Mercurial Repositories > eric / file comparison
comparison: eric6/QScintilla/QsciScintillaCompat.py
eric6/QScintilla/QsciScintillaCompat.py
- changeset 8243
- cc717c2ae956
- parent 8218
- 7c09585bd960
- child 8260
- 2161475d9639
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| 8242:aa713ac50c0d | 8243:cc717c2ae956 |
|---|---|
| 4 # | 4 # |
| 5 | 5 |
| 6 """ | 6 """ |
| 7 Module implementing a compatability interface class to QsciScintilla. | 7 Module implementing a compatability interface class to QsciScintilla. |
| 8 """ | 8 """ |
| 9 | |
| 10 import contextlib | |
| 9 | 11 |
| 10 from PyQt5.QtCore import pyqtSignal, Qt, QPoint | 12 from PyQt5.QtCore import pyqtSignal, Qt, QPoint |
| 11 from PyQt5.QtGui import QPalette, QColor, QFontMetrics | 13 from PyQt5.QtGui import QPalette, QColor, QFontMetrics |
| 12 from PyQt5.QtWidgets import QApplication, QListWidget | 14 from PyQt5.QtWidgets import QApplication, QListWidget |
| 13 from PyQt5.Qsci import ( | 15 from PyQt5.Qsci import ( |
| 757 have the focus. | 759 have the focus. |
| 758 | 760 |
| 759 @param alwaysVisible flag indicating that the caret line shall be | 761 @param alwaysVisible flag indicating that the caret line shall be |
| 760 visible even if the editor doesn't have the focus (boolean) | 762 visible even if the editor doesn't have the focus (boolean) |
| 761 """ | 763 """ |
| 762 try: | 764 with contextlib.suppress(AttributeError): |
| 763 self.SendScintilla( | 765 self.SendScintilla( |
| 764 QsciScintilla.SCI_SETCARETLINEVISIBLEALWAYS, alwaysVisible) | 766 QsciScintilla.SCI_SETCARETLINEVISIBLEALWAYS, alwaysVisible) |
| 765 except AttributeError: | |
| 766 pass | |
| 767 | 767 |
| 768 def canPaste(self): | 768 def canPaste(self): |
| 769 """ | 769 """ |
| 770 Public method to test, if the paste action is available (i.e. if the | 770 Public method to test, if the paste action is available (i.e. if the |
| 771 clipboard contains some text). | 771 clipboard contains some text). |
| 908 self.__targetSearchFlags |= QsciScintilla.SCFIND_WHOLEWORD | 908 self.__targetSearchFlags |= QsciScintilla.SCFIND_WHOLEWORD |
| 909 if ws_: | 909 if ws_: |
| 910 self.__targetSearchFlags |= QsciScintilla.SCFIND_WORDSTART | 910 self.__targetSearchFlags |= QsciScintilla.SCFIND_WORDSTART |
| 911 if posix: | 911 if posix: |
| 912 self.__targetSearchFlags |= QsciScintilla.SCFIND_POSIX | 912 self.__targetSearchFlags |= QsciScintilla.SCFIND_POSIX |
| 913 try: | 913 with contextlib.suppress(AttributeError): |
| 914 if cxx11: | 914 if cxx11: |
| 915 self.__targetSearchFlags |= QsciScintilla.SCFIND_CXX11REGEX | 915 self.__targetSearchFlags |= QsciScintilla.SCFIND_CXX11REGEX |
| 916 except AttributeError: | |
| 917 # defined for QScintilla >= 2.11.0 | 916 # defined for QScintilla >= 2.11.0 |
| 918 pass | |
| 919 | 917 |
| 920 if begline < 0 or begindex < 0: | 918 if begline < 0 or begindex < 0: |
| 921 self.__targetSearchStart = self.SendScintilla( | 919 self.__targetSearchStart = self.SendScintilla( |
| 922 QsciScintilla.SCI_GETCURRENTPOS) | 920 QsciScintilla.SCI_GETCURRENTPOS) |
| 923 else: | 921 else: |
| 1010 ): | 1008 ): |
| 1011 raise ValueError("style out of range") | 1009 raise ValueError("style out of range") |
| 1012 | 1010 |
| 1013 self.SendScintilla(QsciScintilla.SCI_INDICSETSTYLE, indicator, style) | 1011 self.SendScintilla(QsciScintilla.SCI_INDICSETSTYLE, indicator, style) |
| 1014 self.SendScintilla(QsciScintilla.SCI_INDICSETFORE, indicator, color) | 1012 self.SendScintilla(QsciScintilla.SCI_INDICSETFORE, indicator, color) |
| 1015 try: | 1013 with contextlib.suppress(AttributeError): |
| 1016 self.SendScintilla(QsciScintilla.SCI_INDICSETALPHA, indicator, | 1014 self.SendScintilla(QsciScintilla.SCI_INDICSETALPHA, indicator, |
| 1017 color.alpha()) | 1015 color.alpha()) |
| 1018 if style in ( | 1016 if style in ( |
| 1019 QsciScintilla.INDIC_ROUNDBOX, QsciScintilla.INDIC_STRAIGHTBOX, | 1017 QsciScintilla.INDIC_ROUNDBOX, QsciScintilla.INDIC_STRAIGHTBOX, |
| 1020 QsciScintilla.INDIC_DOTBOX, QsciScintilla.INDIC_FULLBOX, | 1018 QsciScintilla.INDIC_DOTBOX, QsciScintilla.INDIC_FULLBOX, |
| 1021 ): | 1019 ): |
| 1022 # set outline alpha less transparent | 1020 # set outline alpha less transparent |
| 1023 self.SendScintilla(QsciScintilla.SCI_INDICSETOUTLINEALPHA, | 1021 self.SendScintilla(QsciScintilla.SCI_INDICSETOUTLINEALPHA, |
| 1024 indicator, color.alpha() + 20) | 1022 indicator, color.alpha() + 20) |
| 1025 except AttributeError: | |
| 1026 pass | |
| 1027 | 1023 |
| 1028 def setCurrentIndicator(self, indicator): | 1024 def setCurrentIndicator(self, indicator): |
| 1029 """ | 1025 """ |
| 1030 Public method to set the current indicator. | 1026 Public method to set the current indicator. |
| 1031 | 1027 |
