@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);
      }
    }
  }
예제 #2
0
  protected void paintText(
      Graphics g,
      int tabPlacement,
      Font font,
      FontMetrics metrics,
      int tabIndex,
      String title,
      Rectangle textRect,
      boolean isSelected) {
    g.setFont(font);
    View v = getTextViewForTab(tabIndex);
    if (v != null) {
      // html
      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());
      }
      v.paint(g, textRect);
      if (AbstractLookAndFeel.getTheme().isTextAntiAliasingOn()) {
        g2D.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, savedRenderingHint);
      }
    } else {
      // plain text
      int mnemIndex = -1;
      if (JTattooUtilities.getJavaVersion() >= 1.4) {
        mnemIndex = tabPane.getDisplayedMnemonicIndexAt(tabIndex);
      }

      if (tabPane.isEnabled() && tabPane.isEnabledAt(tabIndex)) {
        if (isSelected && (tabPane.getBackgroundAt(tabIndex) instanceof UIResource)) {
          Color shadowColor = ColorHelper.darker(AcrylLookAndFeel.getWindowTitleColorDark(), 30);
          g.setColor(shadowColor);
          JTattooUtilities.drawStringUnderlineCharAt(
              tabPane, g, title, mnemIndex, textRect.x - 1, textRect.y - 1 + metrics.getAscent());
          JTattooUtilities.drawStringUnderlineCharAt(
              tabPane, g, title, mnemIndex, textRect.x - 1, textRect.y + 1 + metrics.getAscent());
          JTattooUtilities.drawStringUnderlineCharAt(
              tabPane, g, title, mnemIndex, textRect.x + 1, textRect.y - 1 + metrics.getAscent());
          JTattooUtilities.drawStringUnderlineCharAt(
              tabPane, g, title, mnemIndex, textRect.x + 1, textRect.y + 1 + metrics.getAscent());
          g.setColor(AbstractLookAndFeel.getTheme().getWindowTitleForegroundColor());
        } else {
          g.setColor(tabPane.getForegroundAt(tabIndex));
        }
        JTattooUtilities.drawStringUnderlineCharAt(
            tabPane, g, title, mnemIndex, textRect.x, textRect.y + metrics.getAscent());

      } else { // tab disabled
        g.setColor(tabPane.getBackgroundAt(tabIndex).brighter());
        JTattooUtilities.drawStringUnderlineCharAt(
            tabPane, g, title, mnemIndex, textRect.x, textRect.y + metrics.getAscent());
        g.setColor(tabPane.getBackgroundAt(tabIndex).darker());
        JTattooUtilities.drawStringUnderlineCharAt(
            tabPane, g, title, mnemIndex, textRect.x - 1, textRect.y + metrics.getAscent() - 1);
      }
    }
  }