Mercurial Repositories > eric / file comparison
comparison: Graphics/PixmapDiagram.py
Graphics/PixmapDiagram.py
- changeset 4830
- f609a22f43bd
- parent 4631
- 5c1a96925da4
- child 5389
- 9b1c800daff3
equal
deleted
inserted
replaced
| 4829:35fe0232fb8f | 4830:f609a22f43bd |
|---|---|
| 236 Private method to adjust a scrollbar by a certain factor. | 236 Private method to adjust a scrollbar by a certain factor. |
| 237 | 237 |
| 238 @param scrollBar reference to the scrollbar object (QScrollBar) | 238 @param scrollBar reference to the scrollbar object (QScrollBar) |
| 239 @param factor factor to adjust by (float) | 239 @param factor factor to adjust by (float) |
| 240 """ | 240 """ |
| 241 scrollBar.setValue(int(factor * scrollBar.value() | 241 scrollBar.setValue(int(factor * scrollBar.value() + |
| 242 + ((factor - 1) * scrollBar.pageStep() / 2))) | 242 ((factor - 1) * scrollBar.pageStep() / 2))) |
| 243 | 243 |
| 244 def __levelForZoom(self, zoom): | 244 def __levelForZoom(self, zoom): |
| 245 """ | 245 """ |
| 246 Private method determining the zoom level index given a zoom factor. | 246 Private method determining the zoom level index given a zoom factor. |
| 247 | 247 |
