Mercurial > dive4elements > river
annotate gwt-client/src/main/java/org/dive4elements/river/client/client/ui/ImgLink.java @ 6042:1803017160be
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author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Thu, 16 May 2013 17:55:29 +0200 |
parents | ea9eef426962 |
children | bfbccad9c3f0 |
rev | line source |
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.client.client.ui; |
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10 |
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11 import com.smartgwt.client.types.Overflow; |
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12 import com.smartgwt.client.widgets.HTMLPane; |
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13 |
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14 |
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15 public class ImgLink extends HTMLPane { |
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16 |
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17 private int width; |
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18 private int height; |
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19 |
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20 private String href; |
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21 private String imgUrl; |
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22 |
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23 private boolean newTab; |
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24 |
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25 |
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26 public ImgLink(String imgUrl, String href, int width, int height) { |
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27 super(); |
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28 |
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29 this.width = width; |
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30 this.height = height; |
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31 this.href = href; |
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32 this.imgUrl = imgUrl; |
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33 this.newTab = false; |
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34 |
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35 update(); |
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36 } |
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37 |
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38 |
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39 public ImgLink(String imgUrl, String href, int w, int h, boolean newTab) { |
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40 this(imgUrl, href, w, h); |
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41 this.newTab = newTab; |
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42 |
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43 update(); |
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44 } |
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45 |
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46 |
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47 protected void update() { |
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48 String target = newTab ? "_blank" : "_self"; |
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49 |
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50 setContents("<a target='" + target + "' href='" + href + "'><img src='" + imgUrl + "'></a>"); |
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51 setWidth(width); |
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52 setHeight(height); |
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53 setOverflow(Overflow.VISIBLE); |
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54 } |
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55 |
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56 |
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57 public void setSource(String href) { |
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58 this.href = href; |
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59 update(); |
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60 } |
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61 } |