Vuo
1.0.0
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Subclass of QGraphicsItem, which can show bounding rects for debugging.
Public Types | |
enum | activityState { notTrackingActivity = -1, activityInProgress = 0 } |
Special composition component activity states. More... | |
Static Public Member Functions | |
static void | setDrawBoundingRects (bool drawBoundingRects) |
Specifies whether bounding rects will be shown the next time the QGraphicsScene is rendered. | |
static void | drawRect (QPainter *painter, QRectF rect) |
Draws a rect, for debugging. | |
Protected Member Functions | |
void | drawBoundingRect (QPainter *painter) |
Draws this item's bounding rect, for debugging. | |
bool | getRenderActivity () const |
Retrieves the composition-wide boolean indicating whether recent activity (e.g., a node execution or event firing) by this item should be reflected in its rendering. | |
bool | getRenderHiddenCables () const |
Retrieves the composition-wide boolean indicating whether hidden ("wireless") cables should be rendered as if they were not hidden. | |
QGraphicsItem::CacheMode | getCurrentDefaultCacheMode () const |
Returns the current default cache mode for components of this composition. | |
Static Protected Member Functions | |
static void | addRoundedCorner (QPainterPath &path, bool drawLine, QPointF sharpCornerPoint, qreal radius, bool isTop, bool isLeft) |
Appends a line (or move) and curve to path , to produce a clockwise-wound rounded corner near sharpCornerPoint . | |
Special composition component activity states.
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staticprotected |
Appends a line (or move) and curve to path
, to produce a clockwise-wound rounded corner near sharpCornerPoint
.
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protected |
Draws this item's bounding rect, for debugging.
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static |
Draws a rect, for debugging.
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protected |
Returns the current default cache mode for components of this composition.
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protected |
Retrieves the composition-wide boolean indicating whether recent activity (e.g., a node execution or event firing) by this item should be reflected in its rendering.
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protected |
Retrieves the composition-wide boolean indicating whether hidden ("wireless") cables should be rendered as if they were not hidden.
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static |
Specifies whether bounding rects will be shown the next time the QGraphicsScene is rendered.