当我点击按钮两次时，Python 网格布局小部件变得很奇怪

Question

**-已解决-**

你好，我最近做了一个程序，它获取imdb api(非官方的)并生成bbcode

您可以在这里看到我的代码:pastebin

    def _search(self):
    if self.inputBox.text() != '':
        srchRes = json.load(urllib.request.urlopen('http://www.omdbapi.com/?apikey=2ee068f3&s='+self.inputBox.text().replace(" ", "%20")))
        if srchRes['Response'] == 'True':
            self.info.hide()
            self.title1.show()
            self.title1.setText(srchRes['Search'][0]['Title'] + ' (' + srchRes['Search'][0]['Type'].capitalize() + ' ' + srchRes['Search'][0]['Year'] + ')')
            self.sel1.show()
            if int(srchRes['totalResults']) > 1:
                self.title2.show()
                self.title2.setText(srchRes['Search'][1]['Title'] + ' (' + srchRes['Search'][1]['Type'].capitalize() + ' ' + srchRes['Search'][1]['Year'] + ')')
                self.sel2.show()
            else:
                self.title2.hide()
                self.sel2.hide()
                self.title3.hide()
                self.sel3.hide()
                self.title4.hide()
                self.sel4.hide()
                self.title5.hide()
                self.sel5.hide()
                self.title6.hide()
                self.sel6.hide()
                self.title7.hide()
                self.sel7.hide()
                self.title8.hide()
                self.sel8.hide()
                self.title9.hide()
                self.sel9.hide()
                self.title10.hide()
                self.sel10.hide()
                self.gridLayout.setGeometry(QtCore.QRect(20, 80, 560, 50))
                Dialog.resize(600, 150)
                return
            if int(srchRes['totalResults']) > 2:
                self.title3.show()
                self.title3.setText(srchRes['Search'][2]['Title'] + ' (' + srchRes['Search'][2]['Type'].capitalize() + ' ' + srchRes['Search'][2]['Year'] + ')')
                self.sel3.show()
            else:
                self.title3.hide()
                self.sel3.hide()
                self.title4.hide()
                self.sel4.hide()
                self.title5.hide()
                self.sel5.hide()
                self.title6.hide()
                self.sel6.hide()
                self.title7.hide()
                self.sel7.hide()
                self.title8.hide()
                self.sel8.hide()
                self.title9.hide()
                self.sel9.hide()
                self.title10.hide()
                self.sel10.hide()
                self.gridLayout.setGeometry(QtCore.QRect(20, 80, 560, 100))
                Dialog.resize(600, 200)
                return
            if int(srchRes['totalResults']) > 3:
                self.title4.show()
                self.title4.setText(srchRes['Search'][3]['Title'] + ' (' + srchRes['Search'][3]['Type'].capitalize() + ' ' + srchRes['Search'][3]['Year'] + ')')
                self.sel4.show()
            else:
                self.title4.hide()
                self.sel4.hide()
                self.title5.hide()
                self.sel5.hide()
                self.title6.hide()
                self.sel6.hide()
                self.title7.hide()
                self.sel7.hide()
                self.title8.hide()
                self.sel8.hide()
                self.title9.hide()
                self.sel9.hide()
                self.title10.hide()
                self.sel10.hide()
                self.gridLayout.setGeometry(QtCore.QRect(20, 80, 560, 150))
                Dialog.resize(600, 250)
                return
            if int(srchRes['totalResults']) > 4:
                self.title5.show()
                self.title5.setText(srchRes['Search'][4]['Title'] + ' (' + srchRes['Search'][4]['Type'].capitalize() + ' ' + srchRes['Search'][4]['Year'] + ')')
                self.sel5.show()
            else:
                self.title5.hide()
                self.sel5.hide()
                self.title6.hide()
                self.sel6.hide()
                self.title7.hide()
                self.sel7.hide()
                self.title8.hide()
                self.sel8.hide()
                self.title9.hide()
                self.sel9.hide()
                self.title10.hide()
                self.sel10.hide()
                self.gridLayout.setGeometry(QtCore.QRect(20, 80, 560, 200))
                Dialog.resize(600, 300)
                return
            if int(srchRes['totalResults']) > 5:
                self.title6.show()
                self.title6.setText(srchRes['Search'][5]['Title'] + ' (' + srchRes['Search'][5]['Type'].capitalize() + ' ' + srchRes['Search'][5]['Year'] + ')')
                self.sel6.show()
            else:
                self.title6.hide()
                self.sel6.hide()
                self.title7.hide()
                self.sel7.hide()
                self.title8.hide()
                self.sel8.hide()
                self.title9.hide()
                self.sel9.hide()
                self.title10.hide()
                self.sel10.hide()
                self.gridLayout.setGeometry(QtCore.QRect(20, 80, 560, 250))
                Dialog.resize(600, 350)
                return
            if int(srchRes['totalResults']) > 6:
                self.title7.show()
                self.title7.setText(srchRes['Search'][6]['Title'] + ' (' + srchRes['Search'][6]['Type'].capitalize() + ' ' + srchRes['Search'][6]['Year'] + ')')
                self.sel7.show()
            else:
                self.title7.hide()
                self.sel7.hide()
                self.title8.hide()
                self.sel8.hide()
                self.title9.hide()
                self.sel9.hide()
                self.title10.hide()
                self.sel10.hide()
                self.gridLayout.setGeometry(QtCore.QRect(20, 80, 560, 300))
                Dialog.resize(600, 400)
                return
            if int(srchRes['totalResults']) > 7:
                self.title8.show()
                self.title8.setText(srchRes['Search'][7]['Title'] + ' (' + srchRes['Search'][7]['Type'].capitalize() + ' ' + srchRes['Search'][7]['Year'] + ')')
                self.sel8.show()
            else:
                self.title8.hide()
                self.sel8.hide()
                self.title9.hide()
                self.sel9.hide()
                self.title10.hide()
                self.sel10.hide()
                self.gridLayout.setGeometry(QtCore.QRect(20, 80, 560, 350))
                Dialog.resize(600, 450)
                return
            if int(srchRes['totalResults']) > 8:
                self.title9.show()
                self.title9.setText(srchRes['Search'][8]['Title'] + ' (' + srchRes['Search'][8]['Type'].capitalize() + ' ' + srchRes['Search'][8]['Year'] + ')')
                self.sel9.show()
            else:
                self.title9.hide()
                self.sel9.hide()
                self.title10.hide()
                self.sel10.hide()
                self.gridLayout.setGeometry(QtCore.QRect(20, 80, 560, 400))
                Dialog.resize(600, 500)
                return
            if int(srchRes['totalResults']) > 9:
                self.title10.show()
                self.title10.setText(srchRes['Search'][9]['Title'] + ' (' + srchRes['Search'][9]['Type'].capitalize() + ' ' + srchRes['Search'][9]['Year'] + ')')
                self.sel10.show()
                self.gridLayout.setGeometry(QtCore.QRect(20, 80, 560, 500))
                Dialog.resize(600, 600)
            else:
                self.title10.hide()
                self.sel10.hide()
                self.gridLayout.setGeometry(QtCore.QRect(20, 80, 560, 450))
                Dialog.resize(600, 550)
                return
        else:
            self.title1.hide()
            self.sel1.hide()
            self.title2.hide()
            self.sel2.hide()
            self.title3.hide()
            self.sel3.hide()
            self.title4.hide()
            self.sel4.hide()
            self.title5.hide()
            self.sel5.hide()
            self.title6.hide()
            self.sel6.hide()
            self.title7.hide()
            self.sel7.hide()
            self.title8.hide()
            self.sel8.hide()
            self.title9.hide()
            self.sel9.hide()
            self.title10.hide()
            self.sel10.hide()
            Dialog.resize(600, 100)
    else:
            self.title1.hide()
            self.sel1.hide()
            self.title2.hide()
            self.sel2.hide()
            self.title3.hide()
            self.sel3.hide()
            self.title4.hide()
            self.sel4.hide()
            self.title5.hide()
            self.sel5.hide()
            self.title6.hide()
            self.sel6.hide()
            self.title7.hide()
            self.sel7.hide()
            self.title8.hide()
            self.sel8.hide()
            self.title9.hide()
            self.sel9.hide()
            self.title10.hide()
            self.sel10.hide()
            Dialog.resize(600, 100)

上面的代码是我的搜索功能...

每次我输入关键字并单击“搜索”按钮时，它似乎运行良好，但单击该按钮两次会导致网格布局崩溃。我实在没发现问题所在。

任何人都可以查看我的代码并找出问题吗？如果您优化我的代码，那就更感激了..不一定

Answer 1

我的解决方案

使用QtCore.QRect()时，应注意不要设置位置两次。

就我而言，我在第 66 行定义了网格位置，并在函数 _search 中重新定义了它，这导致了问题。所以，当你重新定义时，你应该像这样使用它

QtCore.QRect(0, 0, Horizontal_size, Vertical_size)

希望对其他人有帮助