[Bf-blender-cvs] [5d42ea03699] master: GPencil: Change default template for better contrast in header

[Antonio Vazquez]

Commit: 5d42ea036999a7e82dbc03947968f4ad61093d06
Author: Antonio Vazquez
Date:   Thu Sep 30 15:28:44 2021 +0200
Branches: master
https://developer.blender.org/rB5d42ea036999a7e82dbc03947968f4ad61093d06

GPencil: Change default template for better contrast in header

Patch created by Pablo Vazquez

This change darkens the header area a bit to create more contrast with the texts.

Differential Revision: https://developer.blender.org/D12711

===================================================================

M	release/scripts/startup/bl_app_templates_system/2D_Animation/__init__.py

===================================================================

diff --git a/release/scripts/startup/bl_app_templates_system/2D_Animation/__init__.py b/release/scripts/startup/bl_app_templates_system/2D_Animation/__init__.py
index c8328f5ee42..f8b504b2e34 100644
--- a/release/scripts/startup/bl_app_templates_system/2D_Animation/__init__.py
+++ b/release/scripts/startup/bl_app_templates_system/2D_Animation/__init__.py
@@ -54,11 +54,26 @@ def update_factory_startup_grease_pencils():
         gpd.onion_keyframe_type = 'ALL'
 
 
+def update_factory_startup_theme():
+    # To prevent saving over the current theme Preferences,
+    # store the current state of use_preferences_save to use later.
+    preferences = bpy.context.preferences
+    save_preferences_state = preferences.use_preferences_save
+
+    # Turn use_preferences_save off and set header background alpha.
+    preferences.use_preferences_save = False
+    preferences.themes['Default'].view_3d.space.header[3] = 0.8
+
+    # Restore the original use_preferences_save status.
+    preferences.use_preferences_save = save_preferences_state
+
+
 @persistent
 def load_handler(_):
     update_factory_startup_screens()
     update_factory_startup_scenes()
     update_factory_startup_grease_pencils()
+    update_factory_startup_theme()
 
 
 def register():