From 1952442e18fd22e14af09811a993fac818e35c19 Mon Sep 17 00:00:00 2001
From: Yves <40505552+FractalEngineer@users.noreply.github.com>
Date: Fri, 13 Feb 2026 16:24:59 +0800
Subject: [PATCH] Restore select all plates as its own action (#12256)

restore select all plates as its own function

Co-authored-by: SoftFever <softfeverever@gmail.com>
---
 src/slic3r/GUI/GLCanvas3D.cpp    | 8 ++++++--
 src/slic3r/GUI/GUI_Factories.cpp | 8 ++++++++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index 583380af72..f482799c24 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -3272,8 +3272,12 @@ void GLCanvas3D::on_char(wxKeyEvent& evt)
 #else /* __APPLE__ */
         case WXK_CONTROL_A:
 #endif /* __APPLE__ */
-            if (!is_in_painting_mode && !m_layers_editing.is_enabled())
-                post_event(SimpleEvent(EVT_GLCANVAS_SELECT_CURR_PLATE_ALL));
+            if (!is_in_painting_mode && !m_layers_editing.is_enabled()) {
+                if (evt.ShiftDown())
+                    post_event(SimpleEvent(EVT_GLCANVAS_SELECT_ALL));
+                else
+                    post_event(SimpleEvent(EVT_GLCANVAS_SELECT_CURR_PLATE_ALL));
+            }
         break;
 #ifdef __APPLE__
         case 'c':
diff --git a/src/slic3r/GUI/GUI_Factories.cpp b/src/slic3r/GUI/GUI_Factories.cpp
index 3d429e6e0b..627fb0e37e 100644
--- a/src/slic3r/GUI/GUI_Factories.cpp
+++ b/src/slic3r/GUI/GUI_Factories.cpp
@@ -1581,6 +1581,14 @@ void MenuFactory::create_plate_menu()
             return !plate->get_objects().empty();
         }, m_parent);
 
+    // select objects on all plates
+    append_menu_item(menu, wxID_ANY, _L("Select All Plates"), _L("select all objects on all plates"),
+        [](wxCommandEvent&) {
+            plater()->select_all();
+        }, "", nullptr, []() {
+            return !plater()->model().objects.empty();
+        }, m_parent);
+
     // delete objects on current plate
     append_menu_item(menu, wxID_ANY, _L("Delete All"), _L("delete all objects on current plate"),
         [](wxCommandEvent&) {