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3 <title>eric6.WebBrowser.Network.QtHelpSchemeHandler</title> |
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21 <body><a NAME="top" ID="top"></a> |
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22 <h1>eric6.WebBrowser.Network.QtHelpSchemeHandler</h1> |
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23 <p> |
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24 Module implementing a scheme access handler for QtHelp. |
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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>ExtensionMap</td></tr><tr><td>QtDocPath</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="#QtHelpSchemeHandler">QtHelpSchemeHandler</a></td> |
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34 <td>Class implementing a scheme handler for the qthelp: scheme.</td> |
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35 </tr><tr> |
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36 <td><a href="#QtHelpSchemeReply">QtHelpSchemeReply</a></td> |
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37 <td>Class implementing a reply for a requested qthelp: page.</td> |
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38 </tr> |
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39 </table> |
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40 <h3>Functions</h3> |
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41 <table> |
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42 <tr><td>None</td></tr> |
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43 </table> |
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44 <hr /><hr /> |
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45 <a NAME="QtHelpSchemeHandler" ID="QtHelpSchemeHandler"></a> |
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46 <h2>QtHelpSchemeHandler</h2> |
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47 <p> |
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48 Class implementing a scheme handler for the qthelp: scheme. |
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49 </p> |
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50 <h3>Derived from</h3> |
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51 QWebEngineUrlSchemeHandler |
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52 <h3>Class Attributes</h3> |
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53 <table> |
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54 <tr><td>None</td></tr> |
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55 </table> |
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56 <h3>Class Methods</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>Methods</h3> |
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61 <table> |
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62 <tr> |
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63 <td><a href="#QtHelpSchemeHandler.__init__">QtHelpSchemeHandler</a></td> |
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64 <td>Constructor</td> |
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65 </tr><tr> |
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66 <td><a href="#QtHelpSchemeHandler.__replyClosed">__replyClosed</a></td> |
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67 <td>Private slot handling the closed signal of a reply.</td> |
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68 </tr><tr> |
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69 <td><a href="#QtHelpSchemeHandler.requestStarted">requestStarted</a></td> |
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70 <td>Public method handling the URL request.</td> |
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71 </tr> |
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72 </table> |
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73 <h3>Static Methods</h3> |
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74 <table> |
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75 <tr><td>None</td></tr> |
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76 </table> |
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77 <a NAME="QtHelpSchemeHandler.__init__" ID="QtHelpSchemeHandler.__init__"></a> |
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78 <h4>QtHelpSchemeHandler (Constructor)</h4> |
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79 <b>QtHelpSchemeHandler</b>(<i>engine, parent=None</i>) |
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80 <p> |
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81 Constructor |
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82 </p><dl> |
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83 <dt><i>engine</i> (QHelpEngine)</dt> |
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84 <dd> |
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85 reference to the help engine |
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86 </dd><dt><i>parent</i> (QObject)</dt> |
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87 <dd> |
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88 reference to the parent object |
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89 </dd> |
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90 </dl><a NAME="QtHelpSchemeHandler.__replyClosed" ID="QtHelpSchemeHandler.__replyClosed"></a> |
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91 <h4>QtHelpSchemeHandler.__replyClosed</h4> |
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92 <b>__replyClosed</b>(<i></i>) |
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93 <p> |
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94 Private slot handling the closed signal of a reply. |
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95 </p><a NAME="QtHelpSchemeHandler.requestStarted" ID="QtHelpSchemeHandler.requestStarted"></a> |
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96 <h4>QtHelpSchemeHandler.requestStarted</h4> |
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97 <b>requestStarted</b>(<i>job</i>) |
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98 <p> |
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99 Public method handling the URL request. |
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100 </p><dl> |
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101 <dt><i>job</i> (QWebEngineUrlRequestJob)</dt> |
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102 <dd> |
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103 URL request job |
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104 </dd> |
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105 </dl> |
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106 <div align="right"><a href="#top">Up</a></div> |
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107 <hr /><hr /> |
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108 <a NAME="QtHelpSchemeReply" ID="QtHelpSchemeReply"></a> |
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109 <h2>QtHelpSchemeReply</h2> |
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110 <p> |
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111 Class implementing a reply for a requested qthelp: page. |
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112 </p><h3>Signals</h3> |
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113 <dl> |
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114 <dt>closed</dt> |
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115 <dd> |
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116 emitted to signal that the web engine has read |
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117 the data |
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118 </dd> |
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119 </dl> |
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120 <h3>Derived from</h3> |
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121 QIODevice |
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122 <h3>Class Attributes</h3> |
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123 <table> |
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124 <tr><td>None</td></tr> |
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125 </table> |
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126 <h3>Class Methods</h3> |
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127 <table> |
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128 <tr><td>None</td></tr> |
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129 </table> |
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130 <h3>Methods</h3> |
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131 <table> |
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132 <tr> |
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133 <td><a href="#QtHelpSchemeReply.__init__">QtHelpSchemeReply</a></td> |
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134 <td>Constructor</td> |
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135 </tr><tr> |
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136 <td><a href="#QtHelpSchemeReply.__mimeFromUrl">__mimeFromUrl</a></td> |
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137 <td>Private method to guess the mime type given an URL.</td> |
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138 </tr><tr> |
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139 <td><a href="#QtHelpSchemeReply.bytesAvailable">bytesAvailable</a></td> |
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140 <td>Public method to get the number of available bytes.</td> |
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141 </tr><tr> |
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142 <td><a href="#QtHelpSchemeReply.close">close</a></td> |
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143 <td>Public method used to cloase the reply.</td> |
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144 </tr><tr> |
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145 <td><a href="#QtHelpSchemeReply.mimeType">mimeType</a></td> |
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146 <td>Public method to get the reply mime type.</td> |
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147 </tr><tr> |
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148 <td><a href="#QtHelpSchemeReply.readData">readData</a></td> |
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149 <td>Public method to retrieve data from the reply object.</td> |
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150 </tr> |
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151 </table> |
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152 <h3>Static Methods</h3> |
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153 <table> |
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154 <tr><td>None</td></tr> |
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155 </table> |
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156 <a NAME="QtHelpSchemeReply.__init__" ID="QtHelpSchemeReply.__init__"></a> |
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157 <h4>QtHelpSchemeReply (Constructor)</h4> |
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158 <b>QtHelpSchemeReply</b>(<i>job, engine, parent=None</i>) |
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159 <p> |
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160 Constructor |
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161 </p><dl> |
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162 <dt><i>job</i> (QWebEngineUrlRequestJob)</dt> |
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163 <dd> |
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164 reference to the URL request |
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165 </dd><dt><i>engine</i> (QHelpEngine)</dt> |
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166 <dd> |
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167 reference to the help engine |
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168 </dd><dt><i>parent</i> (QObject)</dt> |
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169 <dd> |
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170 reference to the parent object |
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171 </dd> |
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172 </dl><a NAME="QtHelpSchemeReply.__mimeFromUrl" ID="QtHelpSchemeReply.__mimeFromUrl"></a> |
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173 <h4>QtHelpSchemeReply.__mimeFromUrl</h4> |
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174 <b>__mimeFromUrl</b>(<i>url</i>) |
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175 <p> |
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176 Private method to guess the mime type given an URL. |
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177 </p><dl> |
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178 <dt><i>url</i></dt> |
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179 <dd> |
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180 URL to guess the mime type from (QUrl) |
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181 </dd> |
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182 </dl><dl> |
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183 <dt>Returns:</dt> |
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184 <dd> |
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185 mime type for the given URL (string) |
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186 </dd> |
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187 </dl><a NAME="QtHelpSchemeReply.bytesAvailable" ID="QtHelpSchemeReply.bytesAvailable"></a> |
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188 <h4>QtHelpSchemeReply.bytesAvailable</h4> |
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189 <b>bytesAvailable</b>(<i></i>) |
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190 <p> |
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191 Public method to get the number of available bytes. |
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192 </p><dl> |
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193 <dt>Returns:</dt> |
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194 <dd> |
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195 number of available bytes |
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196 </dd> |
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197 </dl><dl> |
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198 <dt>Return Type:</dt> |
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199 <dd> |
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200 int |
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201 </dd> |
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202 </dl><a NAME="QtHelpSchemeReply.close" ID="QtHelpSchemeReply.close"></a> |
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203 <h4>QtHelpSchemeReply.close</h4> |
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204 <b>close</b>(<i></i>) |
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205 <p> |
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206 Public method used to cloase the reply. |
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207 </p><a NAME="QtHelpSchemeReply.mimeType" ID="QtHelpSchemeReply.mimeType"></a> |
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208 <h4>QtHelpSchemeReply.mimeType</h4> |
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209 <b>mimeType</b>(<i></i>) |
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210 <p> |
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211 Public method to get the reply mime type. |
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212 </p><dl> |
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213 <dt>Returns:</dt> |
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214 <dd> |
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215 mime type of the reply |
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216 </dd> |
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217 </dl><dl> |
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218 <dt>Return Type:</dt> |
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219 <dd> |
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220 bytes |
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221 </dd> |
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222 </dl><a NAME="QtHelpSchemeReply.readData" ID="QtHelpSchemeReply.readData"></a> |
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223 <h4>QtHelpSchemeReply.readData</h4> |
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224 <b>readData</b>(<i>maxlen</i>) |
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225 <p> |
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226 Public method to retrieve data from the reply object. |
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227 </p><dl> |
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228 <dt><i>maxlen</i></dt> |
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229 <dd> |
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230 maximum number of bytes to read (integer) |
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231 </dd> |
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232 </dl><dl> |
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233 <dt>Returns:</dt> |
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234 <dd> |
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235 string containing the data (bytes) |
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236 </dd> |
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237 </dl> |
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238 <div align="right"><a href="#top">Up</a></div> |
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239 <hr /> |
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240 </body></html> |