Referencia de la Clase WidgetFactory

Set of static functions for creating widgets, layouts and do other stuff. Más...

#include <widgetfactory.h>

Diagrama de herencias de WidgetFactory

Lista de todos los miembros.

Tipos públicos
enum	LayoutType { HBox, VBox, Grid, NoLayout }
Métodos públicos estáticos
static QWidget *	create (int id, QWidget *parent, const char *name=0, bool init=TRUE, const QRect *rect=0, Qt::Orientation orient=Qt::Horizontal)
static QLayout *	createLayout (QWidget *widget, QLayout *layout, LayoutType type)
static void	deleteLayout (QWidget *widget)
static LayoutType	layoutType (QWidget *w)
static LayoutType	layoutType (QWidget *w, QLayout *&layout)
static LayoutType	layoutType (QLayout *layout)
static QWidget *	layoutParent (QLayout *layout)
static QWidget *	containerOfWidget (QWidget *w)
static QWidget *	widgetOfContainer (QWidget *w)
static bool	isPassiveInteractor (QObject *o)
static const char *	classNameOf (QObject *o)
static void	initChangedProperties (QObject *o)
static bool	hasSpecialEditor (int id, QObject *editorWidget)
static bool	hasItems (int id, QObject *editorWidget)
static void	editWidget (int id, QWidget *parent, QWidget *editWidget, FormWindow *fw)
static bool	canResetProperty (QObject *w, const QString &propName)
static bool	resetProperty (QObject *w, const QString &propName)
static QVariant	defaultValue (QObject *w, const QString &propName)
static QString	defaultCurrentItem (QObject *w, const QString &propName)
static QVariant	property (QObject *w, const char *name)
static void	saveDefaultProperties (QObject *w, int id)
static void	saveChangedProperties (QObject *w, int id)
static QString	defaultSignal (QObject *w)
Amigas
class	CustomWidgetFactory

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Descripción detallada

Set of static functions for creating widgets, layouts and do other stuff.

The widget factory offers functions to create widgets, create and delete layouts find out other details - all based on the WidgetDatabase's data. So the functions that use ids use the same ids as in the WidgetDatabase.

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Documentación de las enumeraciones miembro de la clase

enum WidgetFactory::LayoutType

Valores de enumeraciones:

HBox
VBox
Grid
NoLayout

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Documentación de las funciones miembro

bool WidgetFactory::canResetProperty	(	QObject *	w,
		const QString &	propName
	)		[static]

const char * WidgetFactory::classNameOf

(

QObject *

o

)

[static]

Returns the class name of object o that should be used for externally (i.e. for saving)

QWidget * WidgetFactory::containerOfWidget

(

QWidget *

w

)

[static]

Returns the widget into which children should be inserted when w is a container known to the designer.

Usually that is w itself, sometimes it is different (e.g. a tabwidget is known to the designer as a container but the child widgets should be inserted into the current page of the tabwidget. So in this case this function returns the current page of the tabwidget.)

QWidget * WidgetFactory::create	(	int	id,
		QWidget *	parent,
		const char *	name = 0,
		bool	init = TRUE,
		const QRect *	r = 0,
		Qt::Orientation	orient = Qt::Horizontal
	)		[static]

Creates a widget of the type which is registered as id as child of parent. The name is optional. If init is TRUE, the widget is initialized with some defaults, else the plain widget is created.

QLayout * WidgetFactory::createLayout	(	QWidget *	widget,
		QLayout *	layout,
		LayoutType	type
	)		[static]

Creates a layout on the widget widget of the type type which can be HBox, VBox or Grid.

QString WidgetFactory::defaultCurrentItem	(	QObject *	w,
		const QString &	propName
	)		[static]

QString WidgetFactory::defaultSignal

(

QObject *

w

)

[static]

QVariant WidgetFactory::defaultValue	(	QObject *	w,
		const QString &	propName
	)		[static]

void WidgetFactory::deleteLayout

(

QWidget *

widget

)

[static]

void WidgetFactory::editWidget	(	int	id,
		QWidget *	parent,
		QWidget *	editWidget,
		FormWindow *	fw
	)		[static]

bool WidgetFactory::hasItems	(	int	id,
		QObject *	editorWidget
	)		[static]

bool WidgetFactory::hasSpecialEditor	(	int	id,
		QObject *	editorWidget
	)		[static]

void WidgetFactory::initChangedProperties

(

QObject *

o

)

[static]

As some properties are set by default when creating a widget this functions markes this properties as changed. Has to be in sync with createWidget()!

bool WidgetFactory::isPassiveInteractor

(

QObject *

o

)

[static]

QWidget * WidgetFactory::layoutParent

(

QLayout *

layout

)

[static]

WidgetFactory::LayoutType WidgetFactory::layoutType

(

QWidget *

w

)

[static]

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

WidgetFactory::LayoutType WidgetFactory::layoutType	(	QWidget *	w,
		QLayout *&	layout
	)		[static]

Find out which type the layout of the widget is. Returns HBox, VBox, Grid or NoLayout. layout points to this QWidget::layout() of w or to 0 after the function call.

WidgetFactory::LayoutType WidgetFactory::layoutType

(

QLayout *

layout

)

[static]

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

QVariant WidgetFactory::property	(	QObject *	w,
		const char *	name
	)		[static]

bool WidgetFactory::resetProperty	(	QObject *	w,
		const QString &	propName
	)		[static]

void WidgetFactory::saveChangedProperties	(	QObject *	w,
		int	id
	)		[static]

void WidgetFactory::saveDefaultProperties	(	QObject *	w,
		int	id
	)		[static]

QWidget * WidgetFactory::widgetOfContainer

(

QWidget *

w

)

[static]

Returns the actual designer widget of the container w. This is normally w itself, but might be a parent or grand parent of w (e.g. when working with a tabwidget and w is the container which contains and layouts childs, but the actual widget known to the designer is the tabwidget which is the parent of w. So this function returns the tabwidget then.)

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Documentación de las funciones relacionadas y clases amigas

friend class CustomWidgetFactory [friend]

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

• src/qt/tools/designer/designer/widgetfactory.h
• src/qt/tools/designer/designer/widgetfactory.cpp