Mercurial Repositories > eric / file comparison
comparison: eric6/Graphics/PixmapDiagram.py
eric6/Graphics/PixmapDiagram.py
- branch
- without_py2_and_pyqt4
- changeset 7198
- 684261ef2165
- parent 6942
- 2602857055c5
- child 7229
- 53054eb5b15a
equal
deleted
inserted
replaced
| 7197:331569d44b19 | 7198:684261ef2165 |
|---|---|
| 20 from E5Gui.E5ZoomWidget import E5ZoomWidget | 20 from E5Gui.E5ZoomWidget import E5ZoomWidget |
| 21 | 21 |
| 22 import UI.Config | 22 import UI.Config |
| 23 | 23 |
| 24 import Preferences | 24 import Preferences |
| 25 from Globals import qVersionTuple | |
| 26 | 25 |
| 27 | 26 |
| 28 class PixmapDiagram(E5MainWindow): | 27 class PixmapDiagram(E5MainWindow): |
| 29 """ | 28 """ |
| 30 Class implementing a dialog showing a pixmap. | 29 Class implementing a dialog showing a pixmap. |
| 186 Protected method to handle wheel events. | 185 Protected method to handle wheel events. |
| 187 | 186 |
| 188 @param evt reference to the wheel event (QWheelEvent) | 187 @param evt reference to the wheel event (QWheelEvent) |
| 189 """ | 188 """ |
| 190 if evt.modifiers() & Qt.ControlModifier: | 189 if evt.modifiers() & Qt.ControlModifier: |
| 191 if qVersionTuple() >= (5, 0, 0): | 190 delta = evt.angleDelta().y() |
| 192 delta = evt.angleDelta().y() | |
| 193 else: | |
| 194 delta = evt.delta() | |
| 195 if delta < 0: | 191 if delta < 0: |
| 196 self.__zoomOut() | 192 self.__zoomOut() |
| 197 elif delta > 0: | 193 elif delta > 0: |
| 198 self.__zoomIn() | 194 self.__zoomIn() |
| 199 evt.accept() | 195 evt.accept() |
