qdesigner_internal::WidgetBoxCategoryListView Class Reference

Inheritance diagram for qdesigner_internal::WidgetBoxCategoryListView:

Collaboration diagram for qdesigner_internal::WidgetBoxCategoryListView:

Public Types
enum	EAccessMode { FILTERED , UNFILTERED }

Public Slots
void	filter (const QRegExp &re)

Signals
void	itemRemoved ()
void	lastItemRemoved ()
void	pressed (const QString &name, const QString &xml, const QPoint &globalPos)
void	scratchPadChanged ()

Public Member Functions
	WidgetBoxCategoryListView (SampleDesignerInterface *core, QWidget *parent=0)
void	addWidget (const QDesignerWidgetBoxInterface::Widget &widget, const QIcon &icon, bool editable)
QDesignerWidgetBoxInterface::Category	category () const
bool	containsWidget (const QString &name)
int	count (EAccessMode am) const
void	dropWidgets (const QList< QDesignerDnDItemInterface * > &item_list)
bool	removeCustomWidgets ()
void	removeRow (EAccessMode am, int row)
void	setCurrentItem (EAccessMode am, int row)
void	setViewMode (ViewMode vm)
QDesignerWidgetBoxInterface::Widget	widgetAt (EAccessMode am, const QModelIndex &index) const
QDesignerWidgetBoxInterface::Widget	widgetAt (EAccessMode am, int row) const

Static Public Member Functions
static QString	widgetDomXml (const QDesignerWidgetBoxInterface::Widget &widget)

Private Slots
void	editCurrentItem ()
void	removeCurrentItem ()
void	slotPressed (const QModelIndex &index)

Private Member Functions
int	mapRowToSource (int filterRow) const

Private Attributes
WidgetBoxCategoryModel *	m_model
QSortFilterProxyModel *	m_proxyModel

Detailed Description

Definition at line 66 of file widgetboxcategorylistview.h.

Member Enumeration Documentation

EAccessMode

enum qdesigner_internal::WidgetBoxCategoryListView::EAccessMode

Enumerator
FILTERED
UNFILTERED

Definition at line 70 of file widgetboxcategorylistview.h.

{ FILTERED, UNFILTERED };

Constructor & Destructor Documentation

WidgetBoxCategoryListView()

qdesigner_internal::WidgetBoxCategoryListView::WidgetBoxCategoryListView ( SampleDesignerInterface *  core, QWidget *  parent = 0  )

explicit

Definition at line 409 of file widgetboxcategorylistview.cpp.

    : QListView(parent)
    , m_proxyModel(new QSortFilterProxyModel(this))
    , m_model(new WidgetBoxCategoryModel(core, this))
{
    setFocusPolicy(Qt::NoFocus);
    setFrameShape(QFrame::NoFrame);
    // setIconSize(QSize(22, 22));
    setIconSize(QSize(32, 32));
    setSpacing(1);
    setTextElideMode(Qt::ElideMiddle);
    setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
    setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
    setResizeMode(QListView::Adjust);
    setUniformItemSizes(true);
 
    setItemDelegate(new WidgetBoxCategoryEntryDelegate(this));
 
    connect(this, SIGNAL(pressed(QModelIndex)), this, SLOT(slotPressed(QModelIndex)));
    setEditTriggers(QAbstractItemView::AnyKeyPressed);
 
    m_proxyModel->setSourceModel(m_model);
    m_proxyModel->setFilterRole(FILTER_ROLE);
    setModel(m_proxyModel);
    connect(m_model, SIGNAL(dataChanged(QModelIndex, QModelIndex)), this,
            SIGNAL(scratchPadChanged()));
}

References FILTER_ROLE, m_model, m_proxyModel, pressed(), scratchPadChanged(), and slotPressed().

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Member Function Documentation

addWidget()

void qdesigner_internal::WidgetBoxCategoryListView::addWidget	(	const QDesignerWidgetBoxInterface::Widget &	widget,
		const QIcon &	icon,
		bool	editable
	)

Definition at line 517 of file widgetboxcategorylistview.cpp.

{
    m_model->addWidget(widget, icon, editable);
}

References qdesigner_internal::WidgetBoxCategoryModel::addWidget(), and m_model.

Referenced by qdesigner_internal::WidgetBoxTreeWidget::addCategory(), qdesigner_internal::WidgetBoxTreeWidget::addWidget(), and qdesigner_internal::WidgetBoxTreeWidget::dropWidgets().

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category()

QDesignerWidgetBoxInterface::Category qdesigner_internal::WidgetBoxCategoryListView::category

(

)

const

Definition at line 542 of file widgetboxcategorylistview.cpp.

{
    return m_model->category();
}

References qdesigner_internal::WidgetBoxCategoryModel::category(), and m_model.

Referenced by qdesigner_internal::WidgetBoxTreeWidget::category().

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containsWidget()

bool qdesigner_internal::WidgetBoxCategoryListView::containsWidget

(

const QString &

name

)

Definition at line 512 of file widgetboxcategorylistview.cpp.

{
    return m_model->indexOfWidget(name) != -1;
}

References qdesigner_internal::WidgetBoxCategoryModel::indexOfWidget(), m_model, and RealSpace::Particles::name().

Referenced by qdesigner_internal::WidgetBoxTreeWidget::addCategory().

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count()

int qdesigner_internal::WidgetBoxCategoryListView::count

(

EAccessMode

am

)

const

Definition at line 483 of file widgetboxcategorylistview.cpp.

{
    return am == FILTERED ? m_proxyModel->rowCount() : m_model->rowCount();
}

References FILTERED, m_model, m_proxyModel, and qdesigner_internal::WidgetBoxCategoryModel::rowCount().

Referenced by qdesigner_internal::WidgetBoxTreeWidget::dropWidgets(), qdesigner_internal::WidgetBoxTreeWidget::filter(), qdesigner_internal::WidgetBoxTreeWidget::removeWidget(), and qdesigner_internal::WidgetBoxTreeWidget::widgetCount().

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dropWidgets()

void qdesigner_internal::WidgetBoxCategoryListView::dropWidgets

(

const QList< QDesignerDnDItemInterface * > &

item_list

)

editCurrentItem

void qdesigner_internal::WidgetBoxCategoryListView::editCurrentItem ( )

privateslot

Definition at line 476 of file widgetboxcategorylistview.cpp.

{
    const QModelIndex index = currentIndex();
    if (index.isValid())
        edit(index);
}

filter

void qdesigner_internal::WidgetBoxCategoryListView::filter ( const QRegExp &  re )

slot

Definition at line 537 of file widgetboxcategorylistview.cpp.

{
    m_proxyModel->setFilterRegExp(re);
}

References m_proxyModel.

Referenced by qdesigner_internal::WidgetBoxTreeWidget::filter().

itemRemoved

void qdesigner_internal::WidgetBoxCategoryListView::itemRemoved ( )

signal

Referenced by removeCurrentItem().

lastItemRemoved

void qdesigner_internal::WidgetBoxCategoryListView::lastItemRemoved ( )

signal

Referenced by removeCurrentItem().

mapRowToSource()

int qdesigner_internal::WidgetBoxCategoryListView::mapRowToSource ( int  filterRow ) const

private

Definition at line 488 of file widgetboxcategorylistview.cpp.

{
    const QModelIndex filterIndex = m_proxyModel->index(filterRow, 0);
    return m_proxyModel->mapToSource(filterIndex).row();
}

References m_proxyModel.

Referenced by removeRow(), and widgetAt().

pressed

void qdesigner_internal::WidgetBoxCategoryListView::pressed ( const QString &  name, const QString &  xml, const QPoint &  globalPos  )

signal

Referenced by WidgetBoxCategoryListView(), and slotPressed().

removeCurrentItem

void qdesigner_internal::WidgetBoxCategoryListView::removeCurrentItem ( )

privateslot

Definition at line 461 of file widgetboxcategorylistview.cpp.

{
    const QModelIndex index = currentIndex();
    if (!index.isValid() || !m_proxyModel->removeRow(index.row()))
        return;
 
    // We check the unfiltered item count here, we don't want to get removed if the
    // filtered view is empty
    if (m_model->rowCount()) {
        emit itemRemoved();
    } else {
        emit lastItemRemoved();
    }
}

References itemRemoved(), lastItemRemoved(), m_model, m_proxyModel, and qdesigner_internal::WidgetBoxCategoryModel::rowCount().

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removeCustomWidgets()

bool qdesigner_internal::WidgetBoxCategoryListView::removeCustomWidgets

(

)

Definition at line 547 of file widgetboxcategorylistview.cpp.

{
    return m_model->removeCustomWidgets();
}

References m_model, and qdesigner_internal::WidgetBoxCategoryModel::removeCustomWidgets().

Referenced by qdesigner_internal::WidgetBoxTreeWidget::addCustomCategories().

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removeRow()

void qdesigner_internal::WidgetBoxCategoryListView::removeRow	(	EAccessMode	am,
		int	row
	)

Definition at line 507 of file widgetboxcategorylistview.cpp.

{
    m_model->removeRow(am == UNFILTERED ? row : mapRowToSource(row));
}

References m_model, mapRowToSource(), and UNFILTERED.

Referenced by qdesigner_internal::WidgetBoxTreeWidget::removeWidget().

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scratchPadChanged

void qdesigner_internal::WidgetBoxCategoryListView::scratchPadChanged ( )

signal

Referenced by WidgetBoxCategoryListView().

setCurrentItem()

void qdesigner_internal::WidgetBoxCategoryListView::setCurrentItem	(	EAccessMode	am,
		int	row
	)

Definition at line 443 of file widgetboxcategorylistview.cpp.

{
    const QModelIndex index = am == FILTERED ? m_proxyModel->index(row, 0)
                                             : m_proxyModel->mapFromSource(m_model->index(row, 0));
 
    if (index.isValid())
        setCurrentIndex(index);
}

References FILTERED, m_model, and m_proxyModel.

Referenced by qdesigner_internal::WidgetBoxTreeWidget::dropWidgets().

setViewMode()

void qdesigner_internal::WidgetBoxCategoryListView::setViewMode

(

ViewMode

vm

)

Definition at line 437 of file widgetboxcategorylistview.cpp.

{
    QListView::setViewMode(vm);
    m_model->setViewMode(vm);
}

References m_model, and qdesigner_internal::WidgetBoxCategoryModel::setViewMode().

Referenced by qdesigner_internal::WidgetBoxTreeWidget::addCategoryView().

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slotPressed

void qdesigner_internal::WidgetBoxCategoryListView::slotPressed ( const QModelIndex &  index )

privateslot

Definition at line 452 of file widgetboxcategorylistview.cpp.

{
    const QDesignerWidgetBoxInterface::Widget wgt =
        m_model->widgetAt(m_proxyModel->mapToSource(index));
    if (wgt.isNull())
        return;
    emit pressed(wgt.name(), widgetDomXml(wgt), QCursor::pos());
}

References m_model, m_proxyModel, pressed(), qdesigner_internal::WidgetBoxCategoryModel::widgetAt(), and widgetDomXml().

Referenced by WidgetBoxCategoryListView().

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widgetAt() [1/2]

QDesignerWidgetBoxInterface::Widget qdesigner_internal::WidgetBoxCategoryListView::widgetAt	(	EAccessMode	am,
		const QModelIndex &	index
	)		const

Definition at line 495 of file widgetboxcategorylistview.cpp.

{
    const QModelIndex unfilteredIndex = am == FILTERED ? m_proxyModel->mapToSource(index) : index;
    return m_model->widgetAt(unfilteredIndex);
}

References FILTERED, m_model, m_proxyModel, and qdesigner_internal::WidgetBoxCategoryModel::widgetAt().

Referenced by qdesigner_internal::WidgetBoxTreeWidget::widget().

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widgetAt() [2/2]

QDesignerWidgetBoxInterface::Widget qdesigner_internal::WidgetBoxCategoryListView::widgetAt	(	EAccessMode	am,
		int	row
	)		const

Definition at line 501 of file widgetboxcategorylistview.cpp.

{
    return m_model->widgetAt(am == UNFILTERED ? row : mapRowToSource(row));
}

References m_model, mapRowToSource(), UNFILTERED, and qdesigner_internal::WidgetBoxCategoryModel::widgetAt().

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widgetDomXml()

QString qdesigner_internal::WidgetBoxCategoryListView::widgetDomXml ( const QDesignerWidgetBoxInterface::Widget &  widget )

static

Definition at line 523 of file widgetboxcategorylistview.cpp.

{
    QString domXml = widget.domXml();
 
    if (domXml.isEmpty()) {
        domXml = QLatin1String(uiOpeningTagC);
        domXml += "<widget class=\"";
        domXml += widget.name();
        domXml += "\"/>";
        domXml += QLatin1String(uiClosingTagC);
    }
    return domXml;
}

References uiClosingTagC, and uiOpeningTagC.

Referenced by qdesigner_internal::WidgetBoxCategoryModel::setData(), slotPressed(), and qdesigner_internal::WidgetBoxTreeWidget::writeCategories().

Member Data Documentation

m_model

WidgetBoxCategoryModel* qdesigner_internal::WidgetBoxCategoryListView::m_model

private

Definition at line 115 of file widgetboxcategorylistview.h.

Referenced by WidgetBoxCategoryListView(), addWidget(), category(), containsWidget(), count(), removeCurrentItem(), removeCustomWidgets(), removeRow(), setCurrentItem(), setViewMode(), slotPressed(), and widgetAt().

m_proxyModel

QSortFilterProxyModel* qdesigner_internal::WidgetBoxCategoryListView::m_proxyModel

private

Definition at line 114 of file widgetboxcategorylistview.h.

Referenced by WidgetBoxCategoryListView(), count(), filter(), mapRowToSource(), removeCurrentItem(), setCurrentItem(), slotPressed(), and widgetAt().

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

• /home/www/ba/GUI/coregui/Views/widgetbox/widgetboxcategorylistview.h
• /home/www/ba/GUI/coregui/Views/widgetbox/widgetboxcategorylistview.cpp