Widget Class Reference

Public Types
enum class	Action : uint8_t { NONE , REMOVE , REQUEST_FOCUS }

Public Member Functions
	Widget (jngl::Vec2 position)
	Creates a Widget centered at position.
	Widget (Widget &&) noexcept=default
Widget &	operator= (Widget &&) noexcept=default
virtual Action	step ()
	Steps all Effects.
virtual void	draw (Mat3 modelview) const
	Draws the widget with all effects applied.
virtual void	drawSelf (Mat3 modelview) const =0
	Override this function to draw the widget.
void	addEffect (std::unique_ptr< Effect >)
template<class T , class... Args>
void	addEffect (Args &&... args)
void	removeEffect (Effect *)
virtual void	removeEffects ()
	Removes all effects.
jngl::Vec2	getPosition () const
	Returns the center.

Protected Attributes
jngl::Vec2	position
	Center.

Detailed Description

Definition at line 18 of file Widget.hpp.

Inheritance diagram for Widget:

Collaboration diagram for Widget:

Member Enumeration Documentation

Action

enum class Action : uint8_t

strong

Definition at line 27 of file Widget.hpp.

Member Function Documentation

step()

virtual Action step ( )

nodiscardvirtual

Steps all Effects.

When Action::REMOVE is returned, the Widget wants to be removed from its container.

drawSelf()

virtual void drawSelf ( Mat3 modelview ) const

pure virtual

Override this function to draw the widget.

Implemented in Label.

addEffect()

template<class T , class... Args>

void addEffect ( Args &&... args )

inline

Definition at line 47 of file Widget.hpp.

Member Data Documentation

position

jngl::Vec2 position

protected

Center.

Definition at line 61 of file Widget.hpp.

---

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

• jngl/Widget.hpp