uicore::StyleCascade Class Reference

Style value resolver. More...

#include <style_cascade.h>

Public Member Functions
	StyleCascade ()
	StyleCascade (std::vector< Style * > cascade, const StyleCascade *parent=nullptr)
int	array_size (const char *property_name) const
	Value array size for the property. More...
int	array_size (const std::string &property_name) const
StyleGetValue	cascade_value (const char *property_name) const
	Find the first declared value in the cascade for the specified property. More...
StyleGetValue	cascade_value (const std::string &property_name) const
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 (const char *property_name) const
StyleGetValue	computed_value (const std::string &property_name) const
FontPtr	font () const
	Font used by this style cascade. More...
void	render_background (const CanvasPtr &canvas, const ViewGeometry &geometry) const
	Render styled background. More...
void	render_border (const CanvasPtr &canvas, const ViewGeometry &geometry) const
	Render styled border. More...
StyleGetValue	specified_value (const char *property_name) const
	Resolve any inheritance or initial values for the cascade value. More...
StyleGetValue	specified_value (const std::string &property_name) const

Public Attributes
std::vector< Style * >	cascade
	Property sets to be examined. More...
const StyleCascade *	parent = nullptr
	Parent cascade used for inheritance. More...

Detailed Description

Style value resolver.

Constructor & Destructor Documentation

uicore::StyleCascade::StyleCascade ( )

inline

uicore::StyleCascade::StyleCascade ( std::vector< Style * >  cascade, const StyleCascade *  parent = nullptr  )

inline

Member Function Documentation

int uicore::StyleCascade::array_size

(

const char *

property_name

)

const

Value array size for the property.

int uicore::StyleCascade::array_size ( const std::string &  property_name ) const

inline

References array_size().

Referenced by array_size().

StyleGetValue uicore::StyleCascade::cascade_value

(

const char *

property_name

)

const

Find the first declared value in the cascade for the specified property.

StyleGetValue uicore::StyleCascade::cascade_value ( const std::string &  property_name ) const

inline

References cascade_value().

Referenced by cascade_value().

StyleGetValue uicore::StyleCascade::compute_angle

(

const StyleGetValue &

angle

)

const

Convert angle into radians.

StyleGetValue uicore::StyleCascade::compute_frequency

(

const StyleGetValue &

frequency

)

const

Convert frequency to Hz.

StyleGetValue uicore::StyleCascade::compute_length

(

const StyleGetValue &

length

)

const

Convert length into px (device independent pixel) units.

StyleGetValue uicore::StyleCascade::compute_resolution

(

const StyleGetValue &

resolution

)

const

Convert resolution to dots per px unit (pixel ratio scale)

StyleGetValue uicore::StyleCascade::compute_time

(

const StyleGetValue &

time

)

const

Convert time to seconds.

StyleGetValue uicore::StyleCascade::computed_value

(

const char *

property_name

)

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.

StyleGetValue uicore::StyleCascade::computed_value ( const std::string &  property_name ) const

inline

References computed_value().

Referenced by computed_value().

FontPtr uicore::StyleCascade::font

(

)

const

Font used by this style cascade.

void uicore::StyleCascade::render_background	(	const CanvasPtr &	canvas,
		const ViewGeometry &	geometry
	)		const

Render styled background.

void uicore::StyleCascade::render_border	(	const CanvasPtr &	canvas,
		const ViewGeometry &	geometry
	)		const

Render styled border.

StyleGetValue uicore::StyleCascade::specified_value

(

const char *

property_name

)

const

Resolve any inheritance or initial values for the cascade value.

StyleGetValue uicore::StyleCascade::specified_value ( const std::string &  property_name ) const

inline

References specified_value().

Referenced by specified_value().

Member Data Documentation

std::vector<Style *> uicore::StyleCascade::cascade

Property sets to be examined.

const StyleCascade* uicore::StyleCascade::parent = nullptr

Parent cascade used for inheritance.

---

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

• style_cascade.h