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<h1>/home/koen/project/wt/public-git/wt/examples/dragdrop/DragExample.C</h1><a href="DragExample_8C.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#include "<a class="code" href="DragExample_8h.html">DragExample.h</a>"</span>
<a name="l00002"></a>00002 <span class="preprocessor">#include "<a class="code" href="Character_8h.html">Character.h</a>"</span>
<a name="l00003"></a>00003 <span class="preprocessor">#include <Wt/WEnvironment></span>
<a name="l00004"></a>00004 <span class="preprocessor">#include <Wt/WImage></span>
<a name="l00005"></a>00005 <span class="preprocessor">#include <Wt/WApplication></span>
<a name="l00006"></a>00006
<a name="l00007"></a>00007 <span class="keyword">using namespace </span>Wt;
<a name="l00008"></a>00008
<a name="l00013"></a>00013
<a name="l00019"></a><a class="code" href="group__dragexample.html#g2dce13ff08ea69ed783345ee01669a68">00019</a> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WImage.html">WImage</a> *<a class="code" href="group__dragexample.html#g2dce13ff08ea69ed783345ee01669a68" title="Create an image which can be dragged.">createDragImage</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *url, <span class="keyword">const</span> <span class="keywordtype">char</span> *smallurl,
<a name="l00020"></a>00020 <span class="keyword">const</span> <span class="keywordtype">char</span> *mimeType,
<a name="l00021"></a>00021 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html">WContainerWidget</a> *p)
<a name="l00022"></a>00022 {
<a name="l00023"></a>00023 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WImage.html">WImage</a> *result = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WImage.html">WImage</a>(url, p);
<a name="l00024"></a>00024 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WImage.html">WImage</a> *dragImage = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WImage.html">WImage</a>(smallurl, p);
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="comment">/*</span>
<a name="l00027"></a>00027 <span class="comment"> * Set the image to be draggable, showing the other image (dragImage)</span>
<a name="l00028"></a>00028 <span class="comment"> * to be used as the widget that is visually dragged.</span>
<a name="l00029"></a>00029 <span class="comment"> */</span>
<a name="l00030"></a>00030 result-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WInteractWidget.html#556c14d02388720b1d95b2149be2e867">setDraggable</a>(mimeType, dragImage, <span class="keyword">true</span>);
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keywordflow">return</span> result;
<a name="l00033"></a>00033 }
<a name="l00034"></a>00034
<a name="l00035"></a><a class="code" href="group__dragexample.html#g14e2e7211ec4b667b4ba39d7cfe89dc1">00035</a> <a class="code" href="group__dragexample.html#g14e2e7211ec4b667b4ba39d7cfe89dc1">DragExample::DragExample</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html">WContainerWidget</a> *parent):
<a name="l00036"></a>00036 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html">WContainerWidget</a>(parent)
<a name="l00037"></a>00037 {
<a name="l00038"></a>00038 <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a>(<span class="stringliteral">"<p>Help these people with their decision by dragging one of "</span>
<a name="l00039"></a>00039 <span class="stringliteral">"the pills.</p>"</span>, <span class="keyword">this</span>);
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="keywordflow">if</span> (!wApp->environment().javaScript()) {
<a name="l00042"></a>00042 <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a>(<span class="stringliteral">"<i>This examples requires that javascript support is "</span>
<a name="l00043"></a>00043 <span class="stringliteral">"enabled.</i>"</span>, <span class="keyword">this</span>);
<a name="l00044"></a>00044 }
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html">WContainerWidget</a> *pills = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html#520ba6e52a36a7f2efbef1a31a69e898">WContainerWidget</a>(<span class="keyword">this</span>);
<a name="l00047"></a>00047 pills-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html#ba13c9e62c74bcba53519ee9cf41f40a">setContentAlignment</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#b8f772c69bc8180c31f9e4f4593b143f121104cdbb5db77c7d038813a93998e5">AlignCenter</a>);
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <a class="code" href="group__dragexample.html#g2dce13ff08ea69ed783345ee01669a68" title="Create an image which can be dragged.">createDragImage</a>(<span class="stringliteral">"icons/blue-pill.jpg"</span>,
<a name="l00050"></a>00050 <span class="stringliteral">"icons/blue-pill-small.png"</span>,
<a name="l00051"></a>00051 <span class="stringliteral">"blue-pill"</span>, pills);
<a name="l00052"></a>00052 <a class="code" href="group__dragexample.html#g2dce13ff08ea69ed783345ee01669a68" title="Create an image which can be dragged.">createDragImage</a>(<span class="stringliteral">"icons/red-pill.jpg"</span>,
<a name="l00053"></a>00053 <span class="stringliteral">"icons/red-pill-small.png"</span>,
<a name="l00054"></a>00054 <span class="stringliteral">"red-pill"</span>, pills);
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html">WContainerWidget</a> *dropSites = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html#520ba6e52a36a7f2efbef1a31a69e898">WContainerWidget</a>(<span class="keyword">this</span>);
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">new</span> <a class="code" href="classCharacter.html" title="A Matrix character that takes red and/or blue pills.">Character</a>(<span class="stringliteral">"Neo"</span>, dropSites);
<a name="l00059"></a>00059 <span class="keyword">new</span> <a class="code" href="classCharacter.html" title="A Matrix character that takes red and/or blue pills.">Character</a>(<span class="stringliteral">"Morpheus"</span>, dropSites);
<a name="l00060"></a>00060 <span class="keyword">new</span> <a class="code" href="classCharacter.html" title="A Matrix character that takes red and/or blue pills.">Character</a>(<span class="stringliteral">"Trinity"</span>, dropSites);
<a name="l00061"></a>00061
<a name="l00062"></a>00062 }
<a name="l00063"></a>00063
</pre></div></div>
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