cleanup

client/widgets/Buttons.cpp

@@ -72,16 +72,6 @@ void CButton::addPopupCallback(const std::function<void()> & callback)
 	this->callbackPopup += callback;
 }
 
-void CButton::addHoverCallback(const std::function<void(bool)> & callback)
-{
-	this->hoverCallback += callback;
-}
-
-void CButton::addPanningCallback(const std::function<void(const Point &, const Point &, const Point &)> & callback)
-{
-	this->panningCallback += callback;
-}
-
 void ButtonBase::setTextOverlay(const std::string & Text, EFonts font, ColorRGBA color)
 {
 	OBJECT_CONSTRUCTION_CUSTOM_CAPTURING(255-DISPOSE);
@@ -312,8 +302,6 @@ void CButton::showPopupWindow(const Point & cursorPosition)
 
 void CButton::hover (bool on)
 {
-	hoverCallback(on);
-
 	if(hoverable && !isBlocked())
 	{
 		if(on)
@@ -338,11 +326,6 @@ void CButton::hover (bool on)
 	}
 }
 
-void CButton::gesturePanning(const Point & initialPosition, const Point & currentPosition, const Point & lastUpdateDistance)
-{
-	panningCallback(initialPosition, currentPosition, lastUpdateDistance);
-}
-
 ButtonBase::ButtonBase(Point position, const AnimationPath & defName, EShortcut key, bool playerColoredButton)
 	: CKeyShortcut(key)
 	, stateToIndex({0, 1, 2, 3})
@@ -375,7 +358,7 @@ CButton::CButton(Point position, const AnimationPath &defName, const std::pair<s
 	soundDisabled(false)
 {
 	defActions = 255-DISPOSE;
-	addUsedEvents(LCLICK | SHOW_POPUP | HOVER | KEYBOARD | GESTURE);
+	addUsedEvents(LCLICK | SHOW_POPUP | HOVER | KEYBOARD);
 	hoverTexts[0] = help.first;
 }
 

client/widgets/Buttons.h

@@ -70,8 +70,6 @@ class CButton : public ButtonBase
 {
 	CFunctionList<void()> callback;
 	CFunctionList<void()> callbackPopup;
-	CFunctionList<void(bool)> hoverCallback;
-	CFunctionList<void(const Point &, const Point &, const Point &)> panningCallback;
 
 	std::array<std::string, 4> hoverTexts; //texts for statusbar, if empty - first entry will be used
 	std::optional<ColorRGBA> borderColor; // mapping of button state to border color
@@ -94,8 +92,6 @@ public:
 	/// adds one more callback to on-click actions
 	void addCallback(const std::function<void()> & callback);
 	void addPopupCallback(const std::function<void()> & callback);
-	void addHoverCallback(const std::function<void(bool)> & callback);
-	void addPanningCallback(const std::function<void(const Point &, const Point &, const Point &)> & callback);
 
 	void addHoverText(EButtonState state, const std::string & text);
 
@@ -120,7 +116,6 @@ public:
 	void clickReleased(const Point & cursorPosition) override;
 	void clickCancel(const Point & cursorPosition) override;
 	void hover (bool on) override;
-	void gesturePanning(const Point & initialPosition, const Point & currentPosition, const Point & lastUpdateDistance) override;
 	void showAll(Canvas & to) override;
 
 	/// generates tooltip that can be passed into constructor