PySide 模块

PySide.QtCore

QRect ¶

概要 ¶

函数 ¶

def __and__ (r)
def __eq__ (, arg__2)
def __iand__ (r)
def __ior__ (r)
def __ne__ (, arg__2)
def __or__ (r)
def __reduce__ ()
def __repr__ ()
def adjust (x1, y1, x2, y2)
def adjusted (x1, y1, x2, y2)
def bottom ()
def bottomLeft ()
def bottomRight ()
def center ()
def contains (p[, proper=false])
def contains (r[, proper=false])
def contains (x, y)
def contains (x, y, proper)
def getCoords ()
def getRect ()
def height ()
def intersect (r)
def intersected (other)
def intersects (r)
def isEmpty ()
def isNull ()
def isValid ()
def left ()
def moveBottom (pos)
def moveBottomLeft (p)
def moveBottomRight (p)
def moveCenter (p)
def moveLeft (pos)
def moveRight (pos)
def moveTo (p)
def moveTo (x, t)
def moveTop (pos)
def moveTopLeft (p)
def moveTopRight (p)
def normalized ()
def right ()
def setBottom (pos)
def setBottomLeft (p)
def setBottomRight (p)
def setCoords (x1, y1, x2, y2)
def setHeight (h)
def setLeft (pos)
def setRect (x, y, w, h)
def setRight (pos)
def setSize (s)
def setTop (pos)
def setTopLeft (p)
def setTopRight (p)
def setWidth (w)
def setX (x)
def setY (y)
def size ()
def top ()
def topLeft ()
def topRight ()
def translate (dx, dy)
def translate (p)
def translated (dx, dy)
def translated (p)
def unite (r)
def united (other)
def width ()
def x ()
def y ()

详细描述 ¶

PySide.QtCore.QRect class defines a rectangle in the plane using integer precision.

A rectangle is normally expressed as an upper-left corner and a size. The size (width and height) of a PySide.QtCore.QRect is always equivalent to the mathematical rectangle that forms the basis for its rendering.

A PySide.QtCore.QRect can be constructed with a set of left, top, width and height integers, or from a PySide.QtCore.QPoint 和 PySide.QtCore.QSize 。以下代码创建 2 个恒等矩形。

										r1 = QRect(100, 200, 11, 16)
r2 = QRect(QPoint(100, 200), QSize(11, 16))

There is a third constructor that creates a PySide.QtCore.QRect using the top-left and bottom-right coordinates, but we recommend that you avoid using it. The rationale is that for historical reasons the values returned by the PySide.QtCore.QRect.bottom() and PySide.QtCore.QRect.right() functions deviate from the true bottom-right corner of the rectangle.

PySide.QtCore.QRect class provides a collection of functions that return the various rectangle coordinates, and enable manipulation of these. PySide.QtCore.QRect also provide functions to move the rectangle relative to the various coordinates. In addition there is a PySide.QtCore.QRect.moveTo() function that moves the rectangle, leaving its top left corner at the given coordinates. Alternatively, the PySide.QtCore.QRect.translate() function moves the rectangle the given offset relative to the current position, and the PySide.QtCore.QRect.translated() function returns a translated copy of this rectangle.

PySide.QtCore.QRect.size() function returns the rectange's dimensions as a PySide.QtCore.QSize . The dimensions can also be retrieved separately using the PySide.QtCore.QRect.width() and PySide.QtCore.QRect.height() functions. To manipulate the dimensions use the PySide.QtCore.QRect.setSize() , PySide.QtCore.QRect.setWidth() or PySide.QtCore.QRect.setHeight() functions. Alternatively, the size can be changed by applying either of the functions setting the rectangle coordinates, for example, PySide.QtCore.QRect.setBottom() or PySide.QtCore.QRect.setRight() .

PySide.QtCore.QRect.contains() function tells whether a given point is inside the rectangle or not, and the PySide.QtCore.QRect.intersects() function returns true if this rectangle intersects with a given rectangle. The PySide.QtCore.QRect class also provides the PySide.QtCore.QRect.intersected() function which returns the intersection rectangle, and the PySide.QtCore.QRect.united() function which returns the rectangle that encloses the given rectangle and this:


`PySide.QtCore.QRect.intersected()`	`PySide.QtCore.QRect.united()`

Note that due to the way PySide.QtCore.QRect and PySide.QtCore.QRectF are defined, an empty PySide.QtCore.QRect is defined in essentially the same way as PySide.QtCore.QRectF .

最后， PySide.QtCore.QRect objects can be streamed as well as compared.

渲染 ¶

当使用 anti-aliased painter, the boundary line of a PySide.QtCore.QRect will be rendered symmetrically on both sides of the mathematical rectangle's boundary line. But when using an aliased painter (the default) other rules apply.

Then, when rendering with a one pixel wide pen the PySide.QtCore.QRect ‘s boundary line will be rendered to the right and below the mathematical rectangle's boundary line.

When rendering with a two pixels wide pen the boundary line will be split in the middle by the mathematical rectangle. This will be the case whenever the pen is set to an even number of pixels, while rendering with a pen with an odd number of pixels, the spare pixel will be rendered to the right and below the mathematical rectangle as in the one pixel case.


Logical representation	One pixel wide pen

Two pixel wide pen	Three pixel wide pen

坐标 ¶

For example the PySide.QtCore.QRect.left() , PySide.QtCore.QRect.setLeft() and PySide.QtCore.QRect.moveLeft() functions as an example: PySide.QtCore.QRect.left() returns the x-coordinate of the rectangle's left edge, PySide.QtCore.QRect.setLeft() sets the left edge of the rectangle to the given x coordinate (it may change the width, but will never change the rectangle's right edge) and PySide.QtCore.QRect.moveLeft() moves the entire rectangle horizontally, leaving the rectangle's left edge at the given x coordinate and its size unchanged.

Note that for historical reasons the values returned by the PySide.QtCore.QRect.bottom() and PySide.QtCore.QRect.right() functions deviate from the true bottom-right corner of the rectangle: The PySide.QtCore.QRect.right() function returns * PySide.QtCore.QRect.left() + :meth:`PySide.QtCore.QRect.width` *- 1 和 PySide.QtCore.QRect.bottom() function returns * PySide.QtCore.QRect.top() + :meth:`PySide.QtCore.QRect.height` *- 1 . The same is the case for the point returned by the PySide.QtCore.QRect.bottomRight() convenience function. In addition, the x and y coordinate of the PySide.QtCore.QRect.topRight() and PySide.QtCore.QRect.bottomLeft() functions, respectively, contain the same deviation from the true right and bottom edges.

We recommend that you use PySide.QtCore.QRect.x() + PySide.QtCore.QRect.width() and PySide.QtCore.QRect.y() + PySide.QtCore.QRect.height() to find the true bottom-right corner, and avoid PySide.QtCore.QRect.right() and PySide.QtCore.QRect.bottom() . Another solution is to use PySide.QtCore.QRectF : The PySide.QtCore.QRectF class defines a rectangle in the plane using floating point accuracy for coordinates, and the QRectF.right() and QRectF.bottom() 函数 do return the right and bottom coordinates.

It is also possible to add offsets to this rectangle's coordinates using the PySide.QtCore.QRect.adjust() function, as well as retrieve a new rectangle based on adjustments of the original one using the PySide.QtCore.QRect.adjusted() function. If either of the width and height is negative, use the PySide.QtCore.QRect.normalized() function to retrieve a rectangle where the corners are swapped.

此外， PySide.QtCore.QRect provides the PySide.QtCore.QRect.getCoords() function which extracts the position of the rectangle's top-left and bottom-right corner, and the PySide.QtCore.QRect.getRect() function which extracts the rectangle's top-left corner, width and height. Use the PySide.QtCore.QRect.setCoords() and PySide.QtCore.QRect.setRect() function to manipulate the rectangle's coordinates and dimensions in one go.

另请参阅

PySide.QtCore.QRectF PySide.QtGui.QRegion

class PySide.QtCore. QRect ¶

class PySide.QtCore. QRect ( topleft , bottomright )

class PySide.QtCore. QRect ( topleft , size )

class PySide.QtCore. QRect ( QRect )

class PySide.QtCore. QRect ( left , top , width , height )

参数：	width – `PySide.QtCore.int` size – `PySide.QtCore.QSize` topleft – `PySide.QtCore.QPoint` left – `PySide.QtCore.int` height – `PySide.QtCore.int` bottomright – `PySide.QtCore.QPoint` QRect – `PySide.QtCore.QRect` top – `PySide.QtCore.int`

构造 null 矩形。

另请参阅

PySide.QtCore.QRect.isNull()

构造矩形采用给定 topLeft and bottomRight 角。

另请参阅

PySide.QtCore.QRect.setTopLeft() PySide.QtCore.QRect.setBottomRight()

构造矩形采用给定 topLeft 角和给定 size .

另请参阅

PySide.QtCore.QRect.setTopLeft() PySide.QtCore.QRect.setSize()

构造矩形采用 ( x , y ) 作为其左上角和给定 width and height .

另请参阅

PySide.QtCore.QRect.setRect()

PySide.QtCore.QRect. __reduce__ ( ) ¶

返回类型：	`PyObject`

PySide.QtCore.QRect. __repr__ ( ) ¶

返回类型：	`PyObject`

PySide.QtCore.QRect. adjust ( x1 , y1 , x2 , y2 ) ¶

参数：	x1 – `PySide.QtCore.int` y1 – `PySide.QtCore.int` x2 – `PySide.QtCore.int` y2 – `PySide.QtCore.int`

添加 dx1 , dy1 , dx2 and dy2 respectively to the existing coordinates of the rectangle.

另请参阅

PySide.QtCore.QRect.adjusted() PySide.QtCore.QRect.setRect()

PySide.QtCore.QRect. adjusted ( x1 , y1 , x2 , y2 ) ¶

参数：	x1 – `PySide.QtCore.int` y1 – `PySide.QtCore.int` x2 – `PySide.QtCore.int` y2 – `PySide.QtCore.int`
返回类型：	`PySide.QtCore.QRect`

返回新的矩形采用 dx1 , dy1 , dx2 and dy2 added respectively to the existing coordinates of this rectangle.

另请参阅

PySide.QtCore.QRect.adjust()

PySide.QtCore.QRect. bottom ( ) ¶

返回类型：	`PySide.QtCore.int`

返回矩形底部边缘的 y 坐标。

注意：由于历史原因，此函数返回 PySide.QtCore.QRect.top() + PySide.QtCore.QRect.height() - 1; use PySide.QtCore.QRect.y() + PySide.QtCore.QRect.height() to retrieve the true y-coordinate.

另请参阅

PySide.QtCore.QRect.setBottom() PySide.QtCore.QRect.bottomLeft() PySide.QtCore.QRect.bottomRight()

PySide.QtCore.QRect. bottomLeft ( ) ¶

返回类型：	`PySide.QtCore.QPoint`

Returns the position of the rectangle's bottom-left corner. Note that for historical reasons this function returns PySide.QtCore.QPoint ( PySide.QtCore.QRect.left() , PySide.QtCore.QRect.top() + PySide.QtCore.QRect.height() - 1).

另请参阅

PySide.QtCore.QRect.setBottomLeft() PySide.QtCore.QRect.bottom() PySide.QtCore.QRect.left()

PySide.QtCore.QRect. bottomRight ( ) ¶

返回类型：	`PySide.QtCore.QPoint`

返回矩形右下角的位置。

注意：由于历史原因，此函数返回 PySide.QtCore.QPoint ( PySide.QtCore.QRect.left() + PySide.QtCore.QRect.width() -1, PySide.QtCore.QRect.top() + PySide.QtCore.QRect.height() - 1).

另请参阅

PySide.QtCore.QRect.setBottomRight() PySide.QtCore.QRect.bottom() PySide.QtCore.QRect.right()

PySide.QtCore.QRect. center ( ) ¶

返回类型：	`PySide.QtCore.QPoint`

返回矩形的中心点。

另请参阅

PySide.QtCore.QRect.moveCenter()

PySide.QtCore.QRect. contains ( x , y , proper ) ¶

参数：	x – `PySide.QtCore.int` y – `PySide.QtCore.int` proper – `PySide.QtCore.bool`
返回类型：	`PySide.QtCore.bool`

这是重载函数。

Returns true if the point ( x , y ) is inside or on the edge of the rectangle, otherwise returns false. If proper is true, this function only returns true if the point is entirely inside the rectangle(not on the edge).

PySide.QtCore.QRect. contains ( x , y )

参数：	x – `PySide.QtCore.int` y – `PySide.QtCore.int`
返回类型：	`PySide.QtCore.bool`

这是重载函数。

Returns true if the point ( x , y ) is inside this rectangle, otherwise returns false.

PySide.QtCore.QRect. contains ( r [ , proper=false ] )

参数：	r – `PySide.QtCore.QRect` proper – `PySide.QtCore.bool`
返回类型：	`PySide.QtCore.bool`

这是重载函数。

Returns true if the given rectangle is inside this rectangle. otherwise returns false. If proper is true, this function only returns true if the rectangle is entirely inside this rectangle (not on the edge).

PySide.QtCore.QRect. contains ( p [ , proper=false ] )

参数：	p – `PySide.QtCore.QPoint` proper – `PySide.QtCore.bool`
返回类型：	`PySide.QtCore.bool`

Returns true if the given point is inside or on the edge of the rectangle, otherwise returns false. If proper is true, this function only returns true if the given point is inside the rectangle (i.e., not on the edge).

另请参阅

PySide.QtCore.QRect.intersects()

PySide.QtCore.QRect. getCoords ( ) ¶: Extracts the position of the rectangle's top-left corner to *``x1`` and *``y1`` , and the position of the bottom-right corner to *``x2`` and *``y2`` .

另请参阅

PySide.QtCore.QRect.setCoords() PySide.QtCore.QRect.getRect()

PySide.QtCore.QRect. getRect ( ) ¶: Extracts the position of the rectangle's top-left corner to *``x`` and *``y`` , and its dimensions to *``width`` and *``height`` .

另请参阅

PySide.QtCore.QRect.setRect() PySide.QtCore.QRect.getCoords()

PySide.QtCore.QRect. height ( ) ¶

返回类型：	`PySide.QtCore.int`

返回矩形的高度。

另请参阅

PySide.QtCore.QRect.setHeight() PySide.QtCore.QRect.width() PySide.QtCore.QRect.size()

PySide.QtCore.QRect. intersect ( r ) ¶

参数：	r – `PySide.QtCore.QRect`
返回类型：	`PySide.QtCore.QRect`

Use intersected( rectangle ) 取而代之。

PySide.QtCore.QRect. intersected ( other ) ¶

参数：	other – `PySide.QtCore.QRect`
返回类型：	`PySide.QtCore.QRect`

Returns the intersection of this rectangle and the given rectangle 。注意 r.intersected(s) 相当于 r & s .

另请参阅

PySide.QtCore.QRect.intersects() PySide.QtCore.QRect.united() PySide.QtCore.QRect.operator&=()

PySide.QtCore.QRect. intersects ( r ) ¶

参数：	r – `PySide.QtCore.QRect`
返回类型：	`PySide.QtCore.bool`

Returns true if this rectangle intersects with the given rectangle (i.e., there is at least one pixel that is within both rectangles), otherwise returns false.

The intersection rectangle can be retrieved using the PySide.QtCore.QRect.intersected() 函数。

另请参阅

PySide.QtCore.QRect.contains()

PySide.QtCore.QRect. isEmpty ( ) ¶

返回类型：	`PySide.QtCore.bool`

Returns true if the rectangle is empty, otherwise returns false.

空矩形有 PySide.QtCore.QRect.left() > PySide.QtCore.QRect.right() or PySide.QtCore.QRect.top() > PySide.QtCore.QRect.bottom() . An empty rectangle is not valid (i.e., PySide.QtCore.QRect.isEmpty() == ! PySide.QtCore.QRect.isValid() ).

使用 PySide.QtCore.QRect.normalized() function to retrieve a rectangle where the corners are swapped.

另请参阅

PySide.QtCore.QRect.isNull() PySide.QtCore.QRect.isValid() PySide.QtCore.QRect.normalized()

PySide.QtCore.QRect. isNull ( ) ¶

返回类型：	`PySide.QtCore.bool`

Returns true if the rectangle is a null rectangle, otherwise returns false.

A null rectangle has both the width and the height set to 0 (i.e., PySide.QtCore.QRect.right() == PySide.QtCore.QRect.left() - 1 and PySide.QtCore.QRect.bottom() == PySide.QtCore.QRect.top() - 1). A null rectangle is also empty, and hence is not valid.

另请参阅

PySide.QtCore.QRect.isEmpty() PySide.QtCore.QRect.isValid()

PySide.QtCore.QRect. isValid ( ) ¶

返回类型：	`PySide.QtCore.bool`

Returns true if the rectangle is valid, otherwise returns false.

A valid rectangle has a PySide.QtCore.QRect.left() < PySide.QtCore.QRect.right() and PySide.QtCore.QRect.top() < PySide.QtCore.QRect.bottom() . Note that non-trivial operations like intersections are not defined for invalid rectangles. A valid rectangle is not empty (i.e., PySide.QtCore.QRect.isValid() == ! PySide.QtCore.QRect.isEmpty() ).

另请参阅

PySide.QtCore.QRect.isNull() PySide.QtCore.QRect.isEmpty() PySide.QtCore.QRect.normalized()

PySide.QtCore.QRect. left ( ) ¶

返回类型：	`PySide.QtCore.int`

Returns the x-coordinate of the rectangle's left edge. Equivalent to PySide.QtCore.QRect.x() .

另请参阅

PySide.QtCore.QRect.setLeft() PySide.QtCore.QRect.topLeft() PySide.QtCore.QRect.bottomLeft()

PySide.QtCore.QRect. moveBottom ( pos ) ¶

参数：	pos – `PySide.QtCore.int`

Moves the rectangle vertically, leaving the rectangle's bottom edge at the given y coordinate. The rectangle's size is unchanged.

另请参阅

PySide.QtCore.QRect.bottom() PySide.QtCore.QRect.setBottom() PySide.QtCore.QRect.moveTop()

PySide.QtCore.QRect. moveBottomLeft ( p ) ¶

参数：	p – `PySide.QtCore.QPoint`

Moves the rectangle, leaving the bottom-left corner at the given position 。矩形大小不变。

另请参阅

PySide.QtCore.QRect.setBottomLeft() PySide.QtCore.QRect.moveBottom() PySide.QtCore.QRect.moveLeft()

PySide.QtCore.QRect. moveBottomRight ( p ) ¶

参数：	p – `PySide.QtCore.QPoint`

Moves the rectangle, leaving the bottom-right corner at the given position 。矩形大小不变。

另请参阅

PySide.QtCore.QRect.setBottomRight() PySide.QtCore.QRect.moveRight() PySide.QtCore.QRect.moveBottom()

PySide.QtCore.QRect. moveCenter ( p ) ¶

参数：	p – `PySide.QtCore.QPoint`

移动矩形，使中心点位于给定 position 。矩形大小不变。

另请参阅

PySide.QtCore.QRect.center()

PySide.QtCore.QRect. moveLeft ( pos ) ¶

参数：	pos – `PySide.QtCore.int`

Moves the rectangle horizontally, leaving the rectangle's left edge at the given x coordinate. The rectangle's size is unchanged.

另请参阅

PySide.QtCore.QRect.left() PySide.QtCore.QRect.setLeft() PySide.QtCore.QRect.moveRight()

PySide.QtCore.QRect. moveRight ( pos ) ¶

参数：	pos – `PySide.QtCore.int`

Moves the rectangle horizontally, leaving the rectangle's right edge at the given x coordinate. The rectangle's size is unchanged.

另请参阅

PySide.QtCore.QRect.right() PySide.QtCore.QRect.setRight() PySide.QtCore.QRect.moveLeft()

PySide.QtCore.QRect. moveTo ( x , t ) ¶

参数：	x – `PySide.QtCore.int` t – `PySide.QtCore.int`

Moves the rectangle, leaving the top-left corner at the given position ( x , y ). The rectangle's size is unchanged.

另请参阅

PySide.QtCore.QRect.translate() PySide.QtCore.QRect.moveTopLeft()

PySide.QtCore.QRect. moveTo ( p )

参数：	p – `PySide.QtCore.QPoint`

Moves the rectangle, leaving the top-left corner at the given position .

PySide.QtCore.QRect. moveTop ( pos ) ¶

参数：	pos – `PySide.QtCore.int`

Moves the rectangle vertically, leaving the rectangle's top edge at the given y coordinate. The rectangle's size is unchanged.

另请参阅

PySide.QtCore.QRect.top() PySide.QtCore.QRect.setTop() PySide.QtCore.QRect.moveBottom()

PySide.QtCore.QRect. moveTopLeft ( p ) ¶

参数：	p – `PySide.QtCore.QPoint`

Moves the rectangle, leaving the top-left corner at the given position 。矩形大小不变。

另请参阅

PySide.QtCore.QRect.setTopLeft() PySide.QtCore.QRect.moveTop() PySide.QtCore.QRect.moveLeft()

PySide.QtCore.QRect. moveTopRight ( p ) ¶

参数：	p – `PySide.QtCore.QPoint`

Moves the rectangle, leaving the top-right corner at the given position 。矩形大小不变。

另请参阅

PySide.QtCore.QRect.setTopRight() PySide.QtCore.QRect.moveTop() PySide.QtCore.QRect.moveRight()

PySide.QtCore.QRect. normalized ( ) ¶

返回类型：	`PySide.QtCore.QRect`

Returns a normalized rectangle; i.e., a rectangle that has a non-negative width and height.

若 PySide.QtCore.QRect.width() < 0 the function swaps the left and right corners, and it swaps the top and bottom corners if PySide.QtCore.QRect.height() < 0.

另请参阅

PySide.QtCore.QRect.isValid() PySide.QtCore.QRect.isEmpty()

PySide.QtCore.QRect. __ne__ ( arg__2 ) ¶

参数：	arg__2 – `PySide.QtCore.QRect`
返回类型：	`PySide.QtCore.bool`

PySide.QtCore.QRect. __and__ ( r ) ¶

参数：	r – `PySide.QtCore.QRect`
返回类型：	`PySide.QtCore.QRect`

Returns the intersection of this rectangle and the given rectangle . Returns an empty rectangle if there is no intersection.

另请参阅

PySide.QtCore.QRect.operator&=() PySide.QtCore.QRect.intersected()

PySide.QtCore.QRect. __iand__ ( r ) ¶

参数：	r – `PySide.QtCore.QRect`
返回类型：	`PySide.QtCore.QRect`

Intersects this rectangle with the given rectangle .

另请参阅

PySide.QtCore.QRect.intersected() PySide.QtCore.QRect.operator&()

PySide.QtCore.QRect. __eq__ ( arg__2 ) ¶

参数：	arg__2 – `PySide.QtCore.QRect`
返回类型：	`PySide.QtCore.bool`

PySide.QtCore.QRect. __or__ ( r ) ¶

参数：	r – `PySide.QtCore.QRect`
返回类型：	`PySide.QtCore.QRect`

Returns the bounding rectangle of this rectangle and the given rectangle .

另请参阅

PySide.QtCore.QRect.operator|=() PySide.QtCore.QRect.united()

PySide.QtCore.QRect. __ior__ ( r ) ¶

参数：	r – `PySide.QtCore.QRect`
返回类型：	`PySide.QtCore.QRect`

Unites this rectangle with the given rectangle .

另请参阅

PySide.QtCore.QRect.united() PySide.QtCore.QRect.operator|()

PySide.QtCore.QRect. right ( ) ¶

返回类型：	`PySide.QtCore.int`

Returns the x-coordinate of the rectangle's right edge.

注意：由于历史原因，此函数返回 PySide.QtCore.QRect.left() + PySide.QtCore.QRect.width() - 1; use PySide.QtCore.QRect.x() + PySide.QtCore.QRect.width() to retrieve the true x-coordinate.

另请参阅

PySide.QtCore.QRect.setRight() PySide.QtCore.QRect.topRight() PySide.QtCore.QRect.bottomRight()

PySide.QtCore.QRect. setBottom ( pos ) ¶

参数：	pos – `PySide.QtCore.int`

Sets the bottom edge of the rectangle to the given y coordinate. May change the height, but will never change the top edge of the rectangle.

另请参阅

PySide.QtCore.QRect.bottom() PySide.QtCore.QRect.moveBottom()

PySide.QtCore.QRect. setBottomLeft ( p ) ¶

参数：	p – `PySide.QtCore.QPoint`

Set the bottom-left corner of the rectangle to the given position . May change the size, but will never change the top-right corner of the rectangle.

另请参阅

PySide.QtCore.QRect.bottomLeft() PySide.QtCore.QRect.moveBottomLeft()

PySide.QtCore.QRect. setBottomRight ( p ) ¶

参数：	p – `PySide.QtCore.QPoint`

Set the bottom-right corner of the rectangle to the given position . May change the size, but will never change the top-left corner of the rectangle.

另请参阅

PySide.QtCore.QRect.bottomRight() PySide.QtCore.QRect.moveBottomRight()

PySide.QtCore.QRect. setCoords ( x1 , y1 , x2 , y2 ) ¶

参数：	x1 – `PySide.QtCore.int` y1 – `PySide.QtCore.int` x2 – `PySide.QtCore.int` y2 – `PySide.QtCore.int`

Sets the coordinates of the rectangle's top-left corner to ( x1 , y1 ), and the coordinates of its bottom-right corner to ( x2 , y2 ).

另请参阅

coords() PySide.QtCore.QRect.getCoords() PySide.QtCore.QRect.setRect()

PySide.QtCore.QRect. setHeight ( h ) ¶

参数：	h – `PySide.QtCore.int`

Sets the height of the rectangle to the given height . The bottom edge is changed, but not the top one.

另请参阅

PySide.QtCore.QRect.height() PySide.QtCore.QRect.setSize()

PySide.QtCore.QRect. setLeft ( pos ) ¶

参数：	pos – `PySide.QtCore.int`

Sets the left edge of the rectangle to the given x coordinate. May change the width, but will never change the right edge of the rectangle.

相当于 PySide.QtCore.QRect.setX() .

另请参阅

PySide.QtCore.QRect.left() PySide.QtCore.QRect.moveLeft()

PySide.QtCore.QRect. setRect ( x , y , w , h ) ¶

参数：	x – `PySide.QtCore.int` y – `PySide.QtCore.int` w – `PySide.QtCore.int` h – `PySide.QtCore.int`

Sets the coordinates of the rectangle's top-left corner to ( x , y ), and its size to the given width and height .

另请参阅

rect() PySide.QtCore.QRect.getRect() PySide.QtCore.QRect.setCoords()

PySide.QtCore.QRect. setRight ( pos ) ¶

参数：	pos – `PySide.QtCore.int`

Sets the right edge of the rectangle to the given x coordinate. May change the width, but will never change the left edge of the rectangle.

另请参阅

PySide.QtCore.QRect.right() PySide.QtCore.QRect.moveRight()

PySide.QtCore.QRect. setSize ( s ) ¶

参数：	s – `PySide.QtCore.QSize`

Sets the size of the rectangle to the given size . The top-left corner is not moved.

另请参阅

PySide.QtCore.QRect.size() PySide.QtCore.QRect.setWidth() PySide.QtCore.QRect.setHeight()

PySide.QtCore.QRect. setTop ( pos ) ¶

参数：	pos – `PySide.QtCore.int`

Sets the top edge of the rectangle to the given y coordinate. May change the height, but will never change the bottom edge of the rectangle.

相当于 PySide.QtCore.QRect.setY() .

另请参阅

PySide.QtCore.QRect.top() PySide.QtCore.QRect.moveTop()

PySide.QtCore.QRect. setTopLeft ( p ) ¶

参数：	p – `PySide.QtCore.QPoint`

Set the top-left corner of the rectangle to the given position . May change the size, but will never change the bottom-right corner of the rectangle.

另请参阅

PySide.QtCore.QRect.topLeft() PySide.QtCore.QRect.moveTopLeft()

PySide.QtCore.QRect. setTopRight ( p ) ¶

参数：	p – `PySide.QtCore.QPoint`

Set the top-right corner of the rectangle to the given position . May change the size, but will never change the bottom-left corner of the rectangle.

另请参阅

PySide.QtCore.QRect.topRight() PySide.QtCore.QRect.moveTopRight()

PySide.QtCore.QRect. setWidth ( w ) ¶

参数：	w – `PySide.QtCore.int`

Sets the width of the rectangle to the given width . The right edge is changed, but not the left one.

另请参阅

PySide.QtCore.QRect.width() PySide.QtCore.QRect.setSize()

PySide.QtCore.QRect. setX ( x ) ¶

参数：	x – `PySide.QtCore.int`

Sets the left edge of the rectangle to the given x coordinate. May change the width, but will never change the right edge of the rectangle.

相当于 PySide.QtCore.QRect.setLeft() .

另请参阅

PySide.QtCore.QRect.x() PySide.QtCore.QRect.setY() PySide.QtCore.QRect.setTopLeft()

PySide.QtCore.QRect. setY ( y ) ¶

参数：	y – `PySide.QtCore.int`

Sets the top edge of the rectangle to the given y coordinate. May change the height, but will never change the bottom edge of the rectangle.

相当于 PySide.QtCore.QRect.setTop() .

另请参阅

PySide.QtCore.QRect.y() PySide.QtCore.QRect.setX() PySide.QtCore.QRect.setTopLeft()

PySide.QtCore.QRect. size ( ) ¶

返回类型：	`PySide.QtCore.QSize`

Returns the size of the rectangle.

另请参阅

PySide.QtCore.QRect.setSize() PySide.QtCore.QRect.width() PySide.QtCore.QRect.height()

PySide.QtCore.QRect. top ( ) ¶

返回类型：	`PySide.QtCore.int`

Returns the y-coordinate of the rectangle's top edge. Equivalent to PySide.QtCore.QRect.y() .

另请参阅

PySide.QtCore.QRect.setTop() PySide.QtCore.QRect.topLeft() PySide.QtCore.QRect.topRight()

PySide.QtCore.QRect. topLeft ( ) ¶

返回类型：	`PySide.QtCore.QPoint`

Returns the position of the rectangle's top-left corner.

另请参阅

PySide.QtCore.QRect.setTopLeft() PySide.QtCore.QRect.top() PySide.QtCore.QRect.left()

PySide.QtCore.QRect. topRight ( ) ¶

返回类型：	`PySide.QtCore.QPoint`

Returns the position of the rectangle's top-right corner.

注意：由于历史原因，此函数返回 PySide.QtCore.QPoint ( PySide.QtCore.QRect.left() + PySide.QtCore.QRect.width() -1, PySide.QtCore.QRect.top() ).

另请参阅

PySide.QtCore.QRect.setTopRight() PySide.QtCore.QRect.top() PySide.QtCore.QRect.right()

PySide.QtCore.QRect. translate ( dx , dy ) ¶

参数：	dx – `PySide.QtCore.int` dy – `PySide.QtCore.int`

Moves the rectangle dx along the x axis and dy along the y axis, relative to the current position. Positive values move the rectangle to the right and down.

另请参阅

PySide.QtCore.QRect.moveTopLeft() PySide.QtCore.QRect.moveTo() PySide.QtCore.QRect.translated()

PySide.QtCore.QRect. translate ( p )

参数：	p – `PySide.QtCore.QPoint`

这是重载函数。

Moves the rectangle offset . PySide.QtCore.QPoint.x() along the x axis and offset . PySide.QtCore.QPoint.y() along the y axis, relative to the current position.

PySide.QtCore.QRect. translated ( p ) ¶

参数：	p – `PySide.QtCore.QPoint`
返回类型：	`PySide.QtCore.QRect`

这是重载函数。

Returns a copy of the rectangle that is translated offset . PySide.QtCore.QPoint.x() along the x axis and offset . PySide.QtCore.QPoint.y() along the y axis, relative to the current position.

PySide.QtCore.QRect. translated ( dx , dy )

参数：	dx – `PySide.QtCore.int` dy – `PySide.QtCore.int`
返回类型：	`PySide.QtCore.QRect`

Returns a copy of the rectangle that is translated dx along the x axis and dy along the y axis, relative to the current position. Positive values move the rectangle to the right and down.

另请参阅

PySide.QtCore.QRect.translate()

PySide.QtCore.QRect. unite ( r ) ¶

参数：	r – `PySide.QtCore.QRect`
返回类型：	`PySide.QtCore.QRect`

Use united( rectangle ) 取而代之。

PySide.QtCore.QRect. united ( other ) ¶

参数：	other – `PySide.QtCore.QRect`
返回类型：	`PySide.QtCore.QRect`

Returns the bounding rectangle of this rectangle and the given rectangle .

另请参阅

PySide.QtCore.QRect.intersected()

PySide.QtCore.QRect. width ( ) ¶

返回类型：	`PySide.QtCore.int`

Returns the width of the rectangle.

另请参阅

PySide.QtCore.QRect.setWidth() PySide.QtCore.QRect.height() PySide.QtCore.QRect.size()

PySide.QtCore.QRect. x ( ) ¶

返回类型：	`PySide.QtCore.int`

Returns the x-coordinate of the rectangle's left edge. Equivalent to PySide.QtCore.QRect.left() .

另请参阅

PySide.QtCore.QRect.setX() PySide.QtCore.QRect.y() PySide.QtCore.QRect.topLeft()

PySide.QtCore.QRect. y ( ) ¶

返回类型：	`PySide.QtCore.int`

Returns the y-coordinate of the rectangle's top edge. Equivalent to PySide.QtCore.QRect.top() .

另请参阅

PySide.QtCore.QRect.setY() PySide.QtCore.QRect.x() PySide.QtCore.QRect.topLeft()

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