Helpviewer/UrlBar/StackedUrlBar.py

Wed, 02 Jan 2013 10:31:48 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Wed, 02 Jan 2013 10:31:48 +0100
changeset 2302
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parent 1509
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child 2525
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child 2954
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child 3163
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permissions
-rw-r--r--

Updated copyright for 2013.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2010 - 2013 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing a widget to stack url bars.
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8 """
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9
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10 from PyQt4.QtGui import QStackedWidget, QSizePolicy
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11
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12
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13 class StackedUrlBar(QStackedWidget):
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14 """
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15 Class implementing a widget to stack url bars.
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16 """
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17 def __init__(self, parent=None):
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18 """
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19 Constructor
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20
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21 @param parent reference to the parent widget (QWidget)
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22 """
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23 super().__init__(parent)
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24
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25 sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
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26 sizePolicy.setHorizontalStretch(6)
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27 sizePolicy.setVerticalStretch(0)
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28 self.setSizePolicy(sizePolicy)
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29 self.setMinimumSize(200, 22)
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30
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31 def currentUrlBar(self):
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32 """
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33 Public method to get a reference to the current url bar.
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34
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35 @return reference to the current url bar (UrlBar)
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36 """
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37 return self.urlBar(self.currentIndex())
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38
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39 def urlBar(self, index):
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40 """
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41 Public method to get a reference to the url bar for a given index.
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42
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43 @return reference to the url bar for the given index (UrlBar)
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44 """
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45 return self.widget(index)
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46
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47 def moveBar(self, from_, to_):
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48 """
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49 Public slot to move a url bar.
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50
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51 @param from_ index of url bar to be moved (integer)
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52 @param to_ into to move the url bar to (integer)
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53 """
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54 fromBar = self.widget(from_)
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55 self.removeWidget(fromBar)
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56 self.insertWidget(to_, fromBar)
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57
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58 def urlBars(self):
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59 """
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60 Public method to get a list of references to all url bars.
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61
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62 @return list of references to url bars (list of UrlBar)
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63 """
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64 l = []
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65 for index in range(self.count()):
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66 l.append(self.widget(index))
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67 return l

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