import sys
from PyQt5.Qt import *
class Window(QWidget):
def __init__(self):
super().__init__()
self.setup_ui()
def setup_ui(self):
self.setWindowTitle("Qt桌面应用程序")
self.button_1_flag = 1
self.resize(300, 300)
self.label_1 = QLabel()
self.label_1.setText("标签1")
self.label_1.setStyleSheet("background-color:CornflowerBlue")
self.label_2 = QLabel()
self.label_2.setText("标签2")
self.label_2.setStyleSheet("background-color:DarkSeaGreen")
self.label_3 = QLabel()
self.label_3.setText("标签3")
self.label_3.setStyleSheet("background-color:HotPink")
self.label_4 = QLabel()
self.label_4.setText("标签4")
self.label_4.setStyleSheet("background-color:CornflowerBlue")
self.label_5 = QLabel()
self.label_5.setText("标签5")
self.label_5.setStyleSheet("background-color:DarkSeaGreen")
self.label_6 = QLabel()
self.label_6.setText("标签6")
self.label_6.setStyleSheet("background-color:HotPink")
self.grid_layout_2 = QGridLayout()
self.grid_layout_2.addWidget(self.label_4, 0, 0)
self.grid_layout_2.addWidget(self.label_5, 1, 0)
self.grid_layout_2.addWidget(self.label_6, 2, 0)
self.grid_layout_1 = QGridLayout()
self.grid_layout_1.addWidget(self.label_1, 0, 0)
self.grid_layout_1.addWidget(self.label_2, 0, 1)
self.grid_layout_1.addWidget(self.label_3, 1, 1, 2, 2)
self.grid_layout_1.addLayout(self.grid_layout_2, 3, 0, 1, 3)
self.setLayout(self.grid_layout_1)
self.grid_layout_1.setOriginCorner(2)
print(self.grid_layout_1.getItemPosition(2))
print(self.grid_layout_1.itemAtPosition(1, 1).widget().text())
self.grid_layout_1.setRowMinimumHeight(0, 150)
self.grid_layout_1.setColumnMinimumWidth(0, 150)
self.grid_layout_1.setRowStretch(3, 1)
self.grid_layout_1.setColumnStretch(2, 1)
# self.grid_layout_1.setHorizontalSpacing(20)
# self.grid_layout_1.setVerticalSpacing(20)
self.grid_layout_1.setSpacing(20)
print(self.grid_layout_1.count())
print(self.grid_layout_1.rowCount(), self.grid_layout_1.columnCount())
self.button_1 = QPushButton()
self.button_1.setText("按钮")
def button_clicked():
pass
self.button_1.clicked.connect(button_clicked)
self.grid_layout_1.addWidget(self.button_1)
if __name__ == '__main__':
app = QApplication(sys.argv)
window = Window()
window.show()
print(window.layout().cellRect(0, 0))
sys.exit(app.exec_())
