The QSGIStyle class provides SGI/Irix look and feel. Más...

#include <qsgistyle.h>

Diagrama de herencias de QSGIStyle

Métodos públicos
	QSGIStyle (bool useHighlightCols=FALSE)
virtual	~QSGIStyle ()
void	polish (QWidget *)
void	unPolish (QWidget *)
void	polish (QApplication *)
void	unPolish (QApplication *)
void	drawPrimitive (PrimitiveElement pe, QPainter *p, const QRect &r, const QColorGroup &cg, SFlags flags=Style_Default, const QStyleOption &=QStyleOption::Default) const
void	drawControl (ControlElement element, QPainter p, const QWidget widget, const QRect &r, const QColorGroup &cg, SFlags how=Style_Default, const QStyleOption &=QStyleOption::Default) const
void	drawComplexControl (ComplexControl control, QPainter p, const QWidget widget, const QRect &r, const QColorGroup &cg, SFlags how=Style_Default, SCFlags sub=(uint) SC_All, SCFlags subActive=SC_None, const QStyleOption &=QStyleOption::Default) const
int	pixelMetric (PixelMetric metric, const QWidget *widget=0) const
QSize	sizeFromContents (ContentsType contents, const QWidget *widget, const QSize &contentsSize, const QStyleOption &=QStyleOption::Default) const
QRect	subRect (SubRect r, const QWidget *widget) const
QRect	querySubControlMetrics (ComplexControl control, const QWidget *widget, SubControl sc, const QStyleOption &=QStyleOption::Default) const
	QSGIStyle (bool useHighlightCols=FALSE)
virtual	~QSGIStyle ()
void	polish (QWidget *)
void	unPolish (QWidget *)
void	polish (QApplication *)
void	unPolish (QApplication *)
void	drawPrimitive (PrimitiveElement pe, QPainter *p, const QRect &r, const QColorGroup &cg, SFlags flags=Style_Default, const QStyleOption &=QStyleOption::Default) const
void	drawControl (ControlElement element, QPainter p, const QWidget widget, const QRect &r, const QColorGroup &cg, SFlags how=Style_Default, const QStyleOption &=QStyleOption::Default) const
void	drawComplexControl (ComplexControl control, QPainter p, const QWidget widget, const QRect &r, const QColorGroup &cg, SFlags how=Style_Default, SCFlags sub=(uint) SC_All, SCFlags subActive=SC_None, const QStyleOption &=QStyleOption::Default) const
int	pixelMetric (PixelMetric metric, const QWidget *widget=0) const
QSize	sizeFromContents (ContentsType contents, const QWidget *widget, const QSize &contentsSize, const QStyleOption &=QStyleOption::Default) const
QRect	subRect (SubRect r, const QWidget *widget) const
QRect	querySubControlMetrics (ComplexControl control, const QWidget *widget, SubControl sc, const QStyleOption &=QStyleOption::Default) const
Métodos protegidos
bool	eventFilter (QObject , QEvent )
bool	eventFilter (QObject , QEvent )

Descripción detallada

The QSGIStyle class provides SGI/Irix look and feel.

This class implements the SGI look and feel. It resembles the SGI/Irix Motif GUI style as closely as QStyle allows.

Documentación del constructor y destructor

QSGIStyle::QSGIStyle ( bool useHighlightCols = FALSE )

Constructs a QSGIStyle.

If useHighlightCols is FALSE (default value), the style will polish the application's color palette to emulate the Motif way of highlighting, which is a simple inversion between the base and the text color.

Ver también:: QMotifStyle::useHighlightColors()

QSGIStyle::~QSGIStyle ( ) [virtual]

Destroys the style.

QSGIStyle::QSGIStyle ( bool useHighlightCols = FALSE )

virtual QSGIStyle::~QSGIStyle ( ) [virtual]

Documentación de las funciones miembro

void QSGIStyle::drawComplexControl	(	ComplexControl	control,
		QPainter *	p,
		const QWidget *	widget,
		const QRect &	r,
		const QColorGroup &	cg,
		SFlags	flags = `Style_Default`,
		SCFlags	sub = `(uint)SC_All`,
		SCFlags	subActive = `SC_None`,
		const QStyleOption &	opt = `QStyleOption::Default`
	)		const `[virtual]`

Reimplementado de QMotifStyle.

void QSGIStyle::drawComplexControl	(	ComplexControl	control,
		QPainter *	p,
		const QWidget *	widget,
		const QRect &	r,
		const QColorGroup &	cg,
		SFlags	flags = `Style_Default`,
		SCFlags	sub = `(uint)SC_All`,
		SCFlags	subActive = `SC_None`,
		const QStyleOption &	opt = `QStyleOption::Default`
	)		const `[virtual]`

Reimplementado de QMotifStyle.

void QSGIStyle::drawControl	(	ControlElement	element,
		QPainter *	p,
		const QWidget *	widget,
		const QRect &	r,
		const QColorGroup &	cg,
		SFlags	flags = `Style_Default`,
		const QStyleOption &	opt = `QStyleOption::Default`
	)		const `[virtual]`

Reimplementado de QMotifStyle.

void QSGIStyle::drawControl	(	ControlElement	element,
		QPainter *	p,
		const QWidget *	widget,
		const QRect &	r,
		const QColorGroup &	cg,
		SFlags	flags = `Style_Default`,
		const QStyleOption &	opt = `QStyleOption::Default`
	)		const `[virtual]`

Reimplementado de QMotifStyle.

void QSGIStyle::drawPrimitive	(	PrimitiveElement	pe,
		QPainter *	p,
		const QRect &	r,
		const QColorGroup &	cg,
		SFlags	flags = `Style_Default`,
		const QStyleOption &	opt = `QStyleOption::Default`
	)		const `[virtual]`

Reimplementado de QMotifStyle.

void QSGIStyle::drawPrimitive	(	PrimitiveElement	pe,
		QPainter *	p,
		const QRect &	r,
		const QColorGroup &	cg,
		SFlags	flags = `Style_Default`,
		const QStyleOption &	opt = `QStyleOption::Default`
	)		const `[virtual]`

Reimplementado de QMotifStyle.

bool QSGIStyle::eventFilter	(	QObject *	o,
		QEvent *	e
	)		`[protected, virtual]`

Reimplementado de QObject.

bool QSGIStyle::eventFilter	(	QObject *	,
		QEvent *
	)		`[protected, virtual]`

Filters events if this object has been installed as an event filter for the watched object.

In your reimplementation of this function, if you want to filter the event e, out, i.e. stop it being handled further, return TRUE; otherwise return FALSE.

Example:

    class MyMainWindow : public QMainWindow
    {
    public:
        MyMainWindow( QWidget *parent = 0, const char *name = 0 );

    protected:
        bool eventFilter( QObject *obj, QEvent *ev );

    private:
        QTextEdit *textEdit;
    };

    MyMainWindow::MyMainWindow( QWidget *parent, const char *name )
        : QMainWindow( parent, name )
    {
        textEdit = new QTextEdit( this );
        setCentralWidget( textEdit );
        textEdit->installEventFilter( this );
    }

    bool MyMainWindow::eventFilter( QObject *obj, QEvent *ev )
    {
        if ( obj == textEdit ) {
            if ( e->type() == QEvent::KeyPress ) {
                QKeyEvent *k = (QKeyEvent*)ev;
                qDebug( "Ate key press %d", k->key() );
                return TRUE;
            } else {
                return FALSE;
            }
        } else {
            // pass the event on to the parent class
            return QMainWindow::eventFilter( obj, ev );
        }
    }

Notice in the example above that unhandled events are passed to the base class's eventFilter() function, since the base class might have reimplemented eventFilter() for its own internal purposes.

Atención:: If you delete the receiver object in this function, be sure to return TRUE. Otherwise, Qt will forward the event to the deleted object and the program might crash.

Ver también:: installEventFilter()

Reimplementado de QObject.

int QSGIStyle::pixelMetric	(	PixelMetric	metric,
		const QWidget *	widget = `0`
	)		const `[virtual]`

Reimplementado de QMotifStyle.

int QSGIStyle::pixelMetric	(	PixelMetric	metric,
		const QWidget *	widget = `0`
	)		const `[virtual]`

Reimplementado de QMotifStyle.

void QSGIStyle::polish ( QWidget * w ) [virtual]

Installs an event filter for several widget classes to enable hovering.

Reimplementado de QMotifStyle.

void QSGIStyle::polish ( QApplication * app ) [virtual]

Changes some application-wide settings to be SGI-like, e.g. sets a bold italic font for menu options.

Reimplementado de QMotifStyle.

void QSGIStyle::polish ( QWidget * w ) [virtual]

Reimplementado de QMotifStyle.

void QSGIStyle::polish ( QApplication * a ) [virtual]

Reimplementado de QMotifStyle.

QRect QSGIStyle::querySubControlMetrics	(	ComplexControl	control,
		const QWidget *	widget,
		SubControl	sub,
		const QStyleOption &	opt = `QStyleOption::Default`
	)		const `[virtual]`

Reimplementado de QMotifStyle.

QRect QSGIStyle::querySubControlMetrics	(	ComplexControl	control,
		const QWidget *	widget,
		SubControl	sc,
		const QStyleOption &	opt = `QStyleOption::Default`
	)		const `[virtual]`

Reimplementado de QMotifStyle.

QSize QSGIStyle::sizeFromContents	(	ContentsType	contents,
		const QWidget *	widget,
		const QSize &	contentsSize,
		const QStyleOption &	opt = `QStyleOption::Default`
	)		const `[virtual]`

Reimplementado de QMotifStyle.

QSize QSGIStyle::sizeFromContents	(	ContentsType	contents,
		const QWidget *	widget,
		const QSize &	contentsSize,
		const QStyleOption &	opt = `QStyleOption::Default`
	)		const `[virtual]`

Reimplementado de QMotifStyle.

QRect QSGIStyle::subRect	(	SubRect	r,
		const QWidget *	widget
	)		const `[virtual]`

Reimplementado de QMotifStyle.

QRect QSGIStyle::subRect	(	SubRect	r,
		const QWidget *	widget
	)		const `[virtual]`

Reimplementado de QMotifStyle.

void QSGIStyle::unPolish ( QWidget * ) [virtual]

Undoes the initialization of a widget's appearance.

This function is the counterpart to polish. It is called for every polished widget when the style is dynamically changed. The former style has to unpolish its settings before the new style can polish them again.

Ver también:: polish()

Reimplementado de QStyle.

void QSGIStyle::unPolish ( QApplication * ) [virtual]

Esta es una función miembro sobrecargada que se suministra por conveniencia. Difiere de la anterior función solamente en los argumentos que acepta. Undoes the application polish.

Ver también:: polish()

Reimplementado de QStyle.

void QSGIStyle::unPolish ( QWidget * w ) [virtual]

Reimplementado de QStyle.

void QSGIStyle::unPolish ( QApplication * ) [virtual]

Reimplementado de QStyle.

La documentación para esta clase fue generada a partir de los siguientes ficheros:

src/qt/include/qsgistyle.h
src/qt/src/styles/qsgistyle.h
src/qt/src/styles/qsgistyle.cpp

Métodos públicos

Métodos protegidos

Descripción detallada

Documentación del constructor y destructor

Documentación de las funciones miembro