eric6/E5Gui/E5ModelMenu.py

Tue, 02 Mar 2021 17:17:09 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Tue, 02 Mar 2021 17:17:09 +0100
changeset 8143
2c730d5fd177
parent 7923
91e843545d9a
child 8218
7c09585bd960
permissions
-rw-r--r--

Changed the use of PyQt enums because the way they were used previously is deprecated since two years and replaced some deprecated Qt stuff.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2009 - 2021 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 menu populated from a QAbstractItemModel.
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8 """
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9
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000ea446ff4b Prepared the code for Qt > 5.9.99.
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10 from PyQt5.QtCore import pyqtSignal, Qt, QModelIndex, QPoint
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11 from PyQt5.QtGui import QFontMetrics, QDrag
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12 from PyQt5.QtWidgets import QMenu, QAction, QApplication
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13
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14 import UI.PixmapCache
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15
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16
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17 class E5ModelMenu(QMenu):
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18 """
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19 Class implementing a menu populated from a QAbstractItemModel.
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20
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21 @signal activated(QModelIndex) emitted when an action has been triggered
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22 """
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23 activated = pyqtSignal(QModelIndex)
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24
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25 def __init__(self, parent=None):
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26 """
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27 Constructor
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28
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29 @param parent reference to the parent widget (QWidget)
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30 """
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T.Rzepka <Tobias.Rzepka@gmail.com>
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31 super(E5ModelMenu, self).__init__(parent)
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32
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33 self.__maxRows = -1
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34 self.__firstSeparator = -1
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35 self.__maxWidth = -1
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36 self.__statusBarTextRole = 0
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37 self.__separatorRole = 0
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38 self.__model = None
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39 self.__root = QModelIndex()
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40 self.__dragStartPosition = QPoint()
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41
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42 self.setAcceptDrops(True)
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43
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44 self._mouseButton = Qt.MouseButton.NoButton
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45 self._keyboardModifiers = Qt.KeyboardModifiers(
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46 Qt.KeyboardModifier.NoModifier)
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47 self.__dropRow = -1
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48 self.__dropIndex = None
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49
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50 # This is to ensure it will be shown on Mac OS X
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51 self.addAction("--not populated--")
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52
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53 self.aboutToShow.connect(self.__aboutToShow)
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54 self.triggered.connect(self.__actionTriggered)
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55
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56 def prePopulated(self):
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57 """
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58 Public method to add any actions before the tree.
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59
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60 @return flag indicating if any actions were added
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61 """
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62 return False
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63
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64 def postPopulated(self):
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65 """
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66 Public method to add any actions after the tree.
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67 """
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68 pass
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69
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70 def setModel(self, model):
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71 """
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72 Public method to set the model for the menu.
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73
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74 @param model reference to the model (QAbstractItemModel)
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75 """
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76 self.__model = model
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77
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78 def model(self):
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79 """
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80 Public method to get a reference to the model.
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81
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82 @return reference to the model (QAbstractItemModel)
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83 """
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84 return self.__model
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85
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86 def setMaxRows(self, rows):
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87 """
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88 Public method to set the maximum number of entries to show.
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89
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90 @param rows maximum number of entries to show (integer)
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91 """
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92 self.__maxRows = rows
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93
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94 def maxRows(self):
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95 """
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96 Public method to get the maximum number of entries to show.
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97
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98 @return maximum number of entries to show (integer)
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99 """
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100 return self.__maxRows
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101
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102 def setFirstSeparator(self, offset):
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103 """
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104 Public method to set the first separator.
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105
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106 @param offset row number of the first separator (integer)
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107 """
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108 self.__firstSeparator = offset
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109
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110 def firstSeparator(self):
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111 """
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112 Public method to get the first separator.
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113
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114 @return row number of the first separator (integer)
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115 """
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116 return self.__firstSeparator
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117
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118 def setRootIndex(self, index):
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119 """
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120 Public method to set the index of the root item.
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121
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122 @param index index of the root item (QModelIndex)
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123 """
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124 self.__root = index
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125
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126 def rootIndex(self):
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127 """
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128 Public method to get the index of the root item.
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129
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130 @return index of the root item (QModelIndex)
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131 """
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132 return self.__root
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133
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134 def setStatusBarTextRole(self, role):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
135 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
136 Public method to set the role of the status bar text.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
137
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
138 @param role role of the status bar text (integer)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
139 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
140 self.__statusBarTextRole = role
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
141
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
142 def statusBarTextRole(self):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
143 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
144 Public method to get the role of the status bar text.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
145
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
146 @return role of the status bar text (integer)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
147 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
148 return self.__statusBarTextRole
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
149
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
150 def setSeparatorRole(self, role):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
151 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
152 Public method to set the role of the separator.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
153
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
154 @param role role of the separator (integer)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
155 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
156 self.__separatorRole = role
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
157
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
158 def separatorRole(self):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
159 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
160 Public method to get the role of the separator.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
161
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
162 @return role of the separator (integer)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
163 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
164 return self.__separatorRole
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
165
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
166 def __aboutToShow(self):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
167 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
168 Private slot to show the menu.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
169 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
170 self.clear()
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
171
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
172 if self.prePopulated():
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
173 self.addSeparator()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
174 max_ = self.__maxRows
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
175 if max_ != -1:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
176 max_ += self.__firstSeparator
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
177 self.createMenu(self.__root, max_, self, self)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
178 self.postPopulated()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
179
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
180 def createBaseMenu(self):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
181 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
182 Public method to get the menu that is used to populate sub menu's.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
183
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
184 @return reference to the menu (E5ModelMenu)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
185 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
186 return E5ModelMenu(self)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
187
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
188 def createMenu(self, parent, max_, parentMenu=None, menu=None):
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
189 """
2990
583beaf0b4b8 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
190 Public method to put all the children of a parent into a menu of a
583beaf0b4b8 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
191 given length.
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
192
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
193 @param parent index of the parent item (QModelIndex)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
194 @param max_ maximum number of entries (integer)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
195 @param parentMenu reference to the parent menu (QMenu)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
196 @param menu reference to the menu to be populated (QMenu)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
197 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
198 if menu is None:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
199 v = parent
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
200
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
201 title = parent.data()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
202 modelMenu = self.createBaseMenu()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
203 # triggered goes all the way up the menu structure
482
4650a72c307a Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 461
diff changeset
204 modelMenu.triggered.disconnect(modelMenu.__actionTriggered)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
205 modelMenu.setTitle(title)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
206
8143
2c730d5fd177 Changed the use of PyQt enums because the way they were used previously is deprecated since two years and replaced some deprecated Qt stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
207 icon = parent.data(Qt.ItemDataRole.DecorationRole)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
208 if icon == NotImplemented or icon is None:
7533
88261c96484b Removed the '.png' extension from all call to get an icon or a pixmap from the PixmapCache because this is not needed anymore.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7366
diff changeset
209 icon = UI.PixmapCache.getIcon("defaultIcon")
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
210 modelMenu.setIcon(icon)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
211 if parentMenu is not None:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
212 parentMenu.addMenu(modelMenu).setData(v)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
213 modelMenu.setRootIndex(parent)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
214 modelMenu.setModel(self.__model)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
215 return
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
216
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
217 if self.__model is None:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
218 return
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
219
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
220 end = self.__model.rowCount(parent)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
221 if max_ != -1:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
222 end = min(max_, end)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
223
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
224 for i in range(end):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
225 idx = self.__model.index(i, 0, parent)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
226 if self.__model.hasChildren(idx):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
227 self.createMenu(idx, -1, menu)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
228 else:
7252
c5e3705073eb Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
229 if (
c5e3705073eb Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
230 self.__separatorRole != 0 and
c5e3705073eb Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
231 idx.data(self.__separatorRole)
c5e3705073eb Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
232 ):
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
233 self.addSeparator()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
234 else:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
235 menu.addAction(self.__makeAction(idx))
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
236
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
237 if menu == self and i == self.__firstSeparator - 1:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
238 self.addSeparator()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
239
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
240 def __makeAction(self, idx):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
241 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
242 Private method to create an action.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
243
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
244 @param idx index of the item to create an action for (QModelIndex)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
245 @return reference to the created action (QAction)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
246 """
8143
2c730d5fd177 Changed the use of PyQt enums because the way they were used previously is deprecated since two years and replaced some deprecated Qt stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
247 icon = idx.data(Qt.ItemDataRole.DecorationRole)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
248 if icon == NotImplemented or icon is None:
7533
88261c96484b Removed the '.png' extension from all call to get an icon or a pixmap from the PixmapCache because this is not needed anymore.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7366
diff changeset
249 icon = UI.PixmapCache.getIcon("defaultIcon")
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
250 action = self.makeAction(icon, idx.data(), self)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
251 action.setStatusTip(idx.data(self.__statusBarTextRole))
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
252
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
253 v = idx
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
254 action.setData(v)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
255
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
256 return action
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
257
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
258 def makeAction(self, icon, text, parent):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
259 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
260 Public method to create an action.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
261
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
262 @param icon icon of the action (QIcon)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
263 @param text text of the action (string)
2953
703452a2876f Started correcting doc strings by using the new doc string checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2467
diff changeset
264 @param parent reference to the parent object (QObject)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
265 @return reference to the created action (QAction)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
266 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
267 fm = QFontMetrics(self.font())
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
268 if self.__maxWidth == -1:
7366
bd743eacfbca Changed code to avoid some obsoleted Qt functions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
269 try:
bd743eacfbca Changed code to avoid some obsoleted Qt functions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
270 self.__maxWidth = fm.horizontalAdvance("m") * 30
bd743eacfbca Changed code to avoid some obsoleted Qt functions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
271 except AttributeError:
bd743eacfbca Changed code to avoid some obsoleted Qt functions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
272 self.__maxWidth = fm.width('m') * 30
8143
2c730d5fd177 Changed the use of PyQt enums because the way they were used previously is deprecated since two years and replaced some deprecated Qt stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
273 smallText = fm.elidedText(text, Qt.TextElideMode.ElideMiddle,
2c730d5fd177 Changed the use of PyQt enums because the way they were used previously is deprecated since two years and replaced some deprecated Qt stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
274 self.__maxWidth)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
275
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
276 return QAction(icon, smallText, parent)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
277
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
278 def __actionTriggered(self, action):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
279 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
280 Private slot to handle the triggering of an action.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
281
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
282 @param action reference to the action that was triggered (QAction)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
283 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
284 idx = self.index(action)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
285 if idx.isValid():
5038
df7103c3f2a6 Added capabilities to open links in a new background tab, and several other link open actions to various context menus of the new web browser.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
286 self._keyboardModifiers = QApplication.keyboardModifiers()
482
4650a72c307a Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 461
diff changeset
287 self.activated[QModelIndex].emit(idx)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
288
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
289 def index(self, action):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
290 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
291 Public method to get the index of an action.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
292
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
293 @param action reference to the action to get the index for (QAction)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
294 @return index of the action (QModelIndex)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
295 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
296 if action is None:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
297 return QModelIndex()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
298
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
299 idx = action.data()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
300 if idx is None:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
301 return QModelIndex()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
302
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
303 if not isinstance(idx, QModelIndex):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
304 return QModelIndex()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
305
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
306 return idx
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
307
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
308 def dragEnterEvent(self, evt):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
309 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
310 Protected method to handle drag enter events.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
311
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
312 @param evt reference to the event (QDragEnterEvent)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
313 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
314 if self.__model is not None:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
315 mimeTypes = self.__model.mimeTypes()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
316 for mimeType in mimeTypes:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
317 if evt.mimeData().hasFormat(mimeType):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
318 evt.acceptProposedAction()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
319
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2467
diff changeset
320 super(E5ModelMenu, self).dragEnterEvent(evt)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
321
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
322 def dropEvent(self, evt):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
323 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
324 Protected method to handle drop events.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
325
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
326 @param evt reference to the event (QDropEvent)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
327 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
328 if self.__model is not None:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
329 act = self.actionAt(evt.pos())
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
330 parentIndex = self.__root
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
331 if act is None:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
332 row = self.__model.rowCount(self.__root)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
333 else:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
334 idx = self.index(act)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
335 if not idx.isValid():
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2467
diff changeset
336 super(E5ModelMenu, self).dropEvent(evt)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
337 return
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
338
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
339 row = idx.row()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
340 if self.__model.hasChildren(idx):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
341 parentIndex = idx
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
342 row = self.__model.rowCount(idx)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
343
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
344 self.__dropRow = row
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
345 self.__dropIndex = parentIndex
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
346 evt.acceptProposedAction()
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
347 self.__model.dropMimeData(evt.mimeData(), evt.dropAction(),
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
348 row, 0, parentIndex)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
349 self.close()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
350
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2467
diff changeset
351 super(E5ModelMenu, self).dropEvent(evt)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
352
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
353 def mousePressEvent(self, evt):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
354 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
355 Protected method handling mouse press events.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
356
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
357 @param evt reference to the event object (QMouseEvent)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
358 """
8143
2c730d5fd177 Changed the use of PyQt enums because the way they were used previously is deprecated since two years and replaced some deprecated Qt stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
359 if evt.button() == Qt.MouseButton.LeftButton:
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
360 self.__dragStartPosition = evt.pos()
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2467
diff changeset
361 super(E5ModelMenu, self).mousePressEvent(evt)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
362
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
363 def mouseMoveEvent(self, evt):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
364 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
365 Protected method to handle mouse move events.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
366
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
367 @param evt reference to the event (QMouseEvent)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
368 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
369 if self.__model is None:
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2467
diff changeset
370 super(E5ModelMenu, self).mouseMoveEvent(evt)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
371 return
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
372
8143
2c730d5fd177 Changed the use of PyQt enums because the way they were used previously is deprecated since two years and replaced some deprecated Qt stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
373 if not (evt.buttons() & Qt.MouseButton.LeftButton):
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2467
diff changeset
374 super(E5ModelMenu, self).mouseMoveEvent(evt)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
375 return
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
376
7024
946f43137421 E5ModelMenu: fixed an issue causing the menu not to be shown on some platforms (seen on Windows 7).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6942
diff changeset
377 if self.__dragStartPosition.isNull():
946f43137421 E5ModelMenu: fixed an issue causing the menu not to be shown on some platforms (seen on Windows 7).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6942
diff changeset
378 super(E5ModelMenu, self).mouseMoveEvent(evt)
946f43137421 E5ModelMenu: fixed an issue causing the menu not to be shown on some platforms (seen on Windows 7).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6942
diff changeset
379 return
946f43137421 E5ModelMenu: fixed an issue causing the menu not to be shown on some platforms (seen on Windows 7).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6942
diff changeset
380
3034
7ce719013078 Fixed various coding style issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2990
diff changeset
381 manhattanLength = (evt.pos() -
2990
583beaf0b4b8 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
382 self.__dragStartPosition).manhattanLength()
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
383 if manhattanLength <= QApplication.startDragDistance():
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2467
diff changeset
384 super(E5ModelMenu, self).mouseMoveEvent(evt)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
385 return
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
386
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
387 act = self.actionAt(self.__dragStartPosition)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
388 if act is None:
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2467
diff changeset
389 super(E5ModelMenu, self).mouseMoveEvent(evt)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
390 return
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
391
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
392 idx = self.index(act)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
393 if not idx.isValid():
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2467
diff changeset
394 super(E5ModelMenu, self).mouseMoveEvent(evt)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
395 return
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
396
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
397 drag = QDrag(self)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
398 drag.setMimeData(self.__model.mimeData([idx]))
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
399 actionRect = self.actionGeometry(act)
7198
684261ef2165 Removed the Qt4 runtime stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7024
diff changeset
400 drag.setPixmap(self.grab(actionRect))
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
401
8143
2c730d5fd177 Changed the use of PyQt enums because the way they were used previously is deprecated since two years and replaced some deprecated Qt stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
402 if drag.exec() == Qt.DropAction.MoveAction:
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
403 row = idx.row()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
404 if self.__dropIndex == idx.parent() and self.__dropRow <= row:
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
405 row += 1
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
406 self.__model.removeRow(row, self.__root)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
407
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
408 if not self.isAncestorOf(drag.target()):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
409 self.close()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
410 else:
461
34528aaedf1c Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 55
diff changeset
411 self.aboutToShow.emit()
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
412
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
413 def mouseReleaseEvent(self, evt):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
414 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
415 Protected method handling mouse release events.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
416
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
417 @param evt reference to the event object (QMouseEvent)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
418 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
419 self._mouseButton = evt.button()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
420 self._keyboardModifiers = evt.modifiers()
7024
946f43137421 E5ModelMenu: fixed an issue causing the menu not to be shown on some platforms (seen on Windows 7).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6942
diff changeset
421
8143
2c730d5fd177 Changed the use of PyQt enums because the way they were used previously is deprecated since two years and replaced some deprecated Qt stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
422 if evt.button() == Qt.MouseButton.LeftButton:
7024
946f43137421 E5ModelMenu: fixed an issue causing the menu not to be shown on some platforms (seen on Windows 7).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6942
diff changeset
423 self.__dragStartPosition = QPoint()
946f43137421 E5ModelMenu: fixed an issue causing the menu not to be shown on some platforms (seen on Windows 7).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6942
diff changeset
424
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2467
diff changeset
425 super(E5ModelMenu, self).mouseReleaseEvent(evt)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
426
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
427 def resetFlags(self):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
428 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
429 Public method to reset the saved internal state.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
430 """
8143
2c730d5fd177 Changed the use of PyQt enums because the way they were used previously is deprecated since two years and replaced some deprecated Qt stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
431 self._mouseButton = Qt.MouseButton.NoButton
2c730d5fd177 Changed the use of PyQt enums because the way they were used previously is deprecated since two years and replaced some deprecated Qt stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
432 self._keyboardModifiers = Qt.KeyboardModifiers(
2c730d5fd177 Changed the use of PyQt enums because the way they were used previously is deprecated since two years and replaced some deprecated Qt stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
433 Qt.KeyboardModifier.NoModifier)
55
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
434
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
435 def removeEntry(self, idx):
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
436 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
437 Public method to remove a menu entry.
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
438
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
439 @param idx index of the entry to be removed (QModelIndex)
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
440 """
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
441 row = idx.row()
b5c84934de9c Renamed E4Gui to E5Gui.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
442 self.__model.removeRow(row, self.__root)
461
34528aaedf1c Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 55
diff changeset
443 self.aboutToShow.emit()

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