Beispiel #1
0
 def toggleNonprintable(self):
     if self.actionsSelector.nonprintableAction.isChecked():
         option = QTextOption()
         option.setFlags(QTextOption.ShowTabsAndSpaces | QTextOption.ShowLineAndParagraphSeparators)
         self.editView.document().setDefaultTextOption(option)
     else:
         option = QTextOption()
         self.editView.document().setDefaultTextOption(option)
 def __init__(self, parent=None):
     super(TagTextEdit, self).__init__(parent)
     self.is_undoing = False
     self.setAcceptRichText(False)
     # self.setUndoRedoEnabled(False)
     option = QTextOption()
     option.setFlags(QTextOption.ShowTabsAndSpaces | QTextOption.ShowLineAndParagraphSeparators)
     self.document().setDefaultTextOption(option)
 def toggleNonprintable(self):
     if self.actionsSelector.nonprintableAction.isChecked():
         option = QTextOption()
         option.setFlags(QTextOption.ShowTabsAndSpaces
                         | QTextOption.ShowLineAndParagraphSeparators)
         self.editView.document().setDefaultTextOption(option)
     else:
         option = QTextOption()
         self.editView.document().setDefaultTextOption(option)
Beispiel #4
0
 def togglewhiteSpace(self, state=True):
     """
     Show or hide whitespace and line ending markers
     """
     option = QTextOption()
     if state:
         option.setFlags(QTextOption.ShowTabsAndSpaces |
                         QTextOption.ShowLineAndParagraphSeparators)
     else:
         option.setFlags(option.flags() & ~option.ShowTabsAndSpaces &
                         ~option.ShowLineAndParagraphSeparators)
     self.document().setDefaultTextOption(option)
     settings.set('editor:whiteSpace', state)
Beispiel #5
0
    def initEditor(self):
        """Initialise or re-initialise the editor with the user's
        settings. This function is both called when the editor is
        created, and when the user changes the main editor preferences.
        """

        # Some Constants
        self.nonWord = "\"'"
        self.nonWord += "".join(self.mainConf.fmtDoubleQuotes)
        self.nonWord += "".join(self.mainConf.fmtSingleQuotes)

        # Reload spell check and dictionaries
        self._setupSpellChecking()
        self.setDictionaries()

        # Set font
        theFont = QFont()
        if self.mainConf.textFont is None:
            # If none is defined, set the default back to config
            self.mainConf.textFont = self.qDocument.defaultFont().family()
        theFont.setFamily(self.mainConf.textFont)
        theFont.setPointSize(self.mainConf.textSize)
        self.setFont(theFont)

        docPalette = self.palette()
        docPalette.setColor(QPalette.Base, QColor(*self.theTheme.colBack))
        docPalette.setColor(QPalette.Text, QColor(*self.theTheme.colText))
        self.setPalette(docPalette)

        # Set default text margins
        self.qDocument.setDocumentMargin(self.mainConf.textMargin)

        # Also set the document text options for the document text flow
        theOpt = QTextOption()

        if self.mainConf.tabWidth is not None:
            if self.mainConf.verQtValue >= 51000:
                theOpt.setTabStopDistance(self.mainConf.tabWidth)
        if self.mainConf.doJustify:
            theOpt.setAlignment(Qt.AlignJustify)
        if self.mainConf.showTabsNSpaces:
            theOpt.setFlags(theOpt.flags() | QTextOption.ShowTabsAndSpaces)
        if self.mainConf.showLineEndings:
            theOpt.setFlags(theOpt.flags()
                            | QTextOption.ShowLineAndParagraphSeparators)

        self.qDocument.setDefaultTextOption(theOpt)

        # Initialise the syntax highlighter
        self.hLight.initHighlighter()

        # If we have a document open, we should reload it in case the
        # font changed, otherwise we just clear the editor entirely,
        # which makes it read only.
        if self.theHandle is not None:
            # We must save the current handle as clearEditor() sets it
            # to None
            tHandle = self.theHandle
            self.clearEditor()
            self.loadText(tHandle)
            self.updateDocMargins()
        else:
            self.clearEditor()

        return True