PySide6.QtGui.QPointingDeviceUniqueId¶
- class QPointingDeviceUniqueId¶
QPointingDeviceUniqueId
identifies a unique object, such as a tagged token or stylus, which is used with a pointing device. More…Synopsis¶
Properties¶
numericIdᅟ
- The numeric unique ID of the token represented by a touchpoint
Methods¶
def
__init__()
def
isValid()
def
numericId()
def
__ne__()
def
__eq__()
Static functions¶
def
fromNumericId()
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¶
QPointingDeviceUniqueIds can be compared for equality, and can be used as keys in a QHash. You get access to the numerical ID via
numericId()
, if the device supports such IDs. For future extensions, though, you should not use that function, but compare objects of this type using the equality operator.This class is a thin wrapper around an integer ID. You pass it into and out of functions by value.
See also
Note
Properties can be used directly when
from __feature__ import true_property
is used or via accessor functions otherwise.- property numericIdᅟ: int¶
This property holds the numeric unique ID of the token represented by a touchpoint.
If the device provides a numeric ID,
isValid()
returns true, and this property provides the numeric ID; otherwise it is -1.You should not use the value of this property in portable code, but instead rely on equality to identify pointers.
See also
- Access functions:
- __init__()¶
Constructs an invalid unique pointer ID.
- static fromNumericId(id)¶
- Parameters:
id – int
- Return type:
Constructs a unique pointer ID from numeric ID
id
.- isValid()¶
- Return type:
bool
Returns whether this unique pointer ID is valid, that is, it represents an actual pointer.
- numericId()¶
- Return type:
int
Getter of property
numericIdᅟ
.- __ne__(rhs)¶
- Parameters:
rhs –
QPointingDeviceUniqueId
- Return type:
bool
Returns whether the two unique pointer IDs
lhs
andrhs
identify different pointers (true
) or not (false
).- __eq__(rhs)¶
- Parameters:
rhs –
QPointingDeviceUniqueId
- Return type:
bool
Returns whether the two unique pointer IDs
lhs
andrhs
identify the same pointer (true
) or not (false
).