Documentation/Source/eric5.Graphics.UMLGraphicsView.html

Sun, 30 Jun 2013 19:55:48 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sun, 30 Jun 2013 19:55:48 +0200
changeset 2763
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parent 2387
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child 2966
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permissions
-rw-r--r--

Fixed a serious typo.

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1 <!DOCTYPE html>
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2 <html><head>
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3 <title>eric5.Graphics.UMLGraphicsView</title>
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4 <meta charset="UTF-8">
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5 <style>
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6 body {
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7 background: #EDECE6;
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8 margin: 0em 1em 10em 1em;
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9 color: black;
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10 }
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12 h1 { color: white; background: #85774A; }
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13 h2 { color: white; background: #85774A; }
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14 h3 { color: white; background: #9D936E; }
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15 h4 { color: white; background: #9D936E; }
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17 a { color: #BA6D36; }
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18
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19 </style>
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20 </head>
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21 <body><a NAME="top" ID="top"></a>
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22 <h1>eric5.Graphics.UMLGraphicsView</h1>
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23 <p>
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24 Module implementing a subclass of E5GraphicsView for our diagrams.
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25 </p>
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26 <h3>Global Attributes</h3>
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27 <table>
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28 <tr><td>None</td></tr>
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29 </table>
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30 <h3>Classes</h3>
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31 <table>
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32 <tr>
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33 <td><a href="#UMLGraphicsView">UMLGraphicsView</a></td>
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34 <td>Class implementing a specialized E5GraphicsView for our diagrams.</td>
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35 </tr>
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36 </table>
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37 <h3>Functions</h3>
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38 <table>
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39 <tr><td>None</td></tr>
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40 </table>
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41 <hr /><hr />
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42 <a NAME="UMLGraphicsView" ID="UMLGraphicsView"></a>
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43 <h2>UMLGraphicsView</h2>
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44 <p>
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45 Class implementing a specialized E5GraphicsView for our diagrams.
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46 </p><h3>Signals</h3>
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47 <dl>
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48 <dt>relayout()</dt>
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49 <dd>
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50 emitted to indicate a relayout of the diagram
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51 is requested
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52 </dd>
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53 </dl>
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54 <h3>Derived from</h3>
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55 E5GraphicsView
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56 <h3>Class Attributes</h3>
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57 <table>
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58 <tr><td>None</td></tr>
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59 </table>
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60 <h3>Class Methods</h3>
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61 <table>
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62 <tr><td>None</td></tr>
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63 </table>
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64 <h3>Methods</h3>
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65 <table>
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66 <tr>
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67 <td><a href="#UMLGraphicsView.__init__">UMLGraphicsView</a></td>
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68 <td>Constructor</td>
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69 </tr><tr>
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70 <td><a href="#UMLGraphicsView.__alignShapes">__alignShapes</a></td>
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71 <td>Private slot to align the selected shapes.</td>
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72 </tr><tr>
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73 <td><a href="#UMLGraphicsView.__checkSizeActions">__checkSizeActions</a></td>
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74 <td>Private slot to set the enabled state of the size actions.</td>
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75 </tr><tr>
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76 <td><a href="#UMLGraphicsView.__decHeight">__decHeight</a></td>
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77 <td>Private method to handle the decrease height context menu entry.</td>
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78 </tr><tr>
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79 <td><a href="#UMLGraphicsView.__decWidth">__decWidth</a></td>
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80 <td>Private method to handle the decrease width context menu entry.</td>
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81 </tr><tr>
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82 <td><a href="#UMLGraphicsView.__deleteShape">__deleteShape</a></td>
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83 <td>Private method to delete the selected shapes from the display.</td>
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84 </tr><tr>
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85 <td><a href="#UMLGraphicsView.__incHeight">__incHeight</a></td>
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86 <td>Private method to handle the increase height context menu entry.</td>
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87 </tr><tr>
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88 <td><a href="#UMLGraphicsView.__incWidth">__incWidth</a></td>
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89 <td>Private method to handle the increase width context menu entry.</td>
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90 </tr><tr>
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91 <td><a href="#UMLGraphicsView.__initActions">__initActions</a></td>
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92 <td>Private method to initialize the view actions.</td>
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93 </tr><tr>
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94 <td><a href="#UMLGraphicsView.__itemsBoundingRect">__itemsBoundingRect</a></td>
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95 <td>Private method to calculate the bounding rectangle of the given items.</td>
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96 </tr><tr>
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97 <td><a href="#UMLGraphicsView.__printPreviewPrint">__printPreviewPrint</a></td>
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98 <td>Private slot to generate a print preview.</td>
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99 </tr><tr>
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100 <td><a href="#UMLGraphicsView.__relayout">__relayout</a></td>
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101 <td>Private slot to handle the re-layout context menu entry.</td>
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102 </tr><tr>
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103 <td><a href="#UMLGraphicsView.__rescan">__rescan</a></td>
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104 <td>Private slot to handle the re-scan context menu entry.</td>
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105 </tr><tr>
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106 <td><a href="#UMLGraphicsView.__sceneChanged">__sceneChanged</a></td>
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107 <td>Private slot called when the scene changes.</td>
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108 </tr><tr>
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109 <td><a href="#UMLGraphicsView.__setSize">__setSize</a></td>
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110 <td>Private method to handle the set size context menu entry.</td>
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111 </tr><tr>
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112 <td><a href="#UMLGraphicsView.autoAdjustSceneSize">autoAdjustSceneSize</a></td>
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113 <td>Public method to adjust the scene size to the diagram size.</td>
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114 </tr><tr>
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115 <td><a href="#UMLGraphicsView.event">event</a></td>
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116 <td>Protected method handling events.</td>
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117 </tr><tr>
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118 <td><a href="#UMLGraphicsView.filteredItems">filteredItems</a></td>
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119 <td>Public method to filter a list of items.</td>
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120 </tr><tr>
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121 <td><a href="#UMLGraphicsView.findItem">findItem</a></td>
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122 <td>Public method to find an UML item based on the ID.</td>
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123 </tr><tr>
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124 <td><a href="#UMLGraphicsView.findItemByName">findItemByName</a></td>
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125 <td>Public method to find an UML item based on its name.</td>
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126 </tr><tr>
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127 <td><a href="#UMLGraphicsView.gestureEvent">gestureEvent</a></td>
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128 <td>Protected method handling gesture events.</td>
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129 </tr><tr>
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130 <td><a href="#UMLGraphicsView.getItemId">getItemId</a></td>
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131 <td>Public method to get the ID to be assigned to an item.</td>
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132 </tr><tr>
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133 <td><a href="#UMLGraphicsView.getPersistenceData">getPersistenceData</a></td>
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134 <td>Public method to get a list of data to be persisted.</td>
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135 </tr><tr>
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136 <td><a href="#UMLGraphicsView.initToolBar">initToolBar</a></td>
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137 <td>Public method to populate a toolbar with our actions.</td>
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138 </tr><tr>
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139 <td><a href="#UMLGraphicsView.keyPressEvent">keyPressEvent</a></td>
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140 <td>Protected method handling key press events.</td>
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141 </tr><tr>
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142 <td><a href="#UMLGraphicsView.parsePersistenceData">parsePersistenceData</a></td>
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143 <td>Public method to parse persisted data.</td>
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144 </tr><tr>
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145 <td><a href="#UMLGraphicsView.printDiagram">printDiagram</a></td>
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146 <td>Public slot called to print the diagram.</td>
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147 </tr><tr>
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148 <td><a href="#UMLGraphicsView.printPreviewDiagram">printPreviewDiagram</a></td>
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149 <td>Public slot called to show a print preview of the diagram.</td>
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150 </tr><tr>
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151 <td><a href="#UMLGraphicsView.saveImage">saveImage</a></td>
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152 <td>Public method to handle the save context menu entry.</td>
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153 </tr><tr>
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154 <td><a href="#UMLGraphicsView.selectItem">selectItem</a></td>
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155 <td>Public method to select an item.</td>
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156 </tr><tr>
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157 <td><a href="#UMLGraphicsView.selectItems">selectItems</a></td>
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158 <td>Public method to select the given items.</td>
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159 </tr><tr>
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160 <td><a href="#UMLGraphicsView.setDiagramName">setDiagramName</a></td>
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161 <td>Public slot to set the diagram name.</td>
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162 </tr><tr>
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163 <td><a href="#UMLGraphicsView.wheelEvent">wheelEvent</a></td>
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164 <td>Protected method to handle wheel events.</td>
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165 </tr>
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166 </table>
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167 <h3>Static Methods</h3>
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168 <table>
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169 <tr><td>None</td></tr>
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170 </table>
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171 <a NAME="UMLGraphicsView.__init__" ID="UMLGraphicsView.__init__"></a>
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172 <h4>UMLGraphicsView (Constructor)</h4>
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173 <b>UMLGraphicsView</b>(<i>scene, parent=None</i>)
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174 <p>
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175 Constructor
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176 </p><dl>
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177 <dt><i>scene</i></dt>
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178 <dd>
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179 reference to the scene object (QGraphicsScene)
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180 </dd><dt><i>parent</i></dt>
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181 <dd>
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182 parent widget of the view (QWidget)
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183 </dd>
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184 </dl><a NAME="UMLGraphicsView.__alignShapes" ID="UMLGraphicsView.__alignShapes"></a>
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185 <h4>UMLGraphicsView.__alignShapes</h4>
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186 <b>__alignShapes</b>(<i>alignment</i>)
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187 <p>
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188 Private slot to align the selected shapes.
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189 </p><dl>
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190 <dt><i>alignment</i></dt>
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191 <dd>
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192 alignment type (Qt.AlignmentFlag)
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193 </dd>
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194 </dl><a NAME="UMLGraphicsView.__checkSizeActions" ID="UMLGraphicsView.__checkSizeActions"></a>
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195 <h4>UMLGraphicsView.__checkSizeActions</h4>
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196 <b>__checkSizeActions</b>(<i></i>)
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197 <p>
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198 Private slot to set the enabled state of the size actions.
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199 </p><a NAME="UMLGraphicsView.__decHeight" ID="UMLGraphicsView.__decHeight"></a>
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200 <h4>UMLGraphicsView.__decHeight</h4>
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201 <b>__decHeight</b>(<i></i>)
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202 <p>
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203 Private method to handle the decrease height context menu entry.
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204 </p><a NAME="UMLGraphicsView.__decWidth" ID="UMLGraphicsView.__decWidth"></a>
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205 <h4>UMLGraphicsView.__decWidth</h4>
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206 <b>__decWidth</b>(<i></i>)
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207 <p>
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208 Private method to handle the decrease width context menu entry.
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209 </p><a NAME="UMLGraphicsView.__deleteShape" ID="UMLGraphicsView.__deleteShape"></a>
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210 <h4>UMLGraphicsView.__deleteShape</h4>
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211 <b>__deleteShape</b>(<i></i>)
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212 <p>
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213 Private method to delete the selected shapes from the display.
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214 </p><a NAME="UMLGraphicsView.__incHeight" ID="UMLGraphicsView.__incHeight"></a>
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215 <h4>UMLGraphicsView.__incHeight</h4>
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216 <b>__incHeight</b>(<i></i>)
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217 <p>
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218 Private method to handle the increase height context menu entry.
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219 </p><a NAME="UMLGraphicsView.__incWidth" ID="UMLGraphicsView.__incWidth"></a>
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220 <h4>UMLGraphicsView.__incWidth</h4>
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221 <b>__incWidth</b>(<i></i>)
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222 <p>
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223 Private method to handle the increase width context menu entry.
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224 </p><a NAME="UMLGraphicsView.__initActions" ID="UMLGraphicsView.__initActions"></a>
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225 <h4>UMLGraphicsView.__initActions</h4>
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226 <b>__initActions</b>(<i></i>)
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227 <p>
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228 Private method to initialize the view actions.
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229 </p><a NAME="UMLGraphicsView.__itemsBoundingRect" ID="UMLGraphicsView.__itemsBoundingRect"></a>
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230 <h4>UMLGraphicsView.__itemsBoundingRect</h4>
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231 <b>__itemsBoundingRect</b>(<i>items</i>)
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232 <p>
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233 Private method to calculate the bounding rectangle of the given items.
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234 </p><dl>
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235 <dt><i>items</i></dt>
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236 <dd>
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237 list of items to operate on (list of UMLItem)
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238 </dd>
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239 </dl><dl>
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240 <dt>Returns:</dt>
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241 <dd>
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242 bounding rectangle (QRectF)
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243 </dd>
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244 </dl><a NAME="UMLGraphicsView.__printPreviewPrint" ID="UMLGraphicsView.__printPreviewPrint"></a>
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245 <h4>UMLGraphicsView.__printPreviewPrint</h4>
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246 <b>__printPreviewPrint</b>(<i>printer</i>)
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247 <p>
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248 Private slot to generate a print preview.
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249 </p><a NAME="UMLGraphicsView.__relayout" ID="UMLGraphicsView.__relayout"></a>
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250 <h4>UMLGraphicsView.__relayout</h4>
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251 <b>__relayout</b>(<i></i>)
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252 <p>
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253 Private slot to handle the re-layout context menu entry.
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254 </p><a NAME="UMLGraphicsView.__rescan" ID="UMLGraphicsView.__rescan"></a>
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255 <h4>UMLGraphicsView.__rescan</h4>
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256 <b>__rescan</b>(<i></i>)
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257 <p>
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258 Private slot to handle the re-scan context menu entry.
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259 </p><a NAME="UMLGraphicsView.__sceneChanged" ID="UMLGraphicsView.__sceneChanged"></a>
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260 <h4>UMLGraphicsView.__sceneChanged</h4>
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261 <b>__sceneChanged</b>(<i>areas</i>)
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262 <p>
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263 Private slot called when the scene changes.
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264 </p><dl>
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265 <dt><i>areas</i></dt>
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266 <dd>
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267 list of rectangles that contain changes (list of QRectF)
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268 </dd>
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269 </dl><a NAME="UMLGraphicsView.__setSize" ID="UMLGraphicsView.__setSize"></a>
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270 <h4>UMLGraphicsView.__setSize</h4>
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271 <b>__setSize</b>(<i></i>)
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272 <p>
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273 Private method to handle the set size context menu entry.
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274 </p><a NAME="UMLGraphicsView.autoAdjustSceneSize" ID="UMLGraphicsView.autoAdjustSceneSize"></a>
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275 <h4>UMLGraphicsView.autoAdjustSceneSize</h4>
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276 <b>autoAdjustSceneSize</b>(<i>limit=False</i>)
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277 <p>
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278 Public method to adjust the scene size to the diagram size.
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279 </p><dl>
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280 <dt><i>limit</i></dt>
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281 <dd>
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282 flag indicating to limit the scene to the
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283 initial size (boolean)
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284 </dd>
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285 </dl><a NAME="UMLGraphicsView.event" ID="UMLGraphicsView.event"></a>
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286 <h4>UMLGraphicsView.event</h4>
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287 <b>event</b>(<i>evt</i>)
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288 <p>
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289 Protected method handling events.
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290 </p><dl>
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291 <dt><i>evt</i></dt>
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292 <dd>
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293 reference to the event (QEvent)
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294 </dd>
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295 </dl><dl>
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296 <dt>Returns:</dt>
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297 <dd>
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298 flag indicating, if the event was handled (boolean)
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299 </dd>
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300 </dl><a NAME="UMLGraphicsView.filteredItems" ID="UMLGraphicsView.filteredItems"></a>
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301 <h4>UMLGraphicsView.filteredItems</h4>
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302 <b>filteredItems</b>(<i>items, itemType=UMLItem</i>)
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303 <p>
58
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304 Public method to filter a list of items.
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305 </p><dl>
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306 <dt><i>items</i></dt>
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307 <dd>
58
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308 list of items as returned by the scene object
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309 (QGraphicsItem)
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310 </dd><dt><i>itemType</i></dt>
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311 <dd>
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312 type to be filtered (class)
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313 </dd>
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314 </dl><dl>
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315 <dt>Returns:</dt>
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316 <dd>
58
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317 list of interesting collision items (QGraphicsItem)
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318 </dd>
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319 </dl><a NAME="UMLGraphicsView.findItem" ID="UMLGraphicsView.findItem"></a>
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320 <h4>UMLGraphicsView.findItem</h4>
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321 <b>findItem</b>(<i>id</i>)
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322 <p>
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323 Public method to find an UML item based on the ID.
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324 </p><dl>
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325 <dt><i>id</i></dt>
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326 <dd>
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327 of the item to search for (integer)
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328 </dd>
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329 </dl><dl>
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330 <dt>Returns:</dt>
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331 <dd>
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332 item found (UMLItem) or None
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333 </dd>
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334 </dl><a NAME="UMLGraphicsView.findItemByName" ID="UMLGraphicsView.findItemByName"></a>
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335 <h4>UMLGraphicsView.findItemByName</h4>
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336 <b>findItemByName</b>(<i>name</i>)
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337 <p>
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338 Public method to find an UML item based on its name.
2039
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339 </p><dl>
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340 <dt><i>name</i></dt>
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341 <dd>
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342 name to look for (string)
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343 </dd>
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344 </dl><dl>
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345 <dt>Returns:</dt>
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346 <dd>
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347 item found (UMLItem) or None
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348 </dd>
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349 </dl><a NAME="UMLGraphicsView.gestureEvent" ID="UMLGraphicsView.gestureEvent"></a>
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350 <h4>UMLGraphicsView.gestureEvent</h4>
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351 <b>gestureEvent</b>(<i>evt</i>)
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352 <p>
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353 Protected method handling gesture events.
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354 </p><dl>
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355 <dt><i>evt</i></dt>
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356 <dd>
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357 reference to the gesture event (QGestureEvent
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358 </dd>
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359 </dl><a NAME="UMLGraphicsView.getItemId" ID="UMLGraphicsView.getItemId"></a>
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360 <h4>UMLGraphicsView.getItemId</h4>
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361 <b>getItemId</b>(<i></i>)
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362 <p>
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363 Public method to get the ID to be assigned to an item.
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364 </p><dl>
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365 <dt>Returns:</dt>
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366 <dd>
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367 item ID (integer)
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368 </dd>
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369 </dl><a NAME="UMLGraphicsView.getPersistenceData" ID="UMLGraphicsView.getPersistenceData"></a>
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370 <h4>UMLGraphicsView.getPersistenceData</h4>
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371 <b>getPersistenceData</b>(<i></i>)
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372 <p>
2033
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parents: 2031
diff changeset
373 Public method to get a list of data to be persisted.
2031
c36c2eb62a75 Refactored the UML graphics code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2027
diff changeset
374 </p><dl>
c36c2eb62a75 Refactored the UML graphics code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2027
diff changeset
375 <dt>Returns:</dt>
c36c2eb62a75 Refactored the UML graphics code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2027
diff changeset
376 <dd>
2033
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
377 list of data to be persisted (list of strings)
2031
c36c2eb62a75 Refactored the UML graphics code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2027
diff changeset
378 </dd>
17
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
379 </dl><a NAME="UMLGraphicsView.initToolBar" ID="UMLGraphicsView.initToolBar"></a>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
380 <h4>UMLGraphicsView.initToolBar</h4>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
381 <b>initToolBar</b>(<i></i>)
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
382 <p>
58
37f0444c3479 Corrected the version docu and regenerated the source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 51
diff changeset
383 Public method to populate a toolbar with our actions.
17
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
384 </p><dl>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
385 <dt>Returns:</dt>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
386 <dd>
58
37f0444c3479 Corrected the version docu and regenerated the source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 51
diff changeset
387 the populated toolBar (QToolBar)
17
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
388 </dd>
2038
72557ef75de1 Added ability to move graphics items in the diagram via the cursor keys and to limit the item position to the scene.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2035
diff changeset
389 </dl><a NAME="UMLGraphicsView.keyPressEvent" ID="UMLGraphicsView.keyPressEvent"></a>
72557ef75de1 Added ability to move graphics items in the diagram via the cursor keys and to limit the item position to the scene.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2035
diff changeset
390 <h4>UMLGraphicsView.keyPressEvent</h4>
72557ef75de1 Added ability to move graphics items in the diagram via the cursor keys and to limit the item position to the scene.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2035
diff changeset
391 <b>keyPressEvent</b>(<i>evt</i>)
72557ef75de1 Added ability to move graphics items in the diagram via the cursor keys and to limit the item position to the scene.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2035
diff changeset
392 <p>
72557ef75de1 Added ability to move graphics items in the diagram via the cursor keys and to limit the item position to the scene.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2035
diff changeset
393 Protected method handling key press events.
72557ef75de1 Added ability to move graphics items in the diagram via the cursor keys and to limit the item position to the scene.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2035
diff changeset
394 </p><dl>
72557ef75de1 Added ability to move graphics items in the diagram via the cursor keys and to limit the item position to the scene.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2035
diff changeset
395 <dt><i>evt</i></dt>
72557ef75de1 Added ability to move graphics items in the diagram via the cursor keys and to limit the item position to the scene.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2035
diff changeset
396 <dd>
72557ef75de1 Added ability to move graphics items in the diagram via the cursor keys and to limit the item position to the scene.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2035
diff changeset
397 reference to the key event (QKeyEvent)
72557ef75de1 Added ability to move graphics items in the diagram via the cursor keys and to limit the item position to the scene.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2035
diff changeset
398 </dd>
2033
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
399 </dl><a NAME="UMLGraphicsView.parsePersistenceData" ID="UMLGraphicsView.parsePersistenceData"></a>
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
400 <h4>UMLGraphicsView.parsePersistenceData</h4>
2035
11bb61bc138d Regenerated source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
401 <b>parsePersistenceData</b>(<i>version, data</i>)
2033
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
402 <p>
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
403 Public method to parse persisted data.
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
404 </p><dl>
2035
11bb61bc138d Regenerated source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
405 <dt><i>version</i></dt>
11bb61bc138d Regenerated source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
406 <dd>
11bb61bc138d Regenerated source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
407 version of the data (string)
11bb61bc138d Regenerated source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
408 </dd><dt><i>data</i></dt>
2033
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
409 <dd>
2035
11bb61bc138d Regenerated source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
410 persisted data to be parsed (list of string)
11bb61bc138d Regenerated source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
411 </dd>
11bb61bc138d Regenerated source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
412 </dl><dl>
11bb61bc138d Regenerated source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
413 <dt>Returns:</dt>
11bb61bc138d Regenerated source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
414 <dd>
11bb61bc138d Regenerated source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
415 tuple of flag indicating success (boolean) and faulty line
11bb61bc138d Regenerated source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
416 number (integer)
2033
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
417 </dd>
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
418 </dl><a NAME="UMLGraphicsView.printDiagram" ID="UMLGraphicsView.printDiagram"></a>
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
419 <h4>UMLGraphicsView.printDiagram</h4>
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
420 <b>printDiagram</b>(<i></i>)
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
421 <p>
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
422 Public slot called to print the diagram.
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
423 </p><a NAME="UMLGraphicsView.printPreviewDiagram" ID="UMLGraphicsView.printPreviewDiagram"></a>
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
424 <h4>UMLGraphicsView.printPreviewDiagram</h4>
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
425 <b>printPreviewDiagram</b>(<i></i>)
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
426 <p>
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
427 Public slot called to show a print preview of the diagram.
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
428 </p><a NAME="UMLGraphicsView.saveImage" ID="UMLGraphicsView.saveImage"></a>
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
429 <h4>UMLGraphicsView.saveImage</h4>
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
430 <b>saveImage</b>(<i></i>)
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
431 <p>
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
432 Public method to handle the save context menu entry.
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
433 </p><a NAME="UMLGraphicsView.selectItem" ID="UMLGraphicsView.selectItem"></a>
17
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
434 <h4>UMLGraphicsView.selectItem</h4>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
435 <b>selectItem</b>(<i>item</i>)
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
436 <p>
58
37f0444c3479 Corrected the version docu and regenerated the source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 51
diff changeset
437 Public method to select an item.
17
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
438 </p><dl>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
439 <dt><i>item</i></dt>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
440 <dd>
58
37f0444c3479 Corrected the version docu and regenerated the source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 51
diff changeset
441 item to be selected (QGraphicsItemItem)
17
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
442 </dd>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
443 </dl><a NAME="UMLGraphicsView.selectItems" ID="UMLGraphicsView.selectItems"></a>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
444 <h4>UMLGraphicsView.selectItems</h4>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
445 <b>selectItems</b>(<i>items</i>)
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
446 <p>
58
37f0444c3479 Corrected the version docu and regenerated the source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 51
diff changeset
447 Public method to select the given items.
17
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
448 </p><dl>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
449 <dt><i>items</i></dt>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
450 <dd>
58
37f0444c3479 Corrected the version docu and regenerated the source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 51
diff changeset
451 list of items to be selected (list of QGraphicsItemItem)
17
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
452 </dd>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
453 </dl><a NAME="UMLGraphicsView.setDiagramName" ID="UMLGraphicsView.setDiagramName"></a>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
454 <h4>UMLGraphicsView.setDiagramName</h4>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
455 <b>setDiagramName</b>(<i>name</i>)
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
456 <p>
58
37f0444c3479 Corrected the version docu and regenerated the source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 51
diff changeset
457 Public slot to set the diagram name.
17
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
458 </p><dl>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
459 <dt><i>name</i></dt>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
460 <dd>
58
37f0444c3479 Corrected the version docu and regenerated the source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 51
diff changeset
461 diagram name (string)
17
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
462 </dd>
1507
9225700cbff5 - added capability to zoom by Ctrl + Mouse Wheel to the editor
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1229
diff changeset
463 </dl><a NAME="UMLGraphicsView.wheelEvent" ID="UMLGraphicsView.wheelEvent"></a>
9225700cbff5 - added capability to zoom by Ctrl + Mouse Wheel to the editor
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1229
diff changeset
464 <h4>UMLGraphicsView.wheelEvent</h4>
9225700cbff5 - added capability to zoom by Ctrl + Mouse Wheel to the editor
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1229
diff changeset
465 <b>wheelEvent</b>(<i>evt</i>)
9225700cbff5 - added capability to zoom by Ctrl + Mouse Wheel to the editor
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1229
diff changeset
466 <p>
9225700cbff5 - added capability to zoom by Ctrl + Mouse Wheel to the editor
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1229
diff changeset
467 Protected method to handle wheel events.
9225700cbff5 - added capability to zoom by Ctrl + Mouse Wheel to the editor
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1229
diff changeset
468 </p><dl>
9225700cbff5 - added capability to zoom by Ctrl + Mouse Wheel to the editor
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1229
diff changeset
469 <dt><i>evt</i></dt>
9225700cbff5 - added capability to zoom by Ctrl + Mouse Wheel to the editor
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1229
diff changeset
470 <dd>
9225700cbff5 - added capability to zoom by Ctrl + Mouse Wheel to the editor
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1229
diff changeset
471 reference to the wheel event (QWheelEvent)
9225700cbff5 - added capability to zoom by Ctrl + Mouse Wheel to the editor
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1229
diff changeset
472 </dd>
17
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
473 </dl>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
474 <div align="right"><a href="#top">Up</a></div>
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
475 <hr />
edde1fe80b3e Updated documentation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
476 </body></html>

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