@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); } }