QGIS API Documentation 3.27.0-Master (95e00c50d2)
qgsrecentstylehandler.cpp
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1/***************************************************************************
2 qgsrecentstylehandler.h
3 ------------------------
4 begin : September 2021
5 copyright : (C) 2021 by Nyall Dawson
6 email : nyall dot dawson at gmail dot com
7 ***************************************************************************
8 * *
9 * This program is free software; you can redistribute it and/or modify *
10 * it under the terms of the GNU General Public License as published by *
11 * the Free Software Foundation; either version 2 of the License, or *
12 * (at your option) any later version. *
13 * *
14 ***************************************************************************/
15
17#include "qgssymbol.h"
18
20
22
23
24void QgsRecentStyleHandler::pushRecentSymbol( const QString &identifier, QgsSymbol *symbol )
25{
26 mRecentSymbols[ identifier ] = std::unique_ptr< QgsSymbol >( symbol );
27}
28
29QgsSymbol *QgsRecentStyleHandler::recentSymbol( const QString &identifier ) const
30{
31 auto it = mRecentSymbols.find( identifier );
32 if ( it != mRecentSymbols.end() )
33 return it->second->clone();
34 else
35 return nullptr;
36}
void pushRecentSymbol(const QString &identifier, QgsSymbol *symbol)
Pushes a recently used symbol with the specified identifier.
QgsRecentStyleHandler()
Creates a new recent style handler.
QgsSymbol * recentSymbol(const QString &identifier) const
Returns a copy of the recently used symbol with the specified identifier, or nullptr if no symbol wit...
Abstract base class for all rendered symbols.
Definition: qgssymbol.h:93