Obsolete Members for QQuickPaintedItem

以下成员源于类 QQuickPaintedItem 已过时。 提供它们是为使旧源代码能继续工作。强烈建议不要在新代码中使用它们。

特性

• (obsolete) contentsScale : qreal
• (obsolete) contentsSize : QSize

公共函数

(obsolete) QRectF	contentsBoundingRect () const
(obsolete) void	resetContentsSize ()

• 2 公共函数继承自 QObject

特性文档编制

contentsScale : qreal

Obsolete method for scaling the contents.

This function is provided for compatibility, use size() in combination with textureSize () to decide the size of what you are drawing.

访问函数：

qreal	contentsScale () const
void	setContentsScale ( qreal )

通知程序信号：

void	contentsScaleChanged ()

另请参阅 width (), height ()，和 textureSize ().

contentsSize : QSize

Obsolete method for setting the contents size.

This function is provided for compatibility, use size in combination with textureSize to decide the size of what you are drawing.

访问函数：

QSize	contentsSize () const
void	setContentsSize ( const QSize & )

通知程序信号：

void	contentsSizeChanged ()

另请参阅 width (), height ()，和 textureSize ().

成员函数文档编制

QRectF QQuickPaintedItem:: contentsBoundingRect () const

This function is provided for compatibility, use size in combination with textureSize to decide the size of what you are drawing.

另请参阅 width (), height ()，和 textureSize ().

void QQuickPaintedItem:: resetContentsSize ()

此方便函数相当于调用 setContentsSize (QSize()).