QSGSimpleRectNode Class
The QSGSimpleRectNode class is a convenience class for drawing solid filled rectangles using scenegraph. More...
| Header: | #include <QSGSimpleRectNode> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS Quick) target_link_libraries(mytarget PRIVATE Qt6::Quick) |
| qmake: | QT += quick |
| Inherits: | QSGGeometryNode |
Public Functions
| QSGSimpleRectNode(const QRectF &rect, const QColor &color) | |
| QSGSimpleRectNode() | |
| QColor | color() const |
| QRectF | rect() const |
| void | setColor(const QColor &color) |
| void | setRect(const QRectF &rect) |
| void | setRect(qreal x, qreal y, qreal w, qreal h) |
Detailed Description
Warning: This utility class is only functional when running with the default or software backends of the Qt Quick scenegraph. As an alternative, prefer using QSGRectangleNode via QQuickWindow::createRectangleNode(). However, this standalone class is still useful when used via subclassing and the application knows that no special scenegraph backends will be involved.
Member Function Documentation
QSGSimpleRectNode::QSGSimpleRectNode(const QRectF &rect, const QColor &color)
Constructs a QSGSimpleRectNode instance which is spanning rect with the color color.
QSGSimpleRectNode::QSGSimpleRectNode()
Constructs a QSGSimpleRectNode instance with an empty rectangle and white color.
QColor QSGSimpleRectNode::color() const
Returns the color of this rectangle.
See also setColor().
QRectF QSGSimpleRectNode::rect() const
Returns the rectangle that this rect node covers.
See also setRect().
void QSGSimpleRectNode::setColor(const QColor &color)
Sets the color of this rectangle to color. The default color will be white.
See also color().
void QSGSimpleRectNode::setRect(const QRectF &rect)
Sets the rectangle of this rect node to rect.
See also rect().
void QSGSimpleRectNode::setRect(qreal x, qreal y, qreal w, qreal h)
This is an overloaded function.
Sets the rectangle of this rect node to begin at (x, y) and have width w and height h.
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