22 lines
544 B
Python
22 lines
544 B
Python
from PyQt5.QtWidgets import QWidget
|
|
from PyQt5.QtCore import QSize
|
|
|
|
|
|
class FixedAspectRatioWidget(QWidget):
|
|
space = 10
|
|
def __init__(self, parent=None):
|
|
super().__init__(parent)
|
|
self.labels = []
|
|
|
|
def resizeEvent(self, event):
|
|
h, w = self.height(), self.width()
|
|
h_lbl = h / 9 - self.space
|
|
w_lbl = 5 * h_lbl
|
|
w_pad = w - 10
|
|
if w_lbl > w_pad:
|
|
w_lbl = w_pad
|
|
h_lbl = w_pad / 5
|
|
|
|
for label in self.labels:
|
|
label.rescale(QSize(w_lbl, h_lbl))
|