception ex) {
       BasicGraphicsUtils.drawString(g, text, underlinedIndex, x, y);
     }
   } else if (getJavaVersion() >= 1.4) {
     BasicGraphicsUtils.drawStringUnderlineCharAt(g, text, underlinedIndex, x, y);
   } else {
     BasicGraphicsUtils.drawString(g, text, underlinedIndex, x, y);
   }
   if (AbstractLookAndFeel.getTheme().isTextAntiAliasingOn()) {
     g2D.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, savedRenderingHint);
   }
 }
예제 #2
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 protected void drawString(Graphics g, String s, int accChar, int textX, int textY) {
   if (s.indexOf('\n') == -1) BasicGraphicsUtils.drawString(g, s, accChar, textX, textY);
   else {
     String[] strs = splitStringByLines(s);
     int height = g.getFontMetrics().getHeight();
     // Only the first line can have the accel char
     BasicGraphicsUtils.drawString(g, strs[0], accChar, textX, textY);
     for (int i = 1; i < strs.length; i++) g.drawString(strs[i], textX, textY + (height * i));
   }
 }
  public void paint(final Graphics g, final JComponent c) {
    final AnchoredButton button = (AnchoredButton) c;

    final String text = button.getText();
    final Icon icon = (button.isEnabled()) ? button.getIcon() : button.getDisabledIcon();

    if ((icon == null) && (text == null)) {
      return;
    }

    final FontMetrics fm = button.getFontMetrics(button.getFont());
    ourViewInsets = c.getInsets(ourViewInsets);

    ourViewRect.x = ourViewInsets.left;
    ourViewRect.y = ourViewInsets.top;

    final ToolWindowAnchor anchor = button.getAnchor();

    // Use inverted height & width
    if (ToolWindowAnchor.RIGHT == anchor || ToolWindowAnchor.LEFT == anchor) {
      ourViewRect.height = c.getWidth() - (ourViewInsets.left + ourViewInsets.right);
      ourViewRect.width = c.getHeight() - (ourViewInsets.top + ourViewInsets.bottom);
    } else {
      ourViewRect.height = c.getHeight() - (ourViewInsets.left + ourViewInsets.right);
      ourViewRect.width = c.getWidth() - (ourViewInsets.top + ourViewInsets.bottom);
    }

    ourIconRect.x = ourIconRect.y = ourIconRect.width = ourIconRect.height = 0;
    ourTextRect.x = ourTextRect.y = ourTextRect.width = ourTextRect.height = 0;

    final String clippedText =
        SwingUtilities.layoutCompoundLabel(
            c,
            fm,
            text,
            icon,
            button.getVerticalAlignment(),
            button.getHorizontalAlignment(),
            button.getVerticalTextPosition(),
            button.getHorizontalTextPosition(),
            ourViewRect,
            ourIconRect,
            ourTextRect,
            button.getText() == null ? 0 : button.getIconTextGap());

    // Paint button's background

    final Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);

    final ButtonModel model = button.getModel();

    final Color background = button.getBackground();

    Color toBorder = model.isRollover() ? new Color(0, 0, 0, 50) : null;
    final boolean vertical = anchor == ToolWindowAnchor.LEFT || anchor == ToolWindowAnchor.RIGHT;

    if (model.isArmed() && model.isPressed() || model.isSelected()) {
      g2.setColor(new Color(0, 0, 0, 30));
      g2.fillRect(3, 3, button.getWidth() - (vertical ? 6 : 5), button.getHeight() - 6);

      g2.setColor(new Color(0, 0, 0, 120));
      g2.drawLine(2, 2, 3 + button.getWidth() - (vertical ? 7 : 6), 2);
      g2.drawLine(2, 3, 2, 3 + button.getHeight() - 7);

      g2.setColor(new Color(0, 0, 0, 40));
      g2.drawRect(3, 3, button.getWidth() - (vertical ? 7 : 6), button.getHeight() - 7);

      g2.setColor(new Color(255, 255, 255, 110));
      g2.drawLine(
          3,
          button.getHeight() - 3,
          3 + button.getWidth() - (vertical ? 6 : 5),
          button.getHeight() - 3);
      g2.drawLine(
          3 + button.getWidth() - (vertical ? 6 : 5),
          2,
          3 + button.getWidth() - (vertical ? 6 : 5),
          3 + button.getHeight() - 7);

      toBorder = null;
    }

    if (toBorder != null) {
      g.setColor(toBorder);
      g.drawRect(2, 2, button.getWidth() - (vertical ? 6 : 5), button.getHeight() - 6);
    }

    AffineTransform tr = null;
    if (ToolWindowAnchor.RIGHT == anchor || ToolWindowAnchor.LEFT == anchor) {
      tr = g2.getTransform();
      if (ToolWindowAnchor.RIGHT == anchor) {
        if (icon != null) { // do not rotate icon
          icon.paintIcon(c, g2, ourIconRect.y, ourIconRect.x);
        }
        g2.rotate(Math.PI / 2);
        g2.translate(0, -c.getWidth());
      } else {
        if (icon != null) { // do not rotate icon
          icon.paintIcon(
              c, g2, ourIconRect.y, c.getHeight() - ourIconRect.x - icon.getIconHeight());
        }
        g2.rotate(-Math.PI / 2);
        g2.translate(-c.getHeight(), 0);
      }
    } else {
      if (icon != null) {
        icon.paintIcon(c, g2, ourIconRect.x, ourIconRect.y);
      }
    }

    // paint text

    if (text != null) {
      if (model.isEnabled()) {
        if (model.isArmed() && model.isPressed() || model.isSelected()) {
          g.setColor(background);
        } else {
          g.setColor(button.getForeground());
        }
      } else {
        g.setColor(background.darker());
      }
      /* Draw the Text */
      if (model.isEnabled()) {
        /** * paint the text normally */
        g.setColor(button.getForeground());
        BasicGraphicsUtils.drawString(
            g, clippedText, button.getMnemonic2(), ourTextRect.x, ourTextRect.y + fm.getAscent());
      } else {
        /** * paint the text disabled ** */
        if (model.isSelected()) {
          g.setColor(c.getBackground());
        } else {
          g.setColor(getDisabledTextColor());
        }
        BasicGraphicsUtils.drawString(
            g, clippedText, button.getMnemonic2(), ourTextRect.x, ourTextRect.y + fm.getAscent());
      }
    }
    if (ToolWindowAnchor.RIGHT == anchor || ToolWindowAnchor.LEFT == anchor) {
      g2.setTransform(tr);
    }
  }
  @Override
  protected void paintText(
      Graphics g,
      int tabPlacement,
      Font font,
      FontMetrics metrics,
      int tabIndex,
      String title,
      Rectangle textRect,
      boolean isSelected) {
    g.setFont(font);

    int titleWidth = SwingUtilities.computeStringWidth(metrics, title);

    int preferredWidth = 0;
    if (isOneActionButtonEnabled()) {
      preferredWidth = calculateTabWidth(tabPlacement, tabIndex, metrics) - WIDTHDELTA - 15;

      if (isCloseEnabled()) preferredWidth -= BUTTONSIZE;

      if (isMaxEnabled()) preferredWidth -= BUTTONSIZE;
    } else {
      preferredWidth = titleWidth;
    }

    while (titleWidth > preferredWidth) {
      if (title.endsWith("...")) title = title.substring(0, title.indexOf("...") - 1).concat("...");
      else title = title.substring(0, title.length() - 4).concat("...");

      titleWidth = SwingUtilities.computeStringWidth(metrics, title);
    }

    textRect.width = titleWidth;

    View v = getTextViewForTab(tabIndex);
    if (v != null) {
      // html
      v.paint(g, textRect);
    } else {
      // plain text
      int mnemIndex = tabPane.getDisplayedMnemonicIndexAt(tabIndex);

      if (tabPane.isEnabled() && tabPane.isEnabledAt(tabIndex)) {
        if (isSelected) g.setColor(TAB_SELECTED_FOREGROUND_COLOR);
        else {
          if (this.isTabHighlighted(tabIndex)) {
            g.setColor(TAB_HIGHLIGHT_FOREGROUND_COLOR);
          } else g.setColor(tabPane.getForegroundAt(tabIndex));
        }

        BasicGraphicsUtils.drawString(
            g, title, mnemIndex, textRect.x, textRect.y + metrics.getAscent());
      } else { // tab disabled
        g.setColor(tabPane.getBackgroundAt(tabIndex).brighter());
        BasicGraphicsUtils.drawStringUnderlineCharAt(
            g, title, mnemIndex, textRect.x, textRect.y + metrics.getAscent());

        g.setColor(tabPane.getBackgroundAt(tabIndex).darker());
        BasicGraphicsUtils.drawStringUnderlineCharAt(
            g, title, mnemIndex, textRect.x - 1, textRect.y + metrics.getAscent() - 1);
      }
    }
  }