diff options
| author | Kevin Ottens <ervin@kde.org> | 2013-02-01 08:15:50 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-02-19 10:35:06 +0100 |
| commit | fc6b21436347f21c8a228bb0e256d946936095a2 (patch) | |
| tree | 0669123527b1bd229498b5a8854871a958229d67 /src/gui/kernel/qplatformtheme.cpp | |
| parent | 388f4f16b03949bbfc6bc8b18491ab16a43c484d (diff) | |
Let QPlatformTheme decide which engine QIcon::fromTheme uses
By default we still use QIconLoaderEngine but now platform theme plugins
have the opportunity to override that. It is in particular planned to be
used in a WIP platform theme plugin for KDE sessions.
Change-Id: I07a82dc91daea44709b3a790f3f6e2a7a090d108
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: David Faure (KDE) <faure@kde.org>
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
Diffstat (limited to 'src/gui/kernel/qplatformtheme.cpp')
| -rw-r--r-- | src/gui/kernel/qplatformtheme.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/gui/kernel/qplatformtheme.cpp b/src/gui/kernel/qplatformtheme.cpp index ceb95c51e8..9f5c789a6e 100644 --- a/src/gui/kernel/qplatformtheme.cpp +++ b/src/gui/kernel/qplatformtheme.cpp @@ -46,6 +46,7 @@ #include <QtCore/qfileinfo.h> #include <qpalette.h> #include <qtextformat.h> +#include <qiconloader_p.h> QT_BEGIN_NAMESPACE @@ -272,4 +273,19 @@ QPlatformSystemTrayIcon *QPlatformTheme::createPlatformSystemTrayIcon() const } #endif +/*! + Factory function for the QIconEngine used by QIcon::fromTheme(). By default this + function returns a QIconLoaderEngine, but subclasses can reimplement it to + provide their own. + + It is especially useful to benefit from some platform specific facilities or + optimizations like an inter-process cache in systems mostly built with Qt. + + \since 5.1 +*/ +QIconEngine *QPlatformTheme::createIconEngine(const QString &iconName) const +{ + return new QIconLoaderEngine(iconName); +} + QT_END_NAMESPACE |