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]	_srcRow	Row on the source model.
[in]	_srcParent	Parent 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]	_srcRow	Row on the source model.
[in]	_srcParent	Parent on the source model.
[in]	_word	Word 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]	_srcRow	Row on the source model.
[in]	_srcParent	Parent 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]	_srcParent	Parent on the source model.
[in]	_word	Word to be checked.

Returns

True if any of the children match.

void SetSearch

(

const QString &

_search

)

Set a new search value.

Parameters

[in]

_search

Full search string.

Member Data Documentation

QString search

Full search string.

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

• Palette.hh