UI: icon set updates Andrzej Ambroz, and various fixes.

* Text editor word wrap, line numbers & syntax toggles now use consistent icons
  that don’t change when you enable or disable them.
* Replaced icon toggle buttons in the snapping popover with normal checkboxes
  and descriptive text labels. This makes it clearer which item is the main
  radio button, is more consistent with other popovers, and allows us to use
  more descriptive text.
* Added correct icons for grease pencil add menu.
* Added bespoke icons for grease pencil modifiers.
* Added icon for particle instance modifier.
* Added icon for fake user on & off states.
* Added correct icons for enabling/disabling modifiers in the dopesheet &
  f-curve editor.
* Made it so the restrict viewport & restrict render toggles for modifier
  update correctly when enabled or disabled, by flipping the order in the
  icon sheet. This also required changing the outliner to match.
* Removed the few old remaining icons in the old style and made sure to replace
  the last places where they were used.
* Updated many icons to be clearer & more consistent.

3 files changed, 36 insertions, 33 deletions

diff --git a/release/scripts/startup/bl_ui/properties_data_mesh.py b/release/scripts/startup/bl_ui/properties_data_mesh.py
index 687f23341fe..eb92f0f8723 100644
--- a/release/scripts/startup/bl_ui/properties_data_mesh.py
+++ b/release/scripts/startup/bl_ui/properties_data_mesh.py
@@ -30,9 +30,9 @@ class MESH_MT_vertex_group_specials(Menu):
 
         layout.operator("object.vertex_group_sort", icon='SORTALPHA', text="Sort by Name").sort_type = 'NAME'
         layout.operator("object.vertex_group_sort", icon='ARMATURE_DATA', text="Sort by Bone Hierarchy").sort_type = 'BONE_HIERARCHY'
-        layout.operator("object.vertex_group_copy", icon='COPY_ID')
-        layout.operator("object.vertex_group_copy_to_linked", icon='LINK_AREA')
-        layout.operator("object.vertex_group_copy_to_selected", icon='LINK_AREA')
+        layout.operator("object.vertex_group_copy", icon='ADD')
+        layout.operator("object.vertex_group_copy_to_linked", icon='LINKED')
+        layout.operator("object.vertex_group_copy_to_selected", icon='RESTRICT_SELECT_ON')
         layout.operator("object.vertex_group_mirror", icon='ARROW_LEFTRIGHT').use_topology = False
         layout.operator("object.vertex_group_mirror", text="Mirror Vertex Group (Topology)", icon='ARROW_LEFTRIGHT').use_topology = True
         layout.operator("object.vertex_group_remove_from", icon='X', text="Remove from All Groups").use_all_groups = True
@@ -51,12 +51,12 @@ class MESH_MT_shape_key_specials(Menu):
     def draw(self, context):
         layout = self.layout
 
-        layout.operator("object.shape_key_transfer", icon='COPY_ID')  # icon is not ideal
-        layout.operator("object.join_shapes", icon='COPY_ID')  # icon is not ideal
+        layout.operator("object.shape_key_transfer")
+        layout.operator("object.join_shapes")
         layout.operator("object.shape_key_mirror", icon='ARROW_LEFTRIGHT').use_topology = False
         layout.operator("object.shape_key_mirror", text="Mirror Shape Key (Topology)", icon='ARROW_LEFTRIGHT').use_topology = True
         layout.operator("object.shape_key_add", icon='ADD', text="New Shape From Mix").from_mix = True
-        layout.operator("object.shape_key_remove", icon='X', text="Delete All Shapes").all = True
+        layout.operator("object.shape_key_remove", icon='REMOVE', text="Delete All Shapes").all = True
         layout.operator("object.shape_key_move", icon='TRIA_UP_BAR', text="Move To Top").type = 'TOP'
         layout.operator("object.shape_key_move", icon='TRIA_DOWN_BAR', text="Move To Bottom").type = 'BOTTOM'
 
diff --git a/release/scripts/startup/bl_ui/space_dopesheet.py b/release/scripts/startup/bl_ui/space_dopesheet.py
index e50fc4f8690..145eea66d0a 100644
--- a/release/scripts/startup/bl_ui/space_dopesheet.py
+++ b/release/scripts/startup/bl_ui/space_dopesheet.py
@@ -109,27 +109,14 @@ class DopesheetFilterPopoverBase:
     def draw_standard_filters(cls, context, layout):
         dopesheet = context.space_data.dopesheet
 
-        # Object Data Filters
-        layout.label(text="Include Sub-Object Data:")
-        split = layout.split()
-
-        # TODO: Add per-channel/axis convenience toggles?
-        col = split.column()
-        col.prop(dopesheet, "show_transforms", text="Transforms")
-
-        col = split.column()
-        col.prop(dopesheet, "show_modifiers", text="Modifiers")
-
-        layout.separator()
-
         # datablock filters
-        layout.label(text="Include From Types:")
+        layout.label(text="Filter by Type:")
         flow = layout.grid_flow(row_major=True, columns=2, even_rows=False, align=False)
 
         flow.prop(dopesheet, "show_scenes", text="Scenes")
-        flow.prop(dopesheet, "show_worlds", text="Worlds")
         flow.prop(dopesheet, "show_nodes", text="Node Trees")
 
+        # object types
         if bpy.data.armatures:
             flow.prop(dopesheet, "show_armatures", text="Armatures")
         if bpy.data.cameras:
@@ -138,28 +125,44 @@ class DopesheetFilterPopoverBase:
             flow.prop(dopesheet, "show_gpencil", text="Grease Pencil Objects")
         if bpy.data.lights:
             flow.prop(dopesheet, "show_lights", text="Lights")
-        if bpy.data.materials:
-            flow.prop(dopesheet, "show_materials", text="Materials")
-        if bpy.data.textures:
-            flow.prop(dopesheet, "show_textures", text="Textures")
         if bpy.data.meshes:
             flow.prop(dopesheet, "show_meshes", text="Meshes")
-        if bpy.data.shape_keys:
-            flow.prop(dopesheet, "show_shapekeys", text="Shape Keys")
         if bpy.data.curves:
             flow.prop(dopesheet, "show_curves", text="Curves")
-        if bpy.data.particles:
-            flow.prop(dopesheet, "show_particles", text="Particles")
         if bpy.data.lattices:
             flow.prop(dopesheet, "show_lattices", text="Lattices")
+        if bpy.data.metaballs:
+            flow.prop(dopesheet, "show_metaballs", text="Metaballs")
+
+        # data types
+        flow.prop(dopesheet, "show_worlds", text="Worlds")
+        if bpy.data.particles:
+            flow.prop(dopesheet, "show_particles", text="Particles")
         if bpy.data.linestyles:
             flow.prop(dopesheet, "show_linestyles", text="Line Styles")
-        if bpy.data.metaballs:
-            flow.prop(dopesheet, "show_metaballs", text="Metas")
         if bpy.data.speakers:
             flow.prop(dopesheet, "show_speakers", text="Speakers")
+        if bpy.data.materials:
+            flow.prop(dopesheet, "show_materials", text="Materials")
+        if bpy.data.textures:
+            flow.prop(dopesheet, "show_textures", text="Textures")
+        if bpy.data.shape_keys:
+            flow.prop(dopesheet, "show_shapekeys", text="Shape Keys")
 
         layout.separator()
+        
+        # Object Data Filters
+
+        # TODO: Add per-channel/axis convenience toggles?
+        split = layout.split()
+
+        col = split.column()
+        col.prop(dopesheet, "show_transforms", text="Transforms")
+        
+        col = split.column()
+        col.prop(dopesheet, "show_modifiers", text="Modifiers")
+        
+        layout.separator()
 
         # performance-related options (users will mostly have these enabled)
         col = layout.column(align=True)
diff --git a/release/scripts/startup/bl_ui/space_view3d.py b/release/scripts/startup/bl_ui/space_view3d.py
index 26d019a8447..4fa971b77cf 100644
--- a/release/scripts/startup/bl_ui/space_view3d.py
+++ b/release/scripts/startup/bl_ui/space_view3d.py
@@ -4846,10 +4846,10 @@ class VIEW3D_PT_snapping(Panel):
                 if object_mode == 'EDIT':
                     col.prop(toolsettings, "use_snap_self")
                 if object_mode in {'OBJECT', 'POSE', 'EDIT'}:
-                    col.prop(toolsettings, "use_snap_align_rotation", text="Align Rotation")
+                    col.prop(toolsettings, "use_snap_align_rotation")
 
             if 'FACE' in snap_elements:
-                col.prop(toolsettings, "use_snap_project", text="Project Elements")
+                col.prop(toolsettings, "use_snap_project")
 
             if 'VOLUME' in snap_elements:
                 col.prop(toolsettings, "use_snap_peel_object")