SlintGraphicsView Class Reference

The SlintGraphicsView class. More...

#include <slintgraphicsview.h>

Inherits QObject.

Collaboration diagram for SlintGraphicsView:

Classes
struct	Projection

Signals
void	stateChanged ()
void	transformChanged ()

Public Member Functions
	SlintGraphicsView (const QRectF &defaultSceneRect, const QMarginsF &defaultMargins, QObject *parent=nullptr) noexcept
	SlintGraphicsView (const SlintGraphicsView &other)=delete
virtual	~SlintGraphicsView () noexcept
bool	isPanning () const noexcept
QPainterPath	calcPosWithTolerance (const Point &pos, qreal multiplier) const noexcept
Point	mapToScenePos (const QPointF &pos, qreal devicePixelRatio) const noexcept
void	setUseOpenGl (bool use) noexcept
void	setEventHandler (IF_GraphicsViewEventHandler *obj) noexcept
slint::Image	render (GraphicsScene &scene, float width, float height) noexcept
bool	pointerEvent (const QPointF &pos, slint::private_api::PointerEvent e) noexcept
bool	scrollEvent (const QPointF &pos, slint::private_api::PointerScrollEvent e) noexcept
bool	keyEvent (const slint::private_api::KeyEvent &e) noexcept
void	scrollLeft () noexcept
void	scrollRight () noexcept
void	scrollUp () noexcept
void	scrollDown () noexcept
void	zoomIn () noexcept
void	zoomOut () noexcept
void	zoomToSceneRect (const QRectF &r) noexcept
SlintGraphicsView &	operator= (const SlintGraphicsView &rhs)=delete

Static Public Member Functions
static QRectF	defaultSymbolSceneRect () noexcept
static QRectF	defaultFootprintSceneRect () noexcept
static QRectF	defaultSchematicSceneRect () noexcept
static QRectF	defaultBoardSceneRect () noexcept
static QMarginsF	defaultMargins () noexcept
static QMarginsF	defaultEditorMargins () noexcept

Private Member Functions
void	scroll (const QPointF &delta) noexcept
void	zoom (const QPointF &center, qreal factor) noexcept
void	smoothTo (const Projection &projection) noexcept
bool	applyProjection (const Projection &projection) noexcept
QRectF	validateSceneRect (const QRectF &r) const noexcept

Private Attributes
const QRectF	mDefaultSceneRect
const QMarginsF	mDefaultMargins
IF_GraphicsViewEventHandler *	mEventHandler
std::unique_ptr< QOffscreenSurface >	mGlSurface
std::unique_ptr< QOpenGLContext >	mGlContext
std::unique_ptr< QOpenGLFramebufferObject >	mGlFbo
QString	mGlError
Projection	mProjection
QSizeF	mViewSize
GraphicsSceneMouseEvent	mMouseEvent
QDeadlineTimer	mLeftMouseButtonDoubleClickTimer
bool	mPanning = false
QPointF	mPanningStartScreenPos
QPointF	mPanningStartScenePos
Projection	mAnimationDataStart
Projection	mAnimationDataDelta
std::unique_ptr< QVariantAnimation >	mAnimation

Detailed Description

The SlintGraphicsView class.

Constructor & Destructor Documentation

SlintGraphicsView() [1/2]

SlintGraphicsView ( const QRectF &  defaultSceneRect, const QMarginsF &  defaultMargins, QObject *  parent = nullptr  )

explicitnoexcept

SlintGraphicsView() [2/2]

SlintGraphicsView ( const SlintGraphicsView &  other )

delete

~SlintGraphicsView()

~SlintGraphicsView ( )

virtualnoexcept

Member Function Documentation

isPanning()

bool isPanning ( ) const

inlinenoexcept

calcPosWithTolerance()

QPainterPath calcPosWithTolerance ( const Point &  pos, qreal  multiplier  ) const

noexcept

mapToScenePos()

Point mapToScenePos ( const QPointF &  pos, qreal  devicePixelRatio  ) const

noexcept

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setUseOpenGl()

void setUseOpenGl ( bool  use )

noexcept

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setEventHandler()

void setEventHandler ( IF_GraphicsViewEventHandler *  obj )

noexcept

render()

slint::Image render ( GraphicsScene &  scene, float  width, float  height  )

noexcept

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pointerEvent()

bool pointerEvent ( const QPointF &  pos, slint::private_api::PointerEvent  e  )

noexcept

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scrollEvent()

bool scrollEvent ( const QPointF &  pos, slint::private_api::PointerScrollEvent  e  )

noexcept

keyEvent()

bool keyEvent ( const slint::private_api::KeyEvent &  e )

noexcept

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scrollLeft()

void scrollLeft ( )

noexcept

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scrollRight()

void scrollRight ( )

noexcept

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scrollUp()

void scrollUp ( )

noexcept

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scrollDown()

void scrollDown ( )

noexcept

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zoomIn()

void zoomIn ( )

noexcept

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zoomOut()

void zoomOut ( )

noexcept

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zoomToSceneRect()

void zoomToSceneRect ( const QRectF &  r )

noexcept

defaultSymbolSceneRect()

QRectF defaultSymbolSceneRect ( )

staticnoexcept

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defaultFootprintSceneRect()

QRectF defaultFootprintSceneRect ( )

staticnoexcept

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defaultSchematicSceneRect()

QRectF defaultSchematicSceneRect ( )

staticnoexcept

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defaultBoardSceneRect()

QRectF defaultBoardSceneRect ( )

staticnoexcept

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defaultMargins()

QMarginsF defaultMargins ( )

staticnoexcept

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defaultEditorMargins()

QMarginsF defaultEditorMargins ( )

staticnoexcept

operator=()

SlintGraphicsView & operator= ( const SlintGraphicsView &  rhs )

delete

stateChanged

void stateChanged ( )

signal

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transformChanged

void transformChanged ( )

signal

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scroll()

void scroll ( const QPointF &  delta )

privatenoexcept

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zoom()

void zoom ( const QPointF &  center, qreal  factor  )

privatenoexcept

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smoothTo()

void smoothTo ( const Projection &  projection )

privatenoexcept

applyProjection()

bool applyProjection ( const Projection &  projection )

privatenoexcept

validateSceneRect()

QRectF validateSceneRect ( const QRectF &  r ) const

privatenoexcept

Member Data Documentation

mDefaultSceneRect

const QRectF mDefaultSceneRect

private

mDefaultMargins

const QMarginsF mDefaultMargins

private

mEventHandler

IF_GraphicsViewEventHandler* mEventHandler

private

mGlSurface

std::unique_ptr<QOffscreenSurface> mGlSurface

private

mGlContext

std::unique_ptr<QOpenGLContext> mGlContext

private

mGlFbo

std::unique_ptr<QOpenGLFramebufferObject> mGlFbo

private

mGlError

QString mGlError

private

mProjection

Projection mProjection

private

mViewSize

QSizeF mViewSize

private

mMouseEvent

GraphicsSceneMouseEvent mMouseEvent

private

mLeftMouseButtonDoubleClickTimer

QDeadlineTimer mLeftMouseButtonDoubleClickTimer

private

mPanning

bool mPanning = false

private

mPanningStartScreenPos

QPointF mPanningStartScreenPos

private

mPanningStartScenePos

QPointF mPanningStartScenePos

private

mAnimationDataStart

Projection mAnimationDataStart

private

mAnimationDataDelta

Projection mAnimationDataDelta

private

mAnimation

std::unique_ptr<QVariantAnimation> mAnimation

private

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

• /__w/1/s/libs/librepcb/editor/graphics/slintgraphicsview.h
• /__w/1/s/libs/librepcb/editor/graphics/slintgraphicsview.cpp