QScintilla is a Qt port of Scintilla, a source code editing component.
Official documentation: https://riverbankcomputing.com/software/qscintilla/intro
Questions tagged [qscintilla]
98 questions
19
votes
2 answers
How can I make QScintilla auto-indent like SublimeText?
Consider the below mcve:
import sys
import textwrap
from PyQt5.Qsci import QsciScintilla
from PyQt5.Qt import *
if __name__ == '__main__':
app = QApplication(sys.argv)
view = QsciScintilla()
…
BPL
- 9,632
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- 117
18
votes
1 answer
How to implement indentation based code folding in QScintilla?
The end goal here is to implement indentation based code folding in QScintilla similarly to the way SublimeText3 does.
First of all, here's a little example of how you'd manually provide folding using QScintilla mechanisms:
import sys
from…
BPL
- 9,632
- 9
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- 117
15
votes
2 answers
Pygments in QScintilla
Consider this mcve:
import math
import sys
import textwrap
import time
from pathlib import Path
from collections import defaultdict
from PyQt5.Qsci import QsciLexerCustom, QsciScintilla
from PyQt5.Qt import *
from pygments import lexers, styles,…
BPL
- 9,632
- 9
- 59
- 117
15
votes
1 answer
How do you add folding to QsciLexerCustom subclass?
Consider this snippet:
import sys
import textwrap
import re
from PyQt5.Qt import * # noqa
from PyQt5.Qsci import QsciScintilla
from PyQt5.Qsci import QsciLexerCustom
from lark import Lark, inline_args, Transformer
class…
BPL
- 9,632
- 9
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- 117
10
votes
2 answers
How to recognize that an application is running in dark theme on Linux?
I've developed an application which uses qscintilla as a text editor. I also implemented custom lexer to highlight language specific keywords. So far styles for highlighted keywords are hardcoded in mine application and it looks quite ok in the…
ibre5041
- 4,903
- 1
- 20
- 35
9
votes
4 answers
QScintilla based text editor in PyQt5 with clickable functions and variables
I am trying to make a simple texteditor with basic syntax highlighting, code completion and clickable functions & variables in PyQt5. My best hope to achieve this is using the QScintilla port
for PyQt5.
I have found the following QScintilla-based…
K.Mulier
- 8,069
- 15
- 79
- 141
8
votes
3 answers
ImportError: No module named Qsci while running ninja-ide
I am trying to install and run ninja-ide http://ninja-ide.org/home/
However when I try to run ninja-ide I am facing this error
ImportError: No module named Qsci
I have been trying to install ninja-ide whole night.
I tried everything installing from…
Ishan
- 3,303
- 5
- 29
- 47
7
votes
3 answers
How to implement a comment feature that works with multiple selections in QScintilla?
I'm trying to implement a toggle comment feature in QScintilla that works with multiple selection. Unfortunately I don't know very well how to do it, so far I've come up with this code:
import sys
import re
import math
from PyQt5.Qt import * #…
BPL
- 9,632
- 9
- 59
- 117
6
votes
1 answer
How to use custom folding icons in QScintilla?
Consider this snippet:
import sys
from PyQt5.Qsci import QsciScintilla
from PyQt5.Qt import *
if __name__ == '__main__':
app = QApplication(sys.argv)
view = QsciScintilla()
# http://www.scintilla.org/ScintillaDoc.html#Folding
…
BPL
- 9,632
- 9
- 59
- 117
6
votes
1 answer
QScintilla in PySide
I like PySide, and have used it for a while now, but in the program I am working on at the moment, I need an advanced code editor.
I have found QScintilla, but that is for PyQt. Is that compatible with PySide and if so, how would I go about using…
KFox
- 1,166
- 3
- 10
- 35
5
votes
1 answer
How to implement SublimeText fold-by-level feature in QScintilla
I'm trying to implement the fold_by_level SublimeText3 feature on a QScintilla component but I don't know very well how to do it, so far I've come up with this code:
import sys
import re
import math
from PyQt5.Qt import * # noqa
from PyQt5.Qsci…
BPL
- 9,632
- 9
- 59
- 117
5
votes
3 answers
How do I compile QScintilla and Eric6 on Linux?
First I install QScintilla by following steps:
1:
cd Qt4Qt5
qmake qscintilla.pro
sudo make
make install
2:
cd ../designer-Qt4Qt5
qmake designer.pro
sudo make
sudo make install
3:
cd ../Python
python3 configure.py --pyqt=PyQt5
sudo make
And here I…
Zieng
- 453
- 1
- 7
- 17
4
votes
1 answer
PyQt4 can't import Qsci
I'm installing PyQt4 on an old Linux system (CentOS 4.4) that can't be upgraded for hardware compatibility reasons. I've got Python 2.6, QT4 and SIP installed, and the installation of PyQt4 didn't give me any errors.
When I run Python, this…
nmichaels
- 49,466
- 12
- 107
- 135
4
votes
1 answer
How to use the autocomplete feature with QScintilla?
I've found this demo autocompletion-using-pyqt4-and-qscintilla
however, it would cause segment fault sometimes.
Is this demo correct?
dameng
- 508
- 7
- 12
4
votes
1 answer
QScintilla autocomplete on custom lexer in python
All,
I'm using QScintilla to syntax-highlight and autocomplete my domain specific language (DSL).
I wrote a custom lexer by re-implementing (QsciLexerCustom) and I'm trying to use the auto-completion.
My problem is that the auto-completion doesn't…
user3393374
- 43
- 4