Right clicking on reload button will show save preview.

src/game/GameController.cpp

@@ -987,6 +987,15 @@ void GameController::OpenSavePreview(int saveID, int saveDate)
 	ui::Engine::Ref().ShowWindow(activePreview->GetView());
 }
 
+void GameController::OpenSavePreview()
+{
+	if(gameModel->GetSave())
+	{
+		activePreview = new PreviewController(gameModel->GetSave()->GetID(), new SaveOpenCallback(this));
+		ui::Engine::Ref().ShowWindow(activePreview->GetView());
+	}
+}
+
 void GameController::OpenLocalBrowse()
 {
 	class LocalSaveOpenCallback: public FileSelectedCallback

src/game/GameController.h

@@ -106,6 +106,7 @@ public:
 	void OpenLogin();
 	void OpenTags();
 	void OpenSavePreview(int saveID, int saveDate);
+	void OpenSavePreview();
 	void OpenLocalSaveWindow(bool asCurrent);
 	void OpenLocalBrowse();
 	void OpenOptions();

src/game/GameView.cpp

@@ -223,6 +223,10 @@ GameView::GameView():
         {
             v->c->ReloadSim();
         }
+        void AltActionCallback(ui::Button * sender)
+        {
+        	v->c->OpenSavePreview();
+        }
     };
     reloadButton = new ui::Button(ui::Point(currentX, Size.Y-16), ui::Point(17, 15), "", "Reload the simulation");
     reloadButton->SetIcon(IconReload);

src/interface/Button.cpp

@@ -156,26 +156,38 @@ void Button::Draw(const Point& screenPos)
 
 void Button::OnMouseUnclick(int x, int y, unsigned int button)
 {
-    if(button != 1)
+    if(button == 1)
     {
-        return;
+        if(isButtonDown)
+		{
+		    isButtonDown = false;
+			DoAction();
+		}
     }
-
+    else if(button == 3)
-    if(isButtonDown)
     {
-	    isButtonDown = false;
+	    if(isAltButtonDown)
-		DoAction();
+	    {
-    }
+	    	isAltButtonDown = false;
+	    	DoAltAction();
+	    }
+	}
 }
 
 void Button::OnMouseClick(int x, int y, unsigned int button)
 {
-    if(button != 1) return;
+    if(button == 1)
-	if(isTogglable)
+    {
-	{
+		if(isTogglable)
-		toggle = !toggle;
+		{
+			toggle = !toggle;
+		}
+		isButtonDown = true;
+	}
+	else if(button == 3)
+    {
+		isAltButtonDown = true;
 	}
-    isButtonDown = true;
 }
 
 void Button::OnMouseEnter(int x, int y)
@@ -206,6 +218,14 @@ void Button::DoAction()
 		actionCallback->ActionCallback(this);
 }
 
+void Button::DoAltAction()
+{
+	if(!Enabled)
+		return;
+	if(actionCallback)
+		actionCallback->AltActionCallback(this);
+}
+
 void Button::SetActionCallback(ButtonAction * action)
 {
 	if(actionCallback)

src/interface/Button.h

@@ -20,6 +20,7 @@ class ButtonAction
 {
 public:
 	virtual void ActionCallback(ui::Button * sender) {}
+	virtual void AltActionCallback(ui::Button * sender) {}
 	virtual void MouseEnterCallback(ui::Button * sender) {}
 	virtual ~ButtonAction() {}
 };
@@ -45,6 +46,7 @@ public:
 	virtual void TextPosition();
 	inline bool GetState() { return state; }
 	virtual void DoAction(); //action of button what ever it may be
+	virtual void DoAltAction(); //action of button what ever it may be
 	void SetTogglable(bool isTogglable);
 	bool GetTogglable();
 	TPT_NO_INLINE bool GetToggleState();
@@ -60,7 +62,7 @@ protected:
 	std::string buttonDisplayText;
 	std::string ButtonText;
 
-	bool isButtonDown, state, isMouseInside, isTogglable, toggle;
+	bool isButtonDown, isAltButtonDown, state, isMouseInside, isTogglable, toggle;
 	ButtonAction * actionCallback;
 
 };