PySide6.QtWidgets.QGraphicsDropShadowEffect

class QGraphicsDropShadowEffect

The QGraphicsDropShadowEffect class provides a drop shadow effect. More…

Added in version 4.6.

Synopsis

Properties

• blurRadiusᅟ - The blur radius in pixels of the drop shadow

• colorᅟ - The color of the drop shadow

• offsetᅟ - The shadow offset in pixels

• xOffsetᅟ - The horizontal shadow offset in pixels

• yOffsetᅟ - The vertical shadow offset in pixels

Methods

• def __init__()

• def blurRadius()

• def color()

• def offset()

• def xOffset()

• def yOffset()

Slots

• def setBlurRadius()

• def setColor()

• def setOffset()

• def setXOffset()

• def setYOffset()

Signals

• def blurRadiusChanged()

• def colorChanged()

• def offsetChanged()

Note

This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE

Detailed Description

A drop shadow effect renders the source with a drop shadow. The color of the drop shadow can be modified using the setColor() function. The drop shadow offset can be modified using the setOffset() function and the blur radius of the drop shadow can be changed with the setBlurRadius() function.

By default, the drop shadow is a semi-transparent dark gray (QColor(63, 63, 63, 180)) shadow, blurred with a radius of 1 at an offset of 8 pixels towards the lower right. The drop shadow offset is specified in device coordinates.

See also

QGraphicsBlurEffect QGraphicsColorizeEffect QGraphicsOpacityEffect

Note

Properties can be used directly when from __feature__ import true_property is used or via accessor functions otherwise.

property blurRadiusᅟ: float

This property holds the blur radius in pixels of the drop shadow..

Using a smaller radius results in a sharper shadow, whereas using a bigger radius results in a more blurred shadow.

By default, the blur radius is 1 pixel.

See also

color() offset()

Access functions:

• blurRadius()

• setBlurRadius()

• Signal blurRadiusChanged()

property colorᅟ: QColor

This property holds the color of the drop shadow..

By default, the drop color is a semi-transparent dark gray (QColor(63, 63, 63, 180)).

See also

offset() blurRadius()

Access functions:

• color()

• setColor()

• Signal colorChanged()

property offsetᅟ: QPointF

This property holds the shadow offset in pixels..

By default, the offset is 8 pixels towards the lower right.

The offset is given in device coordinates, which means it is unaffected by scale.

See also

xOffset() yOffset() blurRadius() color()

Access functions:

• offset()

• setOffset()

• Signal offsetChanged()

property xOffsetᅟ: float

This property holds the horizontal shadow offset in pixels..

By default, the horizontal shadow offset is 8 pixels.

See also

yOffset() offset()

Access functions:

• xOffset()

• setXOffset()

• Signal offsetChanged()

property yOffsetᅟ: float

This property holds the vertical shadow offset in pixels..

By default, the vertical shadow offset is 8 pixels.

See also

xOffset() offset()

Access functions:

• yOffset()

• setYOffset()

• Signal offsetChanged()

__init__([parent=None])

Parameters:

parent – QObject

Constructs a new QGraphicsDropShadowEffect instance. The parent parameter is passed to QGraphicsEffect ‘s constructor.

blurRadius()

Return type:

float

See also

setBlurRadius()

Getter of property blurRadiusᅟ .

blurRadiusChanged(blurRadius)

Parameters:

blurRadius – float

This signal is emitted whenever the effect’s blur radius changes. The blurRadius parameter holds the effect’s new blur radius.

Notification signal of property blurRadiusᅟ .

color()

Return type:

QColor

See also

setColor()

Getter of property colorᅟ .

colorChanged(color)

Parameters:

color – QColor

This signal is emitted whenever the effect’s color changes. The color parameter holds the effect’s new color.

Notification signal of property colorᅟ .

offset()

Return type:

QPointF

See also

setOffset()

Getter of property offsetᅟ .

offsetChanged(offset)

Parameters:

offset – QPointF

This signal is emitted whenever the effect’s shadow offset changes. The offset parameter holds the effect’s new shadow offset.

Notification signal of property offsetᅟ .

setBlurRadius(blurRadius)

Parameters:

blurRadius – float

See also

blurRadius()

Setter of property blurRadiusᅟ .

setColor(color)

Parameters:

color – QColor

See also

color()

Setter of property colorᅟ .

setOffset(ofs)

Parameters:

ofs – QPointF

See also

offset()

Setter of property offsetᅟ .

setOffset(d)

Parameters:

d – float

setOffset(dx, dy)

Parameters:

• dx – float

• dy – float

setXOffset(dx)

Parameters:

dx – float

See also

xOffset()

Setter of property xOffsetᅟ .

setYOffset(dy)

Parameters:

dy – float

See also

yOffset()

Setter of property yOffsetᅟ .

xOffset()

Return type:

float

See also

setXOffset()

Getter of property xOffsetᅟ .

yOffset()

Return type:

float

See also

setYOffset()

Getter of property yOffsetᅟ .