QMargins ¶

概要 ¶

详细描述 ¶

QMargin defines a set of four margins; left, top, right and bottom, that describe the size of the borders surrounding a rectangle.

isNull() function returns true only if all margins are set to zero.

QMargin objects can be streamed as well as compared.

class QMargins ¶

QMargins(QMargins)

QMargins(left, top, right, bottom)

param QMargins

QMargins

param bottom

int

param top

int

param right

int

param left

int

Constructs a margins object with all margins set to 0.

另请参阅

isNull()

Constructs margins with the given left , top , right , bottom

另请参阅

setLeft() setRight() setTop() setBottom()

PySide2.QtCore.QMargins. bottom ( ) ¶

返回类型

int

Returns the bottom margin.

另请参阅

setBottom()

PySide2.QtCore.QMargins. isNull ( ) ¶

返回类型

bool

返回 true if all margins are is 0; otherwise returns false.

PySide2.QtCore.QMargins. left ( ) ¶

返回类型

int

Returns the left margin.

另请参阅

setLeft()

PySide2.QtCore.QMargins. __ne__ ( m2 ) ¶

参数

m2 – QMargins

返回类型

bool

PySide2.QtCore.QMargins. __mul__ ( factor ) ¶

参数

factor – int

返回类型

QMargins

PySide2.QtCore.QMargins. __mul__ ( factor ) ¶

参数

factor – int

返回类型

QMargins

PySide2.QtCore.QMargins. __mul__ ( factor ) ¶

参数

factor – qreal

返回类型

QMargins

PySide2.QtCore.QMargins. __mul__ ( factor ) ¶

参数

factor – qreal

返回类型

QMargins

PySide2.QtCore.QMargins. __imul__ ( arg__1 ) ¶

参数

arg__1 – int

返回类型

QMargins

Multiplies each component of this object by factor and returns a reference to it.

另请参阅

operator/=()

PySide2.QtCore.QMargins. __imul__ ( arg__1 ) ¶

参数

arg__1 – qreal

返回类型

QMargins

这是重载函数。

Multiplies each component of this object by factor and returns a reference to it.

另请参阅

operator/=()

PySide2.QtCore.QMargins. __add__ ( ) ¶

返回类型

QMargins

PySide2.QtCore.QMargins. __add__ ( m2 ) ¶

参数

m2 – QMargins

返回类型

QMargins

PySide2.QtCore.QMargins. __add__ ( lhs ) ¶

参数

lhs – int

返回类型

QMargins

PySide2.QtCore.QMargins. __add__ ( rhs ) ¶

参数

rhs – int

返回类型

QMargins

PySide2.QtCore.QMargins. __iadd__ ( margins ) ¶

参数

margins – QMargins

返回类型

QMargins

PySide2.QtCore.QMargins. __iadd__ ( arg__1 ) ¶

参数

arg__1 – int

返回类型

QMargins

这是重载函数。

添加 addend to each component of this object and returns a reference to it.

另请参阅

operator-=()

PySide2.QtCore.QMargins. __sub__ ( ) ¶

返回类型

QMargins

PySide2.QtCore.QMargins. __sub__ ( m2 ) ¶

参数

m2 – QMargins

返回类型

QMargins

PySide2.QtCore.QMargins. __sub__ ( rhs ) ¶

参数

rhs – int

返回类型

QMargins

PySide2.QtCore.QMargins. __isub__ ( margins ) ¶

参数

margins – QMargins

返回类型

QMargins

PySide2.QtCore.QMargins. __isub__ ( arg__1 ) ¶

参数

arg__1 – int

返回类型

QMargins

这是重载函数。

Subtracts the subtrahend from each component of this object and returns a reference to it.

另请参阅

operator+=()

PySide2.QtCore.QMargins. __div__ ( divisor ) ¶

参数

divisor – int

返回类型

QMargins

PySide2.QtCore.QMargins. __div__ ( divisor ) ¶

参数

divisor – qreal

返回类型

QMargins

PySide2.QtCore.QMargins. __idiv__ ( arg__1 ) ¶

参数

arg__1 – int

返回类型

QMargins

Divides each component of this object by divisor and returns a reference to it.

另请参阅

operator*=()

PySide2.QtCore.QMargins. __idiv__ ( arg__1 ) ¶

参数

arg__1 – qreal

返回类型

QMargins

这是重载函数。

另请参阅

operator*=()

PySide2.QtCore.QMargins. __eq__ ( m2 ) ¶

参数

m2 – QMargins

返回类型

bool

PySide2.QtCore.QMargins. right ( ) ¶

返回类型

int

Returns the right margin.

另请参阅

setRight()

PySide2.QtCore.QMargins. setBottom ( bottom ) ¶

参数

bottom – int

Sets the bottom margin to bottom .

另请参阅

bottom()

PySide2.QtCore.QMargins. setLeft ( left ) ¶

参数

left – int

Sets the left margin to left .

另请参阅

left()

PySide2.QtCore.QMargins. setRight ( right ) ¶

参数

right – int

Sets the right margin to right .

另请参阅

right()

PySide2.QtCore.QMargins. setTop ( top ) ¶

参数

top – int

Sets the Top margin to Top .

另请参阅

top()

PySide2.QtCore.QMargins. top ( ) ¶

返回类型

int

Returns the top margin.

另请参阅

setTop()