litesoft
@ 948
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package org.litesoft.GWT.client.widgets.range; import com.google.gwt.dom.client.*; import com.google.gwt.dom.client.Style.*; import com.google.gwt.event.dom.client.*; import com.google.gwt.user.client.Timer; import com.google.gwt.user.client.ui.*; import java.util.*; public class SliderEmulated2 extends FlowPanel implements Slider { private DeckPanel panelSlider = new DeckPanel(); private Label nextLeft = new Label(); private Label nextRight = new Label(); private List<Image> listImage; private Timer timer; private int mMin, mStep, mMax; public SliderEmulated2( int pMin, int pStep, int pMax ) { mMin = pMin; mStep = pStep; mMax = pMax; } public SliderEmulated2( ArrayList<Image> imagenes ) { listImage = imagenes; initComponents(); } @Override public Widget getWidget() { return this; } public int getMin() { return mMin; } public int getStep() { return mStep; } public int getMax() { return mMax; } private void initComponents() { this.add( nextLeft ); this.add( panelSlider ); this.add( nextRight ); panelSlider.setAnimationEnabled( true ); Iterator<Image> i = listImage.iterator(); while ( i.hasNext() ) { panelSlider.add( i.next() ); } panelSlider.showWidget( 0 ); stlSlider(); stlDeckPanel(); stlNextLeft(); stlNextRight(); nextLeft.addClickHandler( click ); nextRight.addClickHandler( click ); timer = new Timer() { @Override public void run() { // TODO Auto-generated method stub int index = panelSlider.getVisibleWidget(); index++; if ( index == panelSlider.getWidgetCount() ) { index = 0; } panelSlider.showWidget( index ); } }; timer.scheduleRepeating( 5000 ); } ClickHandler click = new ClickHandler() { @Override public void onClick( ClickEvent event ) { if ( event.getSource().equals( nextLeft ) ) { int tamanno = listImage.size(); int indexActual = panelSlider.getVisibleWidget(); if ( indexActual == 0 ) { panelSlider.showWidget( tamanno - 1 ); } else { panelSlider.showWidget( indexActual - 1 ); } } else if ( event.getSource().equals( nextRight ) ) { int tamanno = listImage.size(); int indexActual = panelSlider.getVisibleWidget(); if ( indexActual == tamanno - 1 ) { panelSlider.showWidget( 0 ); } else { panelSlider.showWidget( indexActual + 1 ); } } } }; private void stlNextLeft() { nextLeft.getElement().getStyle().setWidth( 10, Unit.PCT ); nextLeft.getElement().getStyle().setHeight( 100, Unit.PCT ); nextLeft.getElement().getStyle().setFloat( Style.Float.LEFT ); // nextLeft.getElement().getStyle().setProperty("background", "url("+WebSiteImagen.INSTANCE.getBack().getSafeUri().asString()+") no-repeat scroll 0% 0% // transparent"); nextLeft.getElement().getStyle().setProperty( "backgroundPosition", "center" ); nextLeft.getElement().getStyle().setBorderWidth( 0, Unit.PX ); nextLeft.getElement().getStyle().setFontSize( 30, Unit.PX ); } private void stlNextRight() { nextRight.getElement().getStyle().setWidth( 10, Unit.PCT ); nextRight.getElement().getStyle().setHeight( 100, Unit.PCT ); nextRight.getElement().getStyle().setFloat( Style.Float.LEFT ); // nextRight.getElement().getStyle().setProperty("background", "url("+WebSiteImagen.INSTANCE.getNext().getSafeUri().asString()+") no-repeat scroll 0% 0% // transparent"); nextRight.getElement().getStyle().setProperty( "backgroundPosition", "center" ); nextRight.getElement().getStyle().setBorderWidth( 0, Unit.PX ); nextRight.getElement().getStyle().setFontSize( 30, Unit.PX ); } private void stlSlider() { this.getElement().getStyle().setWidth( 100, Unit.PCT ); this.getElement().getStyle().setHeight( 100, Unit.PCT ); this.getElement().getStyle().setMargin( 0, Unit.PX ); this.getElement().getStyle().setPadding( 0, Unit.PX ); this.getElement().getStyle().setBorderWidth( 0, Unit.PX ); } private void stlDeckPanel() { panelSlider.getElement().getStyle().setWidth( 80, Unit.PCT ); panelSlider.getElement().getStyle().setHeight( 100, Unit.PCT ); panelSlider.getElement().getStyle().setFloat( Style.Float.LEFT ); } //Getters y Setters public DeckPanel getPanelSlider() { return panelSlider; } public void setPanelSlider( DeckPanel panelSlider ) { this.panelSlider = panelSlider; } public List<Image> getListImage() { return listImage; } public void setListImage( List<Image> listImage ) { this.listImage = listImage; } public Label getNextLeft() { return nextLeft; } public void setNextLeft( Label nextLeft ) { this.nextLeft = nextLeft; } public Label getNextRight() { return nextRight; } public void setNextRight( Label nextRight ) { this.nextRight = nextRight; } public Timer getTimer() { return timer; } public void setTimer( Timer timer ) { this.timer = timer; } public ClickHandler getClick() { return click; } public void setClick( ClickHandler click ) { this.click = click; } } |