/**
* Paints the track for a vertical scrollbar.
*
* @param g the graphics device.
* @param c the component.
* @param x the x-coordinate for the track bounds.
* @param y the y-coordinate for the track bounds.
* @param w the width for the track bounds.
* @param h the height for the track bounds.
*/
private void paintTrackVertical(Graphics g, JComponent c, int x, int y, int w, int h) {
if (c.isEnabled()) {
g.setColor(MetalLookAndFeel.getControlDarkShadow());
g.drawLine(x, y, x, y + h - 1);
g.drawLine(x, y, x + w - 1, y);
g.drawLine(x, y + h - 1, x + w - 1, y + h - 1);
g.setColor(scrollBarShadowColor);
g.drawLine(x + 1, y + 1, x + w - 1, y + 1);
g.drawLine(x + 1, y + 1, x + 1, y + h - 2);
if (isFreeStanding) {
g.setColor(MetalLookAndFeel.getControlDarkShadow());
g.drawLine(x + w - 2, y, x + w - 2, y + h - 1);
g.setColor(MetalLookAndFeel.getControlHighlight());
g.drawLine(x + w - 1, y, x + w - 1, y + h - 1);
}
} else {
g.setColor(MetalLookAndFeel.getControlDisabled());
if (isFreeStanding) g.drawRect(x, y, w - 1, h - 1);
else {
g.drawLine(x, y, x + w - 1, y);
g.drawLine(x, y, x, y + h - 1);
g.drawLine(x, y + h - 1, x + w - 1, y + h - 1);
}
}
}
public void paint(Graphics g) {
boolean leftToRight = MetalUtils.isLeftToRight(this);
boolean isEnabled = getParent().isEnabled();
Color arrowColor =
isEnabled ? MetalLookAndFeel.getControlInfo() : MetalLookAndFeel.getControlDisabled();
boolean isPressed = getModel().isPressed();
int width = getWidth();
int height = getHeight();
int w = width;
int h = height;
int arrowHeight = (height + 1) / 4;
int arrowWidth = (height + 1) / 2;
if (isPressed) {
g.setColor(MetalLookAndFeel.getControlShadow());
} else {
g.setColor(getBackground());
}
g.fillRect(0, 0, width, height);
if (getDirection() == NORTH) {
if (!isFreeStanding) {
height += 1;
g.translate(0, -1);
width += 2;
if (!leftToRight) {
g.translate(-1, 0);
}
}
// Draw the arrow
g.setColor(arrowColor);
int startY = ((h + 1) - arrowHeight) / 2;
int startX = (w / 2);
// System.out.println( "startX :" + startX + " startY :"+startY);
for (int line = 0; line < arrowHeight; line++) {
g.drawLine(startX - line, startY + line, startX + line + 1, startY + line);
}
/* g.drawLine( 7, 6, 8, 6 );
g.drawLine( 6, 7, 9, 7 );
g.drawLine( 5, 8, 10, 8 );
g.drawLine( 4, 9, 11, 9 );*/
if (isEnabled) {
g.setColor(highlightColor);
if (!isPressed) {
g.drawLine(1, 1, width - 3, 1);
g.drawLine(1, 1, 1, height - 1);
}
g.drawLine(width - 1, 1, width - 1, height - 1);
g.setColor(shadowColor);
g.drawLine(0, 0, width - 2, 0);
g.drawLine(0, 0, 0, height - 1);
g.drawLine(width - 2, 2, width - 2, height - 1);
} else {
MetalUtils.drawDisabledBorder(g, 0, 0, width, height + 1);
}
if (!isFreeStanding) {
height -= 1;
g.translate(0, 1);
width -= 2;
if (!leftToRight) {
g.translate(1, 0);
}
}
} else if (getDirection() == SOUTH) {
if (!isFreeStanding) {
height += 1;
width += 2;
if (!leftToRight) {
g.translate(-1, 0);
}
}
// Draw the arrow
g.setColor(arrowColor);
int startY = (((h + 1) - arrowHeight) / 2) + arrowHeight - 1;
int startX = (w / 2);
// System.out.println( "startX2 :" + startX + " startY2 :"+startY);
for (int line = 0; line < arrowHeight; line++) {
g.drawLine(startX - line, startY - line, startX + line + 1, startY - line);
}
/* g.drawLine( 4, 5, 11, 5 );
g.drawLine( 5, 6, 10, 6 );
g.drawLine( 6, 7, 9, 7 );
g.drawLine( 7, 8, 8, 8 ); */
if (isEnabled) {
g.setColor(highlightColor);
if (!isPressed) {
g.drawLine(1, 0, width - 3, 0);
g.drawLine(1, 0, 1, height - 3);
}
g.drawLine(1, height - 1, width - 1, height - 1);
g.drawLine(width - 1, 0, width - 1, height - 1);
g.setColor(shadowColor);
g.drawLine(0, 0, 0, height - 2);
g.drawLine(width - 2, 0, width - 2, height - 2);
g.drawLine(2, height - 2, width - 2, height - 2);
} else {
MetalUtils.drawDisabledBorder(g, 0, -1, width, height + 1);
}
if (!isFreeStanding) {
height -= 1;
width -= 2;
if (!leftToRight) {
g.translate(1, 0);
}
}
} else if (getDirection() == EAST) {
if (!isFreeStanding) {
height += 2;
width += 1;
}
// Draw the arrow
g.setColor(arrowColor);
int startX = (((w + 1) - arrowHeight) / 2) + arrowHeight - 1;
int startY = (h / 2);
// System.out.println( "startX2 :" + startX + " startY2 :"+startY);
for (int line = 0; line < arrowHeight; line++) {
g.drawLine(startX - line, startY - line, startX - line, startY + line + 1);
}
/* g.drawLine( 5, 4, 5, 11 );
g.drawLine( 6, 5, 6, 10 );
g.drawLine( 7, 6, 7, 9 );
g.drawLine( 8, 7, 8, 8 );*/
if (isEnabled) {
g.setColor(highlightColor);
if (!isPressed) {
g.drawLine(0, 1, width - 3, 1);
g.drawLine(0, 1, 0, height - 3);
}
g.drawLine(width - 1, 1, width - 1, height - 1);
g.drawLine(0, height - 1, width - 1, height - 1);
g.setColor(shadowColor);
g.drawLine(0, 0, width - 2, 0);
g.drawLine(width - 2, 2, width - 2, height - 2);
g.drawLine(0, height - 2, width - 2, height - 2);
} else {
MetalUtils.drawDisabledBorder(g, -1, 0, width + 1, height);
}
if (!isFreeStanding) {
height -= 2;
width -= 1;
}
} else if (getDirection() == WEST) {
if (!isFreeStanding) {
height += 2;
width += 1;
g.translate(-1, 0);
}
// Draw the arrow
g.setColor(arrowColor);
int startX = (((w + 1) - arrowHeight) / 2);
int startY = (h / 2);
for (int line = 0; line < arrowHeight; line++) {
g.drawLine(startX + line, startY - line, startX + line, startY + line + 1);
}
/* g.drawLine( 6, 7, 6, 8 );
g.drawLine( 7, 6, 7, 9 );
g.drawLine( 8, 5, 8, 10 );
g.drawLine( 9, 4, 9, 11 );*/
if (isEnabled) {
g.setColor(highlightColor);
if (!isPressed) {
g.drawLine(1, 1, width - 1, 1);
g.drawLine(1, 1, 1, height - 3);
}
g.drawLine(1, height - 1, width - 1, height - 1);
g.setColor(shadowColor);
g.drawLine(0, 0, width - 1, 0);
g.drawLine(0, 0, 0, height - 2);
g.drawLine(2, height - 2, width - 1, height - 2);
} else {
MetalUtils.drawDisabledBorder(g, 0, 0, width + 1, height);
}
if (!isFreeStanding) {
height -= 2;
width -= 1;
g.translate(1, 0);
}
}
}