doc/reference/clutter/html/ClutterDropAction.html

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  23 <tr><td colspan="5" class="shortcuts">
  24 <a href="#ClutterDropAction.synopsis" class="shortcut">Top</a>
  25                    |
  26                   <a href="#ClutterDropAction.description" class="shortcut">Description</a>
  27                    |
  28                   <a href="#ClutterDropAction.object-hierarchy" class="shortcut">Object Hierarchy</a>
  29                    |
  30                   <a href="#ClutterDropAction.signals" class="shortcut">Signals</a>
  31 </td></tr>
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  33 <div class="refentry">
  34 <a name="ClutterDropAction"></a><div class="titlepage"></div>
  35 <div class="refnamediv"><table width="100%"><tr>
  36 <td valign="top">
  37 <h2><span class="refentrytitle"><a name="ClutterDropAction.top_of_page"></a>ClutterDropAction</span></h2>
  38 <p>ClutterDropAction — An action for drop targets</p>
  39 </td>
  40 <td valign="top" align="right"></td>
  41 </tr></table></div>
  42 <div class="refsynopsisdiv">
  43 <a name="ClutterDropAction.synopsis"></a><h2>Synopsis</h2>
  44 <pre class="synopsis">struct              <a class="link" href="ClutterDropAction.html#ClutterDropAction-struct" title="struct ClutterDropAction">ClutterDropAction</a>;
  45 struct              <a class="link" href="ClutterDropAction.html#ClutterDropActionClass" title="struct ClutterDropActionClass">ClutterDropActionClass</a>;
  46 <a class="link" href="ClutterAction.html" title="ClutterAction"><span class="returnvalue">ClutterAction</span></a> *     <a class="link" href="ClutterDropAction.html#clutter-drop-action-new" title="clutter_drop_action_new ()">clutter_drop_action_new</a>             (<em class="parameter"><code><span class="type">void</span></code></em>);
  47 </pre>
  48 </div>
  49 <div class="refsect1">
  50 <a name="ClutterDropAction.object-hierarchy"></a><h2>Object Hierarchy</h2>
  51 <pre class="synopsis">
  52   GObject
  53    +----GInitiallyUnowned
  54          +----<a class="link" href="ClutterActorMeta.html" title="ClutterActorMeta">ClutterActorMeta</a>
  55                +----<a class="link" href="ClutterAction.html" title="ClutterAction">ClutterAction</a>
  56                      +----ClutterDropAction
  57 </pre>
  58 </div>
  59 <div class="refsect1">
  60 <a name="ClutterDropAction.signals"></a><h2>Signals</h2>
  61 <pre class="synopsis">
  62   "<a class="link" href="ClutterDropAction.html#ClutterDropAction-can-drop" title='The "can-drop" signal'>can-drop</a>"                                       : <code class="literal">Run Last</code>
  63   "<a class="link" href="ClutterDropAction.html#ClutterDropAction-drop" title='The "drop" signal'>drop</a>"                                           : <code class="literal">Run Last</code>
  64   "<a class="link" href="ClutterDropAction.html#ClutterDropAction-over-in" title='The "over-in" signal'>over-in</a>"                                        : <code class="literal">Run Last</code>
  65   "<a class="link" href="ClutterDropAction.html#ClutterDropAction-over-out" title='The "over-out" signal'>over-out</a>"                                       : <code class="literal">Run Last</code>
  66 </pre>
  67 </div>
  68 <div class="refsect1">
  69 <a name="ClutterDropAction.description"></a><h2>Description</h2>
  70 <p>
  71 <a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a> is a <a class="link" href="ClutterAction.html" title="ClutterAction"><span class="type">ClutterAction</span></a> that allows a <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a>
  72 implementation to control what happens when an actor dragged using
  73 a <a class="link" href="ClutterDragAction.html" title="ClutterDragAction"><span class="type">ClutterDragAction</span></a> crosses the target area or when a dragged actor
  74 is released (or "dropped") on the target area.
  75 </p>
  76 <p>
  77 A trivial use of <a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a> consists in connecting to the
  78 <a class="link" href="ClutterDropAction.html#ClutterDropAction-drop" title='The "drop" signal'><span class="type">"drop"</span></a> signal and handling the drop from there,
  79 for instance:
  80 </p>
  81 <p>
  82 </p>
  83 <div class="informalexample">
  84   <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
  85     <tbody>
  86       <tr>
  87         <td class="listing_lines" align="right"><pre>1
  88 2
  89 3
  90 4</pre></td>
  91         <td class="listing_code"><pre class="programlisting"><span class="usertype">ClutterAction</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">action </span><span class="symbol">=</span><span class="normal"> </span><span class="function">clutter_drop_action</span><span class="normal"> </span><span class="symbol">();</span>
  92
  93 <span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">action</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"drop"</span><span class="symbol">,</span><span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_drop</span><span class="symbol">),</span><span class="normal"> <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
  94 <span class="function"><a href="ClutterActor.html#clutter-actor-add-action">clutter_actor_add_action</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">an_actor</span><span class="symbol">,</span><span class="normal"> action</span><span class="symbol">);</span></pre></td>
  95       </tr>
  96     </tbody>
  97   </table>
  98 </div>
  99
 100 <p>
 101 </p>
 102 <p>
 103 The <a class="link" href="ClutterDropAction.html#ClutterDropAction-can-drop" title='The "can-drop" signal'><span class="type">"can-drop"</span></a> can be used to control whether the
 104 <a class="link" href="ClutterDropAction.html#ClutterDropAction-drop" title='The "drop" signal'><span class="type">"drop"</span></a> signal is going to be emitted; returning <code class="literal">FALSE</code>
 105 from a handler connected to the <a class="link" href="ClutterDropAction.html#ClutterDropAction-can-drop" title='The "can-drop" signal'><span class="type">"can-drop"</span></a> signal will
 106 cause the <a class="link" href="ClutterDropAction.html#ClutterDropAction-drop" title='The "drop" signal'><span class="type">"drop"</span></a> signal to be skipped when the input
 107 device button is released.
 108 </p>
 109 <p>
 110 </p>
 111 <div class="example">
 112 <a name="drop-action-example"></a><p class="title"><b>Example 7. Drop targets</b></p>
 113 <div class="example-contents">
 114   <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
 115     <tbody>
 116       <tr>
 117         <td class="listing_lines" align="right"><pre>1
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 367 251</pre></td>
 368         <td class="listing_code"><pre class="programlisting"><span class="preproc">#include</span><span class="normal"> </span><span class="string">&lt;stdlib.h&gt;</span>
 369 <span class="preproc">#include</span><span class="normal"> </span><span class="string">&lt;clutter/clutter.h&gt;</span>
 370
 371 <span class="preproc">#define</span><span class="normal"> TARGET_SIZE     </span><span class="number">200</span>
 372 <span class="preproc">#define</span><span class="normal"> HANDLE_SIZE     </span><span class="number">128</span>
 373
 374 <span class="keyword">static</span><span class="normal"> </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">stage   </span><span class="symbol">=</span><span class="normal"> <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">;</span>
 375 <span class="keyword">static</span><span class="normal"> </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">target1 </span><span class="symbol">=</span><span class="normal"> <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">;</span>
 376 <span class="keyword">static</span><span class="normal"> </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">target2 </span><span class="symbol">=</span><span class="normal"> <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">;</span>
 377 <span class="keyword">static</span><span class="normal"> </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">drag    </span><span class="symbol">=</span><span class="normal"> <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">;</span>
 378
 379 <span class="keyword">static</span><span class="normal"> </span><span class="usertype">gboolean</span><span class="normal"> drop_successful </span><span class="symbol">=</span><span class="normal"> FALSE</span><span class="symbol">;</span>
 380
 381 <span class="keyword">static</span><span class="normal"> </span><span class="type">void</span><span class="normal"> </span><span class="function">add_drag_object</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">target</span><span class="symbol">);</span>
 382
 383 <span class="keyword">static</span><span class="normal"> </span><span class="type">void</span>
 384 <span class="function">on_drag_end</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">ClutterDragAction</span><span class="normal">   </span><span class="symbol">*</span><span class="normal">action</span><span class="symbol">,</span>
 385 <span class="normal">             </span><span class="usertype">ClutterActor</span><span class="normal">        </span><span class="symbol">*</span><span class="normal">actor</span><span class="symbol">,</span>
 386 <span class="normal">             </span><span class="usertype">gfloat</span><span class="normal">               event_x</span><span class="symbol">,</span>
 387 <span class="normal">             </span><span class="usertype">gfloat</span><span class="normal">               event_y</span><span class="symbol">,</span>
 388 <span class="normal">             </span><span class="usertype">ClutterModifierType</span><span class="normal">  modifiers</span><span class="symbol">)</span>
 389 <span class="cbracket">{</span>
 390 <span class="normal">  </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">handle </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterDragAction.html#clutter-drag-action-get-drag-handle">clutter_drag_action_get_drag_handle</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">action</span><span class="symbol">);</span>
 391
 392 <span class="normal">  </span><span class="function">g_print</span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Drag ended at: %.0f, %.0f</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span>
 393 <span class="normal">           event_x</span><span class="symbol">,</span><span class="normal"> event_y</span><span class="symbol">);</span>
 394
 395 <span class="normal">  </span><span class="function"><a href="clutter-Implicit-Animations.html#clutter-actor-animate">clutter_actor_animate</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">actor</span><span class="symbol">,</span><span class="normal"> <a href="clutter-Implicit-Animations.html#CLUTTER-LINEAR:CAPS">CLUTTER_LINEAR</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">150</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"opacity"</span><span class="symbol">,</span><span class="normal"> </span><span class="number">255</span><span class="symbol">,</span><span class="normal"> <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 396
 397 <span class="normal">  </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(!</span><span class="normal">drop_successful</span><span class="symbol">)</span>
 398 <span class="normal">    </span><span class="cbracket">{</span>
 399 <span class="normal">      </span><span class="usertype">gfloat</span><span class="normal"> x_pos</span><span class="symbol">,</span><span class="normal"> y_pos</span><span class="symbol">;</span>
 400
 401 <span class="normal">      </span><span class="function"><a href="clutter-Implicit-Animations.html#clutter-actor-animate">clutter_actor_animate</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="ClutterActor.html#clutter-actor-get-parent">clutter_actor_get_parent</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">actor</span><span class="symbol">),</span>
 402 <span class="normal">                             <a href="clutter-Implicit-Animations.html#CLUTTER-LINEAR:CAPS">CLUTTER_LINEAR</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">150</span><span class="symbol">,</span>
 403 <span class="normal">                             </span><span class="string">"opacity"</span><span class="symbol">,</span><span class="normal"> </span><span class="number">255</span><span class="symbol">,</span>
 404 <span class="normal">                             <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 405
 406 <span class="normal">      </span><span class="function"><a href="ClutterActor.html#clutter-actor-get-transformed-position">clutter_actor_get_transformed_position</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">actor</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&amp;</span><span class="normal">x_pos</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&amp;</span><span class="normal">y_pos</span><span class="symbol">);</span>
 407 <span class="normal">      </span><span class="function"><a href="clutter-Implicit-Animations.html#clutter-actor-animate">clutter_actor_animate</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">handle</span><span class="symbol">,</span><span class="normal"> <a href="clutter-Implicit-Animations.html#CLUTTER-EASE-OUT-BOUNCE:CAPS">CLUTTER_EASE_OUT_BOUNCE</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">250</span><span class="symbol">,</span>
 408 <span class="normal">                             </span><span class="string">"x"</span><span class="symbol">,</span><span class="normal"> x_pos</span><span class="symbol">,</span>
 409 <span class="normal">                             </span><span class="string">"y"</span><span class="symbol">,</span><span class="normal"> y_pos</span><span class="symbol">,</span>
 410 <span class="normal">                             </span><span class="string">"opacity"</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">,</span>
 411 <span class="normal">                             </span><span class="string">"signal-swapped::completed"</span><span class="symbol">,</span>
 412 <span class="normal">                               </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal"><a href="ClutterActor.html#clutter-actor-destroy">clutter_actor_destroy</a></span><span class="symbol">),</span>
 413 <span class="normal">                               handle</span><span class="symbol">,</span>
 414 <span class="normal">                             <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 415 <span class="normal">    </span><span class="cbracket">}</span>
 416 <span class="normal">  </span><span class="keyword">else</span>
 417 <span class="normal">    </span><span class="cbracket">{</span>
 418 <span class="normal">      </span><span class="function"><a href="clutter-Implicit-Animations.html#clutter-actor-animate">clutter_actor_animate</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">handle</span><span class="symbol">,</span><span class="normal"> <a href="clutter-Implicit-Animations.html#CLUTTER-LINEAR:CAPS">CLUTTER_LINEAR</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">250</span><span class="symbol">,</span>
 419 <span class="normal">                             </span><span class="string">"opacity"</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">,</span>
 420 <span class="normal">                             </span><span class="string">"signal-swapped::completed"</span><span class="symbol">,</span>
 421 <span class="normal">                               </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal"><a href="ClutterActor.html#clutter-actor-destroy">clutter_actor_destroy</a></span><span class="symbol">),</span>
 422 <span class="normal">                               handle</span><span class="symbol">,</span>
 423 <span class="normal">                             <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 424 <span class="normal">    </span><span class="cbracket">}</span>
 425 <span class="cbracket">}</span>
 426
 427 <span class="keyword">static</span><span class="normal"> </span><span class="type">void</span>
 428 <span class="function">on_drag_begin</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">ClutterDragAction</span><span class="normal">   </span><span class="symbol">*</span><span class="normal">action</span><span class="symbol">,</span>
 429 <span class="normal">               </span><span class="usertype">ClutterActor</span><span class="normal">        </span><span class="symbol">*</span><span class="normal">actor</span><span class="symbol">,</span>
 430 <span class="normal">               </span><span class="usertype">gfloat</span><span class="normal">               event_x</span><span class="symbol">,</span>
 431 <span class="normal">               </span><span class="usertype">gfloat</span><span class="normal">               event_y</span><span class="symbol">,</span>
 432 <span class="normal">               </span><span class="usertype">ClutterModifierType</span><span class="normal">  modifiers</span><span class="symbol">)</span>
 433 <span class="cbracket">{</span>
 434 <span class="normal">  </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">handle</span><span class="symbol">;</span>
 435 <span class="normal">  </span><span class="usertype">gfloat</span><span class="normal"> x_pos</span><span class="symbol">,</span><span class="normal"> y_pos</span><span class="symbol">;</span>
 436
 437 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-get-position">clutter_actor_get_position</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">actor</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&amp;</span><span class="normal">x_pos</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&amp;</span><span class="normal">y_pos</span><span class="symbol">);</span>
 438
 439 <span class="normal">  handle </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterRectangle.html#clutter-rectangle-new-with-color">clutter_rectangle_new_with_color</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">CLUTTER_COLOR_DarkSkyBlue</span><span class="symbol">);</span>
 440 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-size">clutter_actor_set_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">handle</span><span class="symbol">,</span><span class="normal"> </span><span class="number">128</span><span class="symbol">,</span><span class="normal"> </span><span class="number">128</span><span class="symbol">);</span>
 441 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-position">clutter_actor_set_position</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">handle</span><span class="symbol">,</span><span class="normal"> event_x </span><span class="symbol">-</span><span class="normal"> x_pos</span><span class="symbol">,</span><span class="normal"> event_y </span><span class="symbol">-</span><span class="normal"> y_pos</span><span class="symbol">);</span>
 442 <span class="normal">  </span><span class="function"><a href="ClutterContainer.html#clutter-container-add-actor">clutter_container_add_actor</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">CLUTTER_CONTAINER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">),</span><span class="normal"> handle</span><span class="symbol">);</span>
 443
 444 <span class="normal">  </span><span class="function"><a href="ClutterDragAction.html#clutter-drag-action-set-drag-handle">clutter_drag_action_set_drag_handle</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">action</span><span class="symbol">,</span><span class="normal"> handle</span><span class="symbol">);</span>
 445
 446 <span class="normal">  </span><span class="function"><a href="clutter-Implicit-Animations.html#clutter-actor-animate">clutter_actor_animate</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">actor</span><span class="symbol">,</span><span class="normal"> <a href="clutter-Implicit-Animations.html#CLUTTER-LINEAR:CAPS">CLUTTER_LINEAR</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">150</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"opacity"</span><span class="symbol">,</span><span class="normal"> </span><span class="number">128</span><span class="symbol">,</span><span class="normal"> <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);\</span>
 447
 448 <span class="normal">  drop_successful </span><span class="symbol">=</span><span class="normal"> FALSE</span><span class="symbol">;</span>
 449 <span class="cbracket">}</span>
 450
 451 <span class="keyword">static</span><span class="normal"> </span><span class="type">void</span>
 452 <span class="function">add_drag_object</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">target</span><span class="symbol">)</span>
 453 <span class="cbracket">{</span>
 454 <span class="normal">  </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">parent</span><span class="symbol">;</span>
 455
 456 <span class="normal">  </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">drag </span><span class="symbol">==</span><span class="normal"> <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">)</span>
 457 <span class="normal">    </span><span class="cbracket">{</span>
 458 <span class="normal">      </span><span class="usertype">ClutterAction</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">action</span><span class="symbol">;</span>
 459
 460 <span class="normal">      drag </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterRectangle.html#clutter-rectangle-new-with-color">clutter_rectangle_new_with_color</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">CLUTTER_COLOR_LightSkyBlue</span><span class="symbol">);</span>
 461 <span class="normal">      </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-size">clutter_actor_set_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">drag</span><span class="symbol">,</span><span class="normal"> HANDLE_SIZE</span><span class="symbol">,</span><span class="normal"> HANDLE_SIZE</span><span class="symbol">);</span>
 462 <span class="normal">      </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-position">clutter_actor_set_position</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">drag</span><span class="symbol">,</span>
 463 <span class="normal">                                  </span><span class="symbol">(</span><span class="normal">TARGET_SIZE </span><span class="symbol">-</span><span class="normal"> HANDLE_SIZE</span><span class="symbol">)</span><span class="normal"> </span><span class="symbol">/</span><span class="normal"> </span><span class="number">2.0</span><span class="symbol">,</span>
 464 <span class="normal">                                  </span><span class="symbol">(</span><span class="normal">TARGET_SIZE </span><span class="symbol">-</span><span class="normal"> HANDLE_SIZE</span><span class="symbol">)</span><span class="normal"> </span><span class="symbol">/</span><span class="normal"> </span><span class="number">2.0</span><span class="symbol">);</span>
 465 <span class="normal">      </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-reactive">clutter_actor_set_reactive</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">drag</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
 466
 467 <span class="normal">      action </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterDragAction.html#clutter-drag-action-new">clutter_drag_action_new</a></span><span class="normal"> </span><span class="symbol">();</span>
 468 <span class="normal">      </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">action</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"drag-begin"</span><span class="symbol">,</span><span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_drag_begin</span><span class="symbol">),</span><span class="normal"> <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 469 <span class="normal">      </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">action</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"drag-end"</span><span class="symbol">,</span><span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_drag_end</span><span class="symbol">),</span><span class="normal"> <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 470
 471 <span class="normal">      </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-action">clutter_actor_add_action</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">drag</span><span class="symbol">,</span><span class="normal"> action</span><span class="symbol">);</span>
 472 <span class="normal">    </span><span class="cbracket">}</span>
 473
 474 <span class="normal">  parent </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterActor.html#clutter-actor-get-parent">clutter_actor_get_parent</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">drag</span><span class="symbol">);</span>
 475
 476 <span class="normal">  </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">parent </span><span class="symbol">==</span><span class="normal"> target</span><span class="symbol">)</span>
 477 <span class="normal">    </span><span class="cbracket">{</span>
 478 <span class="normal">      </span><span class="function"><a href="clutter-Implicit-Animations.html#clutter-actor-animate">clutter_actor_animate</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target</span><span class="symbol">,</span><span class="normal"> <a href="clutter-Implicit-Animations.html#CLUTTER-LINEAR:CAPS">CLUTTER_LINEAR</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">150</span><span class="symbol">,</span>
 479 <span class="normal">                             </span><span class="string">"opacity"</span><span class="symbol">,</span><span class="normal"> </span><span class="number">255</span><span class="symbol">,</span>
 480 <span class="normal">                             <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 481 <span class="normal">      </span><span class="keyword">return</span><span class="symbol">;</span>
 482 <span class="normal">    </span><span class="cbracket">}</span>
 483
 484 <span class="normal">  </span><span class="function">g_object_ref</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">drag</span><span class="symbol">);</span>
 485 <span class="normal">  </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">parent </span><span class="symbol">!=</span><span class="normal"> <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a> </span><span class="symbol">&amp;&amp;</span><span class="normal"> parent </span><span class="symbol">!=</span><span class="normal"> stage</span><span class="symbol">)</span>
 486 <span class="normal">    </span><span class="cbracket">{</span>
 487 <span class="normal">      </span><span class="function"><a href="ClutterContainer.html#clutter-container-remove-actor">clutter_container_remove_actor</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">CLUTTER_CONTAINER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">parent</span><span class="symbol">),</span><span class="normal"> drag</span><span class="symbol">);</span>
 488 <span class="normal">      </span><span class="function"><a href="clutter-Implicit-Animations.html#clutter-actor-animate">clutter_actor_animate</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">parent</span><span class="symbol">,</span><span class="normal"> <a href="clutter-Implicit-Animations.html#CLUTTER-LINEAR:CAPS">CLUTTER_LINEAR</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">150</span><span class="symbol">,</span>
 489 <span class="normal">                             </span><span class="string">"opacity"</span><span class="symbol">,</span><span class="normal"> </span><span class="number">64</span><span class="symbol">,</span>
 490 <span class="normal">                             <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 491 <span class="normal">    </span><span class="cbracket">}</span>
 492
 493 <span class="normal">  </span><span class="function"><a href="ClutterContainer.html#clutter-container-add-actor">clutter_container_add_actor</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">CLUTTER_CONTAINER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target</span><span class="symbol">),</span><span class="normal"> drag</span><span class="symbol">);</span>
 494 <span class="normal">  </span><span class="function"><a href="clutter-Implicit-Animations.html#clutter-actor-animate">clutter_actor_animate</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target</span><span class="symbol">,</span><span class="normal"> <a href="clutter-Implicit-Animations.html#CLUTTER-LINEAR:CAPS">CLUTTER_LINEAR</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">150</span><span class="symbol">,</span>
 495 <span class="normal">                         </span><span class="string">"opacity"</span><span class="symbol">,</span><span class="normal"> </span><span class="number">255</span><span class="symbol">,</span>
 496 <span class="normal">                         <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 497
 498 <span class="normal">  </span><span class="function">g_object_unref</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">drag</span><span class="symbol">);</span>
 499 <span class="cbracket">}</span>
 500
 501 <span class="keyword">static</span><span class="normal"> </span><span class="type">void</span>
 502 <span class="function">on_target_over</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">ClutterDropAction</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">action</span><span class="symbol">,</span>
 503 <span class="normal">                </span><span class="usertype">ClutterActor</span><span class="normal">      </span><span class="symbol">*</span><span class="normal">actor</span><span class="symbol">,</span>
 504 <span class="normal">                gpointer           _data</span><span class="symbol">)</span>
 505 <span class="cbracket">{</span>
 506 <span class="normal">  </span><span class="usertype">gboolean</span><span class="normal"> is_over </span><span class="symbol">=</span><span class="normal"> </span><span class="function">GPOINTER_TO_UINT</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">_data</span><span class="symbol">);</span>
 507 <span class="normal">  </span><span class="usertype">guint8</span><span class="normal"> final_opacity </span><span class="symbol">=</span><span class="normal"> is_over </span><span class="symbol">?</span><span class="normal"> </span><span class="number">128</span><span class="normal"> </span><span class="symbol">:</span><span class="normal"> </span><span class="number">64</span><span class="symbol">;</span>
 508 <span class="normal">  </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">target</span><span class="symbol">;</span>
 509
 510 <span class="normal">  target </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterActorMeta.html#clutter-actor-meta-get-actor">clutter_actor_meta_get_actor</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">CLUTTER_ACTOR_META</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">action</span><span class="symbol">));</span>
 511
 512 <span class="normal">  </span><span class="function"><a href="clutter-Implicit-Animations.html#clutter-actor-animate">clutter_actor_animate</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target</span><span class="symbol">,</span><span class="normal"> <a href="clutter-Implicit-Animations.html#CLUTTER-LINEAR:CAPS">CLUTTER_LINEAR</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">250</span><span class="symbol">,</span>
 513 <span class="normal">                         </span><span class="string">"opacity"</span><span class="symbol">,</span><span class="normal"> final_opacity</span><span class="symbol">,</span>
 514 <span class="normal">                         <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 515 <span class="cbracket">}</span>
 516
 517 <span class="keyword">static</span><span class="normal"> </span><span class="type">void</span>
 518 <span class="function">on_target_drop</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">ClutterDropAction</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">action</span><span class="symbol">,</span>
 519 <span class="normal">                </span><span class="usertype">ClutterActor</span><span class="normal">      </span><span class="symbol">*</span><span class="normal">actor</span><span class="symbol">,</span>
 520 <span class="normal">                </span><span class="usertype">gfloat</span><span class="normal">             event_x</span><span class="symbol">,</span>
 521 <span class="normal">                </span><span class="usertype">gfloat</span><span class="normal">             event_y</span><span class="symbol">)</span>
 522 <span class="cbracket">{</span>
 523 <span class="normal">  </span><span class="usertype">gfloat</span><span class="normal"> actor_x</span><span class="symbol">,</span><span class="normal"> actor_y</span><span class="symbol">;</span>
 524
 525 <span class="normal">  actor_x </span><span class="symbol">=</span><span class="normal"> actor_y </span><span class="symbol">=</span><span class="normal"> </span><span class="number">0</span><span class="symbol">.</span><span class="normal">0f</span><span class="symbol">;</span>
 526
 527 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-transform-stage-point">clutter_actor_transform_stage_point</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">actor</span><span class="symbol">,</span><span class="normal"> event_x</span><span class="symbol">,</span><span class="normal"> event_y</span><span class="symbol">,</span>
 528 <span class="normal">                                       </span><span class="symbol">&amp;</span><span class="normal">actor_x</span><span class="symbol">,</span>
 529 <span class="normal">                                       </span><span class="symbol">&amp;</span><span class="normal">actor_y</span><span class="symbol">);</span>
 530
 531 <span class="normal">  </span><span class="function">g_print</span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Dropped at %.0f, %.0f (screen: %.0f, %.0f)</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span>
 532 <span class="normal">           actor_x</span><span class="symbol">,</span><span class="normal"> actor_y</span><span class="symbol">,</span>
 533 <span class="normal">           event_x</span><span class="symbol">,</span><span class="normal"> event_y</span><span class="symbol">);</span>
 534
 535 <span class="normal">  drop_successful </span><span class="symbol">=</span><span class="normal"> TRUE</span><span class="symbol">;</span>
 536 <span class="normal">  </span><span class="function">add_drag_object</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">actor</span><span class="symbol">);</span>
 537 <span class="cbracket">}</span>
 538
 539 <span class="normal">G_MODULE_EXPORT </span><span class="type">int</span>
 540 <span class="function">test_drop_main</span><span class="normal"> </span><span class="symbol">(</span><span class="type">int</span><span class="normal"> argc</span><span class="symbol">,</span><span class="normal"> </span><span class="type">char</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">argv</span><span class="symbol">[])</span>
 541 <span class="cbracket">{</span>
 542 <span class="normal">  </span><span class="usertype">ClutterActor</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">dummy</span><span class="symbol">;</span>
 543
 544 <span class="normal">  </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="clutter-General.html#clutter-init">clutter_init</a></span><span class="normal"> </span><span class="symbol">(&amp;</span><span class="normal">argc</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&amp;</span><span class="normal">argv</span><span class="symbol">)</span><span class="normal"> </span><span class="symbol">!=</span><span class="normal"> <a href="clutter-General.html#CLUTTER-INIT-SUCCESS:CAPS">CLUTTER_INIT_SUCCESS</a></span><span class="symbol">)</span>
 545 <span class="normal">    </span><span class="keyword">return</span><span class="normal"> EXIT_FAILURE</span><span class="symbol">;</span>
 546
 547 <span class="normal">  stage </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterStage.html#clutter-stage-new">clutter_stage_new</a></span><span class="normal"> </span><span class="symbol">();</span>
 548 <span class="normal">  </span><span class="function"><a href="ClutterStage.html#clutter-stage-set-title">clutter_stage_set_title</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">CLUTTER_STAGE</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">),</span><span class="normal"> </span><span class="string">"Drop Action"</span><span class="symbol">);</span>
 549 <span class="normal">  </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"destroy"</span><span class="symbol">,</span><span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal"><a href="clutter-General.html#clutter-main-quit">clutter_main_quit</a></span><span class="symbol">),</span><span class="normal"> <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 550
 551 <span class="normal">  target1 </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterBox.html#clutter-box-new">clutter_box_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="ClutterFixedLayout.html#clutter-fixed-layout-new">clutter_fixed_layout_new</a></span><span class="normal"> </span><span class="symbol">());</span>
 552 <span class="normal">  </span><span class="function"><a href="ClutterBox.html#clutter-box-set-color">clutter_box_set_color</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">CLUTTER_BOX</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target1</span><span class="symbol">),</span><span class="normal"> CLUTTER_COLOR_LightScarletRed</span><span class="symbol">);</span>
 553 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-size">clutter_actor_set_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target1</span><span class="symbol">,</span><span class="normal"> TARGET_SIZE</span><span class="symbol">,</span><span class="normal"> TARGET_SIZE</span><span class="symbol">);</span>
 554 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-opacity">clutter_actor_set_opacity</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target1</span><span class="symbol">,</span><span class="normal"> </span><span class="number">64</span><span class="symbol">);</span>
 555 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-constraint">clutter_actor_add_constraint</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target1</span><span class="symbol">,</span><span class="normal"> </span><span class="function"><a href="ClutterAlignConstraint.html#clutter-align-constraint-new">clutter_align_constraint_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">,</span><span class="normal"> <a href="ClutterAlignConstraint.html#CLUTTER-ALIGN-Y-AXIS:CAPS">CLUTTER_ALIGN_Y_AXIS</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">0.5</span><span class="symbol">));</span>
 556 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-x">clutter_actor_set_x</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target1</span><span class="symbol">,</span><span class="normal"> </span><span class="number">10</span><span class="symbol">);</span>
 557 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-reactive">clutter_actor_set_reactive</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target1</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
 558
 559 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-action-with-name">clutter_actor_add_action_with_name</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target1</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"drop"</span><span class="symbol">,</span><span class="normal"> </span><span class="function"><a href="ClutterDropAction.html#clutter-drop-action-new">clutter_drop_action_new</a></span><span class="normal"> </span><span class="symbol">());</span>
 560 <span class="normal">  </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="ClutterActor.html#clutter-actor-get-action">clutter_actor_get_action</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target1</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"drop"</span><span class="symbol">),</span>
 561 <span class="normal">                    </span><span class="string">"over-in"</span><span class="symbol">,</span>
 562 <span class="normal">                    </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_target_over</span><span class="symbol">),</span>
 563 <span class="normal">                    </span><span class="function">GUINT_TO_POINTER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">TRUE</span><span class="symbol">));</span>
 564 <span class="normal">  </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="ClutterActor.html#clutter-actor-get-action">clutter_actor_get_action</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target1</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"drop"</span><span class="symbol">),</span>
 565 <span class="normal">                    </span><span class="string">"over-out"</span><span class="symbol">,</span>
 566 <span class="normal">                    </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_target_over</span><span class="symbol">),</span>
 567 <span class="normal">                    </span><span class="function">GUINT_TO_POINTER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">FALSE</span><span class="symbol">));</span>
 568 <span class="normal">  </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="ClutterActor.html#clutter-actor-get-action">clutter_actor_get_action</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target1</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"drop"</span><span class="symbol">),</span>
 569 <span class="normal">                    </span><span class="string">"drop"</span><span class="symbol">,</span>
 570 <span class="normal">                    </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_target_drop</span><span class="symbol">),</span>
 571 <span class="normal">                    <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 572
 573 <span class="normal">  dummy </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterRectangle.html#clutter-rectangle-new-with-color">clutter_rectangle_new_with_color</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">CLUTTER_COLOR_DarkOrange</span><span class="symbol">);</span>
 574 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-size">clutter_actor_set_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">dummy</span><span class="symbol">,</span>
 575 <span class="normal">                          </span><span class="number">640</span><span class="normal"> </span><span class="symbol">-</span><span class="normal"> </span><span class="symbol">(</span><span class="number">2</span><span class="normal"> </span><span class="symbol">*</span><span class="normal"> </span><span class="number">10</span><span class="symbol">)</span><span class="normal"> </span><span class="symbol">-</span><span class="normal"> </span><span class="symbol">(</span><span class="number">2</span><span class="normal"> </span><span class="symbol">*</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">TARGET_SIZE </span><span class="symbol">+</span><span class="normal"> </span><span class="number">10</span><span class="symbol">)),</span>
 576 <span class="normal">                          TARGET_SIZE</span><span class="symbol">);</span>
 577 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-constraint">clutter_actor_add_constraint</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">dummy</span><span class="symbol">,</span><span class="normal"> </span><span class="function"><a href="ClutterAlignConstraint.html#clutter-align-constraint-new">clutter_align_constraint_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">,</span><span class="normal"> <a href="ClutterAlignConstraint.html#CLUTTER-ALIGN-X-AXIS:CAPS">CLUTTER_ALIGN_X_AXIS</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">0.5</span><span class="symbol">));</span>
 578 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-constraint">clutter_actor_add_constraint</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">dummy</span><span class="symbol">,</span><span class="normal"> </span><span class="function"><a href="ClutterAlignConstraint.html#clutter-align-constraint-new">clutter_align_constraint_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">,</span><span class="normal"> <a href="ClutterAlignConstraint.html#CLUTTER-ALIGN-Y-AXIS:CAPS">CLUTTER_ALIGN_Y_AXIS</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">0.5</span><span class="symbol">));</span>
 579 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-reactive">clutter_actor_set_reactive</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">dummy</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
 580
 581 <span class="normal">  target2 </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="ClutterBox.html#clutter-box-new">clutter_box_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="ClutterFixedLayout.html#clutter-fixed-layout-new">clutter_fixed_layout_new</a></span><span class="normal"> </span><span class="symbol">());</span>
 582 <span class="normal">  </span><span class="function"><a href="ClutterBox.html#clutter-box-set-color">clutter_box_set_color</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">CLUTTER_BOX</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target2</span><span class="symbol">),</span><span class="normal"> CLUTTER_COLOR_LightChameleon</span><span class="symbol">);</span>
 583 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-size">clutter_actor_set_size</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target2</span><span class="symbol">,</span><span class="normal"> TARGET_SIZE</span><span class="symbol">,</span><span class="normal"> TARGET_SIZE</span><span class="symbol">);</span>
 584 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-opacity">clutter_actor_set_opacity</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target2</span><span class="symbol">,</span><span class="normal"> </span><span class="number">64</span><span class="symbol">);</span>
 585 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-constraint">clutter_actor_add_constraint</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target2</span><span class="symbol">,</span><span class="normal"> </span><span class="function"><a href="ClutterAlignConstraint.html#clutter-align-constraint-new">clutter_align_constraint_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">,</span><span class="normal"> <a href="ClutterAlignConstraint.html#CLUTTER-ALIGN-Y-AXIS:CAPS">CLUTTER_ALIGN_Y_AXIS</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">0.5</span><span class="symbol">));</span>
 586 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-x">clutter_actor_set_x</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target2</span><span class="symbol">,</span><span class="normal"> </span><span class="number">640</span><span class="normal"> </span><span class="symbol">-</span><span class="normal"> TARGET_SIZE </span><span class="symbol">-</span><span class="normal"> </span><span class="number">10</span><span class="symbol">);</span>
 587 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-set-reactive">clutter_actor_set_reactive</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target2</span><span class="symbol">,</span><span class="normal"> TRUE</span><span class="symbol">);</span>
 588
 589 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-add-action-with-name">clutter_actor_add_action_with_name</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target2</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"drop"</span><span class="symbol">,</span><span class="normal"> </span><span class="function"><a href="ClutterDropAction.html#clutter-drop-action-new">clutter_drop_action_new</a></span><span class="normal"> </span><span class="symbol">());</span>
 590 <span class="normal">  </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="ClutterActor.html#clutter-actor-get-action">clutter_actor_get_action</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target2</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"drop"</span><span class="symbol">),</span>
 591 <span class="normal">                    </span><span class="string">"over-in"</span><span class="symbol">,</span>
 592 <span class="normal">                    </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_target_over</span><span class="symbol">),</span>
 593 <span class="normal">                    </span><span class="function">GUINT_TO_POINTER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">TRUE</span><span class="symbol">));</span>
 594 <span class="normal">  </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="ClutterActor.html#clutter-actor-get-action">clutter_actor_get_action</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target2</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"drop"</span><span class="symbol">),</span>
 595 <span class="normal">                    </span><span class="string">"over-out"</span><span class="symbol">,</span>
 596 <span class="normal">                    </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_target_over</span><span class="symbol">),</span>
 597 <span class="normal">                    </span><span class="function">GUINT_TO_POINTER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">FALSE</span><span class="symbol">));</span>
 598 <span class="normal">  </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="ClutterActor.html#clutter-actor-get-action">clutter_actor_get_action</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target2</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"drop"</span><span class="symbol">),</span>
 599 <span class="normal">                    </span><span class="string">"drop"</span><span class="symbol">,</span>
 600 <span class="normal">                    </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">on_target_drop</span><span class="symbol">),</span>
 601 <span class="normal">                    <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 602
 603 <span class="normal">  </span><span class="function"><a href="ClutterContainer.html#clutter-container-add">clutter_container_add</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">CLUTTER_CONTAINER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">),</span><span class="normal"> target1</span><span class="symbol">,</span><span class="normal"> dummy</span><span class="symbol">,</span><span class="normal"> target2</span><span class="symbol">,</span><span class="normal"> <a href="/home/ebassi/gnome3/install/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL--CAPS">NULL</a></span><span class="symbol">);</span>
 604
 605 <span class="normal">  </span><span class="function">add_drag_object</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">target1</span><span class="symbol">);</span>
 606
 607 <span class="normal">  </span><span class="function"><a href="ClutterActor.html#clutter-actor-show">clutter_actor_show</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">stage</span><span class="symbol">);</span>
 608
 609 <span class="normal">  </span><span class="function"><a href="clutter-General.html#clutter-main">clutter_main</a></span><span class="normal"> </span><span class="symbol">();</span>
 610
 611 <span class="normal">  </span><span class="keyword">return</span><span class="normal"> EXIT_SUCCESS</span><span class="symbol">;</span>
 612 <span class="cbracket">}</span>
 613
 614 <span class="normal">G_MODULE_EXPORT </span><span class="usertype">const</span><span class="normal"> </span><span class="type">char</span><span class="normal"> </span><span class="symbol">*</span>
 615 <span class="function">test_drop_describe</span><span class="normal"> </span><span class="symbol">(</span><span class="type">void</span><span class="symbol">)</span>
 616 <span class="cbracket">{</span>
 617 <span class="normal">  </span><span class="keyword">return</span><span class="normal"> </span><span class="string">"Drop action support"</span><span class="symbol">;</span>
 618 <span class="cbracket">}</span></pre></td>
 619       </tr>
 620     </tbody>
 621   </table>
 622 </div>
 623
 624 </div>
 625 <p><br class="example-break">
 626 </p>
 627 <p>
 628 It's important to note that <a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a> will only work with
 629 actors dragged using <a class="link" href="ClutterDragAction.html" title="ClutterDragAction"><span class="type">ClutterDragAction</span></a>.
 630 </p>
 631 <p>
 632 <a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a> is available since Clutter 1.8
 633 </p>
 634 </div>
 635 <div class="refsect1">
 636 <a name="ClutterDropAction.details"></a><h2>Details</h2>
 637 <div class="refsect2">
 638 <a name="ClutterDropAction-struct"></a><h3>struct ClutterDropAction</h3>
 639 <pre class="programlisting">struct ClutterDropAction;</pre>
 640 <p>
 641 The <span class="structname">ClutterDropAction</span> structure contains only
 642 private data and should be accessed using the provided API.
 643 </p>
 644 <p class="since">Since 1.8</p>
 645 </div>
 646 <hr>
 647 <div class="refsect2">
 648 <a name="ClutterDropActionClass"></a><h3>struct ClutterDropActionClass</h3>
 649 <pre class="programlisting">struct ClutterDropActionClass {
 650   gboolean (* can_drop) (ClutterDropAction *action,
 651                          ClutterActor      *actor,
 652                          gfloat             event_x,
 653                          gfloat             event_y);
 654
 655   void     (* over_in)  (ClutterDropAction *action,
 656                          ClutterActor      *actor);
 657   void     (* over_out) (ClutterDropAction *action,
 658                          ClutterActor      *actor);
 659
 660   void     (* drop)     (ClutterDropAction *action,
 661                          ClutterActor      *actor,
 662                          gfloat             event_x,
 663                          gfloat             event_y);
 664 };
 665 </pre>
 666 <p>
 667 The <span class="structname">ClutterDropActionClass</span> structure contains
 668 only private data.
 669 </p>
 670 <div class="variablelist"><table border="0">
 671 <col align="left" valign="top">
 672 <tbody>
 673 <tr>
 674 <td><p><span class="term"><em class="structfield"><code><a name="ClutterDropActionClass.can-drop"></a>can_drop</code></em> ()</span></p></td>
 675 <td>class handler for the <a class="link" href="ClutterDropAction.html#ClutterDropAction-can-drop" title='The "can-drop" signal'><span class="type">"can-drop"</span></a> signal</td>
 676 </tr>
 677 <tr>
 678 <td><p><span class="term"><em class="structfield"><code><a name="ClutterDropActionClass.over-in"></a>over_in</code></em> ()</span></p></td>
 679 <td>class handler for the <a class="link" href="ClutterDropAction.html#ClutterDropAction-over-in" title='The "over-in" signal'><span class="type">"over-in"</span></a> signal</td>
 680 </tr>
 681 <tr>
 682 <td><p><span class="term"><em class="structfield"><code><a name="ClutterDropActionClass.over-out"></a>over_out</code></em> ()</span></p></td>
 683 <td>class handler for the <a class="link" href="ClutterDropAction.html#ClutterDropAction-over-out" title='The "over-out" signal'><span class="type">"over-out"</span></a> signal</td>
 684 </tr>
 685 <tr>
 686 <td><p><span class="term"><em class="structfield"><code><a name="ClutterDropActionClass.drop"></a>drop</code></em> ()</span></p></td>
 687 <td>class handler for the <a class="link" href="ClutterDropAction.html#ClutterDropAction-drop" title='The "drop" signal'><span class="type">"drop"</span></a> signal</td>
 688 </tr>
 689 </tbody>
 690 </table></div>
 691 <p class="since">Since 1.8</p>
 692 </div>
 693 <hr>
 694 <div class="refsect2">
 695 <a name="clutter-drop-action-new"></a><h3>clutter_drop_action_new ()</h3>
 696 <pre class="programlisting"><a class="link" href="ClutterAction.html" title="ClutterAction"><span class="returnvalue">ClutterAction</span></a> *     clutter_drop_action_new             (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
 697 <p>
 698 Creates a new <a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a>.
 699 </p>
 700 <p>
 701 Use <a class="link" href="ClutterActor.html#clutter-actor-add-action" title="clutter_actor_add_action ()"><code class="function">clutter_actor_add_action()</code></a> to add the action to a <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a>.
 702 </p>
 703 <div class="variablelist"><table border="0">
 704 <col align="left" valign="top">
 705 <tbody><tr>
 706 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 707 <td>the newly created <a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a>
 708 </td>
 709 </tr></tbody>
 710 </table></div>
 711 <p class="since">Since 1.8</p>
 712 </div>
 713 </div>
 714 <div class="refsect1">
 715 <a name="ClutterDropAction.signal-details"></a><h2>Signal Details</h2>
 716 <div class="refsect2">
 717 <a name="ClutterDropAction-can-drop"></a><h3>The <code class="literal">"can-drop"</code> signal</h3>
 718 <pre class="programlisting"><span class="returnvalue">gboolean</span>            user_function                      (<a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a> *action,
 719                                                         <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a>      *actor,
 720                                                         <span class="type">gfloat</span>             event_x,
 721                                                         <span class="type">gfloat</span>             event_y,
 722                                                         <span class="type">gpointer</span>           user_data)      : <code class="literal">Run Last</code></pre>
 723 <p>
 724 The ::can-drop signal is emitted when the dragged actor is dropped
 725 on <em class="parameter"><code>actor</code></em>. The return value of the ::can-drop signal will determine
 726 whether or not the <a class="link" href="ClutterDropAction.html#ClutterDropAction-drop" title='The "drop" signal'><span class="type">"drop"</span></a> signal is going to be
 727 emitted on <em class="parameter"><code>action</code></em>.
 728 </p>
 729 <p>
 730 The default implementation of <a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a> returns <code class="literal">TRUE</code> for
 731 this signal.
 732 </p>
 733 <div class="variablelist"><table border="0">
 734 <col align="left" valign="top">
 735 <tbody>
 736 <tr>
 737 <td><p><span class="term"><em class="parameter"><code>action</code></em> :</span></p></td>
 738 <td>the <a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a> that emitted the signal</td>
 739 </tr>
 740 <tr>
 741 <td><p><span class="term"><em class="parameter"><code>actor</code></em> :</span></p></td>
 742 <td>the <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> attached to the <em class="parameter"><code>action</code></em>
 743 </td>
 744 </tr>
 745 <tr>
 746 <td><p><span class="term"><em class="parameter"><code>event_x</code></em> :</span></p></td>
 747 <td>the X coordinate (in stage space) of the drop event</td>
 748 </tr>
 749 <tr>
 750 <td><p><span class="term"><em class="parameter"><code>event_y</code></em> :</span></p></td>
 751 <td>the Y coordinate (in stage space) of the drop event</td>
 752 </tr>
 753 <tr>
 754 <td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
 755 <td>user data set when the signal handler was connected.</td>
 756 </tr>
 757 <tr>
 758 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 759 <td>
 760 <code class="literal">TRUE</code> if the drop is accepted, and <code class="literal">FALSE</code> otherwise</td>
 761 </tr>
 762 </tbody>
 763 </table></div>
 764 <p class="since">Since 1.8</p>
 765 </div>
 766 <hr>
 767 <div class="refsect2">
 768 <a name="ClutterDropAction-drop"></a><h3>The <code class="literal">"drop"</code> signal</h3>
 769 <pre class="programlisting"><span class="returnvalue">void</span>                user_function                      (<a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a> *action,
 770                                                         <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a>      *actor,
 771                                                         <span class="type">gfloat</span>             event_x,
 772                                                         <span class="type">gfloat</span>             event_y,
 773                                                         <span class="type">gpointer</span>           user_data)      : <code class="literal">Run Last</code></pre>
 774 <p>
 775 The ::drop signal is emitted when the dragged actor is dropped
 776 on <em class="parameter"><code>actor</code></em>. This signal is only emitted if at least an handler of
 777 <a class="link" href="ClutterDropAction.html#ClutterDropAction-can-drop" title='The "can-drop" signal'><span class="type">"can-drop"</span></a> returns <code class="literal">TRUE</code>.
 778 </p>
 779 <div class="variablelist"><table border="0">
 780 <col align="left" valign="top">
 781 <tbody>
 782 <tr>
 783 <td><p><span class="term"><em class="parameter"><code>action</code></em> :</span></p></td>
 784 <td>the <a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a> that emitted the signal</td>
 785 </tr>
 786 <tr>
 787 <td><p><span class="term"><em class="parameter"><code>actor</code></em> :</span></p></td>
 788 <td>the <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> attached to the <em class="parameter"><code>action</code></em>
 789 </td>
 790 </tr>
 791 <tr>
 792 <td><p><span class="term"><em class="parameter"><code>event_x</code></em> :</span></p></td>
 793 <td>the X coordinate (in stage space) of the drop event</td>
 794 </tr>
 795 <tr>
 796 <td><p><span class="term"><em class="parameter"><code>event_y</code></em> :</span></p></td>
 797 <td>the Y coordinate (in stage space) of the drop event</td>
 798 </tr>
 799 <tr>
 800 <td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
 801 <td>user data set when the signal handler was connected.</td>
 802 </tr>
 803 </tbody>
 804 </table></div>
 805 <p class="since">Since 1.8</p>
 806 </div>
 807 <hr>
 808 <div class="refsect2">
 809 <a name="ClutterDropAction-over-in"></a><h3>The <code class="literal">"over-in"</code> signal</h3>
 810 <pre class="programlisting"><span class="returnvalue">void</span>                user_function                      (<a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a> *action,
 811                                                         <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a>      *actor,
 812                                                         <span class="type">gpointer</span>           user_data)      : <code class="literal">Run Last</code></pre>
 813 <p>
 814 The ::over-in signal is emitted when the dragged actor crosses
 815 into <em class="parameter"><code>actor</code></em>.
 816 </p>
 817 <div class="variablelist"><table border="0">
 818 <col align="left" valign="top">
 819 <tbody>
 820 <tr>
 821 <td><p><span class="term"><em class="parameter"><code>action</code></em> :</span></p></td>
 822 <td>the <a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a> that emitted the signal</td>
 823 </tr>
 824 <tr>
 825 <td><p><span class="term"><em class="parameter"><code>actor</code></em> :</span></p></td>
 826 <td>the <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> attached to the <em class="parameter"><code>action</code></em>
 827 </td>
 828 </tr>
 829 <tr>
 830 <td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
 831 <td>user data set when the signal handler was connected.</td>
 832 </tr>
 833 </tbody>
 834 </table></div>
 835 <p class="since">Since 1.8</p>
 836 </div>
 837 <hr>
 838 <div class="refsect2">
 839 <a name="ClutterDropAction-over-out"></a><h3>The <code class="literal">"over-out"</code> signal</h3>
 840 <pre class="programlisting"><span class="returnvalue">void</span>                user_function                      (<a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a> *action,
 841                                                         <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a>      *actor,
 842                                                         <span class="type">gpointer</span>           user_data)      : <code class="literal">Run Last</code></pre>
 843 <p>
 844 The ::over-out signal is emitted when the dragged actor crosses
 845 outside <em class="parameter"><code>actor</code></em>.
 846 </p>
 847 <div class="variablelist"><table border="0">
 848 <col align="left" valign="top">
 849 <tbody>
 850 <tr>
 851 <td><p><span class="term"><em class="parameter"><code>action</code></em> :</span></p></td>
 852 <td>the <a class="link" href="ClutterDropAction.html" title="ClutterDropAction"><span class="type">ClutterDropAction</span></a> that emitted the signal</td>
 853 </tr>
 854 <tr>
 855 <td><p><span class="term"><em class="parameter"><code>actor</code></em> :</span></p></td>
 856 <td>the <a class="link" href="ClutterActor.html" title="ClutterActor"><span class="type">ClutterActor</span></a> attached to the <em class="parameter"><code>action</code></em>
 857 </td>
 858 </tr>
 859 <tr>
 860 <td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
 861 <td>user data set when the signal handler was connected.</td>
 862 </tr>
 863 </tbody>
 864 </table></div>
 865 <p class="since">Since 1.8</p>
 866 </div>
 867 </div>
 868 </div>
 869 <div class="footer">
 870 <hr>
 871           Generated by GTK-Doc V1.18.1</div>
 872 </body>
 873 </html>