Dtk::Widget::ContentItem类 参考

类 Dtk::Widget::ContentItem 继承关系图:

Dtk::Widget::ContentItem 的协作图:

Public 成员函数
	ContentItem (const QPicture *_pagePicture, QRect _pageRect, QGraphicsItem *parent=nullptr)
QRectF	boundingRect () const override
void	setRect (const QRectF &rect)
void	paint (QPainter *painter, const QStyleOptionGraphicsItem *item, QWidget *widget) override
void	updateGrayContent ()
void	drawNumberUpPictures (QPainter *painter)

Protected 成员函数
QPicture	grayscalePaint (const QPicture &picture)
QImage	imageGrayscale (const QImage *origin)

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该类的文档由以下文件生成:

• src/widgets/private/dprintpreviewwidget_p.h
• src/widgets/dprintpreviewwidget.cpp