QCBrush Class
QCBrush is the base class for all QCPainter fill / stroke brushes. More...
| Header: | #include <QCBrush> |
| Inherited By: | QCBoxShadow, QCCustomBrush, QCGradient, QCGridPattern, and QCImagePattern |
Public Types
| enum class | BrushType { Invalid, LinearGradient, RadialGradient, ConicalGradient, BoxGradient, …, Custom } |
Public Functions
| QCBrush() | |
| QCBrush(QCImage &&other) | |
| QCBrush(const QCBrush &brush) | |
| void | swap(QCBrush &other) |
| QCBrush::BrushType | type() const |
| QCBrush & | operator=(QCBrush &&other) |
| QCBrush & | operator=(const QCBrush &brush) |
Detailed Description
QCBrush is the base class for all styles used for QCPainter::fill() and QCPainter::stroke().
Member Type Documentation
enum class QCBrush::BrushType
Specifies the type of brush.
| Constant | Value | Description |
|---|---|---|
QCBrush::BrushType::Invalid | 0 | - Empty brush. |
QCBrush::BrushType::LinearGradient | 1 | - Interpolates colors between start and end points (QCLinearGradient) |
QCBrush::BrushType::RadialGradient | 2 | - Interpolates colors between a focal point and end points on a circle surrounding it (QCRadialGradient). |
QCBrush::BrushType::ConicalGradient | 3 | - Interpolates colors around a center point (QCConicalGradient). |
QCBrush::BrushType::BoxGradient | 4 | - Interpolates colors on a round rectangle (QCBoxGradient). |
QCBrush::BrushType::BoxShadow | 5 | - Creates a soft round rectangle shadow (QCBoxShadow). |
QCBrush::BrushType::ImagePattern | 6 | - Creates a pattern using the specified image and repetition (QCImagePattern). |
QCBrush::BrushType::GridPattern | 7 | - Creates a pattern using the specified grid (QCGridPattern). |
QCBrush::BrushType::Custom | 1000 | - Creates a custom shader brush (QCCustomBrush). |
See also type().
Member Function Documentation
QCBrush::QCBrush()
Constructs an invalid brush.
[noexcept default] QCBrush::QCBrush(QCImage &&other)
Move-constructs a new QCBrush from other.
[noexcept] QCBrush::QCBrush(const QCBrush &brush)
Constructs a brush that is a copy of the given brush.
[noexcept] void QCBrush::swap(QCBrush &other)
Swaps this brush with other. This operation is very fast and never fails.
QCBrush::BrushType QCBrush::type() const
Returns the type of the brush.
[noexcept] QCBrush &QCBrush::operator=(QCBrush &&other)
Move-assigns other to this QCBrush instance.
[noexcept] QCBrush &QCBrush::operator=(const QCBrush &brush)
Assigns the given brush to this brush and returns a reference to this brush.
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