QxtCrumbViewDelegate Class Reference

List of all members.

Public Member Functions
	QxtCrumbViewDelegate (QAbstractItemDelegate *other, QObject *parent)
void	paint (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
QSize	sizeHint (const QStyleOptionViewItem &option, const QModelIndex &index) const
QWidget *	createEditor (QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index)
void	setEditorData (QWidget *editor, const QModelIndex &index) const
void	setModelData (QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
void	updateEditorGeometry (QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const
bool	editorEvent (QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index)
Public Attributes
QAbstractItemDelegate *	delegate

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Detailed Description

Definition at line 49 of file qxtcrumbview.cpp.

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Constructor & Destructor Documentation

QxtCrumbViewDelegate::QxtCrumbViewDelegate	(	QAbstractItemDelegate *	other,
		QObject *	parent
	)		[inline]

Definition at line 51 of file qxtcrumbview.cpp.

                                                                        : QAbstractItemDelegate(parent), delegate(other) {
        QObject::connect(other, SIGNAL(closeEditor(QWidget*, QAbstractItemDelegate::EndEditHint)),
                         this, SIGNAL(closeEditor(QWidget*, QAbstractItemDelegate::EndEditHint)));
        QObject::connect(other, SIGNAL(commitData(QWidget*)), this, SIGNAL(commitData(QWidget*)));
        QObject::connect(other, SIGNAL(sizeHintChanged(QModelIndex)), this, SIGNAL(sizeHintChanged(QModelIndex)));

    }

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Member Function Documentation

QWidget* QxtCrumbViewDelegate::createEditor	(	QWidget *	parent,
		const QStyleOptionViewItem &	option,
		const QModelIndex &	index
	)		[inline]

Definition at line 77 of file qxtcrumbview.cpp.

References delegate.

                                                                                                         {
        return delegate->createEditor(parent, option, index);
    }

bool QxtCrumbViewDelegate::editorEvent	(	QEvent *	event,
		QAbstractItemModel *	model,
		const QStyleOptionViewItem &	option,
		const QModelIndex &	index
	)		[inline]

Definition at line 93 of file qxtcrumbview.cpp.

References delegate.

                                                                                                                             {
        return delegate->editorEvent(event, model, option, index);
    }

void QxtCrumbViewDelegate::paint	(	QPainter *	painter,
		const QStyleOptionViewItem &	option,
		const QModelIndex &	index
	)		const [inline]

Definition at line 60 of file qxtcrumbview.cpp.

References delegate.

                                                                                                      {
        delegate->paint(painter, option, index);

        if(!index.model()->hasChildren(index)) return;

        int arrow = 8;
        int pad = (option.rect.height() - arrow) / 2;
        QStyleOption arrowOption;
        arrowOption = option;
        arrowOption.rect = QRect(option.rect.right() - arrow, option.rect.top() + pad, arrow, arrow);
        QApplication::style()->drawPrimitive(QStyle::PE_IndicatorArrowRight, &arrowOption, painter);
    }

void QxtCrumbViewDelegate::setEditorData	(	QWidget *	editor,
		const QModelIndex &	index
	)		const [inline]

Definition at line 81 of file qxtcrumbview.cpp.

References delegate.

                                                                        {
        delegate->setEditorData(editor, index);
    }

void QxtCrumbViewDelegate::setModelData	(	QWidget *	editor,
		QAbstractItemModel *	model,
		const QModelIndex &	index
	)		const [inline]

Definition at line 85 of file qxtcrumbview.cpp.

References delegate.

                                                                                                  {
        delegate->setModelData(editor, model, index);
    }

QSize QxtCrumbViewDelegate::sizeHint	(	const QStyleOptionViewItem &	option,
		const QModelIndex &	index
	)		const [inline]

Definition at line 73 of file qxtcrumbview.cpp.

References delegate.

                                                                                       {
        return delegate->sizeHint(option, index) + QSize(8, 0);
    }

void QxtCrumbViewDelegate::updateEditorGeometry	(	QWidget *	editor,
		const QStyleOptionViewItem &	option,
		const QModelIndex &	index
	)		const [inline]

Definition at line 89 of file qxtcrumbview.cpp.

References delegate.

                                                                                                                   {
        delegate->updateEditorGeometry(editor, option, index);
    }

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Member Data Documentation

QAbstractItemDelegate* QxtCrumbViewDelegate::delegate

Definition at line 58 of file qxtcrumbview.cpp.

Referenced by createEditor(), editorEvent(), paint(), setEditorData(), setModelData(), sizeHint(), and updateEditorGeometry().

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

• qxtcrumbview.cpp