SearchModel Class Reference

Customize the proxy model to display search results. More...

#include <Palette.hh>

Inherits QSortFilterProxyModel.

Public Member Functions

bool filterAcceptsRow (const int _srcRow, const QModelIndex &_srcParent) const
 Customize so we accept rows where: More...
 
bool filterAcceptsRowItself (const int _srcRow, const QModelIndex &_srcParent, QString _word) const
 Check if row contains the word on itself. More...
 
bool hasAcceptedChildren (const int _srcRow, const QModelIndex &_srcParent) const
 Check if any of the children is fully accepted. More...
 
bool hasChildAcceptsItself (const QModelIndex &_srcParent, const QString &_word) const
 Check if any of the children accepts a specific word. More...
 
void SetSearch (const QString &_search)
 Set a new search value. More...
 

Public Attributes

QString search
 Full search string. More...
 

Detailed Description

Customize the proxy model to display search results.

Member Function Documentation

bool filterAcceptsRow ( const int  _srcRow,
const QModelIndex &  _srcParent 
) const

Customize so we accept rows where:

  1. Each of the words can be found in its ancestors or itself, but not necessarily all words on the same row, or
  2. One of its descendants matches rule 1, or
  3. One of its ancestors matches rule 1.

For example this structure:

  • a – b – c — d
  • A search of "a" will display all rows.
  • A search of "b" or "a b" will display "a" and "b".
  • A search of "c", "d", "a c", "a d", "a c d" or "c d" will display "a", "c" and "d".
  • A search of "a b c d", "b c" or "b d" will display nothing.
Parameters
[in]_srcRowRow on the source model.
[in]_srcParentParent on the source model.
Returns
True if row is accepted.
bool filterAcceptsRowItself ( const int  _srcRow,
const QModelIndex &  _srcParent,
QString  _word 
) const

Check if row contains the word on itself.

Parameters
[in]_srcRowRow on the source model.
[in]_srcParentParent on the source model.
[in]_wordWord to be checked.
Returns
True if row matches.
bool hasAcceptedChildren ( const int  _srcRow,
const QModelIndex &  _srcParent 
) const

Check if any of the children is fully accepted.

Parameters
[in]_srcRowRow on the source model.
[in]_srcParentParent on the source model.
Returns
True if any of the children match.
bool hasChildAcceptsItself ( const QModelIndex &  _srcParent,
const QString &  _word 
) const

Check if any of the children accepts a specific word.

Parameters
[in]_srcParentParent on the source model.
[in]_wordWord to be checked.
Returns
True if any of the children match.
void SetSearch ( const QString &  _search)

Set a new search value.

Parameters
[in]_searchFull search string.

Member Data Documentation

QString search

Full search string.


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