Obsolete Members for QQuickPaintedItem

以下成員源於類 QQuickPaintedItem 被棄用。 提供它們是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它們。

特性

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

公共函數

(棄用) QRectF	contentsBoundingRect () const
(棄用) qreal	contentsScale () const
(棄用) QSize	contentsSize () const
(棄用) void	resetContentsSize ()
(棄用) void	setContentsScale (qreal)
(棄用) void	setContentsSize (const QSize &)

信號

(棄用) void	contentsScaleChanged ()
(棄用) void	contentsSizeChanged ()

特性文檔編製

contentsScale : qreal

This property is deprecated. We strongly advise against using it in new code.

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.

訪問函數：

qreal	contentsScale () const
void	setContentsScale (qreal)

通知程序信號：

void	contentsScaleChanged ()

另請參閱 width (), height ()，和 textureSize ().

contentsSize : QSize

This property is deprecated. We strongly advise against using it in new code.

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.

訪問函數：

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

通知程序信號：

void	contentsSizeChanged ()

另請參閱 width (), height ()，和 textureSize ().

成員函數文檔編製

QRectF QQuickPaintedItem:: contentsBoundingRect () const

This function is deprecated. We strongly advise against using it in new code.

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

另請參閱 width (), height ()，和 textureSize ().

void QQuickPaintedItem:: resetContentsSize ()

This function is deprecated. We strongly advise against using it in new code.

此方便函數相當於調用 setContentsSize (QSize()).