Mercurial Repositories > eric / file comparison
comparison: Helpviewer/UrlBar/StackedUrlBar.py
Helpviewer/UrlBar/StackedUrlBar.py
- changeset 653
- 0540f3c52b46
- child 791
- 9ec2ac20e54e
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| 651:e8020b9ac2b9 | 653:0540f3c52b46 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2010 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a widget to stack url bars. | |
| 8 """ | |
| 9 | |
| 10 from PyQt4.QtGui import QStackedWidget, QSizePolicy | |
| 11 | |
| 12 class StackedUrlBar(QStackedWidget): | |
| 13 """ | |
| 14 Class implementing a widget to stack url bars. | |
| 15 """ | |
| 16 def __init__(self, parent = None): | |
| 17 """ | |
| 18 Constructor | |
| 19 | |
| 20 @param parent reference to the parent widget (QWidget) | |
| 21 """ | |
| 22 QStackedWidget.__init__(self, parent) | |
| 23 | |
| 24 sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred) | |
| 25 sizePolicy.setHorizontalStretch(6) | |
| 26 sizePolicy.setVerticalStretch(0) | |
| 27 self.setSizePolicy(sizePolicy) | |
| 28 self.setMinimumSize(200, 22) | |
| 29 | |
| 30 def currentUrlBar(self): | |
| 31 """ | |
| 32 Public method to get a reference to the current url bar. | |
| 33 | |
| 34 @return reference to the current url bar (UrlBar) | |
| 35 """ | |
| 36 return self.urlBar(self.currentIndex()) | |
| 37 | |
| 38 def urlBar(self, index): | |
| 39 """ | |
| 40 Public method to get a reference to the url bar for a given index. | |
| 41 | |
| 42 @return reference to the url bar for the given index (UrlBar) | |
| 43 """ | |
| 44 return self.widget(index) | |
| 45 | |
| 46 def moveBar(self, from_, to_): | |
| 47 """ | |
| 48 Public slot to move a url bar. | |
| 49 | |
| 50 @param from_ index of url bar to be moved (integer) | |
| 51 @param to_ into to move the url bar to (integer) | |
| 52 """ | |
| 53 fromBar = self.widget(from_) | |
| 54 self.removeWidget(fromBar) | |
| 55 self.insertWidget(to_, fromBar) | |
| 56 | |
| 57 def urlBars(self): | |
| 58 """ | |
| 59 Public method to get a list of references to all url bars. | |
| 60 | |
| 61 @return list of references to url bars (list of UrlBar) | |
| 62 """ | |
| 63 l = [] | |
| 64 for index in range(self.count()): | |
| 65 l.append(self.widget(index)) | |
| 66 return l |
