public boolean isActive(Component c) {
if (c instanceof JComponent) {
return JTattooUtilities.isActive((JComponent) c);
} else {
return true;
}
}
protected Color[] getThumbColors() {
if (isRollover || isDragging) {
return AbstractLookAndFeel.getTheme().getRolloverColors();
} else if (!JTattooUtilities.isActive(scrollbar)) {
return AbstractLookAndFeel.getTheme().getInActiveColors();
} else {
return AbstractLookAndFeel.getTheme().getThumbColors();
}
}
public void paintTrack(Graphics g) {
boolean leftToRight = JTattooUtilities.isLeftToRight(slider);
g.translate(trackRect.x, trackRect.y);
int overhang = 4;
int trackLeft = 0;
int trackTop = 0;
int trackRight = 0;
int trackBottom = 0;
if (slider.getOrientation() == JSlider.HORIZONTAL) {
trackBottom = (trackRect.height - 1) - overhang;
trackTop = trackBottom - (getTrackWidth() - 1);
trackRight = trackRect.width - 1;
} else {
if (leftToRight) {
trackLeft = (trackRect.width - overhang) - getTrackWidth();
trackRight = (trackRect.width - overhang) - 1;
} else {
trackLeft = overhang;
trackRight = overhang + getTrackWidth() - 1;
}
trackBottom = trackRect.height - 1;
}
g.setColor(AbstractLookAndFeel.getFrameColor());
g.drawRect(trackLeft, trackTop, (trackRight - trackLeft) - 1, (trackBottom - trackTop) - 1);
int middleOfThumb = 0;
int fillTop = 0;
int fillLeft = 0;
int fillBottom = 0;
int fillRight = 0;
if (slider.getOrientation() == JSlider.HORIZONTAL) {
middleOfThumb = thumbRect.x + (thumbRect.width / 2);
middleOfThumb -= trackRect.x;
fillTop = trackTop + 1;
fillBottom = trackBottom - 2;
if (!drawInverted()) {
fillLeft = trackLeft + 1;
fillRight = middleOfThumb;
} else {
fillLeft = middleOfThumb;
fillRight = trackRight - 2;
}
Color colors[] = null;
if (!JTattooUtilities.isActive(slider)) {
colors = AbstractLookAndFeel.getTheme().getInActiveColors();
} else {
if (slider.isEnabled()) {
colors = AbstractLookAndFeel.getTheme().getSliderColors();
} else {
colors = AbstractLookAndFeel.getTheme().getDisabledColors();
}
}
JTattooUtilities.fillHorGradient(
g, colors, fillLeft + 2, fillTop + 2, fillRight - fillLeft - 2, fillBottom - fillTop - 2);
Color cHi = ColorHelper.darker(colors[colors.length - 1], 5);
Color cLo = ColorHelper.darker(colors[colors.length - 1], 10);
JTattooUtilities.draw3DBorder(
g,
cHi,
cLo,
fillLeft + 1,
fillTop + 1,
fillRight - fillLeft - 1,
fillBottom - fillTop - 1);
} else {
middleOfThumb = thumbRect.y + (thumbRect.height / 2);
middleOfThumb -= trackRect.y;
fillLeft = trackLeft + 1;
fillRight = trackRight - 2;
if (!drawInverted()) {
fillTop = middleOfThumb;
fillBottom = trackBottom - 2;
} else {
fillTop = trackTop + 1;
fillBottom = middleOfThumb;
}
Color colors[] = null;
if (!JTattooUtilities.isActive(slider)) {
colors = AbstractLookAndFeel.getTheme().getInActiveColors();
} else {
if (slider.isEnabled()) {
colors = AbstractLookAndFeel.getTheme().getSliderColors();
} else {
colors = AbstractLookAndFeel.getTheme().getDisabledColors();
}
}
JTattooUtilities.fillVerGradient(
g, colors, fillLeft + 2, fillTop + 2, fillRight - fillLeft - 2, fillBottom - fillTop - 2);
Color cHi = ColorHelper.darker(colors[colors.length - 1], 5);
Color cLo = ColorHelper.darker(colors[colors.length - 1], 10);
JTattooUtilities.draw3DBorder(
g,
cHi,
cLo,
fillLeft + 1,
fillTop + 1,
fillRight - fillLeft - 1,
fillBottom - fillTop - 1);
}
g.translate(-trackRect.x, -trackRect.y);
}