X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgraphics%2Fdisplay.h;h=092abbe1404afa2fe303883ed49cce9f5cfbe478;hb=47e65794986e2b926448b3c7f99628eec40b6bb8;hp=9c62b51ee854d1fe3fb98858a4f924f97cdce5d4;hpb=9ffb9f22faf7c540083e6df828500d54aabcbb56;p=libs%2Fgui.git

diff --git a/source/graphics/display.h b/source/graphics/display.h
index 9c62b51..092abbe 100644
--- a/source/graphics/display.h
+++ b/source/graphics/display.h
@@ -4,6 +4,7 @@
 #include <list>
 #include <stdexcept>
 #include <string>
+#include <sigc++/signal.h>
 #include "errordialog.h"
 #include "monitor.h"
 #include "videomode.h"
@@ -18,12 +19,16 @@ class Display
 public:
 	struct Private;
 
+	sigc::signal<void> signal_got_focus;
+	sigc::signal<void> signal_lost_focus;
+
 private:
 	std::list<Monitor> monitors;
 	Monitor *primary_monitor;
 	std::list<VideoMode> modes;
 	Private *priv;
 	ErrorDialog *err_dialog;
+	Window *focus_window;
 
 public:
 	Display(const std::string &disp_name = std::string());
@@ -42,6 +47,13 @@ public:
 	const VideoMode *find_mode(const VideoMode &, float = 0.5f) const;
 	const VideoMode *find_mode(unsigned, unsigned) const;
 
+private:
+	void window_got_focus(Window &);
+	void window_lost_focus();
+public:
+	Window *get_focus_window() const { return focus_window; }
+
+public:
 	void tick();
 private:
 	bool process_events();