Changed Family Keyboard enable toggle logic to by a configurable hot key instead of the hardcoded scroll lock key. Fixes issue #214.

src/drivers/Qt/config.cpp

@@ -55,7 +55,7 @@ static const char* HotkeyStrings[HK_MAX] = {
 		"SelectState0", "SelectState1", "SelectState2", "SelectState3",
 		"SelectState4", "SelectState5", "SelectState6", "SelectState7", 
 		"SelectState8", "SelectState9", "SelectStateNext", "SelectStatePrev",
-		"VolumeDown", "VolumeUp" };
+		"VolumeDown", "VolumeUp", "FKB_Enable" };
 
 const char *getHotkeyString( int i )
 {
@@ -433,7 +433,10 @@ InitConfig()
 		SDLK_0, SDLK_1, SDLK_2, SDLK_3, SDLK_4, SDLK_5,
 		SDLK_6, SDLK_7, SDLK_8, SDLK_9,
 		SDLK_PAGEUP, // select state next
-		SDLK_PAGEDOWN}; // select state prev
+		SDLK_PAGEDOWN, // select state prev
+		0, // Volume Up Internal 
+		0, // Volume Down Internal 
+		SDLK_SCROLLLOCK }; // FKB Enable Toggle
 
 	prefix = "SDL.Hotkeys.";
 	for(int i=0; i < HK_MAX; i++)

src/drivers/Qt/config.h

@@ -20,6 +20,7 @@ enum HOTKEY { HK_CHEAT_MENU=0, HK_BIND_STATE, HK_LOAD_LUA, HK_TOGGLE_BG,
 	HK_SELECT_STATE_4, HK_SELECT_STATE_5, HK_SELECT_STATE_6, HK_SELECT_STATE_7,
 	HK_SELECT_STATE_8, HK_SELECT_STATE_9, 
 	HK_SELECT_STATE_NEXT, HK_SELECT_STATE_PREV, HK_VOLUME_DOWN, HK_VOLUME_UP,
+	HK_FKB_ENABLE,
 	HK_MAX};
 
 const char *getHotkeyString( int i );

src/drivers/Qt/input.cpp

@@ -446,7 +446,7 @@ static void KeyboardCommands (void)
 	// check if the family keyboard is enabled
 	if (CurInputType[2] == SIFC_FKB)
 	{
-		if ( g_keyState[SDL_SCANCODE_SCROLLLOCK] )
+		if (_keyonly (Hotkeys[HK_FKB_ENABLE]))
 		{
 			g_fkbEnabled ^= 1;
 			FCEUI_DispMessage ("Family Keyboard %sabled.", 0,