uiFunctions.py

from main import ChixculubImpactor
from PyQt5.QtWidgets import QFrame
from PyQt5.QtGui import QIcon
from PyQt5.QtCore import QPropertyAnimation, QEasingCurve

WINDOW_STATE = 0


class UIFunctions(ChixculubImpactor):

    def activateTitleBarButtons(self):

        self.ui.minBtn.clicked.connect(lambda: self.showMinimized())
        self.ui.maxBtn.clicked.connect(lambda: UIFunctions.maximizeRestore(self))
        self.ui.Toodle.clicked.connect(lambda: UIFunctions.toodle(self, 250, True))

    def maximizeRestore(self):
        global WINDOW_STATE
        status = WINDOW_STATE
        if status == 0:
            self.showMaximized()
            WINDOW_STATE = 1
            self.ui.maxBtn.setToolTip("Restore")
            self.ui.maxBtn.setIcon(QIcon(":/icons/resources/051-minimize.png"))
            #self.ui.drag.hide()
        else:
            WINDOW_STATE = 0
            self.showNormal()
            self.resize(self.width() + 1, self.height() + 1)
            self.ui.maxBtn.setToolTip("Maximize")
            self.ui.maxBtn.setIcon(QIcon(":/icons/resources/expand.png"))
            #self.ui.drag.show()

    def toodle(self, maxWidth, clicked):

        global elongate
        for x in self.ui.westFrame.findChildren(QFrame):
            x.setStyleSheet("background:transparent")
        minWidth = 80
        if clicked:
            currentWidth = self.ui.westFrame.width()
            #minWidth = 0

            if currentWidth == minWidth:
                elongate = maxWidth

            else:
                elongate = minWidth

        self.animation = QPropertyAnimation(self.ui.westFrame, b"minimumWidth")
        self.animation.setDuration(300)
        self.animation.setStartValue(currentWidth)
        self.animation.setEndValue(elongate)
        self.animation.setEasingCurve(QEasingCurve.InOutQuart)
        self.animation.start()