GraphicsExportWidget Class Reference

Like QGraphicsExportWidget, just better. More...

#include <graphicsexportpreviewwidget.h>

Inherits QWidget.

Collaboration diagram for GraphicsExportWidget:

Classes
class	PageItem

Public Member Functions
	GraphicsExportWidget (const GraphicsExportWidget &other)=delete
	GraphicsExportWidget (QWidget *parent=nullptr) noexcept
	~GraphicsExportWidget () noexcept
void	setShowPageNumbers (bool show) noexcept
void	setShowResolution (bool show) noexcept
void	setNumberOfPages (int number) noexcept
void	setPageContent (int index, const QSize &pageSize, const QRectF margins, std::shared_ptr< QPicture > picture) noexcept
GraphicsExportWidget &	operator= (const GraphicsExportWidget &rhs)=delete

Protected Member Functions
void	resizeEvent (QResizeEvent *e) noexcept override
void	showEvent (QShowEvent *e) noexcept override

Private Member Functions
void	updateScale () noexcept
void	updateItemPositions () noexcept

Private Attributes
QScopedPointer< QGraphicsView >	mView
QScopedPointer< QGraphicsScene >	mScene
QVector< std::shared_ptr< PageItem > >	mItems
bool	mShowPageNumbers
bool	mShowResolution

Detailed Description

Like QGraphicsExportWidget, just better.

Main differences to QGraphicsExportWidget:

• Does not enforce a cumbersome software architecture, making this widget easier to integrate (passing QImage objects instead of implementing a callback which draws on a QPrinter)
• Supports per-page size, i.e. each page can have a different size
• Draws page margins and page numbers
• Less configurable, supports only the configuration we need for LibrePCB

Constructor & Destructor Documentation

GraphicsExportWidget() [1/2]

GraphicsExportWidget ( const GraphicsExportWidget &  other )

delete

GraphicsExportWidget() [2/2]

GraphicsExportWidget ( QWidget *  parent = nullptr )

explicitnoexcept

~GraphicsExportWidget()

~GraphicsExportWidget ( )

noexcept

Member Function Documentation

setShowPageNumbers()

void setShowPageNumbers ( bool  show )

noexcept

setShowResolution()

void setShowResolution ( bool  show )

noexcept

setNumberOfPages()

void setNumberOfPages ( int  number )

noexcept

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setPageContent()

void setPageContent ( int  index, const QSize &  pageSize, const QRectF  margins, std::shared_ptr< QPicture >  picture  )

noexcept

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operator=()

GraphicsExportWidget & operator= ( const GraphicsExportWidget &  rhs )

delete

resizeEvent()

void resizeEvent ( QResizeEvent *  e )

overrideprotectednoexcept

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showEvent()

void showEvent ( QShowEvent *  e )

overrideprotectednoexcept

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updateScale()

void updateScale ( )

privatenoexcept

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updateItemPositions()

void updateItemPositions ( )

privatenoexcept

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Member Data Documentation

mView

QScopedPointer<QGraphicsView> mView

private

mScene

QScopedPointer<QGraphicsScene> mScene

private

mItems

QVector<std::shared_ptr<PageItem> > mItems

private

mShowPageNumbers

bool mShowPageNumbers

private

mShowResolution

bool mShowResolution

private

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The documentation for this class was generated from the following files:

• /__w/1/s/libs/librepcb/editor/widgets/graphicsexportpreviewwidget.h
• /__w/1/s/libs/librepcb/editor/widgets/graphicsexportpreviewwidget.cpp