2 files changed, 4 insertions, 4 deletions
diff --git a/plugingui/button.cc b/plugingui/button.cc
index 9248242..5ff97a7 100644
--- a/plugingui/button.cc
+++ b/plugingui/button.cc
@@ -132,7 +132,7 @@ void Button::repaintEvent(RepaintEvent *e)
 	           height()/2+5+1+(draw_state==up?0:1), font, text, true);
 }
 
-void Button::setText(std::string text)
+void Button::setText(const std::string& text)
 {
 	this->text = text;
 	repaintEvent(nullptr);
diff --git a/plugingui/button.h b/plugingui/button.h
index c13f7dd..e33c3a8 100644
--- a/plugingui/button.h
+++ b/plugingui/button.h
@@ -43,7 +43,7 @@ public:
 	bool isFocusable() override { return true; }
 	bool catchMouse() override { return true; }
 
-	void setText(std::string text);
+	void setText(const std::string& text);
 
 	Notifier<> clickNotifier;
 
@@ -51,8 +51,8 @@ protected:
 	virtual void clicked() {}
 
 	// From Widget:
-	virtual void repaintEvent(RepaintEvent *e) override;
-	virtual void buttonEvent(ButtonEvent *e) override;
+	virtual void repaintEvent(RepaintEvent* e) override;
+	virtual void buttonEvent(ButtonEvent* e) override;
 	virtual void mouseLeaveEvent() override;
 	virtual void mouseEnterEvent() override;