53 </table> |
53 </table> |
54 <h3>Methods</h3> |
54 <h3>Methods</h3> |
55 <table> |
55 <table> |
56 <tr> |
56 <tr> |
57 <td><a href="#PixmapDiagram.__init__">PixmapDiagram</a></td> |
57 <td><a href="#PixmapDiagram.__init__">PixmapDiagram</a></td> |
58 <td>Constructor</td> |
58 <td>Constructor</td> |
59 </tr><tr> |
59 </tr><tr> |
60 <td><a href="#PixmapDiagram.__adjustScrollBar">__adjustScrollBar</a></td> |
60 <td><a href="#PixmapDiagram.__adjustScrollBar">__adjustScrollBar</a></td> |
61 <td>Private method to adjust a scrollbar by a certain factor.</td> |
61 <td>Private method to adjust a scrollbar by a certain factor.</td> |
62 </tr><tr> |
62 </tr><tr> |
63 <td><a href="#PixmapDiagram.__doZoom">__doZoom</a></td> |
63 <td><a href="#PixmapDiagram.__doZoom">__doZoom</a></td> |
64 <td>Private method to perform the zooming.</td> |
64 <td>Private method to perform the zooming.</td> |
65 </tr><tr> |
65 </tr><tr> |
66 <td><a href="#PixmapDiagram.__initActions">__initActions</a></td> |
66 <td><a href="#PixmapDiagram.__initActions">__initActions</a></td> |
67 <td>Private method to initialize the view actions.</td> |
67 <td>Private method to initialize the view actions.</td> |
68 </tr><tr> |
68 </tr><tr> |
69 <td><a href="#PixmapDiagram.__initContextMenu">__initContextMenu</a></td> |
69 <td><a href="#PixmapDiagram.__initContextMenu">__initContextMenu</a></td> |
70 <td>Private method to initialize the context menu.</td> |
70 <td>Private method to initialize the context menu.</td> |
71 </tr><tr> |
71 </tr><tr> |
72 <td><a href="#PixmapDiagram.__initToolBars">__initToolBars</a></td> |
72 <td><a href="#PixmapDiagram.__initToolBars">__initToolBars</a></td> |
73 <td>Private method to populate the toolbars with our actions.</td> |
73 <td>Private method to populate the toolbars with our actions.</td> |
74 </tr><tr> |
74 </tr><tr> |
75 <td><a href="#PixmapDiagram.__print">__print</a></td> |
75 <td><a href="#PixmapDiagram.__print">__print</a></td> |
76 <td>Private slot to the actual printing.</td> |
76 <td>Private slot to the actual printing.</td> |
77 </tr><tr> |
77 </tr><tr> |
78 <td><a href="#PixmapDiagram.__printDiagram">__printDiagram</a></td> |
78 <td><a href="#PixmapDiagram.__printDiagram">__printDiagram</a></td> |
79 <td>Private slot called to print the diagram.</td> |
79 <td>Private slot called to print the diagram.</td> |
80 </tr><tr> |
80 </tr><tr> |
81 <td><a href="#PixmapDiagram.__printPreviewDiagram">__printPreviewDiagram</a></td> |
81 <td><a href="#PixmapDiagram.__printPreviewDiagram">__printPreviewDiagram</a></td> |
82 <td>Private slot called to show a print preview of the diagram.</td> |
82 <td>Private slot called to show a print preview of the diagram.</td> |
83 </tr><tr> |
83 </tr><tr> |
84 <td><a href="#PixmapDiagram.__showContextMenu">__showContextMenu</a></td> |
84 <td><a href="#PixmapDiagram.__showContextMenu">__showContextMenu</a></td> |
85 <td>Private slot to show the context menu of the listview.</td> |
85 <td>Private slot to show the context menu of the listview.</td> |
86 </tr><tr> |
86 </tr><tr> |
87 <td><a href="#PixmapDiagram.__showPixmap">__showPixmap</a></td> |
87 <td><a href="#PixmapDiagram.__showPixmap">__showPixmap</a></td> |
88 <td>Private method to show a file.</td> |
88 <td>Private method to show a file.</td> |
89 </tr><tr> |
89 </tr><tr> |
90 <td><a href="#PixmapDiagram.__zoom">__zoom</a></td> |
90 <td><a href="#PixmapDiagram.__zoom">__zoom</a></td> |
91 <td>Private method to handle the zoom context menu action.</td> |
91 <td>Private method to handle the zoom context menu action.</td> |
92 </tr><tr> |
92 </tr><tr> |
93 <td><a href="#PixmapDiagram.__zoomIn">__zoomIn</a></td> |
93 <td><a href="#PixmapDiagram.__zoomIn">__zoomIn</a></td> |
94 <td>Private method to handle the zoom in context menu entry.</td> |
94 <td>Private method to handle the zoom in context menu entry.</td> |
95 </tr><tr> |
95 </tr><tr> |
96 <td><a href="#PixmapDiagram.__zoomOut">__zoomOut</a></td> |
96 <td><a href="#PixmapDiagram.__zoomOut">__zoomOut</a></td> |
97 <td>Private method to handle the zoom out context menu entry.</td> |
97 <td>Private method to handle the zoom out context menu entry.</td> |
98 </tr><tr> |
98 </tr><tr> |
99 <td><a href="#PixmapDiagram.__zoomReset">__zoomReset</a></td> |
99 <td><a href="#PixmapDiagram.__zoomReset">__zoomReset</a></td> |
100 <td>Private method to handle the reset zoom context menu entry.</td> |
100 <td>Private method to handle the reset zoom context menu entry.</td> |
101 </tr><tr> |
101 </tr><tr> |
102 <td><a href="#PixmapDiagram.getDiagramName">getDiagramName</a></td> |
102 <td><a href="#PixmapDiagram.getDiagramName">getDiagramName</a></td> |
103 <td>Method to retrieve a name for the diagram.</td> |
103 <td>Method to retrieve a name for the diagram.</td> |
104 </tr><tr> |
104 </tr><tr> |
105 <td><a href="#PixmapDiagram.getStatus">getStatus</a></td> |
105 <td><a href="#PixmapDiagram.getStatus">getStatus</a></td> |
106 <td>Method to retrieve the status of the canvas.</td> |
106 <td>Method to retrieve the status of the canvas.</td> |
107 </tr> |
107 </tr> |
108 </table> |
108 </table> |
109 <a NAME="PixmapDiagram.__init__" ID="PixmapDiagram.__init__"></a> |
109 <a NAME="PixmapDiagram.__init__" ID="PixmapDiagram.__init__"></a> |
110 <h4>PixmapDiagram (Constructor)</h4> |
110 <h4>PixmapDiagram (Constructor)</h4> |
111 <b>PixmapDiagram</b>(<i>pixmap, parent = None, name = None</i>) |
111 <b>PixmapDiagram</b>(<i>pixmap, parent = None, name = None</i>) |
112 <p> |
112 <p> |
113 Constructor |
113 Constructor |
114 </p><dl> |
114 </p><dl> |
115 <dt><i>pixmap</i></dt> |
115 <dt><i>pixmap</i></dt> |
116 <dd> |
116 <dd> |
117 filename of a graphics file to show (string) |
117 filename of a graphics file to show (string) |
118 </dd><dt><i>parent</i></dt> |
118 </dd><dt><i>parent</i></dt> |
119 <dd> |
119 <dd> |
120 parent widget of the view (QWidget) |
120 parent widget of the view (QWidget) |
121 </dd><dt><i>name</i></dt> |
121 </dd><dt><i>name</i></dt> |
122 <dd> |
122 <dd> |
123 name of the view widget (string) |
123 name of the view widget (string) |
124 </dd> |
124 </dd> |
125 </dl><a NAME="PixmapDiagram.__adjustScrollBar" ID="PixmapDiagram.__adjustScrollBar"></a> |
125 </dl><a NAME="PixmapDiagram.__adjustScrollBar" ID="PixmapDiagram.__adjustScrollBar"></a> |
126 <h4>PixmapDiagram.__adjustScrollBar</h4> |
126 <h4>PixmapDiagram.__adjustScrollBar</h4> |
127 <b>__adjustScrollBar</b>(<i>scrollBar, factor</i>) |
127 <b>__adjustScrollBar</b>(<i>scrollBar, factor</i>) |
128 <p> |
128 <p> |
129 Private method to adjust a scrollbar by a certain factor. |
129 Private method to adjust a scrollbar by a certain factor. |
130 </p><dl> |
130 </p><dl> |
131 <dt><i>scrollBar</i></dt> |
131 <dt><i>scrollBar</i></dt> |
132 <dd> |
132 <dd> |
133 reference to the scrollbar object (QScrollBar) |
133 reference to the scrollbar object (QScrollBar) |
134 </dd><dt><i>factor</i></dt> |
134 </dd><dt><i>factor</i></dt> |
135 <dd> |
135 <dd> |
136 factor to adjust by (float) |
136 factor to adjust by (float) |
137 </dd> |
137 </dd> |
138 </dl><a NAME="PixmapDiagram.__doZoom" ID="PixmapDiagram.__doZoom"></a> |
138 </dl><a NAME="PixmapDiagram.__doZoom" ID="PixmapDiagram.__doZoom"></a> |
139 <h4>PixmapDiagram.__doZoom</h4> |
139 <h4>PixmapDiagram.__doZoom</h4> |
140 <b>__doZoom</b>(<i>factor</i>) |
140 <b>__doZoom</b>(<i>factor</i>) |
141 <p> |
141 <p> |
142 Private method to perform the zooming. |
142 Private method to perform the zooming. |
143 </p><dl> |
143 </p><dl> |
144 <dt><i>factor</i></dt> |
144 <dt><i>factor</i></dt> |
145 <dd> |
145 <dd> |
146 zoom factor (float) |
146 zoom factor (float) |
147 </dd> |
147 </dd> |
148 </dl><a NAME="PixmapDiagram.__initActions" ID="PixmapDiagram.__initActions"></a> |
148 </dl><a NAME="PixmapDiagram.__initActions" ID="PixmapDiagram.__initActions"></a> |
149 <h4>PixmapDiagram.__initActions</h4> |
149 <h4>PixmapDiagram.__initActions</h4> |
150 <b>__initActions</b>(<i></i>) |
150 <b>__initActions</b>(<i></i>) |
151 <p> |
151 <p> |
152 Private method to initialize the view actions. |
152 Private method to initialize the view actions. |
153 </p><a NAME="PixmapDiagram.__initContextMenu" ID="PixmapDiagram.__initContextMenu"></a> |
153 </p><a NAME="PixmapDiagram.__initContextMenu" ID="PixmapDiagram.__initContextMenu"></a> |
154 <h4>PixmapDiagram.__initContextMenu</h4> |
154 <h4>PixmapDiagram.__initContextMenu</h4> |
155 <b>__initContextMenu</b>(<i></i>) |
155 <b>__initContextMenu</b>(<i></i>) |
156 <p> |
156 <p> |
157 Private method to initialize the context menu. |
157 Private method to initialize the context menu. |
158 </p><a NAME="PixmapDiagram.__initToolBars" ID="PixmapDiagram.__initToolBars"></a> |
158 </p><a NAME="PixmapDiagram.__initToolBars" ID="PixmapDiagram.__initToolBars"></a> |
159 <h4>PixmapDiagram.__initToolBars</h4> |
159 <h4>PixmapDiagram.__initToolBars</h4> |
160 <b>__initToolBars</b>(<i></i>) |
160 <b>__initToolBars</b>(<i></i>) |
161 <p> |
161 <p> |
162 Private method to populate the toolbars with our actions. |
162 Private method to populate the toolbars with our actions. |
163 </p><a NAME="PixmapDiagram.__print" ID="PixmapDiagram.__print"></a> |
163 </p><a NAME="PixmapDiagram.__print" ID="PixmapDiagram.__print"></a> |
164 <h4>PixmapDiagram.__print</h4> |
164 <h4>PixmapDiagram.__print</h4> |
165 <b>__print</b>(<i>printer</i>) |
165 <b>__print</b>(<i>printer</i>) |
166 <p> |
166 <p> |
167 Private slot to the actual printing. |
167 Private slot to the actual printing. |
168 </p><dl> |
168 </p><dl> |
169 <dt><i>printer</i></dt> |
169 <dt><i>printer</i></dt> |
170 <dd> |
170 <dd> |
171 reference to the printer object (QPrinter) |
171 reference to the printer object (QPrinter) |
172 </dd> |
172 </dd> |
173 </dl><a NAME="PixmapDiagram.__printDiagram" ID="PixmapDiagram.__printDiagram"></a> |
173 </dl><a NAME="PixmapDiagram.__printDiagram" ID="PixmapDiagram.__printDiagram"></a> |
174 <h4>PixmapDiagram.__printDiagram</h4> |
174 <h4>PixmapDiagram.__printDiagram</h4> |
175 <b>__printDiagram</b>(<i></i>) |
175 <b>__printDiagram</b>(<i></i>) |
176 <p> |
176 <p> |
177 Private slot called to print the diagram. |
177 Private slot called to print the diagram. |
178 </p><a NAME="PixmapDiagram.__printPreviewDiagram" ID="PixmapDiagram.__printPreviewDiagram"></a> |
178 </p><a NAME="PixmapDiagram.__printPreviewDiagram" ID="PixmapDiagram.__printPreviewDiagram"></a> |
179 <h4>PixmapDiagram.__printPreviewDiagram</h4> |
179 <h4>PixmapDiagram.__printPreviewDiagram</h4> |
180 <b>__printPreviewDiagram</b>(<i></i>) |
180 <b>__printPreviewDiagram</b>(<i></i>) |
181 <p> |
181 <p> |
182 Private slot called to show a print preview of the diagram. |
182 Private slot called to show a print preview of the diagram. |
183 </p><a NAME="PixmapDiagram.__showContextMenu" ID="PixmapDiagram.__showContextMenu"></a> |
183 </p><a NAME="PixmapDiagram.__showContextMenu" ID="PixmapDiagram.__showContextMenu"></a> |
184 <h4>PixmapDiagram.__showContextMenu</h4> |
184 <h4>PixmapDiagram.__showContextMenu</h4> |
185 <b>__showContextMenu</b>(<i>coord</i>) |
185 <b>__showContextMenu</b>(<i>coord</i>) |
186 <p> |
186 <p> |
187 Private slot to show the context menu of the listview. |
187 Private slot to show the context menu of the listview. |
188 </p><dl> |
188 </p><dl> |
189 <dt><i>coord</i></dt> |
189 <dt><i>coord</i></dt> |
190 <dd> |
190 <dd> |
191 the position of the mouse pointer (QPoint) |
191 the position of the mouse pointer (QPoint) |
192 </dd> |
192 </dd> |
193 </dl><a NAME="PixmapDiagram.__showPixmap" ID="PixmapDiagram.__showPixmap"></a> |
193 </dl><a NAME="PixmapDiagram.__showPixmap" ID="PixmapDiagram.__showPixmap"></a> |
194 <h4>PixmapDiagram.__showPixmap</h4> |
194 <h4>PixmapDiagram.__showPixmap</h4> |
195 <b>__showPixmap</b>(<i>filename</i>) |
195 <b>__showPixmap</b>(<i>filename</i>) |
196 <p> |
196 <p> |
197 Private method to show a file. |
197 Private method to show a file. |
198 </p><dl> |
198 </p><dl> |
199 <dt><i>filename</i></dt> |
199 <dt><i>filename</i></dt> |
200 <dd> |
200 <dd> |
201 name of the file to be shown (string) |
201 name of the file to be shown (string) |
202 </dd> |
202 </dd> |
203 </dl><dl> |
203 </dl><dl> |
204 <dt>Returns:</dt> |
204 <dt>Returns:</dt> |
205 <dd> |
205 <dd> |
206 flag indicating success (boolean) |
206 flag indicating success (boolean) |
207 </dd> |
207 </dd> |
208 </dl><a NAME="PixmapDiagram.__zoom" ID="PixmapDiagram.__zoom"></a> |
208 </dl><a NAME="PixmapDiagram.__zoom" ID="PixmapDiagram.__zoom"></a> |
209 <h4>PixmapDiagram.__zoom</h4> |
209 <h4>PixmapDiagram.__zoom</h4> |
210 <b>__zoom</b>(<i></i>) |
210 <b>__zoom</b>(<i></i>) |
211 <p> |
211 <p> |
212 Private method to handle the zoom context menu action. |
212 Private method to handle the zoom context menu action. |
213 </p><a NAME="PixmapDiagram.__zoomIn" ID="PixmapDiagram.__zoomIn"></a> |
213 </p><a NAME="PixmapDiagram.__zoomIn" ID="PixmapDiagram.__zoomIn"></a> |
214 <h4>PixmapDiagram.__zoomIn</h4> |
214 <h4>PixmapDiagram.__zoomIn</h4> |
215 <b>__zoomIn</b>(<i></i>) |
215 <b>__zoomIn</b>(<i></i>) |
216 <p> |
216 <p> |
217 Private method to handle the zoom in context menu entry. |
217 Private method to handle the zoom in context menu entry. |
218 </p><a NAME="PixmapDiagram.__zoomOut" ID="PixmapDiagram.__zoomOut"></a> |
218 </p><a NAME="PixmapDiagram.__zoomOut" ID="PixmapDiagram.__zoomOut"></a> |
219 <h4>PixmapDiagram.__zoomOut</h4> |
219 <h4>PixmapDiagram.__zoomOut</h4> |
220 <b>__zoomOut</b>(<i></i>) |
220 <b>__zoomOut</b>(<i></i>) |
221 <p> |
221 <p> |
222 Private method to handle the zoom out context menu entry. |
222 Private method to handle the zoom out context menu entry. |
223 </p><a NAME="PixmapDiagram.__zoomReset" ID="PixmapDiagram.__zoomReset"></a> |
223 </p><a NAME="PixmapDiagram.__zoomReset" ID="PixmapDiagram.__zoomReset"></a> |
224 <h4>PixmapDiagram.__zoomReset</h4> |
224 <h4>PixmapDiagram.__zoomReset</h4> |
225 <b>__zoomReset</b>(<i></i>) |
225 <b>__zoomReset</b>(<i></i>) |
226 <p> |
226 <p> |
227 Private method to handle the reset zoom context menu entry. |
227 Private method to handle the reset zoom context menu entry. |
228 </p><a NAME="PixmapDiagram.getDiagramName" ID="PixmapDiagram.getDiagramName"></a> |
228 </p><a NAME="PixmapDiagram.getDiagramName" ID="PixmapDiagram.getDiagramName"></a> |
229 <h4>PixmapDiagram.getDiagramName</h4> |
229 <h4>PixmapDiagram.getDiagramName</h4> |
230 <b>getDiagramName</b>(<i></i>) |
230 <b>getDiagramName</b>(<i></i>) |
231 <p> |
231 <p> |
232 Method to retrieve a name for the diagram. |
232 Method to retrieve a name for the diagram. |
233 </p><dl> |
233 </p><dl> |
234 <dt>Returns:</dt> |
234 <dt>Returns:</dt> |
235 <dd> |
235 <dd> |
236 name for the diagram |
236 name for the diagram |
237 </dd> |
237 </dd> |
238 </dl><a NAME="PixmapDiagram.getStatus" ID="PixmapDiagram.getStatus"></a> |
238 </dl><a NAME="PixmapDiagram.getStatus" ID="PixmapDiagram.getStatus"></a> |
239 <h4>PixmapDiagram.getStatus</h4> |
239 <h4>PixmapDiagram.getStatus</h4> |
240 <b>getStatus</b>(<i></i>) |
240 <b>getStatus</b>(<i></i>) |
241 <p> |
241 <p> |
242 Method to retrieve the status of the canvas. |
242 Method to retrieve the status of the canvas. |
243 </p><dl> |
243 </p><dl> |
244 <dt>Returns:</dt> |
244 <dt>Returns:</dt> |
245 <dd> |
245 <dd> |
246 flag indicating a successful pixmap loading (boolean) |
246 flag indicating a successful pixmap loading (boolean) |
247 </dd> |
247 </dd> |
248 </dl> |
248 </dl> |
249 <div align="right"><a href="#top">Up</a></div> |
249 <div align="right"><a href="#top">Up</a></div> |
250 <hr /> |
250 <hr /> |
251 </body></html> |
251 </body></html> |