0

我寻找解决方案,但没有找到。我想通过按分钟上的向上或向下箭头将它变成一个 QTimeEdit,只有那些,第 10 步。我想在样式表中写。我已经尝试过这些解决方案,但它们不起作用。

QTimeEdit::MinuteSection{
stepBy:10;
}

QTimeEdit QAbstractSpinBox{
stepEnabled: True;
}

QTimeEdit QAbstractSpinBox::MinuteSection {
stepEnabled: True;
stepBy:10;
}

在所有情况下,分钟数总是提前一分钟而不是 10 分钟。但是,代码没有给我任何错误。从 PyQt5 导入 QtCore、QtGui、QtWidgets

class timeEdit(QtWidgets.QTimeEdit):
    def stepBy(self, steps):
        if self.currentSection() == self.MinuteSection:
            steps=10


class MainWindow(QtWidgets.QWidget):
    def __init__(self):#FFFFFF
        super(MainWindow, self).__init__()
        self.resize(800, 480)
        self.setWindowTitle("MainWindow")
        self.setObjectName("MainWindow")
        self.timeEdit = QtWidgets.QTimeEdit(self)
        self.timeEdit.setGeometry(QtCore.QRect(330, 30, 200, 100))
        self.timeEdit.stepBy(1)
        self.timeEdit2 = QtWidgets.QTimeEdit(self)
        self.timeEdit2.setGeometry(QtCore.QRect(330, 230, 200, 100))


if __name__ == "__main__":
    import sys
    app =QtWidgets.QApplication(sys.argv)

    Window= MainWindow()
    Window.show()
    sys.exit(app.exec_())

if __name__ == "__main__":
    main()
4

1 回答 1

0

Qt 样式表仅用于视觉部分,它们不处理失败的逻辑。解决方案是覆盖的stepBy()方法QTimeEdit

from PyQt5 import QtWidgets

class TimeEdit(QtWidgets.QTimeEdit):
    def stepBy(self, steps):
        if self.currentSection() == QtWidgets.QDateTimeEdit.MinuteSection:
            steps = 10
        super(TimeEdit, self).stepBy(steps)

if __name__ == '__main__':
    import sys
    app = QtWidgets.QApplication(sys.argv)
    w = TimeEdit()
    w.show()
    sys.exit(app.exec_())
于 2018-12-24T18:07:21.273 回答