E5Gui/E5Completers.py

Fri, 11 Mar 2011 16:51:57 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Fri, 11 Mar 2011 16:51:57 +0100
changeset 945
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parent 791
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child 1131
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permissions
-rw-r--r--

Made code mostly PEP 8 compliant (except all whitespace and line length).

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2007 - 2011 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 various kinds of completers.
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8 """
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9
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10 from PyQt4.QtCore import QDir, Qt
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11 from PyQt4.QtGui import QCompleter, QDirModel, QStringListModel
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12
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13 from Globals import isWindowsPlatform
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15
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16 class E5FileCompleter(QCompleter):
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17 """
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18 Class implementing a completer for file names.
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19 """
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20 def __init__(self, parent=None,
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21 completionMode=QCompleter.PopupCompletion,
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22 showHidden=False):
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23 """
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24 Constructor
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25
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26 @param parent parent widget of the completer (QWidget)
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27 @keyparam completionMode completion mode of the
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28 completer (QCompleter.CompletionMode)
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29 @keyparam showHidden flag indicating to show hidden entries as well (boolean)
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30 """
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31 QCompleter.__init__(self, parent)
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32 self.__model = QDirModel(self)
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33 if showHidden:
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34 self.__model.setFilter(
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35 QDir.Filters(QDir.Dirs | QDir.Files | QDir.Drives | \
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36 QDir.AllDirs | QDir.Hidden))
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37 else:
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38 self.__model.setFilter(
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39 QDir.Filters(QDir.Dirs | QDir.Files | QDir.Drives | QDir.AllDirs))
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40 self.setModel(self.__model)
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41 self.setCompletionMode(completionMode)
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42 if isWindowsPlatform():
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43 self.setCaseSensitivity(Qt.CaseInsensitive)
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44 if parent:
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45 parent.setCompleter(self)
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46
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47
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48 class E5DirCompleter(QCompleter):
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49 """
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50 Class implementing a completer for directory names.
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51 """
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52 def __init__(self, parent=None,
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53 completionMode=QCompleter.PopupCompletion,
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54 showHidden=False):
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55 """
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56 Constructor
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57
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58 @param parent parent widget of the completer (QWidget)
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59 @keyparam completionMode completion mode of the
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60 completer (QCompleter.CompletionMode)
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61 @keyparam showHidden flag indicating to show hidden entries as well (boolean)
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62 """
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63 QCompleter.__init__(self, parent)
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64 self.__model = QDirModel(self)
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65 if showHidden:
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66 self.__model.setFilter(
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67 QDir.Filters(QDir.Drives | QDir.AllDirs | QDir.Hidden))
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68 else:
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69 self.__model.setFilter(
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70 QDir.Filters(QDir.Drives | QDir.AllDirs))
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71 self.setModel(self.__model)
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72 self.setCompletionMode(completionMode)
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73 if isWindowsPlatform():
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74 self.setCaseSensitivity(Qt.CaseInsensitive)
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75 if parent:
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76 parent.setCompleter(self)
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77
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78
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79 class E5StringListCompleter(QCompleter):
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80 """
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81 Class implementing a completer for string lists.
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82 """
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83 def __init__(self, parent=None, strings=[],
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84 completionMode=QCompleter.PopupCompletion):
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85 """
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86 Constructor
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87
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88 @param parent parent widget of the completer (QWidget)
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89 @param strings list of string to load into the completer (list of strings)
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90 @keyparam completionMode completion mode of the
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91 completer (QCompleter.CompletionMode)
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92 """
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93 QCompleter.__init__(self, parent)
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94 self.__model = QStringListModel(strings, parent)
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95 self.setModel(self.__model)
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96 self.setCompletionMode(completionMode)
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97 if parent:
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98 parent.setCompleter(self)

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