|
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Insets;
import java.awt.Rectangle;
import java.awt.RenderingHints;
import java.awt.font.FontRenderContext;
import java.awt.geom.Rectangle2D;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.SwingConstants;
import javax.swing.UIManager;
import javax.swing.border.Border;
import javax.swing.plaf.ColorUIResource;
import javax.swing.plaf.FontUIResource;
public class Java2sBevelText extends JComponent implements SwingConstants {
RenderingLabel leftShadeLabel = new RenderingLabel();
RenderingLabel contentLabel = new RenderingLabel();
RenderingLabel rightShadeLabel = new RenderingLabel();
boolean raisedBevel= true;
int depthX = 1;
int depthY = 1;
RenderingHints renderingHints;
String text = "Java2s";
Color foregroundColor;
Color defaultForeground = new Color(132, 132, 204);
Font font = new FontUIResource(Font.decode("Dialog-Plain-28"));;
public Java2sBevelText() {
setLayout(null);
add(contentLabel);
add(leftShadeLabel);
add(rightShadeLabel);
reSize();
setToolTipText(getToolTipText());
setFont(font);
setBackground(getBackground());
setForeground(getForeground());
setText(getText());
setSize(getPreferredSize());
setEnabled(isEnabled());
setOpaque(isOpaque());
setHorizontalAlignment(0);
renderingHints = new RenderingHints(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
renderingHints.put(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON);
}
public Java2sBevelText(String s) {
this();
setText(s);
setSize(getPreferredSize());
}
public void setToolTipText(String s) {
super.setToolTipText(s);
leftShadeLabel.setToolTipText(s);
contentLabel.setToolTipText(s);
rightShadeLabel.setToolTipText(s);
}
public void updateUI() {
super.updateUI();
leftShadeLabel.updateUI();
contentLabel.updateUI();
rightShadeLabel.updateUI();
setBackground(getBackground());
setForeground(getForeground());
setFont(font);
}
public void setRaisedBevel(boolean flag) {
raisedBevel = flag;
setForeground(getForeground());
}
public boolean isRaisedBevel() {
return raisedBevel;
}
public void setDepthX(int depth) {
depthX = depth;
setSize(getSize());
}
public int getDepthX() {
return depthX;
}
public void setDepthY(int depth) {
depthY = depth;
setSize(getSize());
}
public int getDepthY() {
return depthY;
}
public Color getBackground() {
return super.getBackground();
}
public void setBackground(Color newColor) {
Color backgroundColor = newColor;
if (backgroundColor == null || (backgroundColor instanceof ColorUIResource))
backgroundColor = UIManager.getColor("control");
super.setBackground(backgroundColor);
}
public Color getForeground() {
return foregroundColor;
}
public void setForeground(Color newColor) {
foregroundColor = newColor;
if (foregroundColor == null || (foregroundColor instanceof ColorUIResource)) {
foregroundColor = new ColorUIResource(defaultForeground);
newColor = defaultForeground;
}
contentLabel.setForeground(newColor);
if (raisedBevel) {
leftShadeLabel.setForeground(Color.white);
rightShadeLabel.setForeground(newColor.darker().darker().darker());
} else {
leftShadeLabel.setForeground(newColor.darker().darker().darker());
rightShadeLabel.setForeground(Color.white);
}
}
public Font getFont() {
if (font == null || (font instanceof FontUIResource))
font = new FontUIResource(Font.decode("Dialog-Plain-28"));
return font;
}
public void setFont(Font newFont) {
font = newFont;
leftShadeLabel.setFont(font);
contentLabel.setFont(font);
rightShadeLabel.setFont(font);
}
public void setEnabled(boolean enabled) {
super.setEnabled(enabled);
leftShadeLabel.setEnabled(enabled);
contentLabel.setEnabled(enabled);
rightShadeLabel.setEnabled(enabled);
}
public void setOpaque(boolean flag) {
super.setOpaque(flag);
leftShadeLabel.setOpaque(false);
contentLabel.setOpaque(false);
rightShadeLabel.setOpaque(false);
updateUI();
}
public void setVisible(boolean isVisible) {
super.setVisible(isVisible);
leftShadeLabel.setVisible(isVisible);
contentLabel.setVisible(isVisible);
rightShadeLabel.setVisible(isVisible);
}
public void setText(String s) {
text = s;
leftShadeLabel.setText(s);
contentLabel.setText(s);
rightShadeLabel.setText(s);
}
public String getText() {
return text;
}
public Dimension getPreferredSize() {
JLabel jlabel = new JLabel();
jlabel.setFont(getFont());
jlabel.setBorder(getBorder());
if (renderingHints == null) {
jlabel.setText(getText() + "m");
Dimension dimension = jlabel.getPreferredSize();
dimension.width += depthX * 2;
dimension.height += depthY * 2;
return dimension;
} else {
Dimension dimension1 = jlabel.getPreferredSize();
dimension1.width += depthX * 2;
dimension1.height += depthY * 2;
boolean flag = true;
boolean flag1 = true;
FontRenderContext fontrendercontext = new FontRenderContext(null, flag, flag1);
dimension1.width += getFont().getStringBounds(getText() + "m", fontrendercontext).getWidth();
Rectangle2D rectangle2d = getFont().getMaxCharBounds(fontrendercontext);
dimension1.height += rectangle2d.getHeight();
return dimension1;
}
}
public Dimension getMinimumSize() {
return getPreferredSize();
}
public void setBorder(Border border) {
super.setBorder(border);
setSize(getSize());
}
private void reSize() {
Insets insets = new Insets(0, 0, 0, 0);
Border border = getBorder();
if (border != null)
insets = border.getBorderInsets(this);
leftShadeLabel.setLocation(insets.top, insets.left);
contentLabel.setLocation(insets.top + depthX, insets.left + depthY);
rightShadeLabel.setLocation(insets.top + depthX * 2, insets.left + depthY * 2);
}
public void setBounds(int x, int y, int width, int height) {
super.setBounds(x, y, width, height);
reSize();
Insets insets = new Insets(0, 0, 0, 0);
Border border = getBorder();
if (border != null)
insets = border.getBorderInsets(this);
int w = width - depthX * 2 - insets.left - insets.right;
int h = height - depthY * 2 - insets.top - insets.bottom;
leftShadeLabel.setSize(w, h);
contentLabel.setSize(w, h);
rightShadeLabel.setSize(w, h);
}
public void setBounds(Rectangle rectangle) {
setBounds(rectangle.x, rectangle.y, rectangle.width, rectangle.height);
}
public void setSize(int w, int h) {
super.setSize(w, h);
reSize();
Insets insets = new Insets(0, 0, 0, 0);
Border border = getBorder();
if (border != null)
insets = border.getBorderInsets(this);
int width = w - depthX * 2 - insets.left - insets.right;
int height = h - depthY * 2 - insets.top - insets.bottom;
leftShadeLabel.setSize(width, height);
contentLabel.setSize(width, height);
rightShadeLabel.setSize(width, height);
}
public void setSize(Dimension dimension) {
setSize(dimension.width, dimension.height);
}
public final void paintInterface(Graphics g1) {
if (isOpaque()) {
g1.setColor(getBackground());
g1.fillRect(0, 0, getWidth(), getHeight());
}
super.paint(g1);
}
public void setHorizontalAlignment(int i) {
leftShadeLabel.setHorizontalAlignment(i);
contentLabel.setHorizontalAlignment(i);
rightShadeLabel.setHorizontalAlignment(i);
}
public int getHorizontalAlignment() {
return leftShadeLabel.getHorizontalAlignment();
}
public void setVerticalAlignment(int i) {
leftShadeLabel.setVerticalAlignment(i);
contentLabel.setVerticalAlignment(i);
rightShadeLabel.setVerticalAlignment(i);
}
public int getVerticalAlignment() {
return leftShadeLabel.getVerticalAlignment();
}
private void setHorizontalTextPosition(int i) {
leftShadeLabel.setHorizontalTextPosition(i);
contentLabel.setHorizontalTextPosition(i);
rightShadeLabel.setHorizontalTextPosition(i);
}
private int getHorizontalTextPosition() {
return leftShadeLabel.getHorizontalTextPosition();
}
private void setVerticalTextPosition(int i) {
if (rightShadeLabel != null) {
leftShadeLabel.setVerticalTextPosition(i);
contentLabel.setVerticalTextPosition(i);
rightShadeLabel.setVerticalTextPosition(i);
}
}
class RenderingLabel extends JLabel {
public void paint(Graphics g1) {
if (renderingHints != null && (g1 instanceof Graphics2D)) {
Graphics2D graphics2d = (Graphics2D) g1;
graphics2d.setRenderingHints(renderingHints);
}
super.paint(g1);
}
}
private int getVerticalTextPosition() {
return leftShadeLabel.getVerticalTextPosition();
}
public static void main(String[] args) {
JFrame f = new JFrame();
Java2sBevelText j = new Java2sBevelText();
j.setForeground(Color.RED);
f.getContentPane().add(j, "Center");
f.setSize(400, 600);
f.setVisible(true);
}
}
|
