def addColumn(self, text):
layout = QVBoxLayout()
text_widget = QLabel(text)
text_widget.setWordWrap(True)
text_widget.setTextFormat(Qt.RichText)
layout.addWidget(text_widget)
layout.addStretch(1)
self.layout.addLayout(layout)
class ErrorPopup(QWidget):
error_template = ("<html>"
"<table style='background-color: #ffdfdf;'width='100%%'>"
"<tr><td style='font-weight: bold; padding-left: 5px;'>Warning:</td></tr>"
"%s"
"</table>"
"</html>")
def __init__(self):
QWidget.__init__(self, None, Qt.ToolTip)
self.resize(300, 50)
self.setContentsMargins(0, 0, 0, 0)
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
self._error_widget = QLabel("")
self._error_widget.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Minimum)
self._error_widget.setFrameStyle(QFrame.Box)
self._error_widget.setWordWrap(True)
self._error_widget.setScaledContents(True)
# self.warning_widget.setAlignment(Qt.AlignHCenter)
self._error_widget.setTextFormat(Qt.RichText)
layout.addWidget(self._error_widget)
self.setLayout(layout)
def presentError(self, widget, error):
assert isinstance(widget, QWidget)
self._error_widget.setText(ErrorPopup.error_template % error)
self.show()
size_hint = self.sizeHint()
rect = widget.rect()
p = widget.mapToGlobal(QPoint(rect.left(), rect.top()))
self.setGeometry(p.x(), p.y() - size_hint.height() - 5, size_hint.width(), size_hint.height())
self.raise_()