Notation used in Ruby API documentation
Module: QtCore
Description: Binding of QSizeF
new QSizeF | new | Constructor QSizeF::QSizeF() | |
new QSizeF | new | (const QSize sz) | Constructor QSizeF::QSizeF(const QSize &sz) |
new QSizeF | new | (double w, double h) | Constructor QSizeF::QSizeF(double w, double h) |
[const] | bool | != | (const QSizeF s2) | Operator bool ::operator!=(const QSizeF &s1, const QSizeF &s2) |
[const] | QSizeF | * | (double c) | Operator const QSizeF ::operator*(const QSizeF &s, qreal c) |
QSizeF | *= | (double c) | Method QSizeF &QSizeF::operator*=(double c) | |
[const] | QSizeF | + | (const QSizeF s2) | Operator const QSizeF ::operator+(const QSizeF &s1, const QSizeF &s2) |
QSizeF | += | (const QSizeF arg1) | Method QSizeF &QSizeF::operator+=(const QSizeF &) | |
[const] | QSizeF | - | (const QSizeF s2) | Operator const QSizeF ::operator-(const QSizeF &s1, const QSizeF &s2) |
QSizeF | -= | (const QSizeF arg1) | Method QSizeF &QSizeF::operator-=(const QSizeF &) | |
[const] | QSizeF | / | (double c) | Operator const QSizeF ::operator/(const QSizeF &s, qreal c) |
QSizeF | /= | (double c) | Method QSizeF &QSizeF::operator/=(double c) | |
[const] | bool | == | (const QSizeF s2) | Operator bool ::operator==(const QSizeF &s1, const QSizeF &s2) |
[const] | QSizeF ptr | _const_cast | Returns a non-const reference to self. | |
void | _create | Ensures the C++ object is created | ||
void | _destroy | Explicitly destroys the object | ||
[const] | bool | _destroyed? | Returns a value indicating whether the object was already destroyed | |
[const] | bool | _is_const_object? | Returns a value indicating whether the reference is a const reference | |
void | _manage | Marks the object as managed by the script side. | ||
void | _unmanage | Marks the object as no longer owned by the script side. | ||
void | assign | (const QSizeF other) | Assigns another object to self | |
[const] | QSizeF | boundedTo | (const QSizeF arg1) | Method QSizeF QSizeF::boundedTo(const QSizeF &) |
[const] | new QSizeF ptr | dup | Creates a copy of self | |
[const] | QSizeF | expandedTo | (const QSizeF arg1) | Method QSizeF QSizeF::expandedTo(const QSizeF &) |
[const] | double | height | Method double QSizeF::height() | |
void | height= | (double h) | Method void QSizeF::setHeight(double h) | |
[const] | bool | isEmpty? | Method bool QSizeF::isEmpty() | |
[const] | bool | isNull? | Method bool QSizeF::isNull() | |
[const] | bool | isValid? | Method bool QSizeF::isValid() | |
double | rheight | Method double &QSizeF::rheight() | ||
double | rwidth | Method double &QSizeF::rwidth() | ||
void | scale | (double w, double h, const Qt_AspectRatioMode mode) | Method void QSizeF::scale(double w, double h, Qt::AspectRatioMode mode) | |
void | scale | (const QSizeF s, const Qt_AspectRatioMode mode) | Method void QSizeF::scale(const QSizeF &s, Qt::AspectRatioMode mode) | |
void | setHeight | (double h) | Method void QSizeF::setHeight(double h) | |
void | setWidth | (double w) | Method void QSizeF::setWidth(double w) | |
[const] | QSize | toSize | Method QSize QSizeF::toSize() | |
void | transpose | Method void QSizeF::transpose() | ||
[const] | double | width | Method double QSizeF::width() | |
void | width= | (double w) | Method void QSizeF::setWidth(double w) |
void | create | Use of this method is deprecated. Use _create instead | ||
void | destroy | Use of this method is deprecated. Use _destroy instead | ||
[const] | bool | destroyed? | Use of this method is deprecated. Use _destroyed? instead | |
[const] | bool | is_const_object? | Use of this method is deprecated. Use _is_const_object? instead |
!= | Signature: [const] bool != (const QSizeF s2) Description: Operator bool ::operator!=(const QSizeF &s1, const QSizeF &s2) This is the mapping of the global operator to the instance method. |
* | Signature: [const] QSizeF * (double c) Description: Operator const QSizeF ::operator*(const QSizeF &s, qreal c) This is the mapping of the global operator to the instance method. Python specific notes: |
*= | Signature: QSizeF *= (double c) Description: Method QSizeF &QSizeF::operator*=(double c) |
+ | Signature: [const] QSizeF + (const QSizeF s2) Description: Operator const QSizeF ::operator+(const QSizeF &s1, const QSizeF &s2) This is the mapping of the global operator to the instance method. |
+= | Signature: QSizeF += (const QSizeF arg1) Description: Method QSizeF &QSizeF::operator+=(const QSizeF &) |
- | Signature: [const] QSizeF - (const QSizeF s2) Description: Operator const QSizeF ::operator-(const QSizeF &s1, const QSizeF &s2) This is the mapping of the global operator to the instance method. |
-= | Signature: QSizeF -= (const QSizeF arg1) Description: Method QSizeF &QSizeF::operator-=(const QSizeF &) |
/ | Signature: [const] QSizeF / (double c) Description: Operator const QSizeF ::operator/(const QSizeF &s, qreal c) This is the mapping of the global operator to the instance method. |
/= | Signature: QSizeF /= (double c) Description: Method QSizeF &QSizeF::operator/=(double c) |
== | Signature: [const] bool == (const QSizeF s2) Description: Operator bool ::operator==(const QSizeF &s1, const QSizeF &s2) This is the mapping of the global operator to the instance method. |
_const_cast | Signature: [const] QSizeF ptr _const_cast Description: Returns a non-const reference to self. Basically, this method allows turning a const object reference to a non-const one. This method is provided as last resort to remove the constness from an object. Usually there is a good reason for a const object reference, so using this method may have undesired side effects. This method has been introduced in version 0.29.6. |
_create | Signature: void _create Description: Ensures the C++ object is created Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created. |
_destroy | Signature: void _destroy Description: Explicitly destroys the object Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing. |
_destroyed? | Signature: [const] bool _destroyed? Description: Returns a value indicating whether the object was already destroyed This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself. |
_is_const_object? | Signature: [const] bool _is_const_object? Description: Returns a value indicating whether the reference is a const reference This method returns true, if self is a const reference. In that case, only const methods may be called on self. |
_manage | Signature: void _manage Description: Marks the object as managed by the script side. After calling this method on an object, the script side will be responsible for the management of the object. This method may be called if an object is returned from a C++ function and the object is known not to be owned by any C++ instance. If necessary, the script side may delete the object if the script's reference is no longer required. Usually it's not required to call this method. It has been introduced in version 0.24. |
_unmanage | Signature: void _unmanage Description: Marks the object as no longer owned by the script side. Calling this method will make this object no longer owned by the script's memory management. Instead, the object must be managed in some other way. Usually this method may be called if it is known that some C++ object holds and manages this object. Technically speaking, this method will turn the script's reference into a weak reference. After the script engine decides to delete the reference, the object itself will still exist. If the object is not managed otherwise, memory leaks will occur. Usually it's not required to call this method. It has been introduced in version 0.24. |
assign | Signature: void assign (const QSizeF other) Description: Assigns another object to self |
boundedTo | Signature: [const] QSizeF boundedTo (const QSizeF arg1) Description: Method QSizeF QSizeF::boundedTo(const QSizeF &) |
create | Signature: void create Description: Ensures the C++ object is created Use of this method is deprecated. Use _create instead Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created. |
destroy | Signature: void destroy Description: Explicitly destroys the object Use of this method is deprecated. Use _destroy instead Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing. |
destroyed? | Signature: [const] bool destroyed? Description: Returns a value indicating whether the object was already destroyed Use of this method is deprecated. Use _destroyed? instead This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself. |
dup | Signature: [const] new QSizeF ptr dup Description: Creates a copy of self Python specific notes: |
expandedTo | Signature: [const] QSizeF expandedTo (const QSizeF arg1) Description: Method QSizeF QSizeF::expandedTo(const QSizeF &) |
height | Signature: [const] double height Description: Method double QSizeF::height() Python specific notes: |
height= | Signature: void height= (double h) Description: Method void QSizeF::setHeight(double h) Python specific notes: |
isEmpty? | Signature: [const] bool isEmpty? Description: Method bool QSizeF::isEmpty() |
isNull? | Signature: [const] bool isNull? Description: Method bool QSizeF::isNull() |
isValid? | Signature: [const] bool isValid? Description: Method bool QSizeF::isValid() |
is_const_object? | Signature: [const] bool is_const_object? Description: Returns a value indicating whether the reference is a const reference Use of this method is deprecated. Use _is_const_object? instead This method returns true, if self is a const reference. In that case, only const methods may be called on self. |
new | (1) Signature: [static] new QSizeF new Description: Constructor QSizeF::QSizeF() This method creates an object of class QSizeF. Python specific notes: |
(2) Signature: [static] new QSizeF new (const QSize sz) Description: Constructor QSizeF::QSizeF(const QSize &sz) This method creates an object of class QSizeF. Python specific notes: | |
(3) Signature: [static] new QSizeF new (double w, double h) Description: Constructor QSizeF::QSizeF(double w, double h) This method creates an object of class QSizeF. Python specific notes: | |
rheight | Signature: double rheight Description: Method double &QSizeF::rheight() |
rwidth | Signature: double rwidth Description: Method double &QSizeF::rwidth() |
scale | (1) Signature: void scale (double w, double h, const Qt_AspectRatioMode mode) Description: Method void QSizeF::scale(double w, double h, Qt::AspectRatioMode mode) |
(2) Signature: void scale (const QSizeF s, const Qt_AspectRatioMode mode) Description: Method void QSizeF::scale(const QSizeF &s, Qt::AspectRatioMode mode) | |
setHeight | Signature: void setHeight (double h) Description: Method void QSizeF::setHeight(double h) Python specific notes: |
setWidth | Signature: void setWidth (double w) Description: Method void QSizeF::setWidth(double w) Python specific notes: |
toSize | Signature: [const] QSize toSize Description: Method QSize QSizeF::toSize() |
transpose | Signature: void transpose Description: Method void QSizeF::transpose() |
width | Signature: [const] double width Description: Method double QSizeF::width() Python specific notes: |
width= | Signature: void width= (double w) Description: Method void QSizeF::setWidth(double w) Python specific notes: |