1 files changed, 8 insertions, 8 deletions
diff --git a/release/scripts/ui/properties_particle.py b/release/scripts/ui/properties_particle.py
index 5dd7ef7e94b..fbcc83240f1 100644
--- a/release/scripts/ui/properties_particle.py
+++ b/release/scripts/ui/properties_particle.py
@@ -52,7 +52,7 @@ class ParticleButtonsPanel():
 
 class PARTICLE_PT_context_particles(ParticleButtonsPanel, bpy.types.Panel):
     bl_label = ""
-    bl_show_header = False
+    bl_options = {'HIDE_HEADER'}
     COMPAT_ENGINES = {'BLENDER_RENDER'}
 
     @classmethod
@@ -196,7 +196,7 @@ class PARTICLE_PT_emission(ParticleButtonsPanel, bpy.types.Panel):
 
 class PARTICLE_PT_hair_dynamics(ParticleButtonsPanel, bpy.types.Panel):
     bl_label = "Hair dynamics"
-    bl_default_closed = True
+    bl_options = {'DEFAULT_CLOSED'}
     COMPAT_ENGINES = {'BLENDER_RENDER'}
 
     @classmethod
@@ -254,7 +254,7 @@ class PARTICLE_PT_hair_dynamics(ParticleButtonsPanel, bpy.types.Panel):
 
 class PARTICLE_PT_cache(ParticleButtonsPanel, bpy.types.Panel):
     bl_label = "Cache"
-    bl_default_closed = True
+    bl_options = {'DEFAULT_CLOSED'}
     COMPAT_ENGINES = {'BLENDER_RENDER'}
 
     @classmethod
@@ -828,7 +828,7 @@ class PARTICLE_PT_render(ParticleButtonsPanel, bpy.types.Panel):
 
 class PARTICLE_PT_draw(ParticleButtonsPanel, bpy.types.Panel):
     bl_label = "Display"
-    bl_default_closed = True
+    bl_options = {'DEFAULT_CLOSED'}
     COMPAT_ENGINES = {'BLENDER_RENDER'}
 
     @classmethod
@@ -884,7 +884,7 @@ class PARTICLE_PT_draw(ParticleButtonsPanel, bpy.types.Panel):
 
 class PARTICLE_PT_children(ParticleButtonsPanel, bpy.types.Panel):
     bl_label = "Children"
-    bl_default_closed = True
+    bl_options = {'DEFAULT_CLOSED'}
     COMPAT_ENGINES = {'BLENDER_RENDER'}
 
     @classmethod
@@ -966,7 +966,7 @@ class PARTICLE_PT_children(ParticleButtonsPanel, bpy.types.Panel):
 
 class PARTICLE_PT_field_weights(ParticleButtonsPanel, bpy.types.Panel):
     bl_label = "Field Weights"
-    bl_default_closed = True
+    bl_options = {'DEFAULT_CLOSED'}
     COMPAT_ENGINES = {'BLENDER_RENDER'}
 
     def draw(self, context):
@@ -979,7 +979,7 @@ class PARTICLE_PT_field_weights(ParticleButtonsPanel, bpy.types.Panel):
 
 class PARTICLE_PT_force_fields(ParticleButtonsPanel, bpy.types.Panel):
     bl_label = "Force Field Settings"
-    bl_default_closed = True
+    bl_options = {'DEFAULT_CLOSED'}
     COMPAT_ENGINES = {'BLENDER_RENDER'}
 
     def draw(self, context):
@@ -1007,7 +1007,7 @@ class PARTICLE_PT_force_fields(ParticleButtonsPanel, bpy.types.Panel):
 
 class PARTICLE_PT_vertexgroups(ParticleButtonsPanel, bpy.types.Panel):
     bl_label = "Vertexgroups"
-    bl_default_closed = True
+    bl_options = {'DEFAULT_CLOSED'}
     COMPAT_ENGINES = {'BLENDER_RENDER'}
 
     def draw(self, context):