javax.swing.plaf.basic.BasicGraphicsUtils#drawStringUnderlineCharAt ( )源码实例Demo

下面列出了javax.swing.plaf.basic.BasicGraphicsUtils#drawStringUnderlineCharAt ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： dragonwell8_jdk 文件： XCheckboxPeer.java

protected void paintText(Graphics g, Rectangle textRect, String text) {
    FontMetrics fm = g.getFontMetrics();

    int mnemonicIndex = -1;

    if(isEnabled()) {
        /*** paint the text normally */
        g.setColor(getPeerForeground());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text,mnemonicIndex , textRect.x , textRect.y + fm.getAscent() );
    }
    else {
        /*** paint the text disabled ***/
        g.setColor(getPeerBackground().brighter());

        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x, textRect.y + fm.getAscent());
        g.setColor(getPeerBackground().darker());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x - 1, textRect.y + fm.getAscent() - 1);
    }
}

源代码2 项目： TencentKona-8 文件： XCheckboxPeer.java

protected void paintText(Graphics g, Rectangle textRect, String text) {
    FontMetrics fm = g.getFontMetrics();

    int mnemonicIndex = -1;

    if(isEnabled()) {
        /*** paint the text normally */
        g.setColor(getPeerForeground());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text,mnemonicIndex , textRect.x , textRect.y + fm.getAscent() );
    }
    else {
        /*** paint the text disabled ***/
        g.setColor(getPeerBackground().brighter());

        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x, textRect.y + fm.getAscent());
        g.setColor(getPeerBackground().darker());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x - 1, textRect.y + fm.getAscent() - 1);
    }
}

源代码3 项目： jdk8u60 文件： XCheckboxPeer.java

protected void paintText(Graphics g, Rectangle textRect, String text) {
    FontMetrics fm = g.getFontMetrics();

    int mnemonicIndex = -1;

    if(isEnabled()) {
        /*** paint the text normally */
        g.setColor(getPeerForeground());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text,mnemonicIndex , textRect.x , textRect.y + fm.getAscent() );
    }
    else {
        /*** paint the text disabled ***/
        g.setColor(getPeerBackground().brighter());

        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x, textRect.y + fm.getAscent());
        g.setColor(getPeerBackground().darker());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x - 1, textRect.y + fm.getAscent() - 1);
    }
}

源代码4 项目： jdk8u_jdk 文件： XCheckboxPeer.java

protected void paintText(Graphics g, Rectangle textRect, String text) {
    FontMetrics fm = g.getFontMetrics();

    int mnemonicIndex = -1;

    if(isEnabled()) {
        /*** paint the text normally */
        g.setColor(getPeerForeground());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text,mnemonicIndex , textRect.x , textRect.y + fm.getAscent() );
    }
    else {
        /*** paint the text disabled ***/
        g.setColor(getPeerBackground().brighter());

        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x, textRect.y + fm.getAscent());
        g.setColor(getPeerBackground().darker());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x - 1, textRect.y + fm.getAscent() - 1);
    }
}

源代码5 项目： openjdk-jdk9 文件： XCheckboxPeer.java

protected void paintText(Graphics g, Rectangle textRect, String text) {
    FontMetrics fm = g.getFontMetrics();

    int mnemonicIndex = -1;

    if(isEnabled()) {
        /*** paint the text normally */
        g.setColor(getPeerForeground());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text,mnemonicIndex , textRect.x , textRect.y + fm.getAscent() );
    }
    else {
        /*** paint the text disabled ***/
        g.setColor(getPeerBackground().brighter());

        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x, textRect.y + fm.getAscent());
        g.setColor(getPeerBackground().darker());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x - 1, textRect.y + fm.getAscent() - 1);
    }
}

源代码6 项目： openjdk-jdk9 文件： bug8132119.java

private static void testDrawEmptyString() {
    JLabel label = new JLabel();
    BufferedImage buffImage = createBufferedImage(50, 50);
    Graphics2D g2 = buffImage.createGraphics();
    g2.setColor(DRAW_COLOR);
    BasicGraphicsUtils.drawString(null, g2, null, 0, 0);
    BasicGraphicsUtils.drawString(label, g2, null, 0, 0);
    BasicGraphicsUtils.drawString(null, g2, "", 0, 0);
    BasicGraphicsUtils.drawString(label, g2, "", 0, 0);
    BasicGraphicsUtils.drawStringUnderlineCharAt(null, g2, null, 3, 0, 0);
    BasicGraphicsUtils.drawStringUnderlineCharAt(label, g2, null, 3, 0, 0);
    BasicGraphicsUtils.drawStringUnderlineCharAt(null, g2, "", 3, 0, 0);
    BasicGraphicsUtils.drawStringUnderlineCharAt(label, g2, "", 3, 0, 0);
    g2.dispose();
    checkImageIsEmpty(buffImage);
}

源代码7 项目： openjdk-jdk9 文件： bug8132119.java

private static void checkNullArgumentsDrawStringUnderlineCharAt(
        JComponent comp, Graphics2D g, String text) {

    int x = 50;
    int y = 50;
    BasicGraphicsUtils.drawStringUnderlineCharAt(null, g, text, 1, x, y);
    BasicGraphicsUtils.drawStringUnderlineCharAt(comp, g, null, 1, x, y);

    try {
        BasicGraphicsUtils.drawStringUnderlineCharAt(comp, null, text, 1, x, y);
    } catch (NullPointerException e) {
        return;
    }

    throw new RuntimeException("NPE is not thrown");
}

源代码8 项目： openjdk-8-source 文件： XCheckboxPeer.java

protected void paintText(Graphics g, Rectangle textRect, String text) {
    FontMetrics fm = g.getFontMetrics();

    int mnemonicIndex = -1;

    if(isEnabled()) {
        /*** paint the text normally */
        g.setColor(getPeerForeground());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text,mnemonicIndex , textRect.x , textRect.y + fm.getAscent() );
    }
    else {
        /*** paint the text disabled ***/
        g.setColor(getPeerBackground().brighter());

        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x, textRect.y + fm.getAscent());
        g.setColor(getPeerBackground().darker());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x - 1, textRect.y + fm.getAscent() - 1);
    }
}

源代码9 项目： material-ui-swing 文件： MaterialButtonUI.java

@Override
protected void paintText(Graphics g, JComponent c, Rectangle textRect, String text) {
	AbstractButton b = (AbstractButton) c;
	ButtonModel model = b.getModel();
	FontMetrics fm = SwingUtilities2.getFontMetrics(c, g);
	int mnemonicIndex = b.getDisplayedMnemonicIndex();

	if (model.isEnabled()) {
		g.setColor(b.getForeground());
		BasicGraphicsUtils.drawStringUnderlineCharAt(g, text, mnemonicIndex,
				textRect.x + getTextShiftOffset(),
				textRect.y + fm.getAscent() + getTextShiftOffset());
	} else {
		g.setColor(disabledForeground);
		BasicGraphicsUtils.drawStringUnderlineCharAt(g, text, mnemonicIndex,
				textRect.x + getTextShiftOffset(),
				textRect.y + fm.getAscent() + getTextShiftOffset());
	}
}

源代码10 项目： openjdk-8 文件： XCheckboxPeer.java

protected void paintText(Graphics g, Rectangle textRect, String text) {
    FontMetrics fm = g.getFontMetrics();

    int mnemonicIndex = -1;

    if(isEnabled()) {
        /*** paint the text normally */
        g.setColor(getPeerForeground());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text,mnemonicIndex , textRect.x , textRect.y + fm.getAscent() );
    }
    else {
        /*** paint the text disabled ***/
        g.setColor(getPeerBackground().brighter());

        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x, textRect.y + fm.getAscent());
        g.setColor(getPeerBackground().darker());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x - 1, textRect.y + fm.getAscent() - 1);
    }
}

源代码11 项目： pumpernickel 文件： EmphasizedLabelUI.java

@Override
protected void paintEnabledText(JLabel label, Graphics g, String s,
		int textX, int textY) {
	Graphics2D g2 = (Graphics2D) g.create();
	g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
			RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
	if (fShadowColor != null) {
		g2.setColor(fShadowColor);
		g2.setFont(label.getFont());
		BasicGraphicsUtils.drawStringUnderlineCharAt(g2, s, -1, textX,
				textY + 1);
	}
	g2.setColor(isParentWindowFocused(label) ? fFocusedTextColor
			: fUnfocusedTextColor);
	BasicGraphicsUtils.drawStringUnderlineCharAt(g2, s, -1, textX, textY);
	g2.dispose();
}

源代码12 项目： jdk8u-jdk 文件： XCheckboxPeer.java

protected void paintText(Graphics g, Rectangle textRect, String text) {
    FontMetrics fm = g.getFontMetrics();

    int mnemonicIndex = -1;

    if(isEnabled()) {
        /*** paint the text normally */
        g.setColor(getPeerForeground());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text,mnemonicIndex , textRect.x , textRect.y + fm.getAscent() );
    }
    else {
        /*** paint the text disabled ***/
        g.setColor(getPeerBackground().brighter());

        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x, textRect.y + fm.getAscent());
        g.setColor(getPeerBackground().darker());
        BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
                                                     textRect.x - 1, textRect.y + fm.getAscent() - 1);
    }
}

源代码13 项目： radiance 文件： SubstanceTextUtilities.java

/**
 * Paints the specified text.
 * 
 * @param g
 *            Graphics context.
 * @param comp
 *            Component.
 * @param textRect
 *            Text rectangle.
 * @param text
 *            Text to paint.
 * @param mnemonicIndex
 *            Mnemonic index.
 * @param font
 *            Font to use.
 * @param color
 *            Color to use.
 * @param clip
 *            Optional clip. Can be <code>null</code>.
 * @param transform
 *            Optional transform to apply. Can be <code>null</code>.
 */
private static void paintText(Graphics g, JComponent comp, Rectangle textRect, String text,
        int mnemonicIndex, java.awt.Font font, java.awt.Color color, java.awt.Rectangle clip,
        java.awt.geom.AffineTransform transform) {
    if ((text == null) || (text.length() == 0)) {
        return;
    }

    Graphics2D g2d = (Graphics2D) g.create();

    g2d.setFont(font);
    g2d.setColor(color);

    // Important - it appears that there's a bug in OpenJDK where the FontMetrics reports
    // ascent=0 after applying an AffineTransform. This is why the computation of offsets is
    // done before applying the transform ¯\_(ツ)_/¯
    int dx = textRect.x;
    int dy = textRect.y + g2d.getFontMetrics().getAscent();

    if (clip != null) {
        // Use clip() instead of setClip() to respect the currently set clip shape
        g2d.clip(clip);
    }
    if (transform != null) {
        // Use transform() instead of setTransform() to chain transforms instead of wiping
        g2d.transform(transform);
    }
    BasicGraphicsUtils.drawStringUnderlineCharAt(g2d, text, mnemonicIndex, dx, dy);
    g2d.dispose();
}

源代码14 项目： openjdk-jdk9 文件： bug8132119.java

private static void testDrawString(boolean underlined) {
    String str = "AOB";
    JComponent comp = createComponent(str);

    BufferedImage buffImage = createBufferedImage(WIDTH, HEIGHT);
    Graphics2D g2 = buffImage.createGraphics();

    g2.setColor(DRAW_COLOR);
    g2.setFont(comp.getFont());

    FontMetrics fontMetrices = comp.getFontMetrics(comp.getFont());
    float width = BasicGraphicsUtils.getStringWidth(comp, fontMetrices, str);
    float x = (WIDTH - width) / 2;
    int y = 3 * HEIGHT / 4;

    if (underlined) {
        BasicGraphicsUtils.drawStringUnderlineCharAt(comp, g2, str, 1, x, y);
    } else {
        BasicGraphicsUtils.drawString(comp, g2, str, x, y);
    }
    g2.dispose();

    float xx = BasicGraphicsUtils.getStringWidth(comp, fontMetrices, "A") +
            BasicGraphicsUtils.getStringWidth(comp, fontMetrices, "O")/2;

    checkImageContainsSymbol(buffImage, (int) xx, underlined ? 3 : 2);
}

源代码15 项目： RipplePower 文件： ButtonUI.java

protected void paintText(Graphics g, JComponent c, Rectangle textRect, String text) {
	AbstractButton b = (AbstractButton) c;
	ButtonModel model = b.getModel();
	FontMetrics fm = g.getFontMetrics();
	int mnemIndex = b.getDisplayedMnemonicIndex();
	if (model.isEnabled()) {
		g.setColor(b.getForeground());
	} else {
		g.setColor(getDisabledTextColor());
	}
	BasicGraphicsUtils.drawStringUnderlineCharAt(g, text, mnemIndex, textRect.x, textRect.y + fm.getAscent());
}

源代码16 项目： iBioSim 文件： CloseTabPaneEnhancedUI.java

@Override
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
		v.paint(g, textRect);
	}
	else {
		// plain text
		int mnemIndex = tabPane.getDisplayedMnemonicIndexAt(tabIndex);

		if (tabPane.isEnabled() && tabPane.isEnabledAt(tabIndex)) {
			if (isSelected)
				g.setColor(whiteColor);
			else
				g.setColor(tabPane.getForegroundAt(tabIndex));

			BasicGraphicsUtils.drawStringUnderlineCharAt(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);

		}
	}
}

源代码17 项目： material-ui-swing 文件： MaterialTabbedPaneUI.java

@Override
protected void paintText(Graphics g, int tabPlacement, Font font, FontMetrics metrics, int tabIndex, String title, Rectangle textRect, boolean isSelected) {
	super.paintText(g, tabPlacement, font, metrics, tabIndex, title, textRect, isSelected);
	int mnemIndex = this.tabPane.getDisplayedMnemonicIndexAt(tabIndex);
	if(!tabPane.isEnabledAt(tabIndex)){
		g.setColor(disabledForeground);
		BasicGraphicsUtils.drawStringUnderlineCharAt(g, title, mnemIndex,
				textRect.x,textRect.y +  metrics.getAscent());
	}
}

源代码18 项目： material-ui-swing 文件： MaterialLabelUI.java

@Override
protected void paintDisabledText(JLabel l, Graphics g, String s, int textX, int textY) {
	int mnemIndex = l.getDisplayedMnemonicIndex();
	g.setColor(UIManager.getColor("Label.disabledForeground"));
	// SwingUtilities2.drawStringUnderlineCharAt(l, g, s, mnemIndex, textX, textY);
	BasicGraphicsUtils.drawStringUnderlineCharAt(g, s, mnemIndex, textX, textY); //This isn't deprecated
}

源代码19 项目： orbit-image-analysis 文件： IconPackagerButtonBarUI.java

protected void paintText(
  Graphics g,
  AbstractButton b,
  Rectangle textRect,
  String text) {
  ButtonModel model = b.getModel();
  FontMetrics fm = g.getFontMetrics();
  int mnemonicIndex = b.getDisplayedMnemonicIndex();

  Color oldColor = g.getColor();

  /* Draw the Text */
  if (model.isEnabled()) {
    /** * paint the text normally */
    if (model.isSelected()) {
      g.setColor(selectedForeground);
    } else {
      g.setColor(unselectedForeground);
    }
  } else {
    g.setColor(unselectedForeground.darker());
  }

  //            
  BasicGraphicsUtils.drawStringUnderlineCharAt(
    g,
    text,
    mnemonicIndex,
    textRect.x + getTextShiftOffset(),
    textRect.y + fm.getAscent() + getTextShiftOffset());
  //
  //      } else {
  //        g.setColor(b.getParent().getBackground().brighter());
  //        BasicGraphicsUtils.drawStringUnderlineCharAt(
  //          g,
  //          text,
  //          mnemonicIndex,
  //          textRect.x,
  //          textRect.y + fm.getAscent());
  //        g.setColor(b.getParent().getBackground().darker());
  //        BasicGraphicsUtils.drawStringUnderlineCharAt(
  //          g,
  //          text,
  //          mnemonicIndex,
  //          textRect.x - 1,
  //          textRect.y + fm.getAscent() - 1);
  //      }
  g.setColor(oldColor);
}

源代码20 项目： seaglass 文件： SeaGlassGraphicsUtils.java

/**
 * Draw text with an emphasized background.
 *
 * @param g
 *            the Graphics context to draw with.
 * @param foreground
 *            the foreground color.
 * @param emphasis
 *            the emphasis color.
 * @param s
 *            the text to draw.
 * @param underlinedIndex
 *            the index to underline.
 * @param x
 *            the x coordinate to draw at.
 * @param y
 *            the y coordinate to draw at.
 */
public void drawEmphasizedText(Graphics g, Color foreground, Color emphasis, String s, int underlinedIndex, int x, int y) {
    Graphics2D g2d = (Graphics2D) g.create();

    g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);

    g2d.setColor(emphasis);
    BasicGraphicsUtils.drawStringUnderlineCharAt(g2d, s, underlinedIndex, x, y + 1);
    g2d.setColor(foreground);
    BasicGraphicsUtils.drawStringUnderlineCharAt(g2d, s, underlinedIndex, x, y);
}

方法所在类

javax.swing.plaf.basic.BasicGraphicsUtils