eric6/Documentation/Source/eric6.Helpviewer.ZoomManager.ZoomValuesModel.html

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22 <h1>eric6.Helpviewer.ZoomManager.ZoomValuesModel</h1>
23 <p>
24 Module implementing a model for zoom values management.
25 </p>
26 <h3>Global Attributes</h3>
27 <table>
28 <tr><td>None</td></tr>
29 </table>
30 <h3>Classes</h3>
31 <table>
32 <tr>
33 <td><a href="#ZoomValuesModel">ZoomValuesModel</a></td>
34 <td>Class implementing a model for zoom values management.</td>
35 </tr>
36 </table>
37 <h3>Functions</h3>
38 <table>
39 <tr><td>None</td></tr>
40 </table>
41 <hr /><hr />
42 <a NAME="ZoomValuesModel" ID="ZoomValuesModel"></a>
43 <h2>ZoomValuesModel</h2>
44 <p>
45 Class implementing a model for zoom values management.
46 </p>
47 <h3>Derived from</h3>
48 QAbstractTableModel
49 <h3>Class Attributes</h3>
50 <table>
51 <tr><td>None</td></tr>
52 </table>
53 <h3>Class Methods</h3>
54 <table>
55 <tr><td>None</td></tr>
56 </table>
57 <h3>Methods</h3>
58 <table>
59 <tr>
60 <td><a href="#ZoomValuesModel.__init__">ZoomValuesModel</a></td>
61 <td>Constructor</td>
62 </tr><tr>
63 <td><a href="#ZoomValuesModel.__zoomValuesChanged">__zoomValuesChanged</a></td>
64 <td>Private slot handling a change of the registered zoom values.</td>
65 </tr><tr>
66 <td><a href="#ZoomValuesModel.columnCount">columnCount</a></td>
67 <td>Public method to get the number of columns of the model.</td>
68 </tr><tr>
69 <td><a href="#ZoomValuesModel.data">data</a></td>
70 <td>Public method to get data from the model.</td>
71 </tr><tr>
72 <td><a href="#ZoomValuesModel.headerData">headerData</a></td>
73 <td>Public method to get the header data.</td>
74 </tr><tr>
75 <td><a href="#ZoomValuesModel.removeRows">removeRows</a></td>
76 <td>Public method to remove entries from the model.</td>
77 </tr><tr>
78 <td><a href="#ZoomValuesModel.rowCount">rowCount</a></td>
79 <td>Public method to get the number of rows of the model.</td>
80 </tr>
81 </table>
82 <h3>Static Methods</h3>
83 <table>
84 <tr><td>None</td></tr>
85 </table>
86 <a NAME="ZoomValuesModel.__init__" ID="ZoomValuesModel.__init__"></a>
87 <h4>ZoomValuesModel (Constructor)</h4>
88 <b>ZoomValuesModel</b>(<i>manager, parent=None</i>)
89 <p>
90 Constructor
91 </p><dl>
92 <dt><i>manager</i></dt>
93 <dd>
94 reference to the zoom values manager (ZoomManager)
95 </dd><dt><i>parent</i></dt>
96 <dd>
97 reference to the parent object (QObject)
98 </dd>
99 </dl><a NAME="ZoomValuesModel.__zoomValuesChanged" ID="ZoomValuesModel.__zoomValuesChanged"></a>
100 <h4>ZoomValuesModel.__zoomValuesChanged</h4>
101 <b>__zoomValuesChanged</b>(<i></i>)
102 <p>
103 Private slot handling a change of the registered zoom values.
104 </p><a NAME="ZoomValuesModel.columnCount" ID="ZoomValuesModel.columnCount"></a>
105 <h4>ZoomValuesModel.columnCount</h4>
106 <b>columnCount</b>(<i>parent=None</i>)
107 <p>
108 Public method to get the number of columns of the model.
109 </p><dl>
110 <dt><i>parent</i></dt>
111 <dd>
112 parent index (QModelIndex) (Unused)
113 </dd>
114 </dl><dl>
115 <dt>Returns:</dt>
116 <dd>
117 number of columns (integer)
118 </dd>
119 </dl><a NAME="ZoomValuesModel.data" ID="ZoomValuesModel.data"></a>
120 <h4>ZoomValuesModel.data</h4>
121 <b>data</b>(<i>index, role</i>)
122 <p>
123 Public method to get data from the model.
124 </p><dl>
125 <dt><i>index</i></dt>
126 <dd>
127 index to get data for (QModelIndex)
128 </dd><dt><i>role</i></dt>
129 <dd>
130 role of the data to retrieve (integer)
131 </dd>
132 </dl><dl>
133 <dt>Returns:</dt>
134 <dd>
135 requested data
136 </dd>
137 </dl><a NAME="ZoomValuesModel.headerData" ID="ZoomValuesModel.headerData"></a>
138 <h4>ZoomValuesModel.headerData</h4>
139 <b>headerData</b>(<i>section, orientation, role=Qt.DisplayRole</i>)
140 <p>
141 Public method to get the header data.
142 </p><dl>
143 <dt><i>section</i></dt>
144 <dd>
145 section number (integer)
146 </dd><dt><i>orientation</i></dt>
147 <dd>
148 header orientation (Qt.Orientation)
149 </dd><dt><i>role</i></dt>
150 <dd>
151 data role (integer)
152 </dd>
153 </dl><dl>
154 <dt>Returns:</dt>
155 <dd>
156 header data
157 </dd>
158 </dl><a NAME="ZoomValuesModel.removeRows" ID="ZoomValuesModel.removeRows"></a>
159 <h4>ZoomValuesModel.removeRows</h4>
160 <b>removeRows</b>(<i>row, count, parent=None</i>)
161 <p>
162 Public method to remove entries from the model.
163 </p><dl>
164 <dt><i>row</i></dt>
165 <dd>
166 start row (integer)
167 </dd><dt><i>count</i></dt>
168 <dd>
169 number of rows to remove (integer)
170 </dd><dt><i>parent</i></dt>
171 <dd>
172 parent index (QModelIndex)
173 </dd>
174 </dl><dl>
175 <dt>Returns:</dt>
176 <dd>
177 flag indicating success (boolean)
178 </dd>
179 </dl><a NAME="ZoomValuesModel.rowCount" ID="ZoomValuesModel.rowCount"></a>
180 <h4>ZoomValuesModel.rowCount</h4>
181 <b>rowCount</b>(<i>parent=None</i>)
182 <p>
183 Public method to get the number of rows of the model.
184 </p><dl>
185 <dt><i>parent</i></dt>
186 <dd>
187 parent index (QModelIndex)
188 </dd>
189 </dl><dl>
190 <dt>Returns:</dt>
191 <dd>
192 number of rows (integer)
193 </dd>
194 </dl>
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