58 lines
1.4 KiB
Python
58 lines
1.4 KiB
Python
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# -*- coding: utf-8 -*-
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'''
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【簡介】
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PyQt5中QInputDialog範例
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'''
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import sys
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from PyQt5.QtCore import *
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from PyQt5.QtGui import *
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from PyQt5.QtWidgets import *
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class InputdialogDemo(QWidget):
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def __init__(self, parent=None):
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super(InputdialogDemo, self).__init__(parent)
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layout = QFormLayout()
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self.btn1 = QPushButton("取得清單裡的選項")
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self.btn1.clicked.connect(self.getItem)
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self.le1 = QLineEdit()
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layout.addRow(self.btn1,self.le1)
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self.btn2 = QPushButton("取得字串")
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self.btn2.clicked.connect(self.getIext)
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self.le2 = QLineEdit()
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layout.addRow(self.btn2,self.le2)
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self.btn3 = QPushButton("取得整數")
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self.btn3.clicked.connect(self.getInt)
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self.le3 = QLineEdit()
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layout.addRow(self.btn3,self.le3)
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self.setLayout(layout)
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self.setWindowTitle("Input Dialog範例")
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def getItem(self):
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items = ("C", "C++", "Java", "Python")
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item, ok = QInputDialog.getItem(self, "Select Input Dialog",
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"語言清單：", items, 0, False)
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if ok and item:
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self.le1.setText(item)
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def getIext(self):
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text, ok = QInputDialog.getText(self, 'Text Input Dialog', '輸入姓名：')
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if ok:
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self.le2.setText(str(text))
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def getInt(self):
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num,ok = QInputDialog.getInt(self,"Integer Input Dialog", "輸入數字：")
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if ok:
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self.le3.setText(str(num))
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if __name__ == '__main__':
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app = QApplication(sys.argv)
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demo = InputdialogDemo()
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demo.show()
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sys.exit(app.exec_())
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