KisSortedCategorizedListModel< TModel > Class Template Reference

#include <kis_categorized_list_model.h>

Inheritance diagram for KisSortedCategorizedListModel< TModel >:

Public Member Functions
bool	entryAt (Entry_Type &entry, QModelIndex index) const
QModelIndex	indexOf (const Entry_Type &entry) const
	KisSortedCategorizedListModel (QObject *parent)

Protected Member Functions
void	initializeModel (TModel *model)
bool	lessThanPriority (const QModelIndex &left, const QModelIndex &right, const QString &priorityCategory) const

Private Types
typedef TModel::Entry_Type	Entry_Type

Private Attributes
TModel *	m_model {nullptr}

Detailed Description

template<class TModel>
class KisSortedCategorizedListModel< TModel >

Definition at line 199 of file kis_categorized_list_model.h.

Member Typedef Documentation

Entry_Type

template<class TModel >

typedef TModel::Entry_Type KisSortedCategorizedListModel< TModel >::Entry_Type

private

Definition at line 201 of file kis_categorized_list_model.h.

Constructor & Destructor Documentation

KisSortedCategorizedListModel()

template<class TModel >

KisSortedCategorizedListModel< TModel >::KisSortedCategorizedListModel ( QObject * parent )

inline

Definition at line 205 of file kis_categorized_list_model.h.

        : QSortFilterProxyModel(parent)
    {
    }

Member Function Documentation

entryAt()

template<class TModel >

bool KisSortedCategorizedListModel< TModel >::entryAt ( Entry_Type & entry, QModelIndex index ) const

inline

Definition at line 230 of file kis_categorized_list_model.h.

                                                             {
        QModelIndex srcIndex = mapToSource(index);
        return m_model->entryAt(entry, srcIndex);
    }

indexOf()

template<class TModel >

QModelIndex KisSortedCategorizedListModel< TModel >::indexOf ( const Entry_Type & entry ) const

inline

We don't use the source model's indexOf(), because the items might be duplicated and we need to return the topmost one in the sorted order.

Definition at line 210 of file kis_categorized_list_model.h.

                                                       {
        Entry_Type e;
 
        for (int i = 0; i < rowCount(); i++) {
            QModelIndex index = this->index(i, 0);
 
            if (entryAt(e, index) && e == entry) {
                return index;
            }
        }
 
        return QModelIndex();
    }

initializeModel()

template<class TModel >

void KisSortedCategorizedListModel< TModel >::initializeModel ( TModel * model )

inlineprotected

Definition at line 236 of file kis_categorized_list_model.h.

                                        {
        m_model = model;
        setSourceModel(model);
        setSortRole(TModel::SortRole);
    }

lessThanPriority()

template<class TModel >

bool KisSortedCategorizedListModel< TModel >::lessThanPriority ( const QModelIndex & left, const QModelIndex & right, const QString & priorityCategory ) const

inlineprotected

Definition at line 242 of file kis_categorized_list_model.h.

                                                                 {
 
        QString leftKey = sourceModel()->data(left, sortRole()).toString();
        QString rightKey = sourceModel()->data(right, sortRole()).toString();
 
        bool leftIsSpecial = leftKey.startsWith(priorityCategory);
        bool rightIsSpecial = rightKey.startsWith(priorityCategory);
 
        return leftIsSpecial != rightIsSpecial ?
            leftIsSpecial : leftKey < rightKey;
    }

Member Data Documentation

m_model

template<class TModel >

TModel* KisSortedCategorizedListModel< TModel >::m_model {nullptr}

private

Definition at line 257 of file kis_categorized_list_model.h.

{nullptr};

---

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

• libs/ui/kis_categorized_list_model.h