package eu.hansolo.custom;
/**
*
* @author hansolo
*/
public class SteelCheckBoxUI extends javax.swing.plaf.basic.BasicCheckBoxUI implements java.beans.PropertyChangeListener, java.awt.event.ComponentListener, java.awt.event.MouseListener
{
// <editor-fold defaultstate="collapsed" desc="Variable declaration">
private final SteelCheckBox CHECKBOX;
private boolean mouseOver = false;
private boolean mousePressed = false;
private static final java.awt.Dimension SIZE = new java.awt.Dimension(26, 13);
private java.awt.image.BufferedImage backgroundImage = create_BACKGROUND_Image(SIZE.width);
private java.awt.image.BufferedImage knobStandardImage = create_KNOB_Image(SIZE.height, false);
private java.awt.image.BufferedImage knobPressedImage = create_KNOB_Image(SIZE.height, true);
private java.awt.Point pos = new java.awt.Point(0,0);
private java.awt.geom.RoundRectangle2D foreground;
private java.awt.geom.Point2D foregroundStart;
private java.awt.geom.Point2D foregroundStop;
private final float[] FOREGROUND_FRACTIONS =
{
0.0f,
0.03f,
0.94f,
1.0f
};
private java.awt.Color[] foregroundColors =
{
new java.awt.Color(241, 242, 242, 255),
new java.awt.Color(224, 225, 226, 255),
new java.awt.Color(166, 169, 171, 255),
new java.awt.Color(124, 124, 124, 255)
};
private java.awt.LinearGradientPaint foregroundGradient;
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc="Constructor">
public SteelCheckBoxUI(final SteelCheckBox CHECKBOX)
{
this.CHECKBOX = CHECKBOX;
this.CHECKBOX.addComponentListener(this);
this.CHECKBOX.addMouseListener(this);
this.CHECKBOX.addPropertyChangeListener(this);
init();
}
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc="Initialization">
private void init()
{
foreground = new java.awt.geom.RoundRectangle2D.Double(pos.x + backgroundImage.getWidth() * 0.03846153989434242, pos.y + backgroundImage.getHeight() * 0.0714285746216774, backgroundImage.getWidth() * 0.923076868057251, backgroundImage.getHeight() * 0.8571428060531616, backgroundImage.getHeight() * 0.8571428571, backgroundImage.getHeight() * 0.8571428571);
foregroundStart = new java.awt.geom.Point2D.Double(pos.x, foreground.getBounds2D().getMinY() );
foregroundStop = new java.awt.geom.Point2D.Double(pos.x, foreground.getBounds2D().getMaxY() );
foregroundGradient = new java.awt.LinearGradientPaint(foregroundStart, foregroundStop, FOREGROUND_FRACTIONS, foregroundColors);
}
@Override
public void installUI(final javax.swing.JComponent COMPONENT)
{
super.installUI(COMPONENT);
this.CHECKBOX.addComponentListener(this);
}
@Override
public void uninstallUI(final javax.swing.JComponent COMPONENT)
{
super.uninstallUI(COMPONENT);
this.CHECKBOX.removeComponentListener(this);
}
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc="Paint method">
@Override
public synchronized void paint(java.awt.Graphics g, javax.swing.JComponent component)
{
final java.awt.Graphics2D G2 = (java.awt.Graphics2D) g.create();
G2.setRenderingHint(java.awt.RenderingHints.KEY_ANTIALIASING, java.awt.RenderingHints.VALUE_ANTIALIAS_ON);
pos.setLocation(0, (this.CHECKBOX.getPreferredSize().height - SIZE.height) / 2.0);
if (!CHECKBOX.isEnabled())
{
G2.setComposite(java.awt.AlphaComposite.getInstance(java.awt.AlphaComposite.SRC_OVER, 0.5f));
}
// Draw the background
G2.drawImage(backgroundImage, pos.x, pos.y, null);
// Draw the foreground and knob
if (CHECKBOX.isSelected())
{
if (CHECKBOX.isColored())
{
if (CHECKBOX.isRised())
{
foregroundColors = new java.awt.Color[]
{
CHECKBOX.getSelectedColor().LIGHT.brighter(),
CHECKBOX.getSelectedColor().LIGHT,
CHECKBOX.getSelectedColor().MEDIUM,
CHECKBOX.getSelectedColor().DARK
};
}
else
{
foregroundColors = new java.awt.Color[]
{
CHECKBOX.getSelectedColor().DARK,
CHECKBOX.getSelectedColor().DARK,
CHECKBOX.getSelectedColor().LIGHT,
CHECKBOX.getSelectedColor().MEDIUM
};
}
}
else
{
foregroundColors = new java.awt.Color[]
{
new java.awt.Color(241, 242, 242, 255),
new java.awt.Color(224, 225, 226, 255),
new java.awt.Color(166, 169, 171, 255),
new java.awt.Color(124, 124, 124, 255)
};
}
foregroundGradient = new java.awt.LinearGradientPaint(foregroundStart, foregroundStop, FOREGROUND_FRACTIONS, foregroundColors);
G2.setPaint(foregroundGradient);
G2.fill(foreground);
if (mouseOver && mousePressed)
{
G2.drawImage(knobPressedImage, pos.x + backgroundImage.getWidth() / 2, pos.y, null);
}
else
{
G2.drawImage(knobStandardImage, pos.x + backgroundImage.getWidth() / 2, pos.y, null);
}
}
else
{
if (mouseOver && mousePressed)
{
G2.drawImage(knobPressedImage, pos.x, pos.y, null);
}
else
{
G2.drawImage(knobStandardImage, pos.x, pos.y, null);
}
}
G2.setColor(CHECKBOX.getForeground());
G2.setFont(CHECKBOX.getFont());
final java.awt.font.FontRenderContext RENDER_CONTEXT = new java.awt.font.FontRenderContext(null, true, true);
final java.awt.font.TextLayout TEXT_LAYOUT = new java.awt.font.TextLayout(CHECKBOX.getText(), G2.getFont(), RENDER_CONTEXT);
final java.awt.geom.Rectangle2D BOUNDS = TEXT_LAYOUT.getBounds();
G2.drawString(CHECKBOX.getText(), backgroundImage.getWidth() + 5, (CHECKBOX.getBounds().height - BOUNDS.getBounds().height) / 2 + BOUNDS.getBounds().height);
G2.dispose();
}
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc="Image creation methods">
private java.awt.image.BufferedImage create_KNOB_Image(final int WIDTH, final boolean PRESSED)
{
if (WIDTH <= 0)
{
return null;
}
final java.awt.GraphicsConfiguration GFX_CONF = java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration();
final java.awt.image.BufferedImage IMAGE = GFX_CONF.createCompatibleImage(WIDTH, WIDTH, java.awt.Transparency.TRANSLUCENT);
final java.awt.Graphics2D G2 = IMAGE.createGraphics();
G2.setRenderingHint(java.awt.RenderingHints.KEY_ANTIALIASING, java.awt.RenderingHints.VALUE_ANTIALIAS_ON);
final int IMAGE_WIDTH = IMAGE.getWidth();
final int IMAGE_HEIGHT = IMAGE.getHeight();
final java.awt.geom.Ellipse2D KNOB_FRAME = new java.awt.geom.Ellipse2D.Double(IMAGE_WIDTH * 0.0, IMAGE_HEIGHT * 0.0, IMAGE_WIDTH * 1.0, IMAGE_HEIGHT * 1.0);
final java.awt.geom.Point2D KNOB_FRAME_START = new java.awt.geom.Point2D.Double(0, KNOB_FRAME.getBounds2D().getMinY() );
final java.awt.geom.Point2D KNOB_FRAME_STOP = new java.awt.geom.Point2D.Double(0, KNOB_FRAME.getBounds2D().getMaxY() );
final float[] E_KNOB_FRAME_FRACTIONS =
{
0.0f,
0.25f,
0.51f,
0.76f,
1.0f
};
final java.awt.Color[] KNOB_FRAME_COLORS =
{
new java.awt.Color(90, 91, 92, 255),
new java.awt.Color(127, 127, 128, 255),
new java.awt.Color(81, 82, 83, 255),
new java.awt.Color(104, 105, 105, 255),
new java.awt.Color(63, 64, 65, 255)
};
if (KNOB_FRAME_START.distance(KNOB_FRAME_STOP) > 0)
{
final java.awt.LinearGradientPaint KNOB_FRAME_GRADIENT = new java.awt.LinearGradientPaint(KNOB_FRAME_START, KNOB_FRAME_STOP, E_KNOB_FRAME_FRACTIONS, KNOB_FRAME_COLORS);
G2.setPaint(KNOB_FRAME_GRADIENT);
G2.fill(KNOB_FRAME);
}
final java.awt.geom.Ellipse2D KNOB = new java.awt.geom.Ellipse2D.Double(IMAGE_WIDTH * 0.07692307978868484, IMAGE_HEIGHT * 0.07692307978868484, IMAGE_WIDTH * 0.8461538553237915, IMAGE_HEIGHT * 0.8461538553237915);
final java.awt.geom.Point2D KNOB_CENTER = new java.awt.geom.Point2D.Double(KNOB.getCenterX(), KNOB.getCenterY());
final float[] KNOB_FRACTIONS =
{
0.0f,
40.0f,
90.0f,
140.0f,
220.0f,
270.0f,
320.0f
};
final java.awt.Color[] KNOB_COLORS;
if (PRESSED)
{
KNOB_COLORS = new java.awt.Color[]
{
new java.awt.Color(0xC2C2C2),
new java.awt.Color(0x727678),
new java.awt.Color(0xC2C2C2),
new java.awt.Color(0x727678),
new java.awt.Color(0xC2C2C2),
new java.awt.Color(0x727678),
new java.awt.Color(0xC2C2C2)
};
}
else
{
KNOB_COLORS = new java.awt.Color[]
{
new java.awt.Color(0xF2F2F2),
new java.awt.Color(0x8F9396),
new java.awt.Color(0xF2F2F2),
new java.awt.Color(0x8F9396),
new java.awt.Color(0xF2F2F2),
new java.awt.Color(0x8F9396),
new java.awt.Color(0xF2F2F2)
};
}
final eu.hansolo.custom.ConicalGradientPaint KNOB_GRADIENT = new eu.hansolo.custom.ConicalGradientPaint(true, KNOB_CENTER, 0f, KNOB_FRACTIONS, KNOB_COLORS);
G2.setPaint(KNOB_GRADIENT);
G2.fill(KNOB);
G2.dispose();
return IMAGE;
}
private java.awt.image.BufferedImage create_BACKGROUND_Image(final int WIDTH)
{
if (WIDTH <= 0)
{
return null;
}
final java.awt.GraphicsConfiguration GFX_CONF = java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration();
final java.awt.image.BufferedImage IMAGE = GFX_CONF.createCompatibleImage(WIDTH, (int) (0.5384615384615384 * WIDTH), java.awt.Transparency.TRANSLUCENT);
final java.awt.Graphics2D G2 = IMAGE.createGraphics();
G2.setRenderingHint(java.awt.RenderingHints.KEY_ANTIALIASING, java.awt.RenderingHints.VALUE_ANTIALIAS_ON);
G2.setRenderingHint(java.awt.RenderingHints.KEY_RENDERING, java.awt.RenderingHints.VALUE_RENDER_QUALITY);
G2.setRenderingHint(java.awt.RenderingHints.KEY_DITHERING, java.awt.RenderingHints.VALUE_DITHER_ENABLE);
G2.setRenderingHint(java.awt.RenderingHints.KEY_ALPHA_INTERPOLATION, java.awt.RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
G2.setRenderingHint(java.awt.RenderingHints.KEY_COLOR_RENDERING, java.awt.RenderingHints.VALUE_COLOR_RENDER_QUALITY);
G2.setRenderingHint(java.awt.RenderingHints.KEY_STROKE_CONTROL, java.awt.RenderingHints.VALUE_STROKE_PURE);
// G2.setRenderingHint(java.awt.RenderingHints.KEY_TEXT_ANTIALIASING, java.awt.RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
final int IMAGE_WIDTH = IMAGE.getWidth();
final int IMAGE_HEIGHT = IMAGE.getHeight();
final java.awt.geom.RoundRectangle2D BACKGROUND_FRAME = new java.awt.geom.RoundRectangle2D.Double(IMAGE_WIDTH * 0.0, IMAGE_HEIGHT * 0.0, IMAGE_WIDTH * 1.0, IMAGE_HEIGHT * 1.0, IMAGE_HEIGHT, IMAGE_HEIGHT);
final java.awt.geom.Point2D BACKGROUND_FRAME_START = new java.awt.geom.Point2D.Double(0, BACKGROUND_FRAME.getBounds2D().getMinY() );
final java.awt.geom.Point2D BACKGROUND_FRAME_STOP = new java.awt.geom.Point2D.Double(0, BACKGROUND_FRAME.getBounds2D().getMaxY() );
final float[] BACKGROUND_FRAME_FRACTIONS =
{
0.0f,
0.51f,
1.0f
};
final java.awt.Color[] BACKGROUND_FRAME_COLORS =
{
new java.awt.Color(68, 68, 68, 255),
new java.awt.Color(105, 105, 106, 255),
new java.awt.Color(216, 217, 218, 255)
};
final java.awt.LinearGradientPaint BACKGROUND_FRAME_GRADIENT = new java.awt.LinearGradientPaint(BACKGROUND_FRAME_START, BACKGROUND_FRAME_STOP, BACKGROUND_FRAME_FRACTIONS, BACKGROUND_FRAME_COLORS);
G2.setPaint(BACKGROUND_FRAME_GRADIENT);
G2.fill(BACKGROUND_FRAME);
final java.awt.geom.RoundRectangle2D BACKGROUND = new java.awt.geom.RoundRectangle2D.Double(IMAGE_WIDTH * 0.03846153989434242, IMAGE_HEIGHT * 0.0714285746216774, IMAGE_WIDTH * 0.923076868057251, IMAGE_HEIGHT * 0.8571428060531616, IMAGE_HEIGHT, IMAGE_HEIGHT);
final java.awt.geom.Point2D BACKGROUND_START = new java.awt.geom.Point2D.Double(0, BACKGROUND.getBounds2D().getMinY() );
final java.awt.geom.Point2D BACKGROUND_STOP = new java.awt.geom.Point2D.Double(0, BACKGROUND.getBounds2D().getMaxY() );
final float[] BACKGROUND_FRACTIONS =
{
0.0f,
0.96f,
1.0f
};
final java.awt.Color[] BACKGROUND_COLORS =
{
new java.awt.Color(91, 91, 91, 255),
new java.awt.Color(138, 138, 138, 255),
new java.awt.Color(124, 124, 124, 255)
};
if (BACKGROUND_START.distance(BACKGROUND_STOP) > 0)
{
final java.awt.LinearGradientPaint BACKGROUND_GRADIENT = new java.awt.LinearGradientPaint(BACKGROUND_START, BACKGROUND_STOP, BACKGROUND_FRACTIONS, BACKGROUND_COLORS);
G2.setPaint(BACKGROUND_GRADIENT);
G2.fill(BACKGROUND);
}
G2.dispose();
return IMAGE;
}
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc="Utility methods">
public java.awt.geom.Point2D getCenteredTextPosition(final java.awt.Graphics2D G2, final java.awt.geom.Rectangle2D BOUNDARY, final java.awt.Font FONT, final String TEXT, final int ORIENTATION)
{
// Get the visual center of the component.
final double CENTER_X = BOUNDARY.getWidth() / 2.0;
final double CENTER_Y = BOUNDARY.getHeight() / 2.0;
// Get the text boundary
final java.awt.font.FontRenderContext RENDER_CONTEXT = G2.getFontRenderContext();
final java.awt.font.TextLayout LAYOUT = new java.awt.font.TextLayout(TEXT, FONT, RENDER_CONTEXT);
final java.awt.geom.Rectangle2D TEXT_BOUNDARY = LAYOUT.getBounds();
// Calculate the text position
final double TEXT_X;
final double TEXT_Y;
switch (ORIENTATION)
{
case javax.swing.SwingConstants.CENTER:
TEXT_X = CENTER_X - TEXT_BOUNDARY.getWidth() / 2.0;
TEXT_Y = CENTER_Y - TEXT_BOUNDARY.getHeight() / 2.0 + TEXT_BOUNDARY.getHeight();
break;
case javax.swing.SwingConstants.LEFT:
TEXT_X = BOUNDARY.getMinX();
TEXT_Y = CENTER_Y - TEXT_BOUNDARY.getHeight() / 2.0 + TEXT_BOUNDARY.getHeight();
break;
case javax.swing.SwingConstants.RIGHT:
TEXT_X = BOUNDARY.getMaxX() - TEXT_BOUNDARY.getWidth();
TEXT_Y = CENTER_Y - TEXT_BOUNDARY.getHeight() / 2.0 + TEXT_BOUNDARY.getHeight();
break;
default:
TEXT_X = CENTER_X - TEXT_BOUNDARY.getWidth() / 2.0;
TEXT_Y = CENTER_Y - TEXT_BOUNDARY.getHeight() / 2.0 + TEXT_BOUNDARY.getHeight();
break;
}
return new java.awt.geom.Point2D.Double(TEXT_X, TEXT_Y);
}
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc="MouseListener methods">
@Override
public void mouseClicked(java.awt.event.MouseEvent event)
{
mousePressed = false;
CHECKBOX.repaint();
}
@Override
public void mousePressed(java.awt.event.MouseEvent event)
{
mousePressed = true;
CHECKBOX.repaint();
}
@Override
public void mouseReleased(java.awt.event.MouseEvent event)
{
mousePressed = false;
CHECKBOX.repaint();
}
@Override
public void mouseEntered(java.awt.event.MouseEvent event)
{
mouseOver = true;
CHECKBOX.repaint();
}
@Override
public void mouseExited(java.awt.event.MouseEvent event)
{
mouseOver = false;
CHECKBOX.repaint();
}
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc="ComponentListener methods">
@Override
public void componentResized(final java.awt.event.ComponentEvent EVENT)
{
init();
pos.setLocation(0, (EVENT.getComponent().getHeight() - SIZE.height) / 2.0);
}
@Override
public void componentMoved(final java.awt.event.ComponentEvent EVENT)
{
}
@Override
public void componentShown(final java.awt.event.ComponentEvent EVENT)
{
}
@Override
public void componentHidden(final java.awt.event.ComponentEvent EVENT)
{
}
// </editor-fold>
// <editor-fold defaultstate="collapsed" desc="PropertyChangeListener method">
@Override
public void propertyChange(final java.beans.PropertyChangeEvent EVENT)
{
init();
CHECKBOX.repaint();
}
// </editor-fold>
@Override
public String toString()
{
return "SteelCheckBoxUI";
}
}