schrodinger.application.matsci.qualityslider module

A QSlider that allows the user to select Jaguar keywords based on Coarse/Medium/Accurate settings. The keywords are displayed to the user in a QLineEdit that by default is editable by the user. The main widget is a QFrame object that has a .slider property that is the QSlider and a .line_edit property that is the QLineEdit.

Alternatively, the Frame can contain radiobuttons instead of a QSlider

Copyright Schrodinger, LLC. All rights reserved.

class schrodinger.application.matsci.qualityslider.QualitySlider(parent=None, label='Calculation quality:', layout=None, coarse='', medium='', accurate='', radiobuttons=False)

Bases: PyQt6.QtWidgets.QFrame

A widget that allows the user to see and edit the Jaguar keywords for three different accuracy levels.

The QFrame contains either a QSlider or set of QRadioButtons and an SLabeldLineEdit. The QSlider/QRadioButtons can be used to switch between accuracy levels, and the keywords for that accuracy level are displayed in the SLabeledLineEdit

LABELS = {0: 'Coarse', 1: 'Medium', 2: 'Accurate'}
__init__(parent=None, label='Calculation quality:', layout=None, coarse='', medium='', accurate='', radiobuttons=False)

Create a QualitySlider instance

  • parent (QWidget) – The parent of this QFrame

  • label (str) – The label shown in the frame

  • layout (QBoxLayout) – The layout to add this QFrame to

  • coarse (str) – The keyword string for coarse calculations

  • medium (str) – The keyword string for medium calculations

  • accurate (str) – The keyword string for accurate calculations

layout(self) QLayout

Callback for radiobutton toggled signals - change the keywords displayed in the KeywordEdit


Callback for when the QSlider changes value - change the keywords displayed in the KeywordEdit


newvalue (int) – The current value of the QSlider


Change the keywords in the KeywordEdit to be those for the accuracy level of setting


setting (int) – One of the class constants COARSE, MEDIUM or ACCURATE

setKeywords(setting, keywords, append=False)

Set the keywords for a particular accuracy level

  • setting (int) – One of the class constants COARSE, MEDIUM or ACCURATE

  • keywords (str) – The string to use for the new keywords

  • append (bool) – True if the keywords string should be added to the current string, False (default) if it should replace the current string.

Box = 1
DrawChildren = 2
DrawWindowBackground = 1
HLine = 4
IgnoreMask = 4
NoFrame = 0
class PaintDeviceMetric(value)

Bases: enum.Enum

An enumeration.

PdmWidth = 1
PdmHeight = 2
PdmWidthMM = 3
PdmHeightMM = 4
PdmNumColors = 5
PdmDepth = 6
PdmDpiX = 7
PdmDpiY = 8
PdmPhysicalDpiX = 9
PdmPhysicalDpiY = 10
PdmDevicePixelRatio = 11
PdmDevicePixelRatioScaled = 12
Panel = 2
PdmDepth = 6
PdmDevicePixelRatio = 11
PdmDevicePixelRatioScaled = 12
PdmDpiX = 7
PdmDpiY = 8
PdmHeight = 2
PdmHeightMM = 4
PdmNumColors = 5
PdmPhysicalDpiX = 9
PdmPhysicalDpiY = 10
PdmWidth = 1
PdmWidthMM = 3
Plain = 16
Raised = 32
class RenderFlag(value)

Bases: enum.Flag

An enumeration.

DrawWindowBackground = 1
DrawChildren = 2
IgnoreMask = 4
class Shadow(value)

Bases: enum.IntEnum

An enumeration.

Plain = 16
Raised = 32
Sunken = 48
Shadow_Mask = 240
class Shape(value)

Bases: enum.IntEnum

An enumeration.

NoFrame = 0
Box = 1
Panel = 2
WinPanel = 3
HLine = 4
VLine = 5
StyledPanel = 6
Shape_Mask = 15
class StyleMask(value)

Bases: enum.Enum

An enumeration.

Shadow_Mask = 240
Shape_Mask = 15
StyledPanel = 6
Sunken = 48
VLine = 5
WinPanel = 3
acceptDrops(self) bool
accessibleDescription(self) str
accessibleName(self) str
actionEvent(self, a0: QActionEvent)
actions(self) List[QAction]
addAction(self, action: QAction)
addActions(self, actions: Iterable[QAction])
autoFillBackground(self) bool
backgroundRole(self) QPalette.ColorRole
baseSize(self) QSize
blockSignals(self, b: bool) bool
changeEvent(self, a0: QEvent)
childAt(self, p: QPoint) QWidget
childAt(self, ax: int, ay: int) QWidget
childEvent(self, a0: QChildEvent)
children(self) List[QObject]
childrenRect(self) QRect
childrenRegion(self) QRegion
close(self) bool
closeEvent(self, a0: QCloseEvent)
colorCount(self) int
connectNotify(self, signal: QMetaMethod)
contentsMargins(self) QMargins
contentsRect(self) QRect
contextMenuEvent(self, a0: QContextMenuEvent)
contextMenuPolicy(self) Qt.ContextMenuPolicy
create(self, window: PyQt6.sip.voidptr = 0, initializeWindow: bool = True, destroyOldWindow: bool = True)
createWindowContainer(window: QWindow, parent: typing.Optional[QWidget] = None, flags: Qt.WindowType = Qt.WindowFlags()) QWidget
cursor(self) QCursor

customContextMenuRequested(self, pos: QPoint) [signal]

customEvent(self, a0: QEvent)
depth(self) int
destroy(self, destroyWindow: bool = True, destroySubWindows: bool = True)

destroyed(self, object: typing.Optional[QObject] = None) [signal]

devType(self) int
devicePixelRatio(self) float
devicePixelRatioF(self) float
devicePixelRatioFScale() float
disconnect(a0: QMetaObject.Connection) bool
disconnect(self) None
disconnectNotify(self, signal: QMetaMethod)
dragEnterEvent(self, a0: QDragEnterEvent)
dragLeaveEvent(self, a0: QDragLeaveEvent)
dragMoveEvent(self, a0: QDragMoveEvent)
drawFrame(self, a0: QPainter)
dropEvent(self, a0: QDropEvent)
dynamicPropertyNames(self) List[QByteArray]
effectiveWinId(self) PyQt6.sip.voidptr
enterEvent(self, event: QEnterEvent)
event(self, e: QEvent) bool
eventFilter(self, a0: QObject, a1: QEvent) bool
find(a0: PyQt6.sip.voidptr) QWidget
findChild(self, type: type, name: str = '', options: Qt.FindChildOption = Qt.FindChildrenRecursively) QObject
findChild(self, types: Tuple, name: str = '', options: Qt.FindChildOption = Qt.FindChildrenRecursively) QObject
findChildren(self, type: type, name: str = '', options: Qt.FindChildOption = Qt.FindChildrenRecursively) List[QObject]
findChildren(self, types: Tuple, name: str = '', options: Qt.FindChildOption = Qt.FindChildrenRecursively) List[QObject]
findChildren(self, type: type, re: QRegularExpression, options: Qt.FindChildOption = Qt.FindChildrenRecursively) List[QObject]
findChildren(self, types: Tuple, re: QRegularExpression, options: Qt.FindChildOption = Qt.FindChildrenRecursively) List[QObject]
focusInEvent(self, a0: QFocusEvent)
focusNextChild(self) bool
focusNextPrevChild(self, next: bool) bool
focusOutEvent(self, a0: QFocusEvent)
focusPolicy(self) Qt.FocusPolicy
focusPreviousChild(self) bool
focusProxy(self) QWidget
focusWidget(self) QWidget
font(self) QFont
fontInfo(self) QFontInfo
fontMetrics(self) QFontMetrics
foregroundRole(self) QPalette.ColorRole
frameGeometry(self) QRect
frameRect(self) QRect
frameShadow(self) QFrame.Shadow
frameShape(self) QFrame.Shape
frameSize(self) QSize
frameStyle(self) int
frameWidth(self) int
geometry(self) QRect

Return the current string in the KeywordEdit

Return type



The current string in the KeywordEdit

grab(self, rectangle: QRect = QRect(QPoint(0, 0), QSize(- 1, - 1))) QPixmap
grabGesture(self, type: Qt.GestureType, flags: Qt.GestureFlag = Qt.GestureFlags())
grabMouse(self, a0: Union[QCursor, Qt.CursorShape]) None
grabShortcut(self, key: Union[QKeySequence, QKeySequence.StandardKey, str, int], context: Qt.ShortcutContext = Qt.WindowShortcut) int
graphicsEffect(self) QGraphicsEffect
graphicsProxyWidget(self) QGraphicsProxyWidget
hasFocus(self) bool
hasHeightForWidth(self) bool
hasMouseTracking(self) bool
hasTabletTracking(self) bool
height(self) int
heightForWidth(self, a0: int) int
heightMM(self) int
hideEvent(self, a0: QHideEvent)
inherits(self, classname: str) bool
initPainter(self, painter: QPainter)
initStyleOption(self, option: QStyleOptionFrame)
inputMethodEvent(self, a0: QInputMethodEvent)
inputMethodHints(self) Qt.InputMethodHint
inputMethodQuery(self, a0: Qt.InputMethodQuery) Any
insertAction(self, before: QAction, action: QAction)
insertActions(self, before: QAction, actions: Iterable[QAction])
installEventFilter(self, a0: QObject)
isActiveWindow(self) bool
isAncestorOf(self, child: QWidget) bool
isEnabled(self) bool
isEnabledTo(self, a0: QWidget) bool
isFullScreen(self) bool
isHidden(self) bool
isLeftToRight(self) bool
isMaximized(self) bool
isMinimized(self) bool
isModal(self) bool
isRightToLeft(self) bool
isSignalConnected(self, signal: QMetaMethod) bool
isVisible(self) bool
isVisibleTo(self, a0: QWidget) bool
isWidgetType(self) bool
isWindow(self) bool
isWindowModified(self) bool
isWindowType(self) bool
keyPressEvent(self, a0: QKeyEvent)
keyReleaseEvent(self, a0: QKeyEvent)
keyboardGrabber() QWidget
killTimer(self, id: int)
layoutDirection(self) Qt.LayoutDirection
leaveEvent(self, a0: QEvent)
lineWidth(self) int
locale(self) QLocale
logicalDpiX(self) int
logicalDpiY(self) int
mapFrom(self, a0: QWidget, a1: QPoint) QPoint
mapFrom(self, a0: QWidget, a1: QPointF) QPointF
mapFromGlobal(self, a0: QPoint) QPoint
mapFromGlobal(self, a0: QPointF) QPointF
mapFromParent(self, a0: QPoint) QPoint
mapFromParent(self, a0: QPointF) QPointF
mapTo(self, a0: QWidget, a1: QPoint) QPoint
mapTo(self, a0: QWidget, a1: QPointF) QPointF
mapToGlobal(self, a0: QPoint) QPoint
mapToGlobal(self, a0: QPointF) QPointF
mapToParent(self, a0: QPoint) QPoint
mapToParent(self, a0: QPointF) QPointF
mask(self) QRegion
maximumHeight(self) int
maximumSize(self) QSize
maximumWidth(self) int
metaObject(self) QMetaObject
metric(self, a0: QPaintDevice.PaintDeviceMetric) int
midLineWidth(self) int
minimumHeight(self) int
minimumSize(self) QSize
minimumSizeHint(self) QSize
minimumWidth(self) int
mouseDoubleClickEvent(self, a0: QMouseEvent)
mouseGrabber() QWidget
mouseMoveEvent(self, a0: QMouseEvent)
mousePressEvent(self, a0: QMouseEvent)
mouseReleaseEvent(self, a0: QMouseEvent)
move(self, a0: QPoint)
move(self, ax: int, ay: int) None
moveEvent(self, a0: QMoveEvent)
moveToThread(self, thread: QThread)
nativeEvent(self, eventType: QByteArray, message: PyQt6.sip.voidptr) Tuple[bool, PyQt6.sip.voidptr]
nativeParentWidget(self) QWidget
nextInFocusChain(self) QWidget
normalGeometry(self) QRect
objectName(self) str

objectNameChanged(self, objectName: str) [signal]

overrideWindowFlags(self, type: Qt.WindowType)
overrideWindowState(self, state: Qt.WindowState)
paintEngine(self) QPaintEngine
paintEvent(self, a0: QPaintEvent)
paintingActive(self) bool
palette(self) QPalette
parent(self) QObject
parentWidget(self) QWidget
physicalDpiX(self) int
physicalDpiY(self) int
pos(self) QPoint
previousInFocusChain(self) QWidget
property(self, name: str) Any

Each keyword argument is either the name of a Qt property or a Qt signal. For properties the property is set to the given value which should be of an appropriate type. For signals the signal is connected to the given value which should be a callable.

receivers(self, signal: PYQT_SIGNAL) int
rect(self) QRect
releaseShortcut(self, id: int)
removeAction(self, action: QAction)
removeEventFilter(self, a0: QObject)
render(self, target: QPaintDevice, targetOffset: QPoint = QPoint(), sourceRegion: QRegion = QRegion(), flags: QWidget.RenderFlag = QWidget.RenderFlags(QWidget.DrawWindowBackground | QWidget.DrawChildren))
render(self, painter: QPainter, targetOffset: QPoint = QPoint(), sourceRegion: QRegion = QRegion(), flags: QWidget.RenderFlag = QWidget.RenderFlags(QWidget.DrawWindowBackground | QWidget.DrawChildren)) None
repaint(self, x: int, y: int, w: int, h: int) None
repaint(self, a0: QRect) None
repaint(self, a0: QRegion) None
resize(self, a0: QSize)
resize(self, w: int, h: int) None
resizeEvent(self, a0: QResizeEvent)
restoreGeometry(self, geometry: QByteArray) bool
saveGeometry(self) QByteArray
screen(self) QScreen
scroll(self, dx: int, dy: int)
scroll(self, dx: int, dy: int, a2: QRect) None
sender(self) QObject
senderSignalIndex(self) int
setAcceptDrops(self, on: bool)
setAccessibleDescription(self, description: str)
setAccessibleName(self, name: str)
setAttribute(self, attribute: Qt.WidgetAttribute, on: bool = True)
setAutoFillBackground(self, enabled: bool)
setBackgroundRole(self, a0: QPalette.ColorRole)
setBaseSize(self, basew: int, baseh: int)
setBaseSize(self, s: QSize) None
setContentsMargins(self, left: int, top: int, right: int, bottom: int)
setContentsMargins(self, margins: QMargins) None
setContextMenuPolicy(self, policy: Qt.ContextMenuPolicy)
setCursor(self, a0: Union[QCursor, Qt.CursorShape])
setDisabled(self, a0: bool)
setEnabled(self, a0: bool)
setFixedHeight(self, h: int)
setFixedSize(self, a0: QSize)
setFixedSize(self, w: int, h: int) None
setFixedWidth(self, w: int)
setFocus(self, reason: Qt.FocusReason) None
setFocusPolicy(self, policy: Qt.FocusPolicy)
setFocusProxy(self, a0: QWidget)
setFont(self, a0: QFont)
setForegroundRole(self, a0: QPalette.ColorRole)
setFrameRect(self, a0: QRect)
setFrameShadow(self, a0: QFrame.Shadow)
setFrameShape(self, a0: QFrame.Shape)
setFrameStyle(self, a0: int)
setGeometry(self, a0: QRect)
setGeometry(self, ax: int, ay: int, aw: int, ah: int) None
setGraphicsEffect(self, effect: QGraphicsEffect)
setHidden(self, hidden: bool)
setInputMethodHints(self, hints: Qt.InputMethodHint)
setLayout(self, a0: QLayout)
setLayoutDirection(self, direction: Qt.LayoutDirection)
setLineWidth(self, a0: int)
setLocale(self, locale: QLocale)
setMask(self, a0: QBitmap)
setMask(self, a0: QRegion) None
setMaximumHeight(self, maxh: int)
setMaximumSize(self, maxw: int, maxh: int)
setMaximumSize(self, s: QSize) None
setMaximumWidth(self, maxw: int)
setMidLineWidth(self, a0: int)
setMinimumHeight(self, minh: int)
setMinimumSize(self, minw: int, minh: int)
setMinimumSize(self, s: QSize) None
setMinimumWidth(self, minw: int)
setMouseTracking(self, enable: bool)
setObjectName(self, name: str)
setPalette(self, a0: QPalette)
setParent(self, parent: QWidget)
setParent(self, parent: QWidget, f: Qt.WindowType) None
setProperty(self, name: str, value: Any) bool
setScreen(self, a0: QScreen)
setShortcutAutoRepeat(self, id: int, enabled: bool = True)
setShortcutEnabled(self, id: int, enabled: bool = True)
setSizeIncrement(self, w: int, h: int)
setSizeIncrement(self, s: QSize) None
setSizePolicy(self, a0: QSizePolicy)
setSizePolicy(self, hor: QSizePolicy.Policy, ver: QSizePolicy.Policy) None
setStatusTip(self, a0: str)
setStyle(self, a0: QStyle)
setStyleSheet(self, styleSheet: str)
setTabOrder(a0: QWidget, a1: QWidget)
setTabletTracking(self, enable: bool)
setToolTip(self, a0: str)
setToolTipDuration(self, msec: int)
setUpdatesEnabled(self, enable: bool)
setVisible(self, visible: bool)
setWhatsThis(self, a0: str)
setWindowFilePath(self, filePath: str)
setWindowFlag(self, a0: Qt.WindowType, on: bool = True)
setWindowFlags(self, type: Qt.WindowType)
setWindowIcon(self, icon: QIcon)
setWindowIconText(self, a0: str)
setWindowModality(self, windowModality: Qt.WindowModality)
setWindowModified(self, a0: bool)
setWindowOpacity(self, level: float)
setWindowRole(self, a0: str)
setWindowState(self, state: Qt.WindowState)
setWindowTitle(self, a0: str)
sharedPainter(self) QPainter
showEvent(self, a0: QShowEvent)
signalsBlocked(self) bool
size(self) QSize
sizeHint(self) QSize
sizeIncrement(self) QSize
sizePolicy(self) QSizePolicy
stackUnder(self, a0: QWidget)
startTimer(self, interval: int, timerType: Qt.TimerType = Qt.CoarseTimer) int
staticMetaObject = <PyQt6.QtCore.QMetaObject object>
statusTip(self) str
style(self) QStyle
styleSheet(self) str
tabletEvent(self, a0: QTabletEvent)
testAttribute(self, attribute: Qt.WidgetAttribute) bool
thread(self) QThread
timerEvent(self, a0: QTimerEvent)
toolTip(self) str
toolTipDuration(self) int
tr(sourceText: str, disambiguation: typing.Optional[str] = None, n: int = - 1) str
underMouse(self) bool
ungrabGesture(self, type: Qt.GestureType)
update(self, a0: QRect) None
update(self, a0: QRegion) None
update(self, ax: int, ay: int, aw: int, ah: int) None
updateMicroFocus(self, query: Qt.InputMethodQuery = Qt.ImQueryAll)
updatesEnabled(self) bool
visibleRegion(self) QRegion
whatsThis(self) str
wheelEvent(self, a0: QWheelEvent)
width(self) int
widthMM(self) int
winId(self) PyQt6.sip.voidptr
window(self) QWidget
windowFilePath(self) str
windowFlags(self) Qt.WindowType
windowHandle(self) QWindow
windowIcon(self) QIcon

windowIconChanged(self, icon: QIcon) [signal]

windowIconText(self) str

windowIconTextChanged(self, iconText: str) [signal]

windowModality(self) Qt.WindowModality
windowOpacity(self) float
windowRole(self) str
windowState(self) Qt.WindowState
windowTitle(self) str

windowTitleChanged(self, title: str) [signal]

windowType(self) Qt.WindowType
x(self) int
y(self) int

Return a dictionary whose keys are keywords and values are keyword values for the current KeywordEdit contents.

Return type



Dictionary of keyword/value pairs


ValueError – if any tokens do not match the keyword=value format


Return the current setting of the QSlider/QRadioButtons

Return type



The current setting of the QSlider/QRadioButtons - one of the class constants COARSE, MEDIUM or ACCURATE


Reset the widget