class wnd_what(QWidget):
ok = QtCore.pyqtSignal(str)
def __init__(self, header_text):
super(wnd_what, self).__init__()
self.header_text = header_text
self.initUI()
def initUI(self):
desktop = QApplication.desktop()
width_coordinate = (desktop.width() / 2 - 75)
height_coordinate = (desktop.height() / 2) - 40
self.setGeometry(round(width_coordinate), round(height_coordinate),
300, 80)
self.setFixedWidth(170)
self.setFixedHeight(90)
self.label = QLabel(str(self.header_text))
self.input_line = QLineEdit()
self.input_line.setFixedWidth(150)
self.input_line.setFixedHeight(25)
self.button_ok = QPushButton("Save")
self.button_ok.setFixedWidth(50)
self.button_ok.setFixedHeight(20)
self.button_ok.clicked.connect(self.out_data)
self.v_box = QVBoxLayout()
#self.v_box.alignmentRect()
self.v_box.totalHeightForWidth(100)
self.v_box.addWidget(self.label)
self.v_box.addWidget(self.input_line)
self.v_box.addWidget(self.button_ok)
self.setLayout(self.v_box)
self.show()
def out_data(self):
if self.input_line.text().strip() != '':
self.ok.emit(self.input_line.text().strip())
self.close()
return self.input_line.text().strip()
