QGraphicsAnchor¶
The
QGraphicsAnchor
class represents an anchor between two items in aQGraphicsAnchorLayout
. More…
New in version 4.6.
Synopsis¶
Functions¶
def
setSizePolicy
(policy)def
setSpacing
(spacing)def
sizePolicy
()def
spacing
()def
unsetSpacing
()
Detailed Description¶
The graphics anchor provides an API that enables you to query and manipulate the properties an anchor has. When an anchor is added to the layout with
addAnchor()
, aQGraphicsAnchor
instance is returned where the properties are initialized to their default values. The properties can then be further changed, and they will be picked up the next time the layout is activated.See also
- class PySide2.QtWidgets.QGraphicsAnchor¶
- PySide2.QtWidgets.QGraphicsAnchor.setSizePolicy(policy)¶
- Parameters:
policy –
Policy
This property holds the size policy for the
QGraphicsAnchor
..By setting the size policy on an anchor you can configure how the anchor can resize itself from its preferred spacing. For instance, if the anchor has the size policy
Minimum
, the spacing is the minimum size of the anchor. However, its size can grow up to the anchors maximum size. If the default size policy isFixed
, the anchor can neither grow or shrink, which means that the only size the anchor can have is the spacing.Fixed
is the default size policy.QGraphicsAnchor
always has a minimum spacing of 0 and a very large maximum spacing.See also
- PySide2.QtWidgets.QGraphicsAnchor.setSpacing(spacing)¶
- Parameters:
spacing – float
This property holds the preferred space between items in the
QGraphicsAnchorLayout
..Depending on the anchor type, the default spacing is either 0 or a value returned from the style.
See also
- PySide2.QtWidgets.QGraphicsAnchor.sizePolicy()¶
- Return type:
This property holds the size policy for the
QGraphicsAnchor
..By setting the size policy on an anchor you can configure how the anchor can resize itself from its preferred spacing. For instance, if the anchor has the size policy
Minimum
, the spacing is the minimum size of the anchor. However, its size can grow up to the anchors maximum size. If the default size policy isFixed
, the anchor can neither grow or shrink, which means that the only size the anchor can have is the spacing.Fixed
is the default size policy.QGraphicsAnchor
always has a minimum spacing of 0 and a very large maximum spacing.See also
- PySide2.QtWidgets.QGraphicsAnchor.spacing()¶
- Return type:
float
This property holds the preferred space between items in the
QGraphicsAnchorLayout
..Depending on the anchor type, the default spacing is either 0 or a value returned from the style.
See also
- PySide2.QtWidgets.QGraphicsAnchor.unsetSpacing()¶
This property holds the preferred space between items in the
QGraphicsAnchorLayout
..Depending on the anchor type, the default spacing is either 0 or a value returned from the style.
See also
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