Allow event handling to be interrupted

[libs/gui.git] / source / input / hub.cpp

diff --git a/source/input/hub.cpp b/source/input/hub.cpp
index 4a2d5533aafeb36bea172bee347e0bd4d25ae184..13c88d63b18b32cb064c6feb5ef3b94ab4f43ab9 100644 (file)
--- a/source/input/hub.cpp
+++ b/source/input/hub.cpp
@@ -1,5 +1,6 @@
 #include <stdexcept>
 #include <sigc++/bind.h>
+#include <sigc++/bind_return.h>
 #include <msp/core/hash.h>
 #include <msp/core/maputils.h>
 #include "hub.h"
@@ -21,9 +22,9 @@ void Hub::attach(Device &dev)
                ++tag;
 
        devices[tag] = &dev;
-       dev.signal_button_press.connect(sigc::bind(sigc::mem_fun(this, &Hub::button_press), tag));
-       dev.signal_button_release.connect(sigc::bind(sigc::mem_fun(this, &Hub::button_release), tag));
-       dev.signal_axis_motion.connect(sigc::bind(sigc::mem_fun(this, &Hub::axis_motion), tag));
+       dev.signal_button_press.connect(sigc::bind_return(sigc::bind(sigc::mem_fun(this, &Hub::button_press), tag), false));
+       dev.signal_button_release.connect(sigc::bind_return(sigc::bind(sigc::mem_fun(this, &Hub::button_release), tag), false));
+       dev.signal_axis_motion.connect(sigc::bind_return(sigc::bind(sigc::mem_fun(this, &Hub::axis_motion), tag), false));
 }
 
 std::string Hub::get_button_name(unsigned btn) const