#include <style_cascade.h>
Public Member Functions | |
StyleCascade () | |
StyleCascade (std::vector< Style *> cascade, const StyleCascade *parent=nullptr) | |
int | array_size (PropertyHash hash) const |
Value array size for the property. More... | |
StyleGetValue | cascade_value (PropertyHash hash) const |
Find the first declared value in the cascade for the specified property. More... | |
StyleGetValue | compute_angle (const StyleGetValue &angle) const |
Convert angle into radians. More... | |
StyleGetValue | compute_frequency (const StyleGetValue &frequency) const |
Convert frequency to Hz. More... | |
StyleGetValue | compute_length (const StyleGetValue &length) const |
Convert length into px (device independent pixel) units. More... | |
StyleGetValue | compute_resolution (const StyleGetValue &resolution) const |
Convert resolution to dots per px unit (pixel ratio scale) More... | |
StyleGetValue | compute_time (const StyleGetValue &time) const |
Convert time to seconds. More... | |
StyleGetValue | computed_value (PropertyHash hash) const |
Font | font (Canvas &canvas) const |
Font used by this style cascade. More... | |
void | render_background (Canvas &canvas, const ViewGeometry &geometry) const |
Render styled background. More... | |
void | render_border (Canvas &canvas, const ViewGeometry &geometry) const |
Render styled border. More... | |
StyleGetValue | specified_value (PropertyHash hash) const |
Resolve any inheritance or initial values for the cascade value. More... | |
Public Attributes | |
std::vector< Style * > | cascade |
Property sets to be examined. More... | |
const StyleCascade * | parent = nullptr |
Parent cascade used for inheritance. More... | |
Style value resolver.
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inline |
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inline |
int clan::StyleCascade::array_size | ( | PropertyHash | hash | ) | const |
Value array size for the property.
StyleGetValue clan::StyleCascade::cascade_value | ( | PropertyHash | hash | ) | const |
Find the first declared value in the cascade for the specified property.
StyleGetValue clan::StyleCascade::compute_angle | ( | const StyleGetValue & | angle | ) | const |
Convert angle into radians.
StyleGetValue clan::StyleCascade::compute_frequency | ( | const StyleGetValue & | frequency | ) | const |
Convert frequency to Hz.
StyleGetValue clan::StyleCascade::compute_length | ( | const StyleGetValue & | length | ) | const |
Convert length into px (device independent pixel) units.
StyleGetValue clan::StyleCascade::compute_resolution | ( | const StyleGetValue & | resolution | ) | const |
Convert resolution to dots per px unit (pixel ratio scale)
StyleGetValue clan::StyleCascade::compute_time | ( | const StyleGetValue & | time | ) | const |
Convert time to seconds.
StyleGetValue clan::StyleCascade::computed_value | ( | PropertyHash | hash | ) | const |
Find the computed value for the specified value
The computed value is a simplified value for the property. Lengths are resolved to device independent pixels and so on.
void clan::StyleCascade::render_background | ( | Canvas & | canvas, |
const ViewGeometry & | geometry | ||
) | const |
Render styled background.
void clan::StyleCascade::render_border | ( | Canvas & | canvas, |
const ViewGeometry & | geometry | ||
) | const |
Render styled border.
StyleGetValue clan::StyleCascade::specified_value | ( | PropertyHash | hash | ) | const |
Resolve any inheritance or initial values for the cascade value.
std::vector<Style *> clan::StyleCascade::cascade |
Property sets to be examined.
const StyleCascade* clan::StyleCascade::parent = nullptr |
Parent cascade used for inheritance.