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Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+   "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
+
+<html lang="en">
+<head>
+  <meta name="generator" content=
+  "HTML Tidy for Mac OS X (vers 1st December 2004), see www.w3.org">
+  <meta http-equiv="Content-Type" content=
+  "text/html; charset=us-ascii">
+
+  <title>Mouse and keyboard actions (LTPDA Toolbox)</title>
+  <link rel="stylesheet" href="docstyle.css" type="text/css">
+  <meta name="generator" content="DocBook XSL Stylesheets V1.52.2">
+  <meta name="description" content=
+  "Presents an overview of the features, system requirements, and starting the toolbox.">
+  </head>
+
+<body>
+  <a name="top_of_page" id="top_of_page"></a>
+
+  <p style="font-size:1px;">&nbsp;</p>
+
+  <table class="nav" summary="Navigation aid" border="0" width=
+  "100%" cellpadding="0" cellspacing="0">
+    <tr>
+      <td valign="baseline"><b>LTPDA Toolbox</b></td><td><a href="../helptoc.html">contents</a></td>
+
+      <td valign="baseline" align="right"><a href=
+      "lwb_intro.html"><img src="b_prev.gif" border="0" align=
+      "bottom" alt="Loading the LTPDA Workbench"></a>&nbsp;&nbsp;&nbsp;<a href=
+      "lwb_canvas.html"><img src="b_next.gif" border="0" align=
+      "bottom" alt="The canvas"></a></td>
+    </tr>
+  </table>
+
+  <h1 class="title"><a name="f3-12899" id="f3-12899"></a>Mouse and keyboard actions</h1>
+  <hr>
+  
+  <p>
+	<p>
+  This section describe the various mouse and key actions that are possible on 
+  the LTPDA Workbench.
+</p>
+<p>  
+  <ul>
+    <li><a href="lwb_mouseKeyboard.html#wbKey">Keyboard actions on the main workbench</a></li>
+    <li><a href="lwb_mouseKeyboard.html#canvasKey">Keyboard actions on the Canvas</a></li>
+    <li><a href="lwb_mouseKeyboard.html#canvasMouse">Mouse actions on the Canvas</a></li>
+  </ul>
+  
+</p>
+
+<h2><a name="wbKey">Keyboard actions on the main workbench</a></h2>
+<p>
+  <table cellspacing="0" class="body" cellpadding="2" border="1" width="80%">
+    <colgroup>
+      <col width="25%"/>
+      <col width="25%"/>
+      <col width="50%"/>
+    </colgroup>
+    <thead>
+      <tr valign="top">
+        <th class="categorylist">Action (on Windows/Linux)</th>
+        <th class="categorylist">Action (on Mac OS X)</th>
+        <th class="categorylist">Description</th>
+      </tr>
+    </thead>
+    <tbody>
+      <!-- enter on block library -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p><tt>enter</tt> on a selected element in the block library</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Add the block to the active canvas</p>
+        </td>
+      </tr>
+      <!-- enter on property value -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p><tt>enter</tt> in property or parameter value (or key)</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Set the new value to the property or parameter</p>
+        </td>
+      </tr>
+    </tbody>
+  </table>
+</p>
+
+<h2><a name="canvasKey">Keyboard actions on the Canvas</a></h2>
+<p>
+  <table cellspacing="0" class="body" cellpadding="2" border="1" width="80%">
+    <colgroup>
+      <col width="25%"/>
+      <col width="25%"/>
+      <col width="50%"/>
+    </colgroup>
+    <thead>
+      <tr valign="top">
+        <th class="categorylist">Action (on Windows/Linux)</th>
+        <th class="categorylist">Action (on Mac OS X)</th>
+        <th class="categorylist">Description</th>
+      </tr>
+    </thead>
+    <tbody>
+      <!-- arrows -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>Arrow keys</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Scroll canvas</p>
+        </td>
+      </tr>
+      <!-- copy -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p><tt>ctrl-c</tt></p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p><tt>cmd-c</tt></p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Copy selected elements</p>
+        </td>
+      </tr>
+      <!-- paste -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p><tt>ctrl-v</tt></p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p><tt>cmd-v</tt></p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Paste selected elements</p>
+        </td>
+      </tr>
+      <!-- move elements -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p><tt>shift</tt>-arrow keys</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Move selected elements</p>
+        </td>
+      </tr>
+      <!-- next diagram -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p><tt>shift-alt</tt> right-arrow</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Jump to next pipeline</p>
+        </td>
+      </tr>
+      <!-- previous diagram -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p><tt>shift-alt</tt> left-arrow</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Jump to previous pipeline</p>
+        </td>
+      </tr>
+      <!-- Canvas info -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p><tt>ctrl-i</tt></p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p><tt>cmd-i</tt></p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Open the canvas info dialog panel.</p>
+        </td>
+      </tr>
+       <!-- Quick block -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p><tt>ctrl-b</tt></p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p><tt>cmd-b</tt></p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Open the "Quick Block" dialog panel.</p>
+        </td>
+      </tr>     
+       <!-- Find block -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p><tt>ctrl-f</tt></p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p><tt>cmd-f</tt></p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Open the "Block Search" dialog panel.</p>
+        </td>
+      </tr>  
+       <!-- Deselect all blocks -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p><tt>escape</tt></p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>De-select all blocks.</p>
+        </td>
+      </tr>  
+      
+       <!-- Delete selected blocks -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p><tt>delete</tt></p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Delete selected blocks (or pipes).</p>
+        </td>
+      </tr>  
+      
+      
+    </tbody>
+  </table>
+</p>
+
+<h2><a name="canvasMouse">Mouse actions on the Canvas</a></h2>
+<p>
+  <table cellspacing="0" class="body" cellpadding="2" border="1" width="80%">
+    <colgroup>
+      <col width="25%"/>
+      <col width="25%"/>
+      <col width="50%"/>
+    </colgroup>
+    <thead>
+      <tr valign="top">
+        <th class="categorylist">Action (on Windows/Linux)</th>
+        <th class="categorylist">Action (on Mac OS X)</th>
+        <th class="categorylist">Description</th>
+      </tr>
+    </thead>
+    <tbody>
+      <!-- zoom -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>Mouse-wheel scroll</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Zoom in and out on the canvas</p>
+        </td>
+      </tr>
+      <!-- rubberband -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>drag with left-mouse-button</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Draw rubber-band box to select elements</p>
+        </td>
+      </tr>
+      <!-- move canvas -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>alt-left-mouse-button</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Move the canvas around</p>
+        </td>
+      </tr>
+      <!-- context menu -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>right-click</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>right-click (or ctrl-left-click)</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Bring up canvas context menu</p>
+        </td>
+      </tr>
+      <!-- deselect-->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>left-click on canvas</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>De-select all selected blocks or pipes</p>
+        </td>
+      </tr>
+      <!-- Select block -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>left-click on a block</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Select the block and bring up its property and parameter tables</p>
+        </td>
+      </tr>
+      <!-- Select multiple block -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>shift-left-click on a block</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Add the block to the selected blocks</p>
+        </td>
+      </tr>
+      <!-- move block -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>left mouse button down on a block</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Move this and all other selected blocks</p>
+        </td>
+      </tr>
+      <!-- resize block -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>click-drag on selected block handles</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Resize the block</p>
+        </td>
+      </tr>
+      <!-- connect blocks -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>ctrl-left-click on block</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>cmd-left-click on block</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>If a single block is selected before this action then the result of this action is to connect the two
+        blocks.</p>
+        </td>
+      </tr>
+      <!-- drag pipe -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>mouse-drag on a port</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>mouse-drag on a port</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>Start drawing a pipe originating from the port.</p>
+        </td>
+      </tr>
+      <!-- connect -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>release left mouse button on a port</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>If a pipe was being dragged, then the source port and destination port are connected by a pipe.</p>
+        </td>
+      </tr>
+      <!-- connect -->
+      <tr valign="top">
+        <td bgcolor="#f3f4f5">
+          <p>release left mouse button on a block</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>same</p>
+        </td>
+        <td bgcolor="#f3f4f5">
+          <p>If a pipe was being dragged, then the source port is connected to the first free input of the destination block.</p>
+        </td>
+      </tr>
+    </tbody>
+  </table>
+</p>
+
+  </p>
+
+  <br>
+  <br>
+  <table class="nav" summary="Navigation aid" border="0" width=
+  "100%" cellpadding="0" cellspacing="0">
+    <tr valign="top">
+      <td align="left" width="20"><a href="lwb_intro.html"><img src=
+      "b_prev.gif" border="0" align="bottom" alt=
+      "Loading the LTPDA Workbench"></a>&nbsp;</td>
+
+      <td align="left">Loading the LTPDA Workbench</td>
+
+      <td>&nbsp;</td>
+
+      <td align="right">The canvas</td>
+
+      <td align="right" width="20"><a href=
+      "lwb_canvas.html"><img src="b_next.gif" border="0" align=
+      "bottom" alt="The canvas"></a></td>
+    </tr>
+  </table><br>
+
+  <p class="copy">&copy;LTP Team</p>
+</body>
+</html>