68 lines
1.4 KiB
Java
68 lines
1.4 KiB
Java
/**
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*
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*/
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package org.gcube.portlets.widgets.mpformbuilder.client.ui.utils;
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import com.github.gwtbootstrap.client.ui.Icon;
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import com.github.gwtbootstrap.client.ui.constants.IconType;
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import com.google.gwt.dom.client.Style.Unit;
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import com.google.gwt.user.client.ui.HTML;
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import com.google.gwt.user.client.ui.HorizontalPanel;
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/**
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* The Class LoaderIcon.
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*
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* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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* Feb 19, 2015
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*/
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public class LoaderIcon extends HorizontalPanel{
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//private Image imgLoading = new Image(Images.ICONS.loading());
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private HTML txtLoading = new HTML("");
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private Icon iconSpinner = new Icon(IconType.SPINNER);
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/**
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* Instantiates a new loader icon.
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*
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* @param txtHTML the txt html
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*/
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public LoaderIcon(String txtHTML) {
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this();
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setText(txtHTML);
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}
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/**
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* Instantiates a new loader icon.
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*/
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public LoaderIcon() {
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setStyleName("marginTop20");
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add(txtLoading);
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iconSpinner.setSpin(true);
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iconSpinner.getElement().getStyle().setProperty("animation", "spin 1s infinite linear");
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iconSpinner.getElement().getStyle().setMarginLeft(5, Unit.PX);
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add(iconSpinner);
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}
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/**
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* Sets the text.
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*
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* @param txtHTML the new text
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*/
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public void setText(String txtHTML){
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txtLoading.setHTML("<span style=\"margin-left:5px; vertical-align:middle;\">"+txtHTML+"</span>");
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}
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/**
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* Show.
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*
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* @param bool the bool
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*/
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public void show(boolean bool){
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this.setVisible(bool);
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}
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}
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