Mercurial Repositories > eric / file comparison
comparison: UI/SymbolsWidget.py
UI/SymbolsWidget.py
- changeset 945
- 8cd4d08fa9f6
- parent 791
- 9ec2ac20e54e
- child 1131
- 7781e396c903
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| 944:1b59c4ba121e | 945:8cd4d08fa9f6 |
|---|---|
| 16 | 16 |
| 17 from .Ui_SymbolsWidget import Ui_SymbolsWidget | 17 from .Ui_SymbolsWidget import Ui_SymbolsWidget |
| 18 | 18 |
| 19 import UI.PixmapCache | 19 import UI.PixmapCache |
| 20 import Preferences | 20 import Preferences |
| 21 | |
| 21 | 22 |
| 22 class SymbolsModel(QAbstractTableModel): | 23 class SymbolsModel(QAbstractTableModel): |
| 23 """ | 24 """ |
| 24 Class implementing the model for the symbols widget. | 25 Class implementing the model for the symbols widget. |
| 25 """ | 26 """ |
| 26 def __init__(self, parent = None): | 27 def __init__(self, parent=None): |
| 27 """ | 28 """ |
| 28 Constructor | 29 Constructor |
| 29 | 30 |
| 30 @param parent reference to the parent object (QObject) | 31 @param parent reference to the parent object (QObject) |
| 31 """ | 32 """ |
| 32 QAbstractTableModel.__init__(self, parent) | 33 QAbstractTableModel.__init__(self, parent) |
| 33 | 34 |
| 34 self.__headerData = [ | 35 self.__headerData = [ |
| 35 self.trUtf8("Code"), | 36 self.trUtf8("Code"), |
| 36 self.trUtf8("Char"), | 37 self.trUtf8("Char"), |
| 37 self.trUtf8("Hex"), | 38 self.trUtf8("Hex"), |
| 38 self.trUtf8("HTML"), | 39 self.trUtf8("HTML"), |
| 39 self.trUtf8("Name"), | 40 self.trUtf8("Name"), |
| 40 ] | 41 ] |
| 41 | 42 |
| 42 self.__tables = ( | 43 self.__tables = ( |
| 43 # first last display name | 44 # first last display name |
| 44 (0x0, 0x1f, self.trUtf8("Control Characters")), | 45 (0x0, 0x1f, self.trUtf8("Control Characters")), |
| 179 @param index index of the character table (integer) | 180 @param index index of the character table (integer) |
| 180 """ | 181 """ |
| 181 self.__currentTableIndex = index | 182 self.__currentTableIndex = index |
| 182 self.reset() | 183 self.reset() |
| 183 | 184 |
| 184 def headerData(self, section, orientation, role = Qt.DisplayRole): | 185 def headerData(self, section, orientation, role=Qt.DisplayRole): |
| 185 """ | 186 """ |
| 186 Public method to get header data from the model. | 187 Public method to get header data from the model. |
| 187 | 188 |
| 188 @param section section number (integer) | 189 @param section section number (integer) |
| 189 @param orientation orientation (Qt.Orientation) | 190 @param orientation orientation (Qt.Orientation) |
| 193 if orientation == Qt.Horizontal and role == Qt.DisplayRole: | 194 if orientation == Qt.Horizontal and role == Qt.DisplayRole: |
| 194 return self.__headerData[section] | 195 return self.__headerData[section] |
| 195 | 196 |
| 196 return QAbstractTableModel.headerData(self, section, orientation, role) | 197 return QAbstractTableModel.headerData(self, section, orientation, role) |
| 197 | 198 |
| 198 def data(self, index, role = Qt.DisplayRole): | 199 def data(self, index, role=Qt.DisplayRole): |
| 199 """ | 200 """ |
| 200 Public method to get data from the model. | 201 Public method to get data from the model. |
| 201 | 202 |
| 202 @param index index to get data for (QModelIndex) | 203 @param index index to get data for (QModelIndex) |
| 203 @param role role of the data to retrieve (integer) | 204 @param role role of the data to retrieve (integer) |
| 312 @param char character to test (one character string) | 313 @param char character to test (one character string) |
| 313 @return flag indicating a punctuation character (boolean) | 314 @return flag indicating a punctuation character (boolean) |
| 314 """ | 315 """ |
| 315 return unicodedata.category(char) in ["Pc", "Pd", "Ps", "Pe", "Pi", "Pf", "Po"] | 316 return unicodedata.category(char) in ["Pc", "Pd", "Ps", "Pe", "Pi", "Pf", "Po"] |
| 316 | 317 |
| 318 | |
| 317 class SymbolsWidget(QWidget, Ui_SymbolsWidget): | 319 class SymbolsWidget(QWidget, Ui_SymbolsWidget): |
| 318 """ | 320 """ |
| 319 Class implementing a widget to select a symbol in various formats. | 321 Class implementing a widget to select a symbol in various formats. |
| 320 | 322 |
| 321 @signal insertSymbol(str) emitted after the user has selected a symbol | 323 @signal insertSymbol(str) emitted after the user has selected a symbol |
| 322 """ | 324 """ |
| 323 insertSymbol = pyqtSignal(str) | 325 insertSymbol = pyqtSignal(str) |
| 324 | 326 |
| 325 def __init__(self, parent = None): | 327 def __init__(self, parent=None): |
| 326 """ | 328 """ |
| 327 Constructor | 329 Constructor |
| 328 | 330 |
| 329 @param parent reference to the parent widget (QWidget) | 331 @param parent reference to the parent widget (QWidget) |
| 330 """ | 332 """ |
| 351 tableIndex = int(Preferences.Prefs.settings.value("Symbols/CurrentTable", 1)) | 353 tableIndex = int(Preferences.Prefs.settings.value("Symbols/CurrentTable", 1)) |
| 352 self.tableCombo.addItems(self.__model.getTableNames()) | 354 self.tableCombo.addItems(self.__model.getTableNames()) |
| 353 self.tableCombo.setCurrentIndex(tableIndex) | 355 self.tableCombo.setCurrentIndex(tableIndex) |
| 354 | 356 |
| 355 index = self.__model.index( | 357 index = self.__model.index( |
| 356 int(Preferences.Prefs.settings.value("Symbols/Top", 0)), | 358 int(Preferences.Prefs.settings.value("Symbols/Top", 0)), |
| 357 0) | 359 0) |
| 358 self.symbolsTable.scrollTo(index, QAbstractItemView.PositionAtTop) | 360 self.symbolsTable.scrollTo(index, QAbstractItemView.PositionAtTop) |
| 359 self.symbolsTable.selectionModel().setCurrentIndex(index, | 361 self.symbolsTable.selectionModel().setCurrentIndex(index, |
| 360 QItemSelectionModel.SelectCurrent | QItemSelectionModel.Rows) | 362 QItemSelectionModel.SelectCurrent | QItemSelectionModel.Rows) |
| 361 | 363 |
| 362 @pyqtSlot(QModelIndex) | 364 @pyqtSlot(QModelIndex) |
| 363 def on_symbolsTable_activated(self, index): | 365 def on_symbolsTable_activated(self, index): |
| 364 """ | 366 """ |
