Mercurial Repositories > eric / file comparison
comparison: Network/IRC/IrcMessageEdit.py
Network/IRC/IrcMessageEdit.py
- branch
- Py2 comp.
- changeset 2525
- 8b507a9a2d40
- parent 2302
- f29e9405c851
- child 3057
- 10516539f238
equal
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| 2523:139f182b72f6 | 2525:8b507a9a2d40 |
|---|---|
| 4 # | 4 # |
| 5 | 5 |
| 6 """ | 6 """ |
| 7 Module implementing a specialized line edit for entering IRC messages. | 7 Module implementing a specialized line edit for entering IRC messages. |
| 8 """ | 8 """ |
| 9 | |
| 10 from __future__ import unicode_literals # __IGNORE_WARNING__ | |
| 9 | 11 |
| 10 from PyQt4.QtCore import Qt | 12 from PyQt4.QtCore import Qt |
| 11 | 13 |
| 12 from E5Gui.E5LineEdit import E5LineEdit, E5ClearableLineEdit | 14 from E5Gui.E5LineEdit import E5LineEdit, E5ClearableLineEdit |
| 13 | 15 |
| 25 @param parent reference to the parent widget (QWidget) | 27 @param parent reference to the parent widget (QWidget) |
| 26 @keyparam inactiveText text to be shown on inactivity (string) | 28 @keyparam inactiveText text to be shown on inactivity (string) |
| 27 @keyparam side side the clear button should be shown at (E5LineEdit.RightSide, | 29 @keyparam side side the clear button should be shown at (E5LineEdit.RightSide, |
| 28 E5LineEdit.LeftSide) | 30 E5LineEdit.LeftSide) |
| 29 """ | 31 """ |
| 30 super().__init__(parent, inactiveText, side) | 32 super(IrcMessageEdit, self).__init__(parent, inactiveText, side) |
| 31 | 33 |
| 32 self.__historyList = [""] # initialize with one empty line | 34 self.__historyList = [""] # initialize with one empty line |
| 33 self.__historyLine = 0 | 35 self.__historyLine = 0 |
| 34 | 36 |
| 35 def setText(self, text): | 37 def setText(self, text): |
| 38 | 40 |
| 39 Note: This reimplementation ensures, that the cursor is at the end of the text. | 41 Note: This reimplementation ensures, that the cursor is at the end of the text. |
| 40 | 42 |
| 41 @param text text to be set (string) | 43 @param text text to be set (string) |
| 42 """ | 44 """ |
| 43 super().setText(text) | 45 super(IrcMessageEdit, self).setText(text) |
| 44 self.setCursorPosition(len(text)) | 46 self.setCursorPosition(len(text)) |
| 45 | 47 |
| 46 def keyPressEvent(self, evt): | 48 def keyPressEvent(self, evt): |
| 47 """ | 49 """ |
| 48 Protected method implementing special key handling. | 50 Protected method implementing special key handling. |
| 61 self.__addHistory(self.text()) | 63 self.__addHistory(self.text()) |
| 62 elif evt.text() == chr(21): | 64 elif evt.text() == chr(21): |
| 63 # ^U: clear the text | 65 # ^U: clear the text |
| 64 self.setText("") | 66 self.setText("") |
| 65 | 67 |
| 66 super().keyPressEvent(evt) | 68 super(IrcMessageEdit, self).keyPressEvent(evt) |
| 67 | 69 |
| 68 def wheelEvent(self, evt): | 70 def wheelEvent(self, evt): |
| 69 """ | 71 """ |
| 70 Protected slot to support wheel events. | 72 Protected slot to support wheel events. |
| 71 | 73 |
| 74 if evt.delta() > 0: | 76 if evt.delta() > 0: |
| 75 self.__getHistory(True) | 77 self.__getHistory(True) |
| 76 elif evt.delta() < 0: | 78 elif evt.delta() < 0: |
| 77 self.__getHistory(False) | 79 self.__getHistory(False) |
| 78 | 80 |
| 79 super().wheelEvent(evt) | 81 super(IrcMessageEdit, self).wheelEvent(evt) |
| 80 | 82 |
| 81 def __addHistory(self, txt): | 83 def __addHistory(self, txt): |
| 82 """ | 84 """ |
| 83 Private method to add an entry to the history. | 85 Private method to add an entry to the history. |
| 84 | 86 |
