def __init__(self, parent=None):
super().__init__(parent)
# Set the default font
self.font = QFont()
self.font.setFamily('Courier')
self.font.setFixedPitch(True)
self.font.setPointSize(10)
self.setFont(self.font)
self.setMarginsFont(self.font)
# Margin 0 is used for line numbers
fontmetrics = QFontMetrics(self.font)
self.setMarginsFont(self.font)
self.setMarginWidth(0, fontmetrics.width("000") + 6)
self.setMarginLineNumbers(0, True)
self.setMarginsBackgroundColor(QColor("#E3F0FF"))
# Brace matching: enable for a brace immediately before or after
# the current position
#
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
# Current line visible with special background color
self.setCaretLineVisible(True)
self.setCaretLineBackgroundColor(QColor("#A5ABBD"))
# Set Python lexer
# Set style for Python comments (style number 1) to a fixed-width
# courier.
#
lexer = Qsci.QsciLexerMarkdown(self)
lexer.setDefaultFont(self.font)
self.setLexer(lexer)
# self.SendScintilla(QsciScintilla.SCI_STYLESETFONT, 1, 'Courier')
"""
Customization - AUTOCOMPLETION (Partially usable without a lexer)
"""
# Set the autocompletions to case INsensitive
self.setAutoCompletionCaseSensitivity(False)
# Set the autocompletion to not replace the word to the right of the cursor
self.setAutoCompletionReplaceWord(False)
# Set the autocompletion source to be the words in the
# document
self.setAutoCompletionSource(Qsci.QsciScintilla.AcsDocument)
# Set the autocompletion dialog to appear as soon as 1 character is typed
self.setAutoCompletionThreshold(1)
# Don't want to see the horizontal scrollbar at all
# Use raw message to Scintilla here (all messages are documented
# here: http://www.scintilla.org/ScintillaDoc.html)
# self.SendScintilla(QsciScintilla.SCI_SETHSCROLLBAR, 0)
# not too small
self.setMinimumSize(300, 100)
def setup_editor(self):
"define the editor panel"
# self.editor = qtw.QTextEdit(self)
self.editor = qsc.QsciScintilla(self)
self.editor.setWrapMode(qsc.QsciScintilla.WrapWord)
self.editor.setBraceMatching(qsc.QsciScintilla.SloppyBraceMatch)
self.editor.setAutoIndent(True)
self.editor.setFolding(qsc.QsciScintilla.PlainFoldStyle)
self.editor.setCaretLineVisible(True)
self.editor.setCaretLineBackgroundColor(gui.QColor("#ffe4e4"))
self.editor.setLexer(qsc.QsciLexerMarkdown())
self.editor.setEnabled(False)
return self.editor
def setEditorType(self, tpe: EditorType, inner=False):
self.editType = tpe
if not inner:
self.editorTypeBox.setCurrentIndex(tpe.value)
if tpe == EditorType.JSON:
self.editor.changeLexer(Qsci.QsciLexerJSON(self.editor), 'JSON')
elif tpe == EditorType.XML:
self.editor.changeLexer(Qsci.QsciLexerXML(self.editor), 'XML')
elif tpe == EditorType.HTML:
self.editor.changeLexer(Qsci.QsciLexerHTML(self.editor), 'HTML')
elif tpe == EditorType.Javascript:
self.editor.changeLexer(Qsci.QsciLexerJavaScript(self.editor),
'Javascript')
else:
self.editor.changeLexer(Qsci.QsciLexerMarkdown(self.editor),
'Text<')
self.editorTypeChanged.emit(tpe.value)