QLayoutParameter< T > Class Template Reference

#include <qgridlayoutengine_p.h>

Public Types
enum	State { Default, User, Cached }

Public Functions
bool	isCached () const
bool	isDefault () const
bool	isUser () const
	QLayoutParameter ()
	QLayoutParameter (T value, State state=Default)
void	setCachedValue (T value) const
void	setUserValue (T value)
T	value () const
T	value (T defaultValue) const

Properties
State	q_state
T	q_value

Detailed Description

template<typename T>
class QLayoutParameter< T >

Definition at line 103 of file qgridlayoutengine_p.h.

Enumerations

State

template<typename T>

enum QLayoutParameter::State

Enumerator
Default
User
Cached

Definition at line 106 of file qgridlayoutengine_p.h.

{ Default, User, Cached };

Constructors and Destructors

QLayoutParameter() [1/2]

template<typename T>

QLayoutParameter< T >::QLayoutParameter ( )

inline

Definition at line 108 of file qgridlayoutengine_p.h.

: q_value(T()), q_state(Default) {}

QLayoutParameter() [2/2]

template<typename T>

QLayoutParameter< T >::QLayoutParameter ( T  value, State  state = Default  )

inline

Definition at line 109 of file qgridlayoutengine_p.h.

: q_value(value), q_state(state) {}

Functions

isCached()

template<typename T>

bool QLayoutParameter< T >::isCached ( ) const

inline

Definition at line 125 of file qgridlayoutengine_p.h.

{ return q_state == Cached; }

isDefault()

template<typename T>

bool QLayoutParameter< T >::isDefault ( ) const

inline

Definition at line 123 of file qgridlayoutengine_p.h.

Referenced by QGridLayoutEngine::fillRowData(), QGridLayoutEngine::rowSpacing(), and QGridLayoutEngine::rowStretchFactor().

{ return q_state == Default; }

isUser()

template<typename T>

bool QLayoutParameter< T >::isUser ( ) const

inline

Definition at line 124 of file qgridlayoutengine_p.h.

Referenced by QGridLayoutEngine::fillRowData(), and QLayoutParameter< int >::value().

{ return q_state == User; }

setCachedValue()

template<typename T>

void QLayoutParameter< T >::setCachedValue ( T  value ) const

inline

Definition at line 115 of file qgridlayoutengine_p.h.

Referenced by QGridLayoutEngine::fillRowData().

                                              {
        if (q_state != User) {
            q_value = value;
            q_state = Cached;
        }
    }

setUserValue()

template<typename T>

void QLayoutParameter< T >::setUserValue ( T  value )

inline

Definition at line 111 of file qgridlayoutengine_p.h.

                                      {
        q_value = value;
        q_state = User;
    }

value() [1/2]

template<typename T>

T QLayoutParameter< T >::value ( ) const

inline

Definition at line 121 of file qgridlayoutengine_p.h.

Referenced by QGridLayoutEngine::fillRowData(), QGridLayoutEngine::rowSpacing(), QGridLayoutEngine::rowStretchFactor(), QLayoutParameter< int >::setCachedValue(), and QLayoutParameter< int >::setUserValue().

{ return q_value; }

value() [2/2]

template<typename T>

T QLayoutParameter< T >::value ( T  defaultValue ) const

inline

Definition at line 122 of file qgridlayoutengine_p.h.

{ return isUser() ? q_value : defaultValue; }

Properties

q_state

template<typename T>

State QLayoutParameter< T >::q_state

mutableprivate

Definition at line 129 of file qgridlayoutengine_p.h.

Referenced by QLayoutParameter< int >::isCached(), QLayoutParameter< int >::isDefault(), QLayoutParameter< int >::isUser(), QLayoutParameter< int >::setCachedValue(), and QLayoutParameter< int >::setUserValue().

q_value

template<typename T>

T QLayoutParameter< T >::q_value

mutableprivate

Definition at line 128 of file qgridlayoutengine_p.h.

Referenced by QLayoutParameter< int >::setCachedValue(), QLayoutParameter< int >::setUserValue(), and QLayoutParameter< int >::value().

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

• /src/gui/graphicsview/qgridlayoutengine_p.h