ui redraw on UIlist actions and code cleanup

2.0.9

- fix: prefix/suffix UIlist actions trigger UI redraw to see changes live
- changed: PropertyGroups are now registered in their own file
- code: cleanup

UI_tools.py

@@ -3,13 +3,6 @@ from .utils import get_addon_prefs
 import bpy
 from pathlib import Path
 from bpy.types import Panel
-from bpy.props import (
-                    IntProperty,
-                    BoolProperty,
-                    StringProperty,
-                    FloatProperty,
-                    EnumProperty,
-                    )
 
 ## UI in properties
 
@@ -274,9 +267,10 @@ class GPTB_PT_tint_layers(Panel):
         ## pseudo color layers
         # layout.separator()
         col = layout.column(align = True)
-        row = col.split(align=False, factor=0.63)
-        row.prop(context.scene.gptoolprops, 'autotint_offset')
-        row.prop(context.scene.gptoolprops, 'autotint_namespace')
+        # row = col.split(align=False, factor=0.63)
+        # row = col.row()
+        col.prop(context.scene.gptoolprops, 'autotint_offset', text='Hue Offset')
+        col.prop(context.scene.gptoolprops, 'autotint_namespace')
 
         col.operator("gp.auto_tint_gp_layers", icon = "COLOR").reset = False
         col.operator("gp.auto_tint_gp_layers", text = "Reset tint", icon = "COLOR").reset = True