def createCodeGroupBox(self, parent):
yPos = const.GROUP_BOX_MARGIN_TOP
width = AlgorithmDescDialog.WINDOW_WIDTH - const.PADDING * 4
box = WidgetUtil.createGroupBox(parent, title="代码实现",
minSize=QSize(width, AlgorithmDescDialog.DESC_GROUP_BOX_HEIGHT))
# sizePolicy = WidgetUtil.createSizePolicy()
splitter = WidgetUtil.createSplitter(box, geometry=QRect(const.PADDING, yPos, width - const.PADDING * 2, 330))
tabWidget = WidgetUtil.createTabWidget(splitter)
if self.javaCode:
tabWidget.addTab(self.createTabWidget(self.javaCode, QsciLexerJava()), "Java")
if self.javaScriptCode:
tabWidget.addTab(self.createTabWidget(self.javaScriptCode, QsciLexerJavaScript()), "JavaScript")
if self.pythonCode:
tabWidget.addTab(self.createTabWidget(self.pythonCode, QsciLexerPython()), "Python")
if self.cCode:
tabWidget.addTab(self.createTabWidget(self.cCode, QsciLexerCPP()), "C")
if self.cppCode:
tabWidget.addTab(self.createTabWidget(self.cppCode, QsciLexerCPP()), "C++")
if self.swiftCode:
tabWidget.addTab(self.createTabWidget(self.swiftCode, QsciLexerCPP()), "Swift")
return box
def _initCodeEdit(self):
# 初始化编辑器的工作
self.codeEdit.setUtf8(True)
self.codeEdit.linesChanged.connect(self.onLinesChanged) # 行改变
# 代码高亮
self.codeEdit.setLexer(QsciLexerJavaScript(self))
# 自动折叠
self.codeEdit.setMarginType(3, QsciScintilla.SymbolMargin)
self.codeEdit.setMarginLineNumbers(3, False)
self.codeEdit.setMarginWidth(3, 15)
self.codeEdit.setMarginSensitivity(3, True)
# 显示行号
#self.codeEdit.setMarginType(0, QsciScintilla.NumberMargin)
self.codeEdit.setMarginLineNumbers(0, True)
self.onLinesChanged()
# 代码提示
sciApi = QsciAPIs(self.codeEdit.lexer())
sciApi.prepare()
self.codeEdit.setAutoCompletionSource(QsciScintilla.AcsAll) # 设置源
self.codeEdit.setAutoCompletionCaseSensitivity(True) # 设置自动补全大小写敏感
self.codeEdit.setAutoCompletionThreshold(1) # 设置每输入一个字符就会出现自动补全的提示
# 设置字体
self.codeEdit.setFont(QFont('Consolas', 16))
self.codeEdit.setMarginsFont(self.codeEdit.font())
# 设置编码
self.codeEdit.SendScintilla(QsciScintilla.SCI_SETCODEPAGE,
QsciScintilla.SC_CP_UTF8)
self.codeEdit.setBraceMatching(QsciScintilla.StrictBraceMatch)
# 设置当前行高亮
self.codeEdit.setCaretLineVisible(True)
self.codeEdit.setCaretLineBackgroundColor(Qt.lightGray)
self.codeEdit.setCaretForegroundColor(Qt.white)
# tab
# table relative
self.codeEdit.setIndentationsUseTabs(True)
self.codeEdit.setIndentationWidth(4)
self.codeEdit.setTabIndents(True)
self.codeEdit.setAutoIndent(True)
self.codeEdit.setBackspaceUnindents(True)
self.codeEdit.setTabWidth(4)
# indentation guides
self.codeEdit.setIndentationGuides(True)
# folding margin
self.codeEdit.setFolding(QsciScintilla.PlainFoldStyle)
self.codeEdit.setMarginWidth(2, 12)
# 自动换行
self.codeEdit.setWrapMode(QsciScintilla.WrapWord)
def __init__(self, path, name, label_name, json, parent=None):
super(JsonEditorDlg, self).__init__(parent)
self.setWindowTitle("Json Editor")
self._path = path
self._name = name
self._label_name = label_name
self.orig_text = json
self._label_file = QtWidgets.QLabel(label_name + ": " + name, self)
self._save_button = QtWidgets.QPushButton("Save ...", self)
self._save_button.clicked.connect(self._save_file)
self._save_as_button = QtWidgets.QPushButton("Save as...", self)
self._save_as_button.clicked.connect(self._save_as_file)
self._cancel_button = QtWidgets.QPushButton("Cancel", self)
self._cancel_button.clicked.connect(self._cancel)
self._editor = QsciScintilla(self)
# Set Yaml lexer
self._editor.lexer = QsciLexerJavaScript()
self._editor.setLexer(self._editor.lexer)
self._editor.setMinimumSize(600, 450)
self._editor.setText(json)
appearance.set_default_appearence(self._editor)
button_layout = QtWidgets.QHBoxLayout()
button_layout.addWidget(self._label_file)
button_layout.addWidget(self._save_button)
button_layout.addWidget(self._save_as_button)
button_layout.addWidget(self._cancel_button)
layout = QtWidgets.QVBoxLayout(self)
layout.addLayout(button_layout)
layout.addWidget(self._editor)
self.setLayout(layout)
