Mercurial Repositories > eric / file comparison
comparison: Graphics/ZoomDialog.py
Graphics/ZoomDialog.py
- changeset 2334
- fc69ad77e18a
- parent 2331
- 9e623311630d
- child 2336
- d9e47b8ee1ef
- child 2337
- ba67938138b9
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| 2331:9e623311630d | 2334:fc69ad77e18a |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2006 - 2013 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a zoom dialog for a graphics canvas. | |
| 8 """ | |
| 9 | |
| 10 from PyQt4.QtGui import QDialog | |
| 11 | |
| 12 from .Ui_ZoomDialog import Ui_ZoomDialog | |
| 13 | |
| 14 | |
| 15 class ZoomDialog(QDialog, Ui_ZoomDialog): | |
| 16 """ | |
| 17 Class implementing a zoom dialog for a graphics canvas. | |
| 18 """ | |
| 19 def __init__(self, zoom, parent=None, name=None): | |
| 20 """ | |
| 21 Constructor | |
| 22 | |
| 23 @param zoom zoom factor to show in the spinbox (float) | |
| 24 @param parent parent widget of this dialog (QWidget) | |
| 25 @param name name of this dialog (string) | |
| 26 """ | |
| 27 super().__init__(parent) | |
| 28 if name: | |
| 29 self.setObjectName(name) | |
| 30 else: | |
| 31 self.setObjectName("ZoomDialog") | |
| 32 self.setupUi(self) | |
| 33 self.zoomSpinBox.setValue(zoom) | |
| 34 | |
| 35 def getZoomSize(self): | |
| 36 """ | |
| 37 Public method to retrieve the zoom size. | |
| 38 | |
| 39 @return zoom size (double) | |
| 40 """ | |
| 41 return self.zoomSpinBox.value() |
