zrythm::gui::qquick::ArrangerGridCanvasItem Class Reference

QML-visible canvas item that renders the arranger background grid. More...

#include <src/gui/qquick/arranger_grid_canvas_item.h>

Inheritance diagram for zrythm::gui::qquick::ArrangerGridCanvasItem:

Collaboration diagram for zrythm::gui::qquick::ArrangerGridCanvasItem:

Signals
void	tempoMapChanged ()
void	pxPerTickChanged ()
void	scrollXChanged ()
void	scrollXPlusWidthChanged ()
void	lineColorChanged ()
void	barLineOpacityChanged ()
void	beatLineOpacityChanged ()
void	sixteenthLineOpacityChanged ()
void	detailMeasurePxThresholdChanged ()

Public Member Functions
	ArrangerGridCanvasItem (QQuickItem *parent=nullptr)
QCanvasPainterItemRenderer *	createItemRenderer () const override
dsp::TempoMapWrapper *	tempoMap () const
void	setTempoMap (dsp::TempoMapWrapper *map)
qreal	pxPerTick () const
void	setPxPerTick (qreal px)
qreal	scrollX () const
void	setScrollX (qreal x)
qreal	scrollXPlusWidth () const
void	setScrollXPlusWidth (qreal w)
QColor	lineColor () const
void	setLineColor (const QColor &color)
qreal	barLineOpacity () const
void	setBarLineOpacity (qreal opacity)
qreal	beatLineOpacity () const
void	setBeatLineOpacity (qreal opacity)
qreal	sixteenthLineOpacity () const
void	setSixteenthLineOpacity (qreal opacity)
qreal	detailMeasurePxThreshold () const
void	setDetailMeasurePxThreshold (qreal threshold)

Properties
dsp::TempoMapWrapper *	tempoMap
qreal	pxPerTick
qreal	scrollX
qreal	scrollXPlusWidth
QColor	lineColor
qreal	barLineOpacity
qreal	beatLineOpacity
qreal	sixteenthLineOpacity
qreal	detailMeasurePxThreshold

Detailed Description

QML-visible canvas item that renders the arranger background grid.

Draws bar, beat, and sixteenth lines imperatively using the GPU-accelerated QCanvasPainter API, replacing the previous Repeater + Rectangle approach.

Definition at line 26 of file arranger_grid_canvas_item.h.

Member Function Documentation

barLineOpacity()

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::barLineOpacity ( ) const

inline

Definition at line 56 of file arranger_grid_canvas_item.h.

beatLineOpacity()

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::beatLineOpacity ( ) const

inline

Definition at line 58 of file arranger_grid_canvas_item.h.

detailMeasurePxThreshold()

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::detailMeasurePxThreshold ( ) const

inline

Definition at line 62 of file arranger_grid_canvas_item.h.

lineColor()

QColor zrythm::gui::qquick::ArrangerGridCanvasItem::lineColor ( ) const

inline

Definition at line 54 of file arranger_grid_canvas_item.h.

pxPerTick()

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::pxPerTick ( ) const

inline

Definition at line 48 of file arranger_grid_canvas_item.h.

scrollX()

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::scrollX ( ) const

inline

Definition at line 50 of file arranger_grid_canvas_item.h.

scrollXPlusWidth()

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::scrollXPlusWidth ( ) const

inline

Definition at line 52 of file arranger_grid_canvas_item.h.

sixteenthLineOpacity()

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::sixteenthLineOpacity ( ) const

inline

Definition at line 60 of file arranger_grid_canvas_item.h.

tempoMap()

dsp::TempoMapWrapper * zrythm::gui::qquick::ArrangerGridCanvasItem::tempoMap ( ) const

inline

Definition at line 46 of file arranger_grid_canvas_item.h.

Property Documentation

barLineOpacity

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::barLineOpacity

readwrite

Definition at line 36 of file arranger_grid_canvas_item.h.

beatLineOpacity

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::beatLineOpacity

readwrite

Definition at line 37 of file arranger_grid_canvas_item.h.

detailMeasurePxThreshold

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::detailMeasurePxThreshold

readwrite

Definition at line 39 of file arranger_grid_canvas_item.h.

lineColor

QColor zrythm::gui::qquick::ArrangerGridCanvasItem::lineColor

readwrite

Definition at line 35 of file arranger_grid_canvas_item.h.

pxPerTick

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::pxPerTick

readwrite

Definition at line 32 of file arranger_grid_canvas_item.h.

scrollX

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::scrollX

readwrite

Definition at line 33 of file arranger_grid_canvas_item.h.

scrollXPlusWidth

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::scrollXPlusWidth

readwrite

Definition at line 34 of file arranger_grid_canvas_item.h.

sixteenthLineOpacity

qreal zrythm::gui::qquick::ArrangerGridCanvasItem::sixteenthLineOpacity

readwrite

Definition at line 38 of file arranger_grid_canvas_item.h.

tempoMap

dsp::TempoMapWrapper * zrythm::gui::qquick::ArrangerGridCanvasItem::tempoMap

readwrite

Definition at line 31 of file arranger_grid_canvas_item.h.

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

• src/gui/qquick/arranger_grid_canvas_item.h