diff --git a/include/wx/defs.h b/include/wx/defs.h
index 09b35e7572..30f4191ce6 100644
--- a/include/wx/defs.h
+++ b/include/wx/defs.h
@@ -2434,7 +2434,25 @@ enum wxKeyCode
     WXK_MEDIA_PLAY_PAUSE,
     WXK_LAUNCH_MAIL,
     WXK_LAUNCH_APP1,
-    WXK_LAUNCH_APP2
+    WXK_LAUNCH_APP2,
+    WXK_LAUNCH_0,
+    WXK_LAUNCH_1,
+    WXK_LAUNCH_2,
+    WXK_LAUNCH_3,
+    WXK_LAUNCH_4,
+    WXK_LAUNCH_5,
+    WXK_LAUNCH_6,
+    WXK_LAUNCH_7,
+    WXK_LAUNCH_8,
+    WXK_LAUNCH_9,
+    /* Alias for backwards compatibility with old gtk bindings,
+     * then continue from LAUNCH_9 */
+    WXK_LAUNCH_A = WXK_LAUNCH_APP1,
+    WXK_LAUNCH_B = WXK_LAUNCH_APP2,
+    WXK_LAUNCH_C = WXK_LAUNCH_9 + 1,
+    WXK_LAUNCH_D,
+    WXK_LAUNCH_E,
+    WXK_LAUNCH_F
 };
 
 /* This enum contains bit mask constants used in wxKeyEvent */
diff --git a/interface/wx/defs.h b/interface/wx/defs.h
index 992b46c84b..526f502ead 100644
--- a/interface/wx/defs.h
+++ b/interface/wx/defs.h
@@ -1080,7 +1080,25 @@ enum wxKeyCode
     WXK_MEDIA_PLAY_PAUSE,
     WXK_LAUNCH_MAIL,
     WXK_LAUNCH_APP1,
-    WXK_LAUNCH_APP2
+    WXK_LAUNCH_APP2,
+    WXK_LAUNCH_0,
+    WXK_LAUNCH_1,
+    WXK_LAUNCH_2,
+    WXK_LAUNCH_3,
+    WXK_LAUNCH_4,
+    WXK_LAUNCH_5,
+    WXK_LAUNCH_6,
+    WXK_LAUNCH_7,
+    WXK_LAUNCH_8,
+    WXK_LAUNCH_9,
+    /* Alias for backwards compatibility with old gtk bindings,
+     * then continue from LAUNCH_9 */
+    WXK_LAUNCH_A = WXK_LAUNCH_APP1,
+    WXK_LAUNCH_B = WXK_LAUNCH_APP2,
+    WXK_LAUNCH_C = WXK_LAUNCH_9 + 1,
+    WXK_LAUNCH_D,
+    WXK_LAUNCH_E,
+    WXK_LAUNCH_F
 };
 
 /**
diff --git a/samples/keyboard/keyboard.cpp b/samples/keyboard/keyboard.cpp
index f649cb98c4..5b4816afae 100644
--- a/samples/keyboard/keyboard.cpp
+++ b/samples/keyboard/keyboard.cpp
@@ -493,6 +493,21 @@ const char* GetVirtualKeyCodeName(int keycode)
         WXK_(LAUNCH_MAIL)
         WXK_(LAUNCH_APP1)
         WXK_(LAUNCH_APP2)
+        WXK_(LAUNCH_0)
+        WXK_(LAUNCH_1)
+        WXK_(LAUNCH_2)
+        WXK_(LAUNCH_3)
+        WXK_(LAUNCH_4)
+        WXK_(LAUNCH_5)
+        WXK_(LAUNCH_6)
+        WXK_(LAUNCH_7)
+        WXK_(LAUNCH_8)
+        WXK_(LAUNCH_9)
+        // skip A/B which are duplicate cases of APP1/2
+        WXK_(LAUNCH_C)
+        WXK_(LAUNCH_D)
+        WXK_(LAUNCH_E)
+        WXK_(LAUNCH_F)
 #undef WXK_
 
     default:
diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp
index dbee540948..23f7576f9d 100644
--- a/src/gtk/window.cpp
+++ b/src/gtk/window.cpp
@@ -870,11 +870,53 @@ static long wxTranslateKeySymToWXKey(KeySym keysym, bool isChar)
         case GDK_KEY_Mail:
             key_code = WXK_LAUNCH_MAIL;
             break;
+        case GDK_KEY_Launch0:
+            key_code = WXK_LAUNCH_0;
+            break;
+        case GDK_KEY_Launch1:
+            key_code = WXK_LAUNCH_1;
+            break;
+        case GDK_KEY_Launch2:
+            key_code = WXK_LAUNCH_2;
+            break;
+        case GDK_KEY_Launch3:
+            key_code = WXK_LAUNCH_3;
+            break;
+        case GDK_KEY_Launch4:
+            key_code = WXK_LAUNCH_4;
+            break;
+        case GDK_KEY_Launch5:
+            key_code = WXK_LAUNCH_5;
+            break;
+        case GDK_KEY_Launch6:
+            key_code = WXK_LAUNCH_6;
+            break;
+        case GDK_KEY_Launch7:
+            key_code = WXK_LAUNCH_7;
+            break;
+        case GDK_KEY_Launch8:
+            key_code = WXK_LAUNCH_8;
+            break;
+        case GDK_KEY_Launch9:
+            key_code = WXK_LAUNCH_9;
+            break;
         case GDK_KEY_LaunchA:
-            key_code = WXK_LAUNCH_APP1;
+            key_code = WXK_LAUNCH_A;
             break;
         case GDK_KEY_LaunchB:
-            key_code = WXK_LAUNCH_APP2;
+            key_code = WXK_LAUNCH_B;
+            break;
+        case GDK_KEY_LaunchC:
+            key_code = WXK_LAUNCH_C;
+            break;
+        case GDK_KEY_LaunchD:
+            key_code = WXK_LAUNCH_D;
+            break;
+        case GDK_KEY_LaunchE:
+            key_code = WXK_LAUNCH_E;
+            break;
+        case GDK_KEY_LaunchF:
+            key_code = WXK_LAUNCH_F;
             break;
 #endif // GTK_CHECK_VERSION(2,18,0)