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annotate src/econnect/wp3_3/client/slider/JsSlider.java @ 3:cf06b77a8bbd

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Committed branch of the e4D repos sti-gwt branch 16384. git-svn-id: http://dev.dariah.eu/svn/repos/eu.dariah.de/ap1/sti-gwt-dariah-geobrowser@36 f2b5be40-def6-11e0-8a09-b3c1cc336c6b
author StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
date Tue, 17 Jul 2012 13:34:40 +0000
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cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
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1 package econnect.wp3_3.client.slider;
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3 import com.google.gwt.core.client.JavaScriptObject;
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4 import com.google.gwt.dom.client.DivElement;
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5 import com.google.gwt.dom.client.Document;
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7 /**
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8 * Implementation of the wrapper for the Slider class of the WebFX JavaScript source
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9 */
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10 public class JsSlider extends JavaScriptObject {
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12 protected JsSlider(){
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13 }
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15 /**
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16 * Initializes a WebFX Slider element
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17 *
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18 * @param slider div element for the slider range
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19 * @param input div element for the slider adjuster
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20 * @param orientation if the slider should be vertical or horizontal
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21 * @return a WebFX Slider object
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22 */
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23 public static native JsSlider createSlider( DivElement slider, DivElement input, String orientation ) /*-{
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24 return new $wnd.Slider( slider, input, orientation );
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25 }-*/;
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26
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27 /**
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28 * Setter for the maximum possible value of the slider
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29 *
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30 * @param max maximum of the slider
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31 */
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32 public final native void setMaximum( int max ) /*-{
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33 this.setMaximum(max);
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34 }-*/;
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35
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36 /**
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37 * Setter for the new value of the slider
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38 *
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39 * @param value the new value of the slider
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40 */
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41 public final native void setValue( int value ) /*-{
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42 this.setValue(value);
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43 }-*/;
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44
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45 /**
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46 * Getter for the actual value of the slider
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47 *
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48 * @return the actual value of the slider
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49 */
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50 public final native int getValue() /*-{
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51 return this.getValue();
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52 }-*/;
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53
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54 /**
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55 * Adds a change listener to the javascript slider object
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56 */
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57 public final native void addChangeListener( JavaScriptObject jso, Document document, boolean direct ) /*-{
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58 var slider = this;
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59 this.handle.onmousedown = function(){
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60 var oldValue = slider.getValue();
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61 document.onmouseup = function(){
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62 if( direct && !jso.zoom( slider.getValue() / slider.getMaximum() ) ||
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63 !direct && !jso.zoom( slider.getValue() - oldValue ) ){
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64 slider.setValue(oldValue);
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65 }
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66 document.onmouseup = null;
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67 }
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68 }
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69 }-*/;
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70
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71 }