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<div id="projectname">FlowCanvas
 <span id="projectnumber">0.7.1</span>
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<li class="navelem"><a class="el" href="namespaceFlowCanvas.html">FlowCanvas</a></li><li class="navelem"><a class="el" href="classFlowCanvas_1_1Canvas.html">Canvas</a></li> </ul>
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<a href="#pub-types">Public Types</a> |
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<div class="title">FlowCanvas::Canvas Class Reference<div class="ingroups"><a class="el" href="group__FlowCanvas.html">FlowCanvas</a></div></div> </div>
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<p>The 'master' canvas widget which contains all other objects.
<a href="classFlowCanvas_1_1Canvas.html#details">More...</a></p>
<p><code>#include <<a class="el" href="Canvas_8hpp_source.html">Canvas.hpp</a>></code></p>
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Inheritance diagram for FlowCanvas::Canvas:</div>
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Collaboration diagram for FlowCanvas::Canvas:</div>
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Public Types</h2></td></tr>
<tr class="memitem:aa23cb275264c537348d083a3d43f4ec1"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#aa23cb275264c537348d083a3d43f4ec1">FlowDirection</a> { <a class="el" href="classFlowCanvas_1_1Canvas.html#aa23cb275264c537348d083a3d43f4ec1ac2d244ef156d5dd7df1cb1eafc8a5ca8">HORIZONTAL</a>,
<a class="el" href="classFlowCanvas_1_1Canvas.html#aa23cb275264c537348d083a3d43f4ec1a81696b43e13610f7f178760722d326d2">VERTICAL</a>
}</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:adb6d329147bd6fa21715d9015b194878"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#adb6d329147bd6fa21715d9015b194878">Canvas</a> (double <a class="el" href="classFlowCanvas_1_1Canvas.html#a1c9037faa9d9cdf17a517156b917fdb6">width</a>, double <a class="el" href="classFlowCanvas_1_1Canvas.html#a5344c073d3efa7099dc6310344aba6d1">height</a>)</td></tr>
<tr class="separator:adb6d329147bd6fa21715d9015b194878"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adb89ef7b5107696429f2058890e3fafc"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#adb89ef7b5107696429f2058890e3fafc">~Canvas</a> ()</td></tr>
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<tr class="memitem:aae22e84b6cb70a62e85945b1a9b0d8c1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#aae22e84b6cb70a62e85945b1a9b0d8c1">destroy</a> ()</td></tr>
<tr class="separator:aae22e84b6cb70a62e85945b1a9b0d8c1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9f6f42b50ee32f2f7386f030950c1d4b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a9f6f42b50ee32f2f7386f030950c1d4b">add_item</a> (boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Item.html">Item</a> > i)</td></tr>
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<tr class="memitem:addb7bc9d24f7a70c5032ff17064c1abd"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#addb7bc9d24f7a70c5032ff17064c1abd">remove_item</a> (boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Item.html">Item</a> > i)</td></tr>
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<tr class="memitem:a6f2f92b5e15557e90207a92ed5eed700"><td class="memItemLeft" align="right" valign="top">boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connection.html">Connection</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a6f2f92b5e15557e90207a92ed5eed700">get_connection</a> (boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> > tail, boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> > head) const </td></tr>
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<tr class="memitem:a8da18cae326c944e45abecf46d5c5463"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a8da18cae326c944e45abecf46d5c5463">add_connection</a> (boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> > tail, boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> > head, uint32_t color)</td></tr>
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<tr class="memitem:a385aedfbdb2c520c190af5b3fb6089b6"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a385aedfbdb2c520c190af5b3fb6089b6">add_connection</a> (boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connection.html">Connection</a> > connection)</td></tr>
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<tr class="memitem:a899f3eb2b839759cb63a6bec8d230b51"><td class="memItemLeft" align="right" valign="top">boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connection.html">Connection</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a899f3eb2b839759cb63a6bec8d230b51">remove_connection</a> (boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> > tail, boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> > head)</td></tr>
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<tr class="memitem:ac2967d8ce851ec3c390821b31d6736dc"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#ac2967d8ce851ec3c390821b31d6736dc">set_default_placement</a> (boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Module.html">Module</a> > m)</td></tr>
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<tr class="memitem:ad7580ac84131228bfec5770a476e853b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#ad7580ac84131228bfec5770a476e853b">clear_selection</a> ()</td></tr>
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<tr class="memitem:aa8a0963dd933af64ae6ab97d44bc55c8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#aa8a0963dd933af64ae6ab97d44bc55c8">select_item</a> (boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Item.html">Item</a> > item)</td></tr>
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<tr class="memitem:a8365cb46d22f3a240415d5a3536ca984"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a8365cb46d22f3a240415d5a3536ca984">unselect_ports</a> ()</td></tr>
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<tr class="memitem:af4cd3c2aad497174e722acb31cb47964"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#af4cd3c2aad497174e722acb31cb47964">unselect_item</a> (boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Item.html">Item</a> > item)</td></tr>
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<tr class="memitem:a7b834d0b6acbdf07c1951b4e027057f0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a7b834d0b6acbdf07c1951b4e027057f0">unselect_connection</a> (<a class="el" href="classFlowCanvas_1_1Connection.html">Connection</a> *c)</td></tr>
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<tr class="memitem:a390de2dc3ac251bfae01bc2fe6ec9ba3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceFlowCanvas.html#ab4c39f25b89c40708f2478a262fa4726">ItemList</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a390de2dc3ac251bfae01bc2fe6ec9ba3">items</a> ()</td></tr>
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<tr class="memitem:a44fff730c57afe5ab93eee68d6d8c87b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceFlowCanvas.html#ab4c39f25b89c40708f2478a262fa4726">ItemList</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a44fff730c57afe5ab93eee68d6d8c87b">selected_items</a> ()</td></tr>
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<tr class="memitem:aacfaeeecab89658eed7a8a787daaee70"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceFlowCanvas.html#a95ded2c688bc4a98564a47ebb93a8c73">ConnectionList</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#aacfaeeecab89658eed7a8a787daaee70">connections</a> ()</td></tr>
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<tr class="memitem:a539a767af30b45beb29f7fac6085d480"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceFlowCanvas.html#a95ded2c688bc4a98564a47ebb93a8c73">ConnectionList</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a539a767af30b45beb29f7fac6085d480">selected_connections</a> ()</td></tr>
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<tr class="memitem:a6988d81b0db8d62ec67ebcfbaf687095"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a6988d81b0db8d62ec67ebcfbaf687095">lock</a> (bool l)</td></tr>
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<tr class="memitem:a0d6cbfbec25d6d871aa552784533ac26"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a0d6cbfbec25d6d871aa552784533ac26">locked</a> () const </td></tr>
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<tr class="memitem:ad70fffade471e1c2d9923fd3ffac6fe7"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#ad70fffade471e1c2d9923fd3ffac6fe7">get_zoom</a> ()</td></tr>
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<tr class="memitem:a6c3dd94b67c37e688e6759d3bd805385"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a6c3dd94b67c37e688e6759d3bd805385">set_zoom</a> (double pix_per_unit)</td></tr>
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<tr class="memitem:adc99561da3f9885d32ce1fc46dbd1c51"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#adc99561da3f9885d32ce1fc46dbd1c51">zoom_full</a> ()</td></tr>
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<tr class="memitem:a3a107569d9a2bbfb38df6e90bd178b04"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a3a107569d9a2bbfb38df6e90bd178b04">render_to_dot</a> (const std::string &filename)</td></tr>
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<tr class="memitem:aec42e5149e4f738c095ffda1eb09e4e4"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#aec42e5149e4f738c095ffda1eb09e4e4">arrange</a> (bool use_length_hints=false, bool center=true)</td></tr>
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<tr class="memitem:abf4e2624cc5aaa6e3555f2bc1fee3e79"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#abf4e2624cc5aaa6e3555f2bc1fee3e79">move_contents_to</a> (double x, double y)</td></tr>
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<tr class="memitem:a1c9037faa9d9cdf17a517156b917fdb6"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a1c9037faa9d9cdf17a517156b917fdb6">width</a> () const </td></tr>
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<tr class="memitem:a5344c073d3efa7099dc6310344aba6d1"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a5344c073d3efa7099dc6310344aba6d1">height</a> () const </td></tr>
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<tr class="memitem:afa99a58b37ec3060f0ee22ce18a1cc7f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#afa99a58b37ec3060f0ee22ce18a1cc7f">resize</a> (double <a class="el" href="classFlowCanvas_1_1Canvas.html#a1c9037faa9d9cdf17a517156b917fdb6">width</a>, double <a class="el" href="classFlowCanvas_1_1Canvas.html#a5344c073d3efa7099dc6310344aba6d1">height</a>)</td></tr>
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<tr class="memitem:a89550a9a43e5eebb7053ad56387d10e5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a89550a9a43e5eebb7053ad56387d10e5">resize_all_items</a> ()</td></tr>
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<tr class="memitem:a1ab1ecd92047653a758c1b0322d4ccc4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a1ab1ecd92047653a758c1b0322d4ccc4">scroll_to_center</a> ()</td></tr>
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<tr class="memitem:a34a617bf11e26323aea49ce99422dd19"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a34a617bf11e26323aea49ce99422dd19">set_direction</a> (<a class="el" href="classFlowCanvas_1_1Canvas.html#aa23cb275264c537348d083a3d43f4ec1">FlowDirection</a> d)</td></tr>
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<tr class="memitem:afb2bf401066616f85384acfa4ebf51b4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classFlowCanvas_1_1Canvas.html#aa23cb275264c537348d083a3d43f4ec1">FlowDirection</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#afb2bf401066616f85384acfa4ebf51b4">direction</a> () const </td></tr>
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<tr class="memitem:a716ce9815b2be3afb9314b7a14364340"><td class="memItemLeft" align="right" valign="top">ArtVpathDash * </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a716ce9815b2be3afb9314b7a14364340">select_dash</a> ()</td></tr>
<tr class="memdesc:a716ce9815b2be3afb9314b7a14364340"><td class="mdescLeft"> </td><td class="mdescRight">Dash applied to selected items. <a href="#a716ce9815b2be3afb9314b7a14364340"></a><br/></td></tr>
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<tr class="memitem:a2265d7b989dfe12691aecdc53d5f7938"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a2265d7b989dfe12691aecdc53d5f7938">connect</a> (boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> >, boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> >)</td></tr>
<tr class="memdesc:a2265d7b989dfe12691aecdc53d5f7938"><td class="mdescLeft"> </td><td class="mdescRight">Make a connection. <a href="#a2265d7b989dfe12691aecdc53d5f7938"></a><br/></td></tr>
<tr class="separator:a2265d7b989dfe12691aecdc53d5f7938"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a560d18c5919e4d2353a151335c82151a"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a560d18c5919e4d2353a151335c82151a">disconnect</a> (boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> >, boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> >)</td></tr>
<tr class="memdesc:a560d18c5919e4d2353a151335c82151a"><td class="mdescLeft"> </td><td class="mdescRight">Disconnect two ports. <a href="#a560d18c5919e4d2353a151335c82151a"></a><br/></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-attribs"></a>
Static Public Attributes</h2></td></tr>
<tr class="memitem:a4462cf8ed219bd84d8e7043a2d91d677"><td class="memItemLeft" align="right" valign="top">static sigc::signal< void, <br class="typebreak"/>
Gnome::Canvas::Item * > </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a4462cf8ed219bd84d8e7043a2d91d677">signal_item_entered</a></td></tr>
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<tr class="memitem:a12ecf160f322298bda3f40b927c54944"><td class="memItemLeft" align="right" valign="top">static sigc::signal< void, <br class="typebreak"/>
Gnome::Canvas::Item * > </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a12ecf160f322298bda3f40b927c54944">signal_item_left</a></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:ac9a5c9d447ed6dca8e2af47370d9738c"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#ac9a5c9d447ed6dca8e2af47370d9738c">canvas_event</a> (GdkEvent *event)</td></tr>
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<tr class="memitem:adf31ebec99e1979546ddd515615ef0a5"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#adf31ebec99e1979546ddd515615ef0a5">frame_event</a> (GdkEvent *ev)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr class="memitem:ac1f899d52cb5081609fb4f6f40916223"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceFlowCanvas.html#ab4c39f25b89c40708f2478a262fa4726">ItemList</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#ac1f899d52cb5081609fb4f6f40916223">_items</a></td></tr>
<tr class="memdesc:ac1f899d52cb5081609fb4f6f40916223"><td class="mdescLeft"> </td><td class="mdescRight">All items on this canvas. <a href="#ac1f899d52cb5081609fb4f6f40916223"></a><br/></td></tr>
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<tr class="memitem:a4879659380dc9a174f1fd0ae047d8b73"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceFlowCanvas.html#a95ded2c688bc4a98564a47ebb93a8c73">ConnectionList</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a4879659380dc9a174f1fd0ae047d8b73">_connections</a></td></tr>
<tr class="memdesc:a4879659380dc9a174f1fd0ae047d8b73"><td class="mdescLeft"> </td><td class="mdescRight">All connections on this canvas. <a href="#a4879659380dc9a174f1fd0ae047d8b73"></a><br/></td></tr>
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<tr class="memitem:ad6b14aca9902a4a58d6da522864088be"><td class="memItemLeft" align="right" valign="top">std::list< boost::shared_ptr<br class="typebreak"/>
< <a class="el" href="classFlowCanvas_1_1Item.html">Item</a> > > </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#ad6b14aca9902a4a58d6da522864088be">_selected_items</a></td></tr>
<tr class="memdesc:ad6b14aca9902a4a58d6da522864088be"><td class="mdescLeft"> </td><td class="mdescRight">All currently selected modules. <a href="#ad6b14aca9902a4a58d6da522864088be"></a><br/></td></tr>
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<tr class="memitem:a6f910a0f700b81bd63eb48319c5044ae"><td class="memItemLeft" align="right" valign="top">std::list< boost::shared_ptr<br class="typebreak"/>
< <a class="el" href="classFlowCanvas_1_1Connection.html">Connection</a> > > </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a6f910a0f700b81bd63eb48319c5044ae">_selected_connections</a></td></tr>
<tr class="memdesc:a6f910a0f700b81bd63eb48319c5044ae"><td class="mdescLeft"> </td><td class="mdescRight">All currently selected connections. <a href="#a6f910a0f700b81bd63eb48319c5044ae"></a><br/></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a>
Friends</h2></td></tr>
<tr class="memitem:a21f639900c480510650969df9c74d17d"><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classFlowCanvas_1_1Canvas.html#a21f639900c480510650969df9c74d17d">Module</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>The 'master' canvas widget which contains all other objects. </p>
<p>Applications must override some virtual methods to make the widget actually do anything (ie connect). </p>
</div><h2 class="groupheader">Member Enumeration Documentation</h2>
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<td class="memname">enum <a class="el" href="classFlowCanvas_1_1Canvas.html#aa23cb275264c537348d083a3d43f4ec1">FlowCanvas::Canvas::FlowDirection</a></td>
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="aa23cb275264c537348d083a3d43f4ec1ac2d244ef156d5dd7df1cb1eafc8a5ca8"></a>HORIZONTAL</em> </td><td class="fielddoc">
</td></tr>
<tr><td class="fieldname"><em><a class="anchor" id="aa23cb275264c537348d083a3d43f4ec1a81696b43e13610f7f178760722d326d2"></a>VERTICAL</em> </td><td class="fielddoc">
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">FlowCanvas::Canvas::Canvas </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>width</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">double </td>
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<td class="memname">virtual FlowCanvas::Canvas::~Canvas </td>
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">void FlowCanvas::Canvas::destroy </td>
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<td class="memname">void FlowCanvas::Canvas::add_item </td>
<td>(</td>
<td class="paramtype">boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Item.html">Item</a> > </td>
<td class="paramname"><em>i</em></td><td>)</td>
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<td class="memname">bool FlowCanvas::Canvas::remove_item </td>
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<td class="paramtype">boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Item.html">Item</a> > </td>
<td class="paramname"><em>i</em></td><td>)</td>
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<td class="memname">boost::shared_ptr<<a class="el" href="classFlowCanvas_1_1Connection.html">Connection</a>> FlowCanvas::Canvas::get_connection </td>
<td>(</td>
<td class="paramtype">boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> > </td>
<td class="paramname"><em>tail</em>, </td>
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<td class="paramname"><em>head</em> </td>
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<td></td><td> const</td>
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<td class="memname">bool FlowCanvas::Canvas::add_connection </td>
<td>(</td>
<td class="paramtype">boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> > </td>
<td class="paramname"><em>tail</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">uint32_t </td>
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<td class="memname">bool FlowCanvas::Canvas::add_connection </td>
<td>(</td>
<td class="paramtype">boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connection.html">Connection</a> > </td>
<td class="paramname"><em>connection</em></td><td>)</td>
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<td class="memname">boost::shared_ptr<<a class="el" href="classFlowCanvas_1_1Connection.html">Connection</a>> FlowCanvas::Canvas::remove_connection </td>
<td>(</td>
<td class="paramtype">boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> > </td>
<td class="paramname"><em>tail</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> > </td>
<td class="paramname"><em>head</em> </td>
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<td class="memname">void FlowCanvas::Canvas::set_default_placement </td>
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<td class="paramname"><em>m</em></td><td>)</td>
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<td class="memname">void FlowCanvas::Canvas::select_item </td>
<td>(</td>
<td class="paramtype">boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Item.html">Item</a> > </td>
<td class="paramname"><em>item</em></td><td>)</td>
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<td class="memname">void FlowCanvas::Canvas::unselect_item </td>
<td>(</td>
<td class="paramtype">boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Item.html">Item</a> > </td>
<td class="paramname"><em>item</em></td><td>)</td>
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<td class="memname">void FlowCanvas::Canvas::unselect_connection </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classFlowCanvas_1_1Connection.html">Connection</a> * </td>
<td class="paramname"><em>c</em></td><td>)</td>
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<td class="memname"><a class="el" href="namespaceFlowCanvas.html#ab4c39f25b89c40708f2478a262fa4726">ItemList</a>& FlowCanvas::Canvas::items </td>
<td>(</td>
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<p>References <a class="el" href="classFlowCanvas_1_1Canvas.html#ac1f899d52cb5081609fb4f6f40916223">_items</a>.</p>
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<td class="memname"><a class="el" href="namespaceFlowCanvas.html#ab4c39f25b89c40708f2478a262fa4726">ItemList</a>& FlowCanvas::Canvas::selected_items </td>
<td>(</td>
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<p>References <a class="el" href="classFlowCanvas_1_1Canvas.html#ad6b14aca9902a4a58d6da522864088be">_selected_items</a>.</p>
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<td class="memname"><a class="el" href="namespaceFlowCanvas.html#a95ded2c688bc4a98564a47ebb93a8c73">ConnectionList</a>& FlowCanvas::Canvas::connections </td>
<td>(</td>
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<p>References <a class="el" href="classFlowCanvas_1_1Canvas.html#a4879659380dc9a174f1fd0ae047d8b73">_connections</a>.</p>
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<td class="memname"><a class="el" href="namespaceFlowCanvas.html#a95ded2c688bc4a98564a47ebb93a8c73">ConnectionList</a>& FlowCanvas::Canvas::selected_connections </td>
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<p>References <a class="el" href="classFlowCanvas_1_1Canvas.html#a6f910a0f700b81bd63eb48319c5044ae">_selected_connections</a>.</p>
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<td class="memname">void FlowCanvas::Canvas::lock </td>
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<td class="paramtype">bool </td>
<td class="paramname"><em>l</em></td><td>)</td>
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<td class="memname">void FlowCanvas::Canvas::set_zoom </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>pix_per_unit</em></td><td>)</td>
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<td class="memname">void FlowCanvas::Canvas::zoom_full </td>
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<td class="memname">void FlowCanvas::Canvas::render_to_dot </td>
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<td class="paramtype">const std::string & </td>
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<td class="memname">virtual void FlowCanvas::Canvas::arrange </td>
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<td class="paramname"><em>use_length_hints</em> = <code>false</code>, </td>
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<td class="paramtype">bool </td>
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<td class="memname">void FlowCanvas::Canvas::move_contents_to </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>y</em> </td>
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<td class="memname">void FlowCanvas::Canvas::resize </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>width</em>, </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>height</em> </td>
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<td class="memname">void FlowCanvas::Canvas::resize_all_items </td>
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<td class="memname">void FlowCanvas::Canvas::scroll_to_center </td>
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<td class="memname">void FlowCanvas::Canvas::set_direction </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classFlowCanvas_1_1Canvas.html#aa23cb275264c537348d083a3d43f4ec1">FlowDirection</a> </td>
<td class="paramname"><em>d</em></td><td>)</td>
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<td class="memname"><a class="el" href="classFlowCanvas_1_1Canvas.html#aa23cb275264c537348d083a3d43f4ec1">FlowDirection</a> FlowCanvas::Canvas::direction </td>
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<td class="paramname"></td><td>)</td>
<td> const</td>
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<td class="memname">ArtVpathDash* FlowCanvas::Canvas::select_dash </td>
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<p>Dash applied to selected items. </p>
<p>Set an object's property_dash() to this for the "rubber band" effect </p>
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<td class="memname">virtual void FlowCanvas::Canvas::connect </td>
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<td class="paramtype">boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> > </td>
<td class="paramname">, </td>
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<td class="paramtype">boost::shared_ptr< <a class="el" href="classFlowCanvas_1_1Connectable.html">Connectable</a> > </td>
<td class="paramname"> </td>
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<p>Make a connection. </p>
<p>Should be overridden by an implementation to do something. </p>
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<td class="memname">virtual void FlowCanvas::Canvas::disconnect </td>
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<td class="paramname">, </td>
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<td class="paramname"> </td>
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<td>)</td>
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<p>Disconnect two ports. </p>
<p>Should be overridden by an implementation to do something </p>
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<td class="memname">virtual bool FlowCanvas::Canvas::canvas_event </td>
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<td class="paramtype">GdkEvent * </td>
<td class="paramname"><em>event</em></td><td>)</td>
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<td class="memname">virtual bool FlowCanvas::Canvas::frame_event </td>
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<td class="paramtype">GdkEvent * </td>
<td class="paramname"><em>ev</em></td><td>)</td>
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<h2 class="groupheader">Friends And Related Function Documentation</h2>
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<td class="memname">friend class <a class="el" href="classFlowCanvas_1_1Module.html">Module</a></td>
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<span class="mlabels"><span class="mlabel">friend</span></span> </td>
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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname">sigc::signal<void, Gnome::Canvas::Item*> FlowCanvas::Canvas::signal_item_entered</td>
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<td class="memname">sigc::signal<void, Gnome::Canvas::Item*> FlowCanvas::Canvas::signal_item_left</td>
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<td class="memname"><a class="el" href="namespaceFlowCanvas.html#ab4c39f25b89c40708f2478a262fa4726">ItemList</a> FlowCanvas::Canvas::_items</td>
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<p>All items on this canvas. </p>
<p>Referenced by <a class="el" href="classFlowCanvas_1_1Canvas.html#a390de2dc3ac251bfae01bc2fe6ec9ba3">items()</a>.</p>
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<td class="memname"><a class="el" href="namespaceFlowCanvas.html#a95ded2c688bc4a98564a47ebb93a8c73">ConnectionList</a> FlowCanvas::Canvas::_connections</td>
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<p>All connections on this canvas. </p>
<p>Referenced by <a class="el" href="classFlowCanvas_1_1Canvas.html#aacfaeeecab89658eed7a8a787daaee70">connections()</a>.</p>
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<td class="memname">std::list< boost::shared_ptr<<a class="el" href="classFlowCanvas_1_1Item.html">Item</a>> > FlowCanvas::Canvas::_selected_items</td>
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<p>All currently selected modules. </p>
<p>Referenced by <a class="el" href="classFlowCanvas_1_1Canvas.html#a44fff730c57afe5ab93eee68d6d8c87b">selected_items()</a>.</p>
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<td class="memname">std::list< boost::shared_ptr<<a class="el" href="classFlowCanvas_1_1Connection.html">Connection</a>> > FlowCanvas::Canvas::_selected_connections</td>
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<p>All currently selected connections. </p>
<p>Referenced by <a class="el" href="classFlowCanvas_1_1Canvas.html#a539a767af30b45beb29f7fac6085d480">selected_connections()</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>flowcanvas/<a class="el" href="Canvas_8hpp_source.html">Canvas.hpp</a></li>
</ul>
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