X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Finput%2Fkeyboard.h;h=30ec39c139b74d0b8f32a98cedf5dd765510c406;hb=6222d13e2790bdaa1013444f1221841397834cdd;hp=822de31df55403e6ebc1211b402af297722b4822;hpb=5d688fbf457b1f4d3bebde431a7f58c898be584c;p=libs%2Fgui.git

diff --git a/source/input/keyboard.h b/source/input/keyboard.h
index 822de31..30ec39c 100644
--- a/source/input/keyboard.h
+++ b/source/input/keyboard.h
@@ -1,6 +1,7 @@
 #ifndef MSP_INPUT_KEYBOARD_H_
 #define MSP_INPUT_KEYBOARD_H_
 
+#include <sigc++/trackable.h>
 #include <msp/graphics/window.h>
 #include <msp/stringcodec/ustring.h>
 #include "device.h"
@@ -12,18 +13,19 @@ namespace Input {
 Adapts key events from a window to the abstracted input framework.  Key codes
 are translated to platform-independent values.  See keys.h for a list.
 */
-class Keyboard: public Device
+class Keyboard: public Device, public sigc::trackable
 {
 public:
-	sigc::signal<void, StringCodec::unichar> signal_character;
+	sigc::signal<bool, StringCodec::unichar>::accumulated<EventAccumulator> signal_character;
 
 private:
 	Graphics::Window &window;
 
 public:
 	Keyboard(Graphics::Window &);
+	~Keyboard();
 
-	virtual std::string get_button_name(unsigned) const;
+	std::string get_button_name(unsigned) const override;
 private:
 	void input_event(const Graphics::Window::Event &);
 };