KisPaintOpOptionListModel Class Reference

#include <kis_paintop_options_model.h>

Inheritance diagram for KisPaintOpOptionListModel:

Public Member Functions
void	addPaintOpOption (KisPaintOpOption *option, int widgetIndex, const QString &label, const QString &category)
QVariant	data (const QModelIndex &idx, int role=Qt::DisplayRole) const override
	KisPaintOpOptionListModel (QObject *parent)
bool	setData (const QModelIndex &idx, const QVariant &value, int role=Qt::EditRole) override
void	signalDataChanged (const QModelIndex &index)
Public Member Functions inherited from KisCategorizedListModel< TEntry, TEntryToQStringConverter >
SpecificCategoriesMapper *	categoriesMapper ()
const SpecificCategoriesMapper *	categoriesMapper () const
QVariant	data (const QModelIndex &idx, int role=Qt::DisplayRole) const override
bool	entryAt (TEntry &entry, QModelIndex index) const
Qt::ItemFlags	flags (const QModelIndex &idx) const override
QModelIndex	indexOf (const TEntry &entry) const
	KisCategorizedListModel (QObject *parent=0)
int	rowCount (const QModelIndex &parent) const override
bool	setData (const QModelIndex &idx, const QVariant &value, int role=Qt::EditRole) override
Public Member Functions inherited from __CategorizedListModelBase
	__CategorizedListModelBase (QObject *parent)
	~__CategorizedListModelBase () override

Static Public Member Functions
static QString	categoryName (KisPaintOpOption::PaintopCategory category)

Private Slots
void	slotCheckedEnabledStateChanged (int row)

Private Attributes
QSignalMapper	m_stateSignalsMapper

Additional Inherited Members
Public Types inherited from KisCategorizedListModel< TEntry, TEntryToQStringConverter >
typedef SpecificCategoriesMapper::DataItem	DataItem
typedef TEntry	Entry_Type
typedef KisCategoriesMapper< TEntry, TEntryToQStringConverter >	SpecificCategoriesMapper
Public Types inherited from __CategorizedListModelBase
enum	AdditionalRoles {   IsHeaderRole = Qt::UserRole + 1 , ExpandCategoryRole = Qt::UserRole + 2 , SortRole = Qt::UserRole + 3 , isLockedRole = Qt::UserRole + 4 ,   isLockableRole = Qt::UserRole + 5 , isToggledRole = Qt::UserRole + 6 }

Detailed Description

This model can be use to show a list of visible composite op in a list view.

Definition at line 48 of file kis_paintop_options_model.h.

Constructor & Destructor Documentation

KisPaintOpOptionListModel()

KisPaintOpOptionListModel::KisPaintOpOptionListModel

(

QObject *

parent

)

Definition at line 13 of file kis_paintop_options_model.cpp.

    : BaseOptionCategorizedListModel(parent)
{
    connect(&m_stateSignalsMapper, &QSignalMapper::mappedInt,
            this, &KisPaintOpOptionListModel::slotCheckedEnabledStateChanged);
}

References connect(), m_stateSignalsMapper, and slotCheckedEnabledStateChanged().

Member Function Documentation

addPaintOpOption()

void KisPaintOpOptionListModel::addPaintOpOption	(	KisPaintOpOption *	option,
		int	widgetIndex,
		const QString &	label,
		const QString &	category )

Definition at line 43 of file kis_paintop_options_model.cpp.

                                                                                                                                         {
 
    DataItem *item = categoriesMapper()->addEntry(category, KisOptionInfo(option, widgetIndex, label));
 
    if (option->isCheckable()) {
        item->setCheckable(true);
        item->setChecked(option->isChecked());
        connect(option, &KisPaintOpOption::sigCheckedChanged,
                &m_stateSignalsMapper, qOverload<>(&QSignalMapper::map));
    }
 
    item->setEnabled(option->isEnabled());
    connect(option, &KisPaintOpOption::sigEnabledChanged,
            &m_stateSignalsMapper, qOverload<>(&QSignalMapper::map));
    m_stateSignalsMapper.setMapping(option, categoriesMapper()->rowFromItem(item));
 
    categoriesMapper()->expandAllCategories();
}

References KisCategoriesMapper< TEntry, TEntryToQStringConverter >::addEntry(), KisCategorizedListModel< TEntry, TEntryToQStringConverter >::categoriesMapper(), connect(), KisCategoriesMapper< TEntry, TEntryToQStringConverter >::expandAllCategories(), KisPaintOpOption::isCheckable(), KisPaintOpOption::isChecked(), KisPaintOpOption::isEnabled(), m_stateSignalsMapper, KisCategoriesMapper< TEntry, TEntryToQStringConverter >::DataItem::setCheckable(), KisCategoriesMapper< TEntry, TEntryToQStringConverter >::DataItem::setChecked(), KisCategoriesMapper< TEntry, TEntryToQStringConverter >::DataItem::setEnabled(), KisPaintOpOption::sigCheckedChanged(), and KisPaintOpOption::sigEnabledChanged().

categoryName()

QString KisPaintOpOptionListModel::categoryName ( KisPaintOpOption::PaintopCategory category )

static

Definition at line 20 of file kis_paintop_options_model.cpp.

{
    QString category;
    switch(categoryType) {
    case KisPaintOpOption::GENERAL:
        category = i18nc("option category", "General");
        break;
    case KisPaintOpOption::COLOR:
        category = i18nc("option category", "Color");
        break;
    case KisPaintOpOption::TEXTURE:
        category = i18nc("option category", "Texture");
        break;
    case KisPaintOpOption::FILTER:
        category = i18nc("option category", "Filter");
        break;
    case KisPaintOpOption::MASKING_BRUSH:
        category = i18nc("option category", "Masked Brush");
        break;
    };
    return category;
}

References KisPaintOpOption::COLOR, KisPaintOpOption::FILTER, KisPaintOpOption::GENERAL, KisPaintOpOption::MASKING_BRUSH, and KisPaintOpOption::TEXTURE.

data()

QVariant KisPaintOpOptionListModel::data ( const QModelIndex & idx, int role = Qt::DisplayRole ) const

override

Definition at line 62 of file kis_paintop_options_model.cpp.

{
    return BaseOptionCategorizedListModel::data(idx, role);
}

References KisCategorizedListModel< TEntry, TEntryToQStringConverter >::data().

setData()

bool KisPaintOpOptionListModel::setData ( const QModelIndex & idx, const QVariant & value, int role = Qt::EditRole )

override

Definition at line 67 of file kis_paintop_options_model.cpp.

{
    if (!idx.isValid()) return false;
 
    DataItem *item = categoriesMapper()->itemFromRow(idx.row());
    Q_ASSERT(item);
 
    if (role == Qt::CheckStateRole && item->isCheckable()) {
        item->data()->option->setChecked(value.toInt() == Qt::Checked);
    }
 
    return BaseOptionCategorizedListModel::setData(idx, value, role);
}

References KisCategorizedListModel< TEntry, TEntryToQStringConverter >::categoriesMapper(), KisCategoriesMapper< TEntry, TEntryToQStringConverter >::DataItem::data(), KisCategoriesMapper< TEntry, TEntryToQStringConverter >::DataItem::isCheckable(), KisCategoriesMapper< TEntry, TEntryToQStringConverter >::itemFromRow(), KisCategorizedListModel< TEntry, TEntryToQStringConverter >::setData(), and value().

signalDataChanged()

void KisPaintOpOptionListModel::signalDataChanged

(

const QModelIndex &

index

)

Definition at line 90 of file kis_paintop_options_model.cpp.

{
    Q_EMIT dataChanged(index,index);
}

slotCheckedEnabledStateChanged

void KisPaintOpOptionListModel::slotCheckedEnabledStateChanged ( int row )

privateslot

Definition at line 95 of file kis_paintop_options_model.cpp.

{
    QModelIndex idx(index(row));
 
    DataItem *item = categoriesMapper()->itemFromRow(row);
    KIS_SAFE_ASSERT_RECOVER_RETURN(item);
 
    if (item->data()->option->isEnabled() != item->isEnabled()) {
        item->setEnabled(item->data()->option->isEnabled());
    }
 
    if (item->data()->option->isChecked() != item->isChecked()) {
        item->setChecked(item->data()->option->isChecked());
    }
 
    Q_EMIT dataChanged(idx, idx);
}

References KisCategorizedListModel< TEntry, TEntryToQStringConverter >::categoriesMapper(), KisCategoriesMapper< TEntry, TEntryToQStringConverter >::DataItem::data(), KisCategoriesMapper< TEntry, TEntryToQStringConverter >::DataItem::isChecked(), KisCategoriesMapper< TEntry, TEntryToQStringConverter >::DataItem::isEnabled(), KisCategoriesMapper< TEntry, TEntryToQStringConverter >::itemFromRow(), KIS_SAFE_ASSERT_RECOVER_RETURN, KisCategoriesMapper< TEntry, TEntryToQStringConverter >::DataItem::setChecked(), and KisCategoriesMapper< TEntry, TEntryToQStringConverter >::DataItem::setEnabled().

Member Data Documentation

m_stateSignalsMapper

QSignalMapper KisPaintOpOptionListModel::m_stateSignalsMapper

private

Definition at line 63 of file kis_paintop_options_model.h.

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

• libs/ui/kis_paintop_options_model.h
• libs/ui/kis_paintop_options_model.cpp