M src/platform/qt/input/InputIndex.cpp → src/platform/qt/input/InputIndex.cpp

@@ -64,9 +64,15 @@ }
 		if (!newItem) {
 			continue;
 		}
-		newItem->setShortcut(item->shortcut());
-		newItem->setButton(item->button());
-		newItem->setAxis(item->axis(), item->direction());
+		if (item->hasShortcut()) {
+			newItem->setShortcut(item->shortcut());
+		}
+		if (item->hasButton()) {
+			newItem->setButton(item->button());
+		}
+		if (item->hasAxis()) {
+			newItem->setAxis(item->axis(), item->direction());
+		}
 
 		itemAdded(newItem);
 	}
@@ -184,7 +190,7 @@ m_menus[menu] = child;
 	}
 	m_names[child->name()] = child;
 
-	if (child->shortcut()) {
+	if (child->shortcut() > 0) {
 		m_shortcuts[child->shortcut()] = child;
 	}
 	if (child->button() >= 0) {
@@ -231,9 +237,13 @@ }
 
 void InputIndex::saveConfig() {
 	for (auto& item : m_items) {
-		m_config->setQtOption(item->name(), QKeySequence(item->shortcut()).toString(), KEY_SECTION);
-		m_config->setQtOption(item->name(), item->button(), BUTTON_SECTION);
-		if (item->direction() != GamepadAxisEvent::NEUTRAL) {
+		if (item->hasShortcut()) {
+			m_config->setQtOption(item->name(), QKeySequence(item->shortcut()).toString(), KEY_SECTION);
+		}
+		if (item->hasButton()) {
+			m_config->setQtOption(item->name(), item->button(), BUTTON_SECTION);
+		}
+		if (item->hasAxis()) {
 			m_config->setQtOption(item->name(), QString("%1%2").arg(GamepadAxisEvent::POSITIVE ? '+' : '-').arg(item->axis()), AXIS_SECTION);
 		}
 	}

M src/platform/qt/input/InputItem.cpp → src/platform/qt/input/InputItem.cpp

@@ -16,7 +16,7 @@
 InputItem::InputItem(QAction* action, const QString& name, QMenu* parent)
 	: QObject(parent)
 	, m_action(action)
-	, m_shortcut(action->shortcut().isEmpty() ? 0 : action->shortcut()[0])
+	, m_shortcut(action->shortcut().isEmpty() ? -2 : action->shortcut()[0])
 	, m_name(name)
 	, m_menu(parent)
 {

M src/platform/qt/input/InputItem.h → src/platform/qt/input/InputItem.h

@@ -43,14 +43,17 @@
 	int shortcut() const { return m_shortcut; }
 	void setShortcut(int sequence);
 	void clearShortcut();
+	bool hasShortcut() { return m_shortcut > -2; }
 
 	int button() const { return m_button; }
 	void setButton(int button);
 	void clearButton();
+	bool hasButton() { return m_button > -2; }
 
 	int axis() const { return m_axis; }
 	GamepadAxisEvent::Direction direction() const { return m_direction; }
 	void setAxis(int axis, GamepadAxisEvent::Direction direction);
+	bool hasAxis() { return m_axis > -2; }
 
 	bool operator==(const InputItem& other) const {
 		return m_name == other.m_name;
@@ -73,9 +76,9 @@ QMenu* m_menu = nullptr;
 	QString m_name;
 	QString m_visibleName;
 
-	int m_shortcut = 0;
-	int m_button = -1;
-	int m_axis = -1;
+	int m_shortcut = -2;
+	int m_button = -2;
+	int m_axis = -2;
 	GamepadAxisEvent::Direction m_direction = GamepadAxisEvent::NEUTRAL;
 };