Question

我有两个窗口，我想使用Qt计时器在三秒钟后将其隐藏，但是它的重叠部分……可能是在窗口大小设置为 “ showMaximized”

from PyQt4 import QtCore, QtGui
from PyQt4 import QtGui
from PyQt4.QtCore import Qt, QPoint

try:
    _fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
    def _fromUtf8(s):
        return s

try:
    _encoding = QtGui.QApplication.UnicodeUTF8
    def _translate(context, text, disambig):
        return QtGui.QApplication.translate(context, text, disambig, _encoding)
except AttributeError:
    def _translate(context, text, disambig):
        return QtGui.QApplication.translate(context, text, disambig)



class Ui_Form(object):
    def setupUi(self, Form):
        Form.setObjectName(_fromUtf8("Form"))
        Form.showMaximized()
        Form.setStyleSheet(_fromUtf8("background-color: rgb(0, 0, 0);"))
        self.label = QtGui.QLabel(Form)
        self.label.setGeometry(QtCore.QRect(450, 317, 300, 61))
        self.label.setStyleSheet(_fromUtf8("font: 75 60pt \"Tlwg Mono\";color: rgb(255, 255, 255);"))
        self.label.setObjectName(_fromUtf8("label"))

        self.retranslateUi(Form)
        QtCore.QMetaObject.connectSlotsByName(Form)

    def retranslateUi(self, Form):
        Form.setWindowTitle(_translate("Form", "Form", None))
        self.label.setText(_translate("Form", "omniOS", None))

class Ui_Dialog1(object):
    def setupUi(self, Dialog):
        Dialog.setObjectName(_fromUtf8("Dialog"))
        Dialog.showMaximized()
        Dialog.setStyleSheet(_fromUtf8("background-color: rgb(0, 0, 0);"))
        QtCore.QMetaObject.connectSlotsByName(Dialog)
        self.centralwidget = QtGui.QWidget(Dialog)
        self.retranslateUi(Dialog)
        QtCore.QMetaObject.connectSlotsByName(Dialog)
    def retranslateUi(self, Dialog):
        Dialog.setWindowTitle(_translate("Dialog", "Dialog", None))


class Dialog(QtGui.QDialog, Ui_Form):
    def __init__(self, parent=None):
        super(Dialog, self).__init__(parent)
        self.setupUi(self)

class Dialog1(QtGui.QDialog, Ui_Dialog1):
    def __init__(self, parent=None):
        super(Dialog1, self).__init__(parent)
        self.setupUi(self)
    def paintEvent(self, event):
         painter = QtGui.QPainter(self)
         painter.setPen(QtGui.QPen(QtCore.Qt.white))
         painter.drawArc(QtCore.QRectF(640, 330, 35, 35), 0, 5750)



if __name__ == "__main__":
    import sys
    app = QtGui.QApplication(sys.argv)
    w1=Dialog()
    w2=Dialog1()




    def on_timeout():
        w1.hide()
        w2.show()

    QtCore.QTimer.singleShot(3000, on_timeout)
    sys.exit(app.exec_())

我需要做的是，我需要得到三秒钟后的第二个窗口尺寸设置为最大化。

 Form.showMaximized()

此更改为（form.resize）其预期的工作。有帮助吗

Answer 1

您不会观察到由于w2在w1之上而关闭了w1，但是如果它在工作，那么您在注释中指出我了解到您最初只希望看到w1并在3秒钟后显示w2并隐藏w1 ，考虑到解决方案如下：

if __name__ == "__main__":
    import sys
    app = QtGui.QApplication(sys.argv)
    w1=Dialog()
    w2=Dialog1()
    w2.hide()
    QtCore.QTimer.singleShot(3000, w1.hide)
    QtCore.QTimer.singleShot(3000, w2.showMaximized)
    sys.exit(app.exec_())

在pyqt中最大化窗口大小时不隐藏窗口

1 个答案: