QDesignerWidgetDataBaseInterface Class Reference

#include <abstractwidgetdatabase.h>

Inheritance diagram for QDesignerWidgetDataBaseInterface:

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[legend]List of all members.

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Detailed Description

The QDesignerWidgetDataBaseInterface class provides an interface that is used to access and modify Qt Designer's widget database. QtDesigner.

Definition at line 83 of file abstractwidgetdatabase.h.

Signals
void	changed ()
Public Member Functions
	QDesignerWidgetDataBaseInterface (QObject *parent=0)
virtual	~QDesignerWidgetDataBaseInterface ()
virtual int	count () const
virtual QDesignerWidgetDataBaseItemInterface *	item (int index) const
virtual int	indexOf (QDesignerWidgetDataBaseItemInterface *item) const
virtual void	insert (int index, QDesignerWidgetDataBaseItemInterface *item)
virtual void	append (QDesignerWidgetDataBaseItemInterface *item)
virtual int	indexOfObject (QObject *object, bool resolveName=true) const
virtual int	indexOfClassName (const QString &className, bool resolveName=true) const
virtual QDesignerFormEditorInterface *	core () const
bool	isContainer (QObject *object, bool resolveName=true) const
bool	isCustom (QObject *object, bool resolveName=true) const
Protected Attributes
QList< QDesignerWidgetDataBaseItemInterface * >	m_items

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Constructor & Destructor Documentation

QDesignerWidgetDataBaseInterface::QDesignerWidgetDataBaseInterface

(

QObject *

parent = 0

)

Constructs an interface to the widget database with the given parent.

Definition at line 39 of file abstractwidgetdatabase.cpp.

    : QObject(parent)
{
}

QDesignerWidgetDataBaseInterface::~QDesignerWidgetDataBaseInterface

(

)

[virtual]

Destroys the interface to the widget database.

Definition at line 47 of file abstractwidgetdatabase.cpp.

References m_items, and qDeleteAll().

{
    qDeleteAll(m_items);
}

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Member Function Documentation

int QDesignerWidgetDataBaseInterface::count

(

)

const [virtual]

Definition at line 55 of file abstractwidgetdatabase.cpp.

References QList< T >::count(), and m_items.

Referenced by qdesigner_internal::WidgetDataBase::grabDefaultPropertyValues(), indexOfClassName(), and qdesigner_internal::PromoteToCustomWidgetDialog::PromoteToCustomWidgetDialog().

{
    return m_items.count();
}

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QDesignerWidgetDataBaseItemInterface * QDesignerWidgetDataBaseInterface::item

(

int

index

)

const [virtual]

Definition at line 62 of file abstractwidgetdatabase.cpp.

References QList< T >::at(), and m_items.

Referenced by qdesigner_internal::PromoteToCustomWidgetDialog::accept(), append(), qdesigner_internal::QDesignerResource::createDom(), qdesigner_internal::WidgetFactory::createWidget(), indexOf(), indexOfClassName(), insert(), isContainer(), isCustom(), qdesigner_internal::WidgetDataBase::item(), qdesigner_internal::QDesignerTaskMenu::promoteToCustomWidget(), qdesigner_internal::PromoteToCustomWidgetDialog::PromoteToCustomWidgetDialog(), qdesigner_internal::ResetPropertyCommand::redo(), qdesigner_internal::ObjectInspector::setFormWindow(), QDesignerActions::showWidgetSpecificHelp(), and qdesigner_internal::FormWindowManager::slotUpdateActions().

{
    return index != -1 ? m_items.at(index) : 0;
}

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int QDesignerWidgetDataBaseInterface::indexOf

(

QDesignerWidgetDataBaseItemInterface *

item

)

const [virtual]

Definition at line 69 of file abstractwidgetdatabase.cpp.

References QList< T >::indexOf(), item(), and m_items.

{
    return m_items.indexOf(item);
}

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void QDesignerWidgetDataBaseInterface::insert	(	int	index,
		QDesignerWidgetDataBaseItemInterface *	item
	)			[virtual]

Definition at line 76 of file abstractwidgetdatabase.cpp.

References QList< T >::insert(), item(), and m_items.

{
    m_items.insert(index, item);
}

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void QDesignerWidgetDataBaseInterface::append

(

QDesignerWidgetDataBaseItemInterface *

item

)

[virtual]

Definition at line 83 of file abstractwidgetdatabase.cpp.

References QList< T >::append(), item(), and m_items.

Referenced by qdesigner_internal::QDesignerResource::createCustomWidgets(), qdesigner_internal::WidgetFactory::createWidget(), qdesigner_internal::WidgetDataBase::loadPlugins(), qdesigner_internal::QDesignerTaskMenu::promoteToCustomWidget(), and qdesigner_internal::WidgetDataBase::WidgetDataBase().

{
    m_items.append(item);
}

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int QDesignerWidgetDataBaseInterface::indexOfObject	(	QObject *	object,
		bool	resolveName = true
	)			const [virtual]

Definition at line 110 of file abstractwidgetdatabase.cpp.

References QString::fromUtf8(), indexOfClassName(), and object.

Referenced by qdesigner_internal::QDesignerResource::createDom(), isContainer(), isCustom(), qdesigner_internal::realClassName(), qdesigner_internal::ResetPropertyCommand::redo(), qdesigner_internal::ObjectInspector::setFormWindow(), QDesignerActions::showWidgetSpecificHelp(), and qdesigner_internal::FormWindowManager::slotUpdateActions().

{
    if (!object)
        return -1;

    QString className = QString::fromUtf8(object->metaObject()->className());
    return indexOfClassName(className);
}

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int QDesignerWidgetDataBaseInterface::indexOfClassName	(	const QString &	className,
		bool	resolveName = true
	)			const [virtual]

Definition at line 97 of file abstractwidgetdatabase.cpp.

References count(), i, item(), and name.

Referenced by qdesigner_internal::PromoteToCustomWidgetDialog::accept(), qdesigner_internal::WidgetFactory::createWidget(), qdesigner_internal::WidgetDataBase::indexOfObject(), indexOfObject(), qdesigner_internal::QDesignerTaskMenu::promoteToCustomWidget(), and qdesigner_internal::WidgetDataBase::WidgetDataBase().

{
    for (int i=0; i<count(); ++i) {
        QDesignerWidgetDataBaseItemInterface *entry = item(i);
        if (entry->name() == name)
            return i;
    }

    return -1;
}

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QDesignerFormEditorInterface * QDesignerWidgetDataBaseInterface::core

(

)

const [virtual]

Definition at line 90 of file abstractwidgetdatabase.cpp.

{
    return 0;
}

bool QDesignerWidgetDataBaseInterface::isContainer	(	QObject *	object,
		bool	resolveName = true
	)			const

Definition at line 121 of file abstractwidgetdatabase.cpp.

References i, indexOfObject(), item(), and object.

Referenced by qdesigner_internal::Layout::breakLayout(), qdesigner_internal::FormWindow::findContainer(), and qdesigner_internal::Layout::setup().

{
    if (QDesignerWidgetDataBaseItemInterface *i = item(indexOfObject(object, resolveName)))
        return i->isContainer();
    return false;
}

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bool QDesignerWidgetDataBaseInterface::isCustom	(	QObject *	object,
		bool	resolveName = true
	)			const

Definition at line 130 of file abstractwidgetdatabase.cpp.

References i, indexOfObject(), item(), and object.

{
    if (QDesignerWidgetDataBaseItemInterface *i = item(indexOfObject(object, resolveName)))
        return i->isCustom();
    return false;
}

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void QDesignerWidgetDataBaseInterface::changed

(

)

[signal]

This signal is emitted ...

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Member Data Documentation

QList<QDesignerWidgetDataBaseItemInterface *> QDesignerWidgetDataBaseInterface::m_items [protected]

Definition at line 109 of file abstractwidgetdatabase.h.

Referenced by append(), count(), indexOf(), insert(), item(), qdesigner_internal::WidgetDataBase::loadPlugins(), and ~QDesignerWidgetDataBaseInterface().

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

• tools/designer/src/lib/sdk/abstractwidgetdatabase.h
• tools/designer/src/lib/sdk/abstractwidgetdatabase.cpp

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