python - Pyqt4:如何在 Qscintilla 中正确添加边距

Question

我想让我的边距看起来像这样:-

到目前为止我已经这样做了:-

使用以下代码:-

self.setMarginType(1,Qsci.QsciScintilla.NumberMargin)
self.setMarginWidth(1,40)
self.setMarginsForegroundColor(QtGui.QColor(120, 128, 120))
self.setMarginLineNumbers(1,True)

请告知这段代码是否有错误，以及应该添加什么代码来显示标记或包含标记的边距(例如数字右侧的蓝点。)

Answer 1

您应该在使用标记样式之前定义它。这是代码:

class SimplePythonEditor(QsciScintilla):
    CIRCLE_MARKER_NUM = 0
    ......
    def __init__(self, parent=None):
       super(SimplePythonEditor, self).__init__(parent)
       self.markerDefine(QsciScintilla.Circle,self.CIRCLE_MARKER_NUM)
       self.setMarkerBackgroundColor(QColor(66, 66, 255),self.CIRCLE_MARKER_NUM)
       ......

    def on_margin_clicked(self, nmargin, nline, modifiers):
        # Toggle marker for the line the margin was clicked on
        if self.markersAtLine(nline) != 0:
            self.markerDelete(nline, self.CIRCLE_MARKER_NUM)
        else:
            self.markerAdd(nline, self.CIRCLE_MARKER_NUM)

更多细节可以修改eli的demo。 eli's qscintilla demo