diff options
| -rw-r--r-- | src/gui/widgets/widgetgroup.cpp | 4 | ||||
| -rw-r--r-- | src/gui/widgets/widgetgroup.h | 5 |
2 files changed, 5 insertions, 4 deletions
diff --git a/src/gui/widgets/widgetgroup.cpp b/src/gui/widgets/widgetgroup.cpp index cea1b70e1..b3f204120 100644 --- a/src/gui/widgets/widgetgroup.cpp +++ b/src/gui/widgets/widgetgroup.cpp @@ -37,12 +37,12 @@ WidgetGroup::WidgetGroup(const Widget2 *const widget, addWidgetListener(this); } -void WidgetGroup::addButton(std::string tag) +void WidgetGroup::addButton(const std::string &tag) { addButton(tag, tag); } -void WidgetGroup::addButton(std::string text, std::string tag) +void WidgetGroup::addButton(const std::string &text, const std::string &tag) { if (text.empty() || tag.empty()) return; diff --git a/src/gui/widgets/widgetgroup.h b/src/gui/widgets/widgetgroup.h index a247f0bb8..b7ec6bd29 100644 --- a/src/gui/widgets/widgetgroup.h +++ b/src/gui/widgets/widgetgroup.h @@ -39,9 +39,10 @@ class WidgetGroup : public Container, A_DELETE_COPY(WidgetGroup) - virtual void addButton(std::string tag); + virtual void addButton(const std::string &tag); - virtual void addButton(std::string text, std::string tag); + virtual void addButton(const std::string &text, + const std::string &tag); void action(const gcn::ActionEvent &event) override; |