@Override
/**
* It is not possible to adjust height of horizontal sliderbar with help of this method. Height of
* horizontal sliderbar is automatically calculated on base of height of components which are
* included in widget
*/
public void setHeight(final String height) {
super.setHeight(getBarHeight() + "px");
}
@Override
public void setWidth(final String width) {
super.setWidth(width);
if (isAttached()) {
presenter.setBarPixelSize(this.getOffsetWidth());
presenter.processParams();
reDrawMarks();
setValue(getValue());
}
}
@Override
public void setScaleWidget(final Widget scaleWidget, final int scaleHeight) {
super.setScaleWidget(scaleWidget, scaleHeight);
}
/**
* Fired when the user clicks on a widget.
*
* <p>Subclasses that override this method must call <tt>super.onClick(sender)</tt> to ensure that
* the Widget recieves its events.
*
* @param sender the widget sending the event.
*/
public void onClick(Widget sender) {
if (sender == rbHue) {
if (colorMode != SliderMap.Hue) {
colorMode = SliderMap.Hue;
slidermap.setColorSelectMode(SliderMap.Hue);
sliderbar.setColorSelectMode(SliderBar.Hue);
slidermap.setOverlayOpacity(100);
sliderbar.setLayerOpacity(100, SliderBar.BarD);
}
try {
Color color = new Color();
color.setHSV(hue, 100, 100);
slidermap.setOverlayColor("#" + color.getHex());
} catch (Exception e) {
}
sliderbar.setSliderPosition(256 - (int) ((new Integer(hue).floatValue() / 360) * 256));
slidermap.setSliderPosition(
(int) ((new Integer(saturation).floatValue() / 100) * 256),
256 - (int) ((new Integer(brightness).floatValue() / 100) * 256));
} else if (sender == rbSaturation) {
if (colorMode != SliderMap.Saturation) {
colorMode = SliderMap.Saturation;
slidermap.setColorSelectMode(SliderMap.Saturation);
sliderbar.setColorSelectMode(SliderBar.Saturation);
slidermap.setOverlayColor("transparent");
sliderbar.setLayerColor("#ffffff", SliderBar.BarC);
sliderbar.setLayerOpacity(100, SliderBar.BarD);
}
slidermap.setOverlayOpacity(100 - saturation);
sliderbar.setLayerColor(tbHexColor.getText(), SliderBar.BarD);
sliderbar.setSliderPosition(256 - (int) ((new Integer(saturation).floatValue() / 100) * 256));
slidermap.setSliderPosition(
(int) ((new Integer(hue).floatValue() / 360) * 256),
256 - (int) ((new Integer(brightness).floatValue() / 100) * 256));
} else if (sender == rbBrightness) {
if (colorMode != SliderMap.Brightness) {
colorMode = SliderMap.Brightness;
slidermap.setColorSelectMode(SliderMap.Brightness);
sliderbar.setColorSelectMode(SliderBar.Brightness);
slidermap.setUnderlayColor("#000000");
slidermap.setOverlayColor("transparent");
sliderbar.setLayerOpacity(100, SliderBar.BarD);
}
try {
Color color = new Color();
color.setHSV(hue, saturation, 100);
sliderbar.setLayerColor("#" + color.getHex(), SliderBar.BarD);
} catch (Exception e) {
}
slidermap.setOverlayOpacity(brightness);
sliderbar.setSliderPosition(256 - (int) ((new Integer(brightness).floatValue() / 100) * 256));
slidermap.setSliderPosition(
(int) ((new Integer(hue).floatValue() / 360) * 256),
256 - (int) ((new Integer(saturation).floatValue() / 100) * 256));
} else if (sender == rbRed) {
if (colorMode != SliderMap.Red) {
colorMode = SliderMap.Red;
slidermap.setColorSelectMode(SliderMap.Red);
sliderbar.setColorSelectMode(SliderBar.Red);
}
slidermap.setOverlayOpacity(percentOf(red, 100));
sliderbar.setSliderPosition(256 - red);
slidermap.setSliderPosition(blue, 256 - green);
} else if (sender == rbGreen) {
if (colorMode != SliderMap.Green) {
colorMode = SliderMap.Green;
slidermap.setColorSelectMode(SliderMap.Green);
sliderbar.setColorSelectMode(SliderBar.Green);
}
slidermap.setOverlayOpacity(percentOf(green, 100));
sliderbar.setSliderPosition(256 - green);
slidermap.setSliderPosition(blue, 256 - red);
} else if (sender == rbBlue) {
if (colorMode != SliderMap.Blue) {
colorMode = SliderMap.Blue;
slidermap.setColorSelectMode(SliderMap.Blue);
sliderbar.setColorSelectMode(SliderBar.Blue);
}
slidermap.setOverlayOpacity(percentOf(blue, 100));
sliderbar.setSliderPosition(256 - blue);
slidermap.setSliderPosition(red, 256 - green);
}
if (colorMode == SliderMap.Red || colorMode == SliderMap.Green || colorMode == SliderMap.Blue) {
int x = 0;
int y = 0;
if (colorMode == SliderMap.Red) {
x = blue;
y = green;
}
if (colorMode == SliderMap.Green) {
x = blue;
y = red;
}
if (colorMode == SliderMap.Blue) {
x = red;
y = green;
}
int horzPer = (int) ((new Float(x).floatValue() / 256) * 100);
int vertPer = (int) ((new Float(y).floatValue() / 256) * 100);
int horzPerRev = (int) (((256 - new Float(x).floatValue()) / 256) * 100);
int vertPerRev = (int) (((256 - new Float(y).floatValue()) / 256) * 100);
if (vertPerRev > horzPerRev) sliderbar.setLayerOpacity(horzPerRev, SliderBar.BarD);
else sliderbar.setLayerOpacity(vertPerRev, SliderBar.BarD);
if (vertPerRev > horzPer) sliderbar.setLayerOpacity(horzPer, SliderBar.BarC);
else sliderbar.setLayerOpacity(vertPerRev, SliderBar.BarC);
if (vertPer > horzPer) sliderbar.setLayerOpacity(horzPer, SliderBar.BarB);
else sliderbar.setLayerOpacity(vertPer, SliderBar.BarB);
if (vertPer > horzPerRev) sliderbar.setLayerOpacity(horzPerRev, SliderBar.BarA);
else sliderbar.setLayerOpacity(vertPer, SliderBar.BarA);
}
}
