CoreComponents 3.0.0
A Modern C++ Toolkit
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Visual Class Reference

Visual representation of something More...

#include <cc/Visual>

Inheritance diagram for Visual:

Public Member Functions

 Visual ()=default
 Create a null visual.
void paint (Painter &p) const
 Paint this visual to painter p.
Size size () const
 Get the size.
Visualsize (Size newValue)
 Set the size
Visualsize (Definition< Size > &&f)
 Define the size
- Public Member Functions inherited from Object
 Object ()=default
 Create a null object.
 operator bool () const
 Check if this is a non-null object.
bool isNull () const
 Check if this is a null object.
template<class T >
bool is () const
 Check if this object is of type T.
template<class T >
as () const
 Cast this object to type T.
bool isWeak () const
 Check if the underlying object reference is weak.
bool operator== (const Object &other) const
 Equality operator.
std::strong_ordering operator<=> (const Object &other) const
 Ordering operator.
long useCount () const
 Reference count.

Protected Member Functions

 Visual (State *newState)
State & me ()
const State & me () const
- Protected Member Functions inherited from Object
template<class T >
weak () const
template<class T >
void initOnce ()
 Create the object state when called the first time.
template<class T >
void initOncePerThread ()
 Create a distinct object state for each thread when called the first time in that thread.
 Object (State *newState)
 Initialize object with newState.
 Object (State *state, Alias)
 Object (State *state, Weak)
Objectoperator= (std::nullptr_t)

Additional Inherited Members

- Static Protected Member Functions inherited from Object
template<class T >
static T alias (const State *state)
 Create an alias object for the given state.
template<class T >
static T weak (const State *state)
- Protected Attributes inherited from Object
Handle< Stateme
 Internal object state

Detailed Description

Visual representation of something

Constructor & Destructor Documentation

◆ Visual()

Visual ( )

Create a null visual.

Member Function Documentation

◆ paint()

void paint ( Painter & p) const

Paint this visual to painter p.

◆ size() [1/3]

Size size ( ) const

Get the size.

◆ size() [2/3]

Visual & size ( Size newValue)

Set the size

◆ size() [3/3]

Visual & size ( Definition< Size > && f)

Define the size