1 files changed, 79 insertions, 0 deletions
diff --git a/release/scripts/startup/bl_ui/properties_collection.py b/release/scripts/startup/bl_ui/properties_collection.py
new file mode 100644
index 00000000000..e71cb264f21
--- /dev/null
+++ b/release/scripts/startup/bl_ui/properties_collection.py
@@ -0,0 +1,79 @@
+# ##### BEGIN GPL LICENSE BLOCK #####
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ##### END GPL LICENSE BLOCK #####
+
+# <pep8 compliant>
+import bpy
+from bpy.types import Panel, UIList
+
+
+class CollectionButtonsPanel:
+    bl_space_type = 'PROPERTIES'
+    bl_region_type = 'WINDOW'
+    bl_context = "collection"
+
+
+class COLLECTION_PT_context_collection(CollectionButtonsPanel, Panel):
+    bl_label = ""
+    bl_options = {'HIDE_HEADER'}
+
+    def draw(self, context):
+        layout = self.layout
+        space = context.space_data
+
+        collection = context.layer_collection
+        name = collection.name
+        if name == 'Master Collection':
+            layout.label(text=name)
+        else:
+            layout.prop(collection, "name")
+
+
+class COLLECTION_UL_objects(UIList):
+    def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index):
+        # assert(isinstance(item, bpy.types.Object)
+        ob = item
+        if self.layout_type in {'DEFAULT', 'COMPACT'}:
+            layout.label(ob.name, icon_value=icon)
+
+        elif self.layout_type == 'GRID':
+            layout.alignment = 'CENTER'
+            layout.label("", icon_value=icon)
+
+
+class COLLECTION_PT_objects(CollectionButtonsPanel, Panel):
+    bl_label = "Objects"
+
+    def draw(self, context):
+        layout = self.layout
+        scene = context.scene
+        collection = context.scene_collection
+
+        row = layout.row()
+        row.template_list("COLLECTION_UL_objects", "name", collection, "objects", collection.objects, "active_index", rows=2)
+
+        col = row.column(align=True)
+        col.operator("collections.objects_add", icon='ZOOMIN', text="")
+        col.operator("collections.objects_remove", icon='ZOOMOUT', text="")
+
+        row = layout.row(align=True)
+        row.operator("collections.objects_select", text="Select")
+        row.operator("collections.objects_deselect", text="Deselect")
+
+
+if __name__ == "__main__":  # only for live edit.
+    bpy.utils.register_module(__name__)