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[править] Qt 3 Support Members for QRect

The following class members are part of the Qt 3 support layer. They are provided to help you port old code to Qt 4. We advise against using them in new code.

• QRect class reference

[править] Открытые функции

• void addCoords ( int dx1, int dy1, int dx2, int dy2 )
• void coords ( int * x1, int * y1, int * x2, int * y2 ) const
• void moveBy ( int dx, int dy )
• void moveBy ( const QPoint & p )
• QRect normalize () const
• int & rBottom ()
• int & rLeft ()
• int & rRight ()
• int & rTop ()
• void rect ( int * x, int * y, int * width, int * height ) const

[править] Описание функций-членов

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void QRect::addCoords ( int dx1, int dy1, int dx2, int dy2 )

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

Use the adjust() function instead.

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void QRect::coords ( int * x1, int * y1, int * x2, int * y2 ) const

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.

Use the getCoords() function instead.

See also setCoords().

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void QRect::moveBy ( int dx, int dy )

Moves the rectangle dx along the x axis and dy along the y axis, relative to the current position.

Use the translate() function instead.

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void QRect::moveBy ( const QPoint & p )

This is an overloaded member function, provided for convenience.

Use the translate() function instead.

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QRect QRect::normalize () const

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

Use the normalized() function instead

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int & QRect::rBottom ()

Returns a reference to the bottom coordinate of the rectangle.

Use the bottom() function instead.

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int & QRect::rLeft ()

Returns a reference to the left coordinate of the rectangle.

Use the left() function instead.

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int & QRect::rRight ()

Returns a reference to the right coordinate of the rectangle.

Use the right() function instead.

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int & QRect::rTop ()

Returns a reference to the top coordinate of the rectangle.

Use the top() function instead.

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void QRect::rect ( int * x, int * y, int * width, int * height ) const

Extracts the position of the rectangle's top-left corner to *x and *y, and its dimensions to *width and * height.

Use the getRect() function instead.

See also setRect().