def __init__(self, model, parent=None):
super(MainWindowView, self).__init__(parent=parent)
self.model = model
self.ui = main_window_view_ui.Ui_MainWindowView()
self.ui.setupUi(self)
MainWindowView.MAX_RECENT_FILES = len(
self.ui.menu_recent_files.actions())
MainWindowView.MAX_BOOKMARK_FILES = \
len(self.ui.menu_recent_bookmarks.actions())
self.ui.menu_recent_files.menuAction().setVisible(False)
self.global_shortcuts = self._define_global_shortcuts()
self.create_connections()
self.centralize_window()
self.update_recent_file_actions()
self.model.load_progress.connect(
self.ui.statusbar.set_progressbar_value)
self.vertical_animation = QtCore.QPropertyAnimation(
self.ui.qscroll_area_viewer.verticalScrollBar())
self.last_scroll_position = 0
def __init__(
self, callback,
):
"""
Args:
callback func(bool): The callback function will receive the current
state after it is changed due to a click.
"""
super().__init__()
self.callback = callback
self.onBrush = QtGui.QBrush(QtGui.QColor("#569167"))
self.slotBrush = QtGui.QBrush(QtGui.QColor("#999999"))
self.switchBrush = self.slotBrush
self.disabledBrush = QtGui.QBrush(QtGui.QColor("#666666"))
self.on = False
self.fullHeight = 18
self.halfHeight = self.xPos = self.fullHeight / 2
self.fullWidth = 34
self.setFixedWidth(self.fullWidth)
self.slotMargin = 3
self.slotHeight = self.fullHeight - 2 * self.slotMargin
self.travel = self.fullWidth - self.fullHeight
self.slotRect = QtCore.QRect(
self.slotMargin,
self.slotMargin,
self.fullWidth - 2 * self.slotMargin,
self.slotHeight,
)
self.animation = QtCore.QPropertyAnimation(self, b"pqProp", self)
self.animation.setDuration(120)
self.setCursor(QtCore.Qt.PointingHandCursor)
def __init__(self, viewer):
self.viewer = viewer
# define text
intro_text = "This is an SN2 reaction with Alkyl Halides involving the nucleophile Hydroxide and the Alkyl Halide Bromomethane."
self.text_frame0 = TextItem(intro_text, 0, -5)
step1_text = "The hydroxide molecule approaches Bromomethane."
self.text_frame1 = TextItem(step1_text, -6, -4.5, step=1)
step2_text = "Since the hydroxide molecule is negatively charged, one of the electron pairs on the Oxygen attacks the positvely charged Carbon."
self.text_frame2 = TextItem(step2_text, -6, -4.5, step=2)
step3_text = "At the same time as the Oxygen attacks the Carbon and begins forming a new bond, the Carbon-Bromine bond is broken since Bromine is a good leaving group."
self.text_frame3 = TextItem(step3_text, -6, -4.5, step=3)
step4_text = "The final result is a new bond between the Oxygen in the hydroxide group and the Carbon, and a negatively charged Bromide."
self.text_frame4 = TextItem(step4_text, -6, -4.5, step=4)
# define molecules
self._CH3Br = CH3Br()
self._OH = OH()
self._CH3OH = CH3OH()
self._Br = Br()
self.molecules = [self._CH3Br, self._OH, self._CH3OH, self._Br]
# set initial positions of chemicals
self._OH.set_pos(4, 4)
self._CH3Br.set_pos(-2, 0)
self._CH3OH.set_pos(-2, 0)
self._Br.set_pos(0, 1)
# define arrow animations
self.arrowAtReaction = CurveArrow(3, -1, -0.5, 0.5)
# define molecule animations
# animation positions are RELAVTIVE TO CURRENT. Not absolute.
self.R2S2 = QtCore.QPropertyAnimation(self._OH, b'pos')
self.R2S2.setDuration(1000)
self.R2S2.setStartValue(QtCore.QPointF(0, 0))
self.R2S2.setEndValue(QtCore.QPointF(-4, -3))
self.R2S4 = QtCore.QPropertyAnimation(self._Br, b'pos')
self.R2S4.setDuration(1500)
self.R2S4.setStartValue(QtCore.QPointF(0, 0))
self.R2S4.setKeyValueAt(0.33, QtCore.QPointF(0, 0))
self.R2S4.setEndValue(QtCore.QPointF(4, 4))
def leaveEvent(self, QEvent):
#self.infoPanel.setGeometry(QtCore.QRect(0, 200, 500, 46))
self.pushDown = QtCore.QPropertyAnimation(self.infoPanel, b'geometry')
self.pushDown.setStartValue(QtCore.QRect(0, 135, 500, 115))
self.pushDown.setEndValue(QtCore.QRect(0, 200, 500, 46))
self.pushDown.setEasingCurve(QtCore.QEasingCurve.OutElastic)
self.pushDown.setDuration(1000)
self.pushDown.start()
def Animation_ABout_me(self):
self.anim_AboutMe = QtCore.QPropertyAnimation(self.ABOUT_ME,
b"geometry")
self.anim_AboutMe.setDuration(500)
self.anim_AboutMe.setStartValue(QtCore.QRect(190, 170, 21, 41))
self.anim_AboutMe.setEndValue(QtCore.QRect(190, 170, 675, 331))
self.anim_AboutMe.start()
def minFunc(self,name):
'''最小化函数'''
self.minAnimation = QtCore.QPropertyAnimation(self,"windowOpacity")
self.minAnimation.finished.connect(self.showMinimized2)
self.minAnimation.setDuration(200)
self.minAnimation.setStartValue(1)
self.minAnimation.setEndValue(0)
self.minAnimation.start()
def initLabel(self):
self.label = MyLabel("")
self.anim = QtCore.QPropertyAnimation(self.label, b"color")
self.anim.setDuration(1)
self.anim.setLoopCount(1)
self.anim.setStartValue(QtGui.QColor(0, 0, 0))
self.anim.setEndValue(QtGui.QColor(255, 255, 255))
def setFade(self, widget, flag):
self.effect = QGraphicsOpacityEffect()
widget.setGraphicsEffect(self.effect)
self.animation = QtCore.QPropertyAnimation(self.effect, b"opacity")
self.animation.setDuration(3000)
self.animation.setStartValue(flag)
self.animation.setEndValue(not flag)
self.animation.start()
def newFrameAnimation(self):
self.anim = QtCore.QPropertyAnimation(
self.graph.scene().activeCamera(), b"xRotation")
self.anim.setDuration(2500)
self.anim.setStartValue(float(0))
self.anim.setEndValue(float(100))
self.anim.setEasingCurve(QtCore.QEasingCurve.OutExpo)
self.anim.start()
def closeIt(self):
self.animation = QtCore.QPropertyAnimation(self,"windowOpacity")
self.animation.finished.connect(QtCore.QCoreApplication.instance().quit)
self.animation.finished.connect(self.quit)
self.animation.setDuration(300)
self.animation.setStartValue(1)
self.animation.setEndValue(0)
self.animation.start()
def fade(self, duration: int, start_value: int, end_value: int) -> None:
self.effect = QtWidgets.QGraphicsOpacityEffect()
self.setGraphicsEffect(self.effect)
self.animation = QtCore.QPropertyAnimation(self.effect, b"opacity")
self.animation.setDuration(FADE_DURATION * 1000)
self.animation.setStartValue(start_value)
self.animation.setEndValue(end_value)
self.animation.start()
def animate(self):
try:
self.animated_frame = QtCore.QPropertyAnimation(
self.frame_animation, b'geometry')
self.animated_frame.setDuration(10000)
self.animated_frame.setStartValue(QtCore.QRect(10, 10, 100, 100))
self.animated_frame.setEndValue(QtCore.QRect(10, 10, 200, 200))
self.animated_frame.start()
self.animated_frame.finished.connect(
lambda: self.frame_animation.setFrameStyle(QtWidgets.QFrame.Box
))
self.animated_lcd = QtCore.QPropertyAnimation(
self.lcdNumber_animation, b'value')
self.animated_lcd.setDuration(9000)
self.animated_lcd.setStartValue(0)
self.animated_lcd.setEndValue(999)
self.animated_lcd.start()
self.animated_lcd.finished.connect(
lambda: self.lcdNumber_animation.setFrameStyle(QtWidgets.QFrame
.StyledPanel))
self.move_toolbutton.change_palette()
self.animated_toolbutton = QtCore.QPropertyAnimation(
self.move_toolbutton, b'new_position')
self.animated_toolbutton.setDuration(9000)
self.animated_toolbutton.setStartValue(QtCore.QPoint(330, 20))
self.animated_toolbutton.setKeyValueAt(0.2, QtCore.QPoint(398, 50))
self.animated_toolbutton.setKeyValueAt(0.5,
QtCore.QPoint(152, 120))
self.animated_toolbutton.setKeyValueAt(0.6,
QtCore.QPoint(420, 240))
self.animated_toolbutton.setKeyValueAt(0.7,
QtCore.QPoint(420, 260))
self.animated_toolbutton.setKeyValueAt(0.9,
QtCore.QPoint(330, 330))
self.animated_toolbutton.setKeyValueAt(0.99,
QtCore.QPoint(330, 310))
self.animated_toolbutton.setEndValue(QtCore.QPoint(490, 300))
self.animated_toolbutton.start()
self.animated_toolbutton.finished.connect(
lambda: self.move_toolbutton.change_palette(
QColor("#00aa00"), QColor("#00aa00")))
except Exception as e:
print(e)
def closeFunc(self,name):
'''窗口关闭函数'''
self.closeAnimation = QtCore.QPropertyAnimation(self,"windowOpacity")
self.closeAnimation.setDuration(200)
self.closeAnimation.setStartValue(1)
self.closeAnimation.setEndValue(0)
self.closeAnimation.finished.connect(self.exitFunc)
self.closeAnimation.start()
def Animation_OUTPUT_URL(self):
self.OUT_PUT_URL.setGeometry(QtCore.QRect(290, 300, 541, 210))
self.URL_Out_animation = QtCore.QPropertyAnimation(
self.OUT_PUT_URL, b"geometry")
self.URL_Out_animation.setDuration(300)
self.URL_Out_animation.setStartValue(QtCore.QRect(290, 300, 541, 0))
self.URL_Out_animation.setEndValue(QtCore.QRect(290, 300, 541, 210))
self.URL_Out_animation.start()
def __init__(self, parent):
super().__init__(parent)
effect = QtWidgets.QGraphicsColorizeEffect(self)
self.setGraphicsEffect(effect)
self.color = ((0, 0, 0), (255, 255, 255))
self.color_selected = 0
self.anim = QtCore.QPropertyAnimation(effect, b"color")
self.anim.setDuration(300)
def __init__(self, *args, **kwargs):
super(QToaster, self).__init__(*args, **kwargs)
QtWidgets.QHBoxLayout(self)
self.setSizePolicy(QtWidgets.QSizePolicy.Maximum,
QtWidgets.QSizePolicy.Maximum)
self.setStyleSheet('''
QToaster {
border: 1px solid black;
border-radius: 0px;
color: rgb(255, 255, 255);
background-color: rgb(57, 66, 81);
}
''')
# alternatively:
# self.setAutoFillBackground(True)
# self.setFrameShape(self.Box)
self.timer = QtCore.QTimer(singleShot=True, timeout=self.hide)
if self.parent():
self.opacityEffect = QtWidgets.QGraphicsOpacityEffect(opacity=0)
self.setGraphicsEffect(self.opacityEffect)
self.opacityAnimation = QtCore.QPropertyAnimation(
self.opacityEffect, b"opacity")
# We have a parent, install an eventFilter so that when it's resized
# the notification will be correctly moved to the right corner
self.parent().installEventFilter(self)
else:
# There's no parent, use the window opacity property, assuming that
# the window manager supports it; if it doesn't, this won'd do
# anything (besides making the hiding a bit longer by half a second)
self.opacityAnimation = QtCore.QPropertyAnimation(
self, b'windowOpacity')
self.opacityAnimation.setStartValue(0.0)
self.opacityAnimation.setEndValue(1.0)
self.opacityAnimation.setDuration(100)
self.opacityAnimation.finished.connect(self.checkClosed)
self.corner = QtCore.Qt.TopLeftCorner
self.margin = 10
def unfade(self, widget):
self.effect = QGraphicsOpacityEffect()
widget.setGraphicsEffect(self.effect)
self.animation = QtCore.QPropertyAnimation(self.effect, b"opacity")
self.animation.setDuration(500)
self.animation.setStartValue(0)
self.animation.setEndValue(1)
self.animation.start()
def doAnim(self):
self.anim1 = QtCore.QPropertyAnimation(self, b"windowOpacity")
self.anim1.setDuration(400)
self.anim1.setStartValue(1)
self.anim1.setEndValue(0)
self.tabWidget.setCurrentIndex(1)
self.anim2 = QtCore.QPropertyAnimation(self, b"windowOpacity")
self.anim2.setDuration(400)
self.anim2.setStartValue(0)
self.anim2.setEndValue(1)
self.squenc_anims = QtCore.QSequentialAnimationGroup()
self.squenc_anims.addAnimation(self.anim1)
self.squenc_anims.addAnimation(self.anim2)
self.squenc_anims.start(QtCore.QAbstractAnimation.DeleteWhenStopped)
def slideInWgt(self, newwidget): if self.m_active: return self.m_active = True _now = self.currentIndex() _next = self.indexOf(newwidget) if _now == _next: self.m_active = False return offsetx, offsety = self.frameRect().width(), self.frameRect().height() self.widget(_next).setGeometry(self.frameRect()) if not self.m_direction == QtCore.Qt.Horizontal: if _now < _next: offsetx, offsety = 0, -offsety else: offsetx = 0 else: if _now < _next: offsetx, offsety = -offsetx, 0 else: offsety = 0 pnext = self.widget(_next).pos() pnow = self.widget(_now).pos() self.m_pnow = pnow offset = QtCore.QPoint(offsetx, offsety) self.widget(_next).move(pnext - offset) self.widget(_next).show() self.widget(_next).raise_() anim_group = QtCore.QParallelAnimationGroup( self, finished=self.animationDoneSlot ) for index, start, end in zip( (_now, _next), (pnow, pnext - offset), (pnow + offset, pnext) ): animation = QtCore.QPropertyAnimation( self.widget(index), b"pos", duration=self.m_speed, easingCurve=self.m_animationtype, startValue=start, endValue=end, ) anim_group.addAnimation(animation) self.m_next = _next self.m_now = _now self.m_active = True anim_group.start(QtCore.QAbstractAnimation.DeleteWhenStopped)
def URL_Animation(self):
self.anim_FileScan_Filename = QtCore.QPropertyAnimation(
self.widget_URl_scan, b"geometry")
self.anim_FileScan_Filename.setDuration(300)
self.anim_FileScan_Filename.setStartValue(QtCore.QRect(
290, 240, 0, 48))
self.anim_FileScan_Filename.setEndValue(QtCore.QRect(
290, 240, 541, 48))
self.anim_FileScan_Filename.start()
def unfade(self, widget):
self.unfade_effect = QtWidgets.QGraphicsOpacityEffect()
widget.setGraphicsEffect(self.unfade_effect)
self.unfade_animation = QtCore.QPropertyAnimation(
self.unfade_effect, b"opacity")
self.unfade_animation.setDuration(250)
self.unfade_animation.setStartValue(.1)
self.unfade_animation.setEndValue(1)
return self.unfade_animation
def animate(self):
self.animated_frame = QtCore.QPropertyAnimation(
self.ui.frame, b'geometry')
self.animated_frame.setDuration(10000)
self.animated_frame.setStartValue(QtCore.QRect(10, 10, 100, 100))
self.animated_frame.setEndValue(QtCore.QRect(10, 10, 200, 200))
self.animated_frame.start()
self.animated_frame.finished.connect(
lambda: self.ui.frame.setFrameStyle(QtWidgets.QFrame.Box))
def __init__(self, *args):
super(AnimatedFrame, self).__init__(*args)
bytear = QtCore.QByteArray()
bytear.append('bgcolor')
self.anim = QtCore.QPropertyAnimation(self, bytear)
self.anim.setStartValue(QtGui.QColor(236, 236, 236))
self.anim.setKeyValueAt(0.5, QtGui.QColor(117, 80, 123))
self.anim.setEndValue(QtGui.QColor(52, 120, 184))
self.anim.setDuration(2500)
self.anim.setLoopCount(1)
def fade_in(self, widget, time=1000, start=0, end=1):
fading_effect = QtWidgets.QGraphicsOpacityEffect()
widget.setGraphicsEffect(fading_effect)
self.fading_in_animation = QtCore.QPropertyAnimation(
fading_effect, b"opacity")
self.fading_in_animation.setDuration(time)
self.fading_in_animation.setStartValue(start)
self.fading_in_animation.setEndValue(end)
return self.fading_in_animation
def anim(self):
self.color_anim = QtCore.QPropertyAnimation(self, b'backColor')
color1 = QtGui.QColor(255, 0, 0)
color2 = QtGui.QColor(0, 255, 0)
self.color_anim.setStartValue(color1)
self.color_anim.setKeyValueAt(0.5, color2)
self.color_anim.setEndValue(color1)
self.color_anim.setDuration(1000)
self.color_anim.setLoopCount(1)
self.color_anim.start()
def fade_in_label(self):
self.picture_label.effect = QGraphicsOpacityEffect()
self.picture_label.setGraphicsEffect(self.picture_label.effect)
self.picture_label.animation = QtCore.QPropertyAnimation(
self.picture_label.effect, b"opacity")
self.picture_label.animation.setDuration(500)
self.picture_label.animation.setStartValue(0)
self.picture_label.animation.setEndValue(1)
self.picture_label.animation.start()
def showFullScreen3(self):
if not self.isFullScreen():
self.main_layout.setContentsMargins(0,0,0,0)
self.animation = QtCore.QPropertyAnimation(self,"geometry")
self.animation.setDuration(180)
self.animation.setStartValue(self.geometry())
self.animation.setEndValue(self.desktop.availableGeometry(self.desktop.screenNumber(self.widget)))
self.animation.finished.connect(self.showFullScreen2)
self.animationEndFlag = 0
self.animation.start()
def hideDetails(self):
self._dialogGridLayout.removeWidget(self._descriptionQTextEdit)
self._descriptionQTextEdit.hide()
self._showMoreButton.setText('Show Details')
self._showMoreButton.clicked.connect(self.showDetails)
animation = QtCore.QPropertyAnimation(self, b'size', self)
animation.setDuration(150)
animation.setEndValue(self.sizeHint())
animation.start()
def DeleteTabPanelButton(self, panel):
end_one = len(panel.Buttons) - 1
aimBtn = ''
for i in range(0, len(panel.Buttons) - 1, 1):
if panel.Buttons[i].isEnabled() is False:
aimBtn = panel.Buttons[i].text()
panel.Buttons[i].deleteLater()
panel.Buttons.remove(panel.Buttons[i])
animation = QtCore.QPropertyAnimation(self)
animation.setDuration(150)
animation.setPropertyName(b'pos')
animation.setTargetObject(panel.Buttons[i])
animation.setStartValue(panel.Buttons[i].pos())
r = i // 12
w = i % 12
animation.setEndValue(
QtCore.QPoint(panel.GrimBox[w], panel.GrimBox[r]))
animation.start()
try:
if panel.Buttons[end_one].isEnabled() is False:
aimBtn = panel.Buttons[end_one].text()
panel.Buttons[end_one].deleteLater()
panel.Buttons.remove(panel.Buttons[end_one])
except:
pass
i = len(panel.Buttons)
animation = QtCore.QPropertyAnimation(self)
animation.setDuration(150)
animation.setPropertyName(b'pos')
animation.setTargetObject(panel.TheAddButton)
animation.setStartValue(panel.TheAddButton.pos())
r = i // 12
w = i % 12
animation.setEndValue(QtCore.QPoint(panel.GrimBox[w],
panel.GrimBox[r]))
animation.start()
if aimBtn != '':
conn = sqlite3.connect('./Resources/DIY.sqlite')
cu = conn.cursor()
cu.execute('DELETE from \'' + panel.objectName() +
'\' where BTNNAME=\'' + aimBtn + '\';')
conn.commit()
conn.close()
def __init__(self, main_ui):
super(wizard_desktop, self).__init__()
self.ui = Ui_Form()
self.ui.setupUi(self)
self.main_ui = main_ui
self.main_ui.move_signal.connect(self.move2ScreenTop)
self.displace_animation = QtCore.QPropertyAnimation(self, b"pos", self)
self.init_y = -75
self.end_y = -4
self.connect_functions()
