Removal of tabs from plater -> Fixed buttons update when switching between views using keyboard

src/slic3r/GUI/GLCanvas3D.cpp

@@ -4985,7 +4985,7 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
         // updates view toolbar overlay
         if (tooltip.empty() && (m_view_toolbar != nullptr))
         {
-            tooltip = m_view_toolbar->update_hover_state(m_mouse.position, *this);
+            tooltip = m_view_toolbar->update_hover_state(m_mouse.position, *this);    
             if (!tooltip.empty())
                 m_dirty = true;
         }

src/slic3r/GUI/GLToolbar.cpp

@@ -939,7 +939,7 @@ int GLRadioToolbar::contains_mouse(const Vec2d& mouse_pos, const GLCanvas3D& par
     return -1;
 }
 
-std::string GLRadioToolbar::update_hover_state(const Vec2d& mouse_pos, const GLCanvas3D& parent)
+std::string GLRadioToolbar::update_hover_state(const Vec2d& mouse_pos, GLCanvas3D& parent)
 {
     float zoom = parent.get_camera_zoom();
     float inv_zoom = (zoom != 0.0f) ? 1.0f / zoom : 0.0f;
@@ -967,7 +967,10 @@ std::string GLRadioToolbar::update_hover_state(const Vec2d& mouse_pos, const GLC
         case GLRadioToolbarItem::Normal:
         {
             if (inside)
+            {
                 item->set_state(GLRadioToolbarItem::Hover);
+                parent.set_as_dirty();
+            }
 
             break;
         }
@@ -976,14 +979,20 @@ std::string GLRadioToolbar::update_hover_state(const Vec2d& mouse_pos, const GLC
             if (inside)
                 tooltip = item->get_tooltip();
             else
+            {
                 item->set_state(GLRadioToolbarItem::Normal);
+                parent.set_as_dirty();
+            }
 
             break;
         }
         case GLRadioToolbarItem::Pressed:
         {
             if (inside)
+            {
                 item->set_state(GLRadioToolbarItem::HoverPressed);
+                parent.set_as_dirty();
+            }
 
             break;
         }
@@ -992,7 +1001,10 @@ std::string GLRadioToolbar::update_hover_state(const Vec2d& mouse_pos, const GLC
             if (inside)
                 tooltip = item->get_tooltip();
             else
+            {
                 item->set_state(GLRadioToolbarItem::Pressed);
+                parent.set_as_dirty();
+            }
 
             break;
         }

src/slic3r/GUI/GLToolbar.hpp

@@ -268,7 +268,7 @@ public:
     // returns the id of the item under the given mouse position or -1 if none
     int contains_mouse(const Vec2d& mouse_pos, const GLCanvas3D& parent) const;
 
-    std::string update_hover_state(const Vec2d& mouse_pos, const GLCanvas3D& parent);
+    std::string update_hover_state(const Vec2d& mouse_pos, GLCanvas3D& parent);
 
     void do_action(unsigned int item_id, GLCanvas3D& parent);
 

src/slic3r/GUI/MainFrame.cpp

@@ -345,9 +345,9 @@ void MainFrame::init_menubar()
         if (m_plater) {
             windowMenu->AppendSeparator();
             wxMenuItem* item_3d = append_menu_item(windowMenu, wxID_ANY, L("3D\tCtrl+5"), L("Show the 3D editing view"),
-                [this](wxCommandEvent&) { m_plater->select_view_3D("3D"); }, "");
+            [this](wxCommandEvent&) { m_plater->select_view_3D("3D"); }, "");
             wxMenuItem* item_preview = append_menu_item(windowMenu, wxID_ANY, L("Preview\tCtrl+6"), L("Show the 3D slices preview"),
-                [this](wxCommandEvent&) { m_plater->select_view_3D("Preview"); }, "");
+            [this](wxCommandEvent&) { m_plater->select_view_3D("Preview"); }, "");
 
             Bind(wxEVT_UPDATE_UI, [this](wxUpdateUIEvent& evt) { evt.Enable(can_change_view()); }, item_3d->GetId());
             Bind(wxEVT_UPDATE_UI, [this](wxUpdateUIEvent& evt) { evt.Enable(can_change_view()); }, item_preview->GetId());

src/slic3r/GUI/Plater.cpp

@@ -1295,6 +1295,8 @@ void Plater::priv::select_view_3D(const std::string& name)
         set_current_panel(view3D);
     else if (name == "Preview")
         set_current_panel(preview);
+
+    view_toolbar.set_selection(name);
 }
 #else
 void Plater::priv::select_view(const std::string& direction)
@@ -2482,14 +2484,14 @@ void Plater::priv::init_view_toolbar()
 
     GLRadioToolbarItem::Data item;
 
-    item.name = "3d";
+    item.name = "3D";
     item.tooltip = GUI::L_str("3D editor view");
     item.sprite_id = 0;
     item.action_event = EVT_GLVIEWTOOLBAR_3D;
     if (!view_toolbar.add_item(item))
         return;
 
-    item.name = "preview";
+    item.name = "Preview";
     item.tooltip = GUI::L_str("Preview");
     item.sprite_id = 1;
     item.action_event = EVT_GLVIEWTOOLBAR_PREVIEW;
@@ -2499,7 +2501,7 @@ void Plater::priv::init_view_toolbar()
     view3D->set_view_toolbar(&view_toolbar);
     preview->set_view_toolbar(&view_toolbar);
 
-    view_toolbar.set_selection("3d");
+    view_toolbar.set_selection("3D");
 }
 #endif // ENABLE_REMOVE_TABS_FROM_PLATER