public void paint(Graphics g) {
// Calculate the slider position
int sliderHeight = _imageSlider.getHeight();
int sliderBackYOffset = (_totalHeight - sliderHeight) >> 1;
// Determine a Background Color for the slider
int backgroundColor = _defaultBackgroundColour;
if (_backgroundSelectedColours != null || _backgroundColours != null) {
if (_selected) {
backgroundColor =
_backgroundSelectedColours != null
? _backgroundSelectedColours[getState()]
: _defaultSelectColour;
} else if (g.isDrawingStyleSet(Graphics.DRAWSTYLE_FOCUS)) {
backgroundColor =
_backgroundColours != null ? _backgroundColours[getState()] : _defaultHoverColour;
} else {
backgroundColor = _defaultBackgroundColour;
}
}
g.setColor(backgroundColor);
g.fillRect(1, sliderBackYOffset + 1, _totalWidth - 2, sliderHeight - 2);
if (g.isDrawingStyleSet(Graphics.DRAWSTYLE_FOCUS)) {
paintSliderBackground(
g, _imageSliderFocusLeft, _imageSliderFocusCenter, _imageSliderFocusRight);
} else {
paintSliderBackground(g, _imageSliderLeft, _imageSliderCenter, _imageSliderRight);
}
// Calculate the thumb position
int thumbXOffset = ((_totalWidth - _thumbWidth) * _currentState) / _numStates;
// Draw the thumb
g.drawBitmap(
thumbXOffset,
(_totalHeight - _thumbHeight) >> 1,
_thumbWidth,
_thumbHeight,
_imageThumb,
0,
0);
}
protected void drawFocus(Graphics g, boolean on) {
boolean oldDrawStyleFocus = g.isDrawingStyleSet(Graphics.DRAWSTYLE_FOCUS);
try {
if (on) {
g.setDrawingStyle(Graphics.DRAWSTYLE_FOCUS, true);
}
paint(g);
} finally {
g.setDrawingStyle(Graphics.DRAWSTYLE_FOCUS, oldDrawStyleFocus);
}
}
protected void paint(Graphics g) {
int index = g.isDrawingStyleSet(Graphics.DRAWSTYLE_FOCUS) ? FOCUS : NORMAL;
g.drawBitmap(
0, 0, _bitmaps[index].getWidth(), _bitmaps[index].getHeight(), _bitmaps[index], 0, 0);
}
