diff options
Diffstat (limited to 'scribus/styles/stylecontext.cpp')
| -rw-r--r-- | scribus/styles/stylecontext.cpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/scribus/styles/stylecontext.cpp b/scribus/styles/stylecontext.cpp new file mode 100644 index 0000000..d08905a --- /dev/null +++ b/scribus/styles/stylecontext.cpp @@ -0,0 +1,41 @@ +/* + For general Scribus (>=1.3.2) copyright and licensing information please refer + to the COPYING file provided with the program. Following this notice may exist + a copyright and/or license notice that predates the release of Scribus 1.3.2 + for which a new license (GPL+exception) is in place. + */ +/*************************************************************************** +* * +* This program is free software; you can redistribute it and/or modify * +* it under the terms of the GNU General Public License as published by * +* the Free Software Foundation; either version 2 of the License, or * +* (at your option) any later version. * +* * +***************************************************************************/ + + +#include "stylecontext.h" + +void StyleContext::invalidate() +{ + ++m_version; + if (m_cnt > 0) // update() can be slow even if there's nothing to signal + update(); +} + +bool StyleContext::connect(QObject* receiver, const char *member ) const +{ + bool result = const_cast<StyleContext*>(this)->connectObserver(receiver, member); + if (result) + ++m_cnt; + return result; +} + +bool StyleContext::disconnect(QObject* receiver, const char *member ) const +{ + bool result = const_cast<StyleContext*>(this)->disconnectObserver(receiver, member); + if (result) + --m_cnt; + return result; +} + |