PyQt5 - 设置状态栏的最小尺寸
我们知道我们可以调整 PyQt5 应用程序的窗口大小,但是当我们调整窗口大小时,状态栏也会根据窗口大小调整大小。在缩小窗口大小的同时,我们可以设置最小尺寸,这样状态栏就不能再缩小了。在本文中,我们将看到如何做到这一点,为了做到这一点,我们将使用 setMinimumSize() 方法。
Syntax : self.statusBar().setMinimumSize(width, height)
Argument : It takes two integer as argument i.e width and height.
Action performed : It sets minimum size of status bar.
代码 :
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
import sys
class Window(QMainWindow):
def __init__(self):
super().__init__()
# set the title
self.setWindowTitle("Python")
# setting the geometry of window
self.setGeometry(60, 60, 600, 400)
# setting status bar message
self.statusBar().showMessage("This is status bar")
# setting border
self.statusBar().setStyleSheet("border :3px solid black;")
# setting minimum size of status bar
self.statusBar().setMinimumSize(300, 40)
# creating a label widget
self.label_1 = QLabel("status bar", self)
# moving position
self.label_1.move(100, 100)
# setting up the border
self.label_1.setStyleSheet("border :1px solid blue;")
# resizing label
self.label_1.adjustSize()
# show all the widgets
self.show()
# create pyqt5 app
App = QApplication(sys.argv)
# create the instance of our Window
window = Window()
# start the app
sys.exit(App.exec())
输出 :