def on_screen_changed(self, screen: QScreen):
self._factor = screen.devicePixelRatio()
self.engine.pixel_factor = self._factor
# force an update and reset of viewport's dimensions
self.resizeGL(self.geometry().width() * self._factor,
self.geometry().height() * self._factor)
def centerPositionWindow(self):
self.ui.frame_workingSpace.show()
screen = QScreen.geometry(QGuiApplication.primaryScreen())
widthHalf, heightHalf = self.sizePercentOfScreen(0.5, 0.5)
self.setGeometry(
QStyle.alignedRect(Qt.LeftToRight, Qt.AlignCenter,
QSize(widthHalf, heightHalf), screen))
self.setFixedSize(widthHalf, heightHalf)
def sizePercentOfScreen(self, aplhaWindth: float,
aplhaHeight: float) -> Tuple[int, int]:
"""
Initiate size and location of window
"""
screen = QScreen.availableSize(QGuiApplication.primaryScreen())
windowWidth = (screen.width()) * aplhaWindth
windowHeight = (screen.height()) * aplhaHeight
return windowWidth, windowHeight
def initGeometryWindow(self, aplhaPosX: float, aplhaPosY: float,
aplhaWindth: float, aplhaHeight: float) -> None:
"""
Initiate size and location of window
"""
screen = QScreen.availableSize(QGuiApplication.primaryScreen())
pos_x = (screen.width()) * aplhaPosX
pos_y = (screen.height()) * aplhaPosY
windowWidth = (screen.width()) * aplhaWindth
windowHeight = (screen.height()) * aplhaHeight
self.setGeometry(pos_x, pos_y, windowWidth, windowHeight)
self.setFixedSize(windowWidth, windowHeight)
def startProgram(self, page):
screen = QScreen.availableSize(QGuiApplication.primaryScreen())
if ((self.geometry().width()) / (screen.width()) <= 0.05):
self.expand()
self.ui.stackedWidget.setCurrentWidget(page)
#!/usr/bin/env python3
import os
import sys
from PySide2.QtGui import QScreen
from PySide2.QtWidgets import QApplication
app = QApplication(sys.argv)
screenshot = QScreen.grabWindow(app.desktop().winId())
screenshot.save(os.path.expanduser("~/screenshot.jpg"), "jpg")