diff --git a/Makefile b/Makefile
index 6829ce6..3d10813 100644
--- a/Makefile
+++ b/Makefile
@@ -38,10 +38,14 @@ COMMON = \
 	 opcomp.cc \
 	 opmgr.cc \
 	 \
+	 ui.cc \
 	 ui-actions.cc \
 	 ui-colorgrading.cc \
 	 ui-dialogs.cc \
 	 ui-imgui-sdl.cc \
+	 ui-overrides.cc \
+	 ui-sequencer.cc \
+	 ui-sync.cc \
 	 ui-utilities.cc \
 # END COMMON
 
@@ -49,7 +53,6 @@ DEMO = \
 	 demo.cc \
 	 main.cc \
 	 opemu.cc \
-	 ui-sequencer.cc \
 # END DEMO
 
 PARSERCHECK = \
diff --git a/globals.cc b/globals.cc
index f0a2347..cd9f6c7 100644
--- a/globals.cc
+++ b/globals.cc
@@ -2,24 +2,16 @@
 #include "globals.hh"
 
 #include "filewatcher.hh"
-#include "odbg.hh"
 #include "opcomp.hh"
 #include "ops.hh"
 #include "profiling.hh"
-#include "shaders.hh"
 #include "sync.hh"
-#include "texture.hh"
 #include "undo.hh"
-#include "window.hh"
 
 
 T_OwnPtr< T_FilesWatcher > Globals::watcher_;
-T_OwnPtr< T_Window > Globals::window_;
 T_OwnPtr< T_Profiler > Globals::profiler_;
 T_OwnPtr< T_SyncManager > Globals::sync_;
-T_OwnPtr< T_TextureManager > Globals::textures_;
-T_OwnPtr< T_ShaderManager > Globals::shaders_;
-T_OwnPtr< T_OutputDebugger > Globals::odbg_;
 T_OwnPtr< T_ScriptManager > Globals::ops_;
 T_OwnPtr< T_UndoManager > Globals::undo_;
 
@@ -27,12 +19,8 @@ T_OwnPtr< T_UndoManager > Globals::undo_;
 void Globals::Init( )
 {
 	watcher_ = NewOwned< T_FilesWatcher >( );
-	window_ = NewOwned< T_Window >( );
 	profiler_ = NewOwned< T_Profiler >( );
 	sync_ = NewOwned< T_SyncManager >( );
-	textures_ = NewOwned< T_TextureManager >( );
-	shaders_ = NewOwned< T_ShaderManager >( );
-	odbg_ = NewOwned< T_OutputDebugger >( );
 	ops_ = NewOwned< T_ScriptManager >( );
 	undo_ = NewOwned< T_UndoManager >( );
 }
@@ -41,11 +29,7 @@ void Globals::Shutdown( )
 {
 	undo_.clear( );
 	ops_.clear( );
-	odbg_.clear( );
-	shaders_.clear( );
-	textures_.clear( );
 	sync_.clear( );
 	profiler_.clear( );
-	window_.clear( );
 	watcher_.clear( );
 }
diff --git a/globals.hh b/globals.hh
index e35866b..395007c 100644
--- a/globals.hh
+++ b/globals.hh
@@ -4,12 +4,8 @@
 #endif
 
 
-struct T_Window;
 struct T_FilesWatcher;
 struct T_Profiler;
-struct T_TextureManager;
-struct T_ShaderManager;
-struct T_OutputDebugger;
 struct T_SyncManager;
 struct T_ScriptManager;
 class T_UndoManager;
@@ -21,23 +17,15 @@ struct Globals
 	static void Shutdown( );
 
 	static T_FilesWatcher& Watcher( )	{ return *watcher_; }
-	static T_Window& Window( )		{ return *window_; }
 	static T_Profiler& Profiler( )		{ return *profiler_; }
 	static T_SyncManager& Sync( )		{ return *sync_; }
-	static T_TextureManager& Textures( )	{ return *textures_; }
-	static T_ShaderManager& Shaders( )	{ return *shaders_; }
-	static T_OutputDebugger& ODbg( )	{ return *odbg_; }
 	static T_ScriptManager& Ops( )		{ return *ops_; }
 	static T_UndoManager& Undo( )		{ return *undo_; }
 
     private:
 	static T_OwnPtr< T_FilesWatcher > watcher_;
-	static T_OwnPtr< T_Window > window_;
 	static T_OwnPtr< T_Profiler > profiler_;
 	static T_OwnPtr< T_SyncManager > sync_;
-	static T_OwnPtr< T_ShaderManager > shaders_;
-	static T_OwnPtr< T_TextureManager > textures_;
-	static T_OwnPtr< T_OutputDebugger > odbg_;
 	static T_OwnPtr< T_ScriptManager > ops_;
 	static T_OwnPtr< T_UndoManager > undo_;
 };
diff --git a/main.cc b/main.cc
index 78d5ec1..6daba33 100644
--- a/main.cc
+++ b/main.cc
@@ -9,7 +9,9 @@
 #include "opemu.hh"
 #include "rendertarget.hh"
 #include "sync.hh"
+#include "ui.hh"
 #include "ui-sequencer.hh"
+#include "ui-sync.hh"
 #include "ui-utilities.hh"
 #include "undo.hh"
 
@@ -50,46 +52,8 @@ struct T_Main
 T_Main::T_Main( )
 {
 	Globals::Init( );
+	UI::Init( );
 	prevSize = ImVec2( -1 , -1 );
-
-	// FIXME: should be somewhere else
-	T_UIAction saveCurves{ "Save curves" , []() {
-		if ( Globals::Sync( ).curvesFileChanged( ) ) {
-			Globals::Window( ).msgbox(
-				"Curves file changed" ,
-				"The file containing the curves has been modified "
-				"on the disk. These changes will be overwritten. "
-				"Do you want to continue?" ,
-				[]( auto b ) {
-					if ( b == T_MessageBox::BT_YES ) {
-						Globals::Sync( ).saveCurves( );
-					}
-				} , { T_MessageBox::BT_YES , T_MessageBox::BT_NO } );
-		} else {
-			Globals::Sync( ).saveCurves( );
-		}
-	} };
-	saveCurves.setEnabledCheck( []() { return Globals::Sync( ).curvesModified( ); } )
-		.setIcon( ICON_FA_FLOPPY_O )
-		.setShortcut( T_KeyboardShortcut{ 's' , E_KeyboardModifier::CTRL } );
-	Globals::Window( ).addAction( std::move( saveCurves ) );
-
-	T_UIAction reloadCurves{ "Reload curves" , []() {
-		Globals::Window( ).msgbox(
-			"Reload curves?" ,
-			"Changes you made to the curves will be lost. Do you "
-			"want to continue?" ,
-			[]( auto b ) {
-				if ( b == T_MessageBox::BT_YES ) {
-					Globals::Sync( ).loadCurves( );
-				}
-			} , { T_MessageBox::BT_YES , T_MessageBox::BT_NO } );
-	} };
-	reloadCurves.setEnabledCheck( []() { return Globals::Sync( ).curvesModified( ); } )
-		.setIcon( ICON_FA_DOWNLOAD )
-		.setShortcut( T_KeyboardShortcut{ 'r' ,
-				{ E_KeyboardModifier::CTRL , E_KeyboardModifier::SHIFT } } );
-	Globals::Window( ).addAction( std::move( reloadCurves ) );
 }
 
 void T_Main::mainLoop( )
@@ -121,7 +85,7 @@ void T_Main::mainLoop( )
 		}
 
 		Globals::Watcher( ).check( );
-		Globals::Shaders( ).update( );
+		UI::Shaders( ).update( );
 
 		glFinish( );
 		p.startFrame( );
@@ -132,7 +96,7 @@ void T_Main::mainLoop( )
 			makeUI( );
 			render( );
 			p.end( "Full frame" );
-			Globals::Window( ).swap( );
+			UI::Window( ).swap( );
 			p.endFrame( );
 		}
 	}
@@ -141,6 +105,7 @@ void T_Main::mainLoop( )
 T_Main::~T_Main( )
 {
 	demo.clear( );
+	UI::Shutdown( );
 	Globals::Shutdown( );
 }
 
@@ -180,7 +145,7 @@ void T_Main::startIteration( )
 		}
 	}
 
-	Globals::Window( ).startFrame( capture , mouseInitial );
+	UI::Window( ).startFrame( capture , mouseInitial );
 	ImGui::GetIO( ).MouseDrawCursor = true;
 }
 
@@ -222,11 +187,11 @@ void T_Main::handleCapture( )
 		capture = false;
 		CaptureMouseFromApp( false );
 		SDL_SetRelativeMouseMode( SDL_FALSE );
-		Globals::Window( ).warpMouse( mouseInitial );
+		UI::Window( ).warpMouse( mouseInitial );
 		SetMouseCursor( ImGuiMouseCursor_Arrow );
 	} else if ( capture ) {
 		SetMouseCursor( ImGuiMouseCursor_Move );
-		Globals::Sync( ).handleDragAndDrop( mouseMove , kb , mb );
+		UI::Sync( ).handleDragAndDrop( mouseMove , kb , mb );
 	} else if ( appCanGrab && mb ) {
 		capture = true;
 		mouseInitial = GetMousePos( );
@@ -236,7 +201,7 @@ void T_Main::handleCapture( )
 	}
 
 	if ( ( appCanGrab || capture ) && io.MouseWheel ) {
-		Globals::Sync( ).handleWheel( io.MouseWheel , kb , mb );
+		UI::Sync( ).handleWheel( io.MouseWheel , kb , mb );
 	}
 }
 
@@ -244,12 +209,11 @@ void T_Main::makeUI( )
 {
 	using namespace ImGui;
 	auto& undo( Globals::Undo( ) );
-	auto& sync( Globals::Sync( ) );
 	bool eSequencer{ sequencer };
 	if ( BeginMainMenuBar( ) ) {
 		if ( BeginMenu( "File" ) ) {
-			Globals::Window( ).actionMenu( "Save curves" );
-			Globals::Window( ).actionMenu( "Reload curves" );
+			UI::Window( ).actionMenu( "Save curves" );
+			UI::Window( ).actionMenu( "Reload curves" );
 			Separator( );
 			if ( MenuItem( "Undo" , "C-z" , false , undo.canUndo( ) ) ) {
 				undo.undo( );
@@ -265,14 +229,14 @@ void T_Main::makeUI( )
 		}
 		if ( BeginMenu( "Views" ) ) {
 			MenuItemCheckbox( "Input overrides" ,
-					&sync.overridesWindowEnabled( ) );
+					&UI::Sync( ).overridesWindowEnabled( ) );
 			MenuItemCheckbox( "Output debugger" ,
-					&Globals::ODbg( ).uiEnabled( ) );
+					&UI::ODbg( ).uiEnabled( ) );
 			MenuItemCheckbox( "Profiler" ,
 					&Globals::Profiler( ).uiEnabled( ) );
 			MenuItemCheckbox( "Sequencer" , &eSequencer );
 			MenuItemCheckbox( "Shaders" ,
-					&Globals::Shaders( ).uiEnabled( ) );
+					&UI::Shaders( ).uiEnabled( ) );
 			EndMenu( );
 		}
 		EndMainMenuBar( );
@@ -285,9 +249,9 @@ void T_Main::makeUI( )
 	}
 
 	Globals::Profiler( ).makeUI( );
-	Globals::ODbg( ).makeUI( );
-	Globals::Shaders( ).makeUI( );
-	Globals::Sync( ).makeOverridesWindow( );
+	UI::ODbg( ).makeUI( );
+	UI::Shaders( ).makeUI( );
+	UI::Sync( ).makeOverridesWindow( );
 	if ( sequencer && !sequencer->display( ) ) {
 		sequencer.clear( );
 	}
@@ -300,8 +264,8 @@ void T_Main::render( )
 
 		Globals::Profiler( ).start( "Debug" );
 		T_Rendertarget::MainOutput( );
-		if ( Globals::ODbg( ).isActive( ) ) {
-			Globals::ODbg( ).debugOutput( );
+		if ( UI::ODbg( ).isActive( ) ) {
+			UI::ODbg( ).debugOutput( );
 		}
 		glFinish( ); Globals::Profiler( ).end( "Debug" );
 
@@ -311,10 +275,10 @@ void T_Main::render( )
 		glClear( GL_COLOR_BUFFER_BIT );
 	}
 
-	Globals::Window( ).handleDialogs( );
+	UI::Window( ).handleDialogs( );
 	glUseProgram( 0 );
 	glBindProgramPipeline( 0 );
-	Globals::Textures( ).reset( );
+	UI::Textures( ).reset( );
 	glClearColor( 0 , 0 , 0 , 1 );
 	ImGui::Render( );
 }
diff --git a/odbg.cc b/odbg.cc
index a3282a5..a8e2517 100644
--- a/odbg.cc
+++ b/odbg.cc
@@ -1,6 +1,6 @@
 #include "externals.hh"
 #include "odbg.hh"
-#include "globals.hh"
+#include "ui.hh"
 
 namespace {
 
@@ -108,7 +108,7 @@ void T_OutputDebugger::debugOutput( )
 		return;
 	}
 
-	auto& tm( Globals::Textures( ) );
+	auto& tm( UI::Textures( ) );
 	glBindTextureUnit( 0 , info.id );
 	glBindSampler( 0 , tm.sampler( "nearest-border" )->id( ) );
 
@@ -138,7 +138,7 @@ void T_OutputDebugger::registerSubmode(
 	sb << shader << ".glsl" << '\0';
 	submodes_[ int( mode ) ].add( T_Submode_{
 		name ,
-		Globals::Shaders( ).pipeline({
+		UI::Shaders( ).pipeline({
 			"fullscreen.v.glsl" , sb.data( ) }) ,
 		setup
 	} );
diff --git a/opemu.cc b/opemu.cc
index 8f9aeb0..c818e26 100644
--- a/opemu.cc
+++ b/opemu.cc
@@ -1,6 +1,7 @@
 #include "externals.hh"
 #include "opemu.hh"
 #include "globals.hh"
+#include "ui.hh"
 #include "profiling.hh"
 #include "rendertarget.hh"
 #include "sync.hh"
@@ -69,7 +70,7 @@ struct T_RunGuard
 		glUseProgram( 0 );
 		glBindProgramPipeline( 0 );
 		glBindFramebuffer( GL_FRAMEBUFFER , 0 );
-		Globals::Textures( ).reset( );
+		UI::Textures( ).reset( );
 	}
 };
 }
@@ -436,7 +437,7 @@ void T_OpContext::run(
 			}
 
 			pipelines[ plIndex ] = NewOwned< T_ShaderPipeline >(
-					Globals::Shaders( ).pipeline( progNames , instr.args[ 0 ] + 1 ) );
+					UI::Shaders( ).pipeline( progNames , instr.args[ 0 ] + 1 ) );
 			break;
 		    }
 
@@ -446,7 +447,7 @@ void T_OpContext::run(
 				throw X_OpFailure{ instr , "invalid argument" };
 			}
 			programs.add( NewOwned< T_ShaderProgram >(
-					Globals::Shaders( ).program( program.progNames[ instr.args[ 0 ] ] ) ) );
+					UI::Shaders( ).program( program.progNames[ instr.args[ 0 ] ] ) ) );
 			wreg = programs.size( );
 			break;
 		    }
@@ -551,7 +552,7 @@ void T_OpContext::run(
 				throw X_OpFailure{ instr , "invalid sampler" };
 			}
 
-			Globals::Textures( ).bind( instr.args[ 0 ] ,
+			UI::Textures( ).bind( instr.args[ 0 ] ,
 					*textures[ svt - 1 ] , *samplers[ svs - 1 ] );
 			break;
 		    }
@@ -710,7 +711,7 @@ void T_OpContext::run(
 			if ( svt == 0 || svt > textures.size( ) || !textures[ svt - 1 ] ) {
 				throw X_OpFailure{ instr , "invalid texture" };
 			}
-			Globals::ODbg( ).registerTexture( *textures[ svt - 1 ] ,
+			UI::ODbg( ).registerTexture( *textures[ svt - 1 ] ,
 					E_ODbgMode( instr.args[ 0 ] ) ,
 					program.uiStrings[ instr.args[ 1 ] ] );
 			break;
diff --git a/shaders.cc b/shaders.cc
index dd73669..62bedfe 100644
--- a/shaders.cc
+++ b/shaders.cc
@@ -1,6 +1,7 @@
 #include "externals.hh"
 #include "shaders.hh"
 #include "globals.hh"
+#include "ui.hh"
 #include "ui-utilities.hh"
 
 #include <ebcl/Sets.hh>
@@ -214,14 +215,14 @@ T_ShaderProgram::T_ShaderProgram(
 	: id_( id )
 {
 	if ( id_ ) {
-		Globals::Shaders( ).programs_[ id_ - 1 ].saReferences ++;
+		UI::Shaders( ).programs_[ id_ - 1 ].saReferences ++;
 	}
 }
 
 T_ShaderProgram::~T_ShaderProgram( )
 {
 	if ( id_ ) {
-		Globals::Shaders( ).dereferenceProgram( id_ - 1 );
+		UI::Shaders( ).dereferenceProgram( id_ - 1 );
 	}
 }
 
@@ -230,11 +231,11 @@ T_ShaderProgram& T_ShaderProgram::operator=(
 {
 	if ( this != &other ) {
 		if ( id_ ) {
-			Globals::Shaders( ).dereferenceProgram( id_ - 1 );
+			UI::Shaders( ).dereferenceProgram( id_ - 1 );
 		}
 		id_ = other.id_;
 		if ( id_ ) {
-			Globals::Shaders( ).programs_[ id_ - 1 ].saReferences ++;
+			UI::Shaders( ).programs_[ id_ - 1 ].saReferences ++;
 		}
 	}
 	return *this;
@@ -245,7 +246,7 @@ T_ShaderProgram& T_ShaderProgram::operator=(
 {
 	if ( this != &other ) {
 		if ( id_ ) {
-			Globals::Shaders( ).dereferenceProgram( id_ - 1 );
+			UI::Shaders( ).dereferenceProgram( id_ - 1 );
 		}
 		id_ = other.id_;
 		other.id_ = T_String{};
@@ -255,7 +256,7 @@ T_ShaderProgram& T_ShaderProgram::operator=(
 
 bool T_ShaderProgram::valid( ) const noexcept
 {
-	return id_ && Globals::Shaders( ).programs_[ id_ - 1 ].id != 0;
+	return id_ && UI::Shaders( ).programs_[ id_ - 1 ].id != 0;
 }
 
 void T_ShaderProgram::enable( ) const
@@ -264,7 +265,7 @@ void T_ShaderProgram::enable( ) const
 		return;
 	}
 
-	auto const& p( Globals::Shaders( ).programs_[ id_ - 1 ] );
+	auto const& p( UI::Shaders( ).programs_[ id_ - 1 ] );
 	if ( p.id ) {
 		glBindProgramPipeline( 0 );
 		glUseProgram( p.id );
@@ -274,7 +275,7 @@ void T_ShaderProgram::enable( ) const
 GLuint T_ShaderProgram::id( ) const
 {
 	if ( id_ ) {
-		return Globals::Shaders( ).programs_[ id_ - 1 ].id;
+		return UI::Shaders( ).programs_[ id_ - 1 ].id;
 	} else {
 		return 0;
 	}
@@ -283,7 +284,7 @@ GLuint T_ShaderProgram::id( ) const
 T_Optional< E_ShaderType > T_ShaderProgram::type( ) const
 {
 	if ( id_ ) {
-		return Globals::Shaders( ).programs_[ id_ - 1 ].code.type;
+		return UI::Shaders( ).programs_[ id_ - 1 ].code.type;
 	} else {
 		return {};
 	}
@@ -292,7 +293,7 @@ T_Optional< E_ShaderType > T_ShaderProgram::type( ) const
 T_String T_ShaderProgram::name( ) const
 {
 	if ( id_ ) {
-		return Globals::Shaders( ).programs_[ id_ - 1 ].name;
+		return UI::Shaders( ).programs_[ id_ - 1 ].name;
 	} else {
 		return {};
 	}
@@ -321,14 +322,14 @@ T_ShaderPipeline::T_ShaderPipeline( T_String id ) noexcept
 	: id_( std::move( id ) )
 {
 	if ( id_ ) {
-		Globals::Shaders( ).pipelines_.get( id_ )->references ++;
+		UI::Shaders( ).pipelines_.get( id_ )->references ++;
 	}
 }
 
 T_ShaderPipeline::~T_ShaderPipeline( )
 {
 	if ( id_ ) {
-		Globals::Shaders( ).dereferencePipeline( id_ );
+		UI::Shaders( ).dereferencePipeline( id_ );
 	}
 }
 
@@ -337,11 +338,11 @@ T_ShaderPipeline& T_ShaderPipeline::operator=(
 {
 	if ( this != &other ) {
 		if ( id_ ) {
-			Globals::Shaders( ).dereferencePipeline( id_ );
+			UI::Shaders( ).dereferencePipeline( id_ );
 		}
 		id_ = other.id_;
 		if ( id_ ) {
-			Globals::Shaders( ).pipelines_.get( id_ )->references ++;
+			UI::Shaders( ).pipelines_.get( id_ )->references ++;
 		}
 	}
 	return *this;
@@ -352,7 +353,7 @@ T_ShaderPipeline& T_ShaderPipeline::operator=(
 {
 	if ( this != &other ) {
 		if ( id_ ) {
-			Globals::Shaders( ).dereferencePipeline( id_ );
+			UI::Shaders( ).dereferencePipeline( id_ );
 		}
 		id_ = other.id_;
 		other.id_ = T_String{};
@@ -363,7 +364,7 @@ T_ShaderPipeline& T_ShaderPipeline::operator=(
 bool T_ShaderPipeline::valid( ) const noexcept
 {
 	return id_
-		&& Globals::Shaders( ).pipelines_.get( id_ )->id != 0;
+		&& UI::Shaders( ).pipelines_.get( id_ )->id != 0;
 }
 
 void T_ShaderPipeline::enable( ) const
@@ -372,7 +373,7 @@ void T_ShaderPipeline::enable( ) const
 		return;
 	}
 
-	auto const* pl( Globals::Shaders( ).pipelines_.get( id_ ) );
+	auto const* pl( UI::Shaders( ).pipelines_.get( id_ ) );
 	if ( pl && pl->id ) {
 		glUseProgram( 0 );
 		glBindProgramPipeline( pl->id );
@@ -382,7 +383,7 @@ void T_ShaderPipeline::enable( ) const
 GLuint T_ShaderPipeline::id( ) const
 {
 	if ( id_ ) {
-		return Globals::Shaders( ).pipelines_.get( id_ )->id;
+		return UI::Shaders( ).pipelines_.get( id_ )->id;
 	} else {
 		return 0;
 	}
@@ -395,7 +396,7 @@ GLuint T_ShaderPipeline::program(
 		return 0;
 	}
 
-	auto const& sm( Globals::Shaders( ) );
+	auto const& sm( UI::Shaders( ) );
 	auto const& pl( *sm.pipelines_.get( id_ ) );
 	for ( auto const& pn : pl.programs ) {
 		auto const* pos( sm.programIndex_.get( pn ) );
diff --git a/sync.cc b/sync.cc
index 2a4e0ec..de56571 100644
--- a/sync.cc
+++ b/sync.cc
@@ -10,18 +10,6 @@
 #include <ebcl/SRDParser.hh>
 using ebcl::T_SRDParserConfig;
 
-namespace {
-
-const std::map< std::string , T_SyncSegment::E_SegmentType > SegmentTypes_( ([] {
-	std::map< std::string , T_SyncSegment::E_SegmentType > t;
-	t.emplace( "linear" , T_SyncSegment::LINEAR );
-	t.emplace( "ramp" , T_SyncSegment::RAMP );
-	t.emplace( "smooth" , T_SyncSegment::SMOOTH );
-	return t;
-})());
-
-}
-
 
 /*= SRD parser for the curves ================================================*/
 
@@ -432,40 +420,6 @@ void A_SyncOverride::setup( ) noexcept
 	id_ = std::move( sb );
 }
 
-char const* A_SyncOverride::buildLabel(
-		uint32_t& counter ,
-		T_StringBuilder& sb ) noexcept
-{
-	sb.clear( ) << "temp label " << counter << '\0';
-	counter ++;
-	return sb.data( );
-}
-
-
-void A_SyncOverride::makeUI(
-		uint32_t& counter ,
-		T_StringBuilder& sb ) noexcept
-{
-	using namespace ImGui;
-
-	if ( Checkbox( &title_[ 0 ] , &enabled_ ) ) {
-		Globals::Sync( ).setOverridesActive( enabled_ , inputPos_.size( ) , &inputPos_[ 0 ] );
-	}
-	if ( !enabled_ ) {
-		PushItemFlag( ImGuiItemFlags_Disabled , true );
-		PushStyleVar( ImGuiStyleVar_Alpha , GetStyle( ).Alpha * 0.5f );
-	}
-	Indent( );
-	PushItemWidth( -1 );
-	makeEditWidgets( counter , sb );
-	PopItemWidth( );
-	Unindent( );
-	if ( !enabled_ ) {
-		PopItemFlag( );
-		PopStyleVar( );
-	}
-}
-
 
 /*= T_SyncOverrideSection ====================================================*/
 
@@ -486,33 +440,6 @@ void T_SyncOverrideSection::merge(
 	}
 }
 
-void T_SyncOverrideSection::makeUI(
-		uint32_t& counter ,
-		T_StringBuilder& tempSb ,
-		const bool topLevel ) noexcept
-{
-	const bool display( topLevel
-			? ImGui::CollapsingHeader( &cTitle[ 0 ] )
-			: ImGui::TreeNode( &cTitle[ 0 ] ) );
-	if ( !display ) {
-		return;
-	}
-
-	for ( auto& os : subsections ) {
-		os->makeUI( counter , tempSb );
-	}
-	if ( subsections.size( ) && overrides.size( ) ) {
-		ImGui::Separator( );
-	}
-	for ( auto& ov : overrides ) {
-		ov->makeUI( counter , tempSb );
-	}
-
-	if ( !topLevel ) {
-		ImGui::TreePop( );
-	}
-}
-
 T_SyncOverrideSection& T_SyncOverrideSection::section(
 		T_String const& name ) noexcept
 {
@@ -803,7 +730,6 @@ void T_SyncManager::updateValues( )
 
 void T_SyncManager::clearOverrides( ) noexcept
 {
-	mouseDelegate_ = nullptr;
 	soRoot_.subsections.clear( );
 	soRoot_.overrides.clear( );
 	soTable_.clear( );
@@ -866,52 +792,3 @@ void T_SyncManager::visitOverrides(
 {
 	soVisitor_.visitor.visit( &soRoot_ , visitor );
 }
-
-/*------------------------------------------------------------------------------*/
-
-void T_SyncManager::makeOverridesWindow( )
-{
-	if ( !ovWindow_ ) {
-		return;
-	}
-
-	using namespace ImGui;
-	auto const& dspSize( GetIO( ).DisplaySize );
-	SetNextWindowSize( ImVec2( dspSize.x * .25f , dspSize.y * .66f - 20 ) , ImGuiSetCond_Appearing );
-	SetNextWindowPos( ImVec2( 0 , 20 ) , ImGuiSetCond_Appearing );
-	Begin( "Input overrides" , &ovWindow_ ,
-			ImGuiWindowFlags_NoCollapse );
-
-	if ( soRoot_.subsections.empty( ) ) {
-		Text( "No overrides have been defined." );
-	} else {
-		T_StringBuilder temp;
-		uint32_t counter{ 0 };
-		for ( auto& section : soRoot_.subsections ) {
-			section->makeUI( counter , temp , true );
-		}
-	}
-	End( );
-}
-
-/*------------------------------------------------------------------------------*/
-
-void T_SyncManager::handleDragAndDrop(
-		ImVec2 const& move ,
-		T_KeyboardModifiers modifiers ,
-		T_MouseButtons buttons ) noexcept
-{
-	if ( mouseDelegate_ ) {
-		mouseDelegate_->handleDragAndDrop( move , modifiers , buttons );
-	}
-}
-
-void T_SyncManager::handleWheel(
-		const float wheel ,
-		T_KeyboardModifiers modifiers ,
-		T_MouseButtons buttons ) noexcept
-{
-	if ( mouseDelegate_ ) {
-		mouseDelegate_->handleWheel( wheel , modifiers , buttons );
-	}
-}
diff --git a/sync.hh b/sync.hh
index e069f1e..d3516d7 100644
--- a/sync.hh
+++ b/sync.hh
@@ -1,7 +1,6 @@
 #pragma once
 #include "filewatcher.hh"
 #include "utilities.hh"
-#include "ui-mousectrl.hh"
 
 #include <ebcl/SRDParserConfig.hh>
 #include <ebcl/Sets.hh>
@@ -189,18 +188,6 @@ class A_SyncOverride
 	A_SyncOverride( char const* type ,
 			T_String const& title ) noexcept;
 
-	// Build a temporary label for use with ImGui. The label is valid
-	// until the next call to buildLabel(), as it is in fact stored
-	// in the string builder.
-	char const* buildLabel(
-			uint32_t& counter ,
-			T_StringBuilder& sb ) noexcept;
-
-	// Draw the UI for that specific override.
-	virtual void makeEditWidgets(
-			uint32_t& counter ,
-			T_StringBuilder& sb ) noexcept = 0;
-
     public:
 	A_SyncOverride( ) = delete;
 	virtual ~A_SyncOverride( ) = 0;
@@ -208,9 +195,13 @@ class A_SyncOverride
 	T_String const& type( ) const noexcept
 		{ return type_; }
 
-	ebcl::T_Set< T_String > const& inputNames( ) const noexcept
+	auto const& inputNames( ) const noexcept
 		{ return inputs_; }
+	auto const& inputPositions( ) const noexcept
+		{ return inputPos_; }
 
+	bool& enabled( ) noexcept
+		{ return enabled_; }
 	bool enabled( ) const noexcept
 		{ return enabled_; }
 
@@ -228,12 +219,6 @@ class A_SyncOverride
 	// the inputs have been added.
 	virtual void setup( ) noexcept;
 
-	// Draw the title, enable button and editor. The counter and temporary
-	// string builder are used to generate "fake" labels for ImGui.
-	virtual void makeUI(
-			uint32_t& counter ,
-			T_StringBuilder& sb ) noexcept;
-
 	// Create a clone of the current override.
 	virtual T_OwnPtr< A_SyncOverride > clone( ) const noexcept = 0;
 };
@@ -288,7 +273,7 @@ struct T_SyncOverrideVisitor
 
 // Synchronisation manager; handles all the synchronization data and makes it
 // work together.
-struct T_SyncManager : public virtual A_MouseCtrl
+struct T_SyncManager
 {
 	T_SyncManager( );
 
@@ -391,30 +376,6 @@ struct T_SyncManager : public virtual A_MouseCtrl
 	void updateValues( );
 
 
-	// ---------------------------------------------------------------------
-	// User interface
-
-	bool& overridesWindowEnabled( ) noexcept
-		{ return ovWindow_; }
-	void makeOverridesWindow( );
-
-	void delegateMouse( A_MouseCtrl& delegate ) noexcept
-		{ mouseDelegate_ = &delegate; }
-	void clearMouseDelegate( ) noexcept
-		{ mouseDelegate_ = nullptr; }
-	bool isCurrentDelegate( A_MouseCtrl const& delegate ) noexcept
-		{ return mouseDelegate_ == &delegate; }
-
-	void handleDragAndDrop(
-			ImVec2 const& move ,
-			T_KeyboardModifiers modifiers ,
-			T_MouseButtons buttons ) noexcept override;
-	void handleWheel(
-			float wheel ,
-			T_KeyboardModifiers modifiers ,
-			T_MouseButtons buttons ) noexcept override;
-
-
 	// ---------------------------------------------------------------------
 	// Private data
 
@@ -434,11 +395,8 @@ struct T_SyncManager : public virtual A_MouseCtrl
 	T_SyncCurves curves_;				// Curves storage
 	T_Array< P_SyncCurveCache > curveCaches_;	// Cache for curve segments
 
-	bool ovWindow_{ false };			// Overrides window
 	T_SyncOverrideSection soRoot_;			// Root for overrides
 	T_SyncOverrideVisitor soVisitor_;
 	T_KeyValueTable< T_String , A_SyncOverride* > soTable_;
 							// Table of sync overrides, by ID
-
-	A_MouseCtrl* mouseDelegate_{ nullptr };		// Delegate for mouse actions
 };
diff --git a/syncoverrides.cc b/syncoverrides.cc
index 14b8a9b..f21a09a 100644
--- a/syncoverrides.cc
+++ b/syncoverrides.cc
@@ -641,24 +641,6 @@ T_Float::T_Float(
 	inputs_.add( input );
 }
 
-void T_Float::makeEditWidgets(
-		uint32_t& counter ,
-		T_StringBuilder& sb ) noexcept
-{
-	using namespace ImGui;
-	float v[ 1 ] = {
-		Globals::Sync( ).inputs( )[ inputPos_[ 0 ] ]
-	};
-
-	char const* const label( buildLabel( counter , sb ) );
-	const bool changed( slider( )
-			? SliderFloat( label , v , min( ) , max( ) , decimals( ) , power( ) )
-			: DragFloat( label , v , step( ) , min( ) , max( ) , decimals( ) , power( ) ) );
-	if ( changed ) {
-		Globals::Sync( ).inputs( )[ inputPos_[ 0 ] ] = v[ 0 ];
-	}
-}
-
 P_SyncOverride T_Float::clone( ) const noexcept
 {
 	auto c{ NewOwned< T_Float >( inputs_[ 0 ] , &title_[ 0 ] ) };
@@ -679,28 +661,6 @@ T_Float2::T_Float2(
 	inputs_.add( input1 );
 }
 
-void T_Float2::makeEditWidgets(
-		uint32_t& counter ,
-		T_StringBuilder& sb ) noexcept
-{
-	using namespace ImGui;
-	auto& sinp( Globals::Sync( ).inputs( ) );
-	float v[ 2 ];
-	for ( auto i = 0 ; i < 2 ; i ++ ) {
-		v[ i ] = sinp[ inputPos_[ i ] ];
-	}
-
-	char const* const label( buildLabel( counter , sb ) );
-	const bool changed( slider( )
-			? SliderFloat2( label , v , min( ) , max( ) , decimals( ) , power( ) )
-			: DragFloat2( label , v , step( ) , min( ) , max( ) , decimals( ) , power( ) ) );
-	if ( changed ) {
-		for ( auto i = 0 ; i < 2 ; i ++ ) {
-			sinp[ inputPos_[ i ] ] = v[ i ];
-		}
-	}
-}
-
 P_SyncOverride T_Float2::clone( ) const noexcept
 {
 	auto c{ NewOwned< T_Float2 >( inputs_[ 0 ] , inputs_[ 1 ] , &title_[ 0 ] ) };
@@ -723,28 +683,6 @@ T_Float3::T_Float3(
 	inputs_.add( input2 );
 }
 
-void T_Float3::makeEditWidgets(
-		uint32_t& counter ,
-		T_StringBuilder& sb ) noexcept
-{
-	using namespace ImGui;
-	auto& sinp( Globals::Sync( ).inputs( ) );
-	float v[ 3 ];
-	for ( auto i = 0 ; i < 3 ; i ++ ) {
-		v[ i ] = sinp[ inputPos_[ i ] ];
-	}
-
-	char const* const label( buildLabel( counter , sb ) );
-	const bool changed( slider( )
-			? SliderFloat3( label , v , min( ) , max( ) , decimals( ) , power( ) )
-			: DragFloat3( label , v , step( ) , min( ) , max( ) , decimals( ) , power( ) ) );
-	if ( changed ) {
-		for ( auto i = 0 ; i < 3 ; i ++ ) {
-			sinp[ inputPos_[ i ] ] = v[ i ];
-		}
-	}
-}
-
 P_SyncOverride T_Float3::clone( ) const noexcept
 {
 	auto c{ NewOwned< T_Float3 >( inputs_[ 0 ] , inputs_[ 1 ] ,
@@ -770,28 +708,6 @@ T_Float4::T_Float4(
 	inputs_.add( input3 );
 }
 
-void T_Float4::makeEditWidgets(
-		uint32_t& counter ,
-		T_StringBuilder& sb ) noexcept
-{
-	using namespace ImGui;
-	auto& sinp( Globals::Sync( ).inputs( ) );
-	float v[ 4 ];
-	for ( auto i = 0 ; i < 4 ; i ++ ) {
-		v[ i ] = sinp[ inputPos_[ i ] ];
-	}
-
-	char const* const label( buildLabel( counter , sb ) );
-	const bool changed( slider( )
-			? SliderFloat4( label , v , min( ) , max( ) , decimals( ) , power( ) )
-			: DragFloat4( label , v , step( ) , min( ) , max( ) , decimals( ) , power( ) ) );
-	if ( changed ) {
-		for ( auto i = 0 ; i < 4 ; i ++ ) {
-			sinp[ inputPos_[ i ] ] = v[ i ];
-		}
-	}
-}
-
 P_SyncOverride T_Float4::clone( ) const noexcept
 {
 	auto c{ NewOwned< T_Float4 >( inputs_[ 0 ] , inputs_[ 1 ] ,
@@ -838,24 +754,6 @@ T_Integer::T_Integer(
 	inputs_.add( input );
 }
 
-void T_Integer::makeEditWidgets(
-		uint32_t& counter ,
-		T_StringBuilder& sb ) noexcept
-{
-	using namespace ImGui;
-	int32_t v[ 1 ] = {
-		int32_t( Globals::Sync( ).inputs( )[ inputPos_[ 0 ] ] )
-	};
-
-	char const* const label( buildLabel( counter , sb ) );
-	const bool changed( slider( )
-			? SliderInt( label , v , min( ) , max( ) )
-			: DragInt( label , v , step( ) , min( ) , max( ) ) );
-	if ( changed ) {
-		Globals::Sync( ).inputs( )[ inputPos_[ 0 ] ] = v[ 0 ];
-	}
-}
-
 P_SyncOverride T_Integer::clone( ) const noexcept
 {
 	auto c{ NewOwned< T_Integer >( inputs_[ 0 ] , &title_[ 0 ] ) };
@@ -876,28 +774,6 @@ T_Integer2::T_Integer2(
 	inputs_.add( input1 );
 }
 
-void T_Integer2::makeEditWidgets(
-		uint32_t& counter ,
-		T_StringBuilder& sb ) noexcept
-{
-	using namespace ImGui;
-	auto& sinp( Globals::Sync( ).inputs( ) );
-	int32_t v[ 2 ];
-	for ( auto i = 0 ; i < 2 ; i ++ ) {
-		v[ i ] = sinp[ inputPos_[ i ] ];
-	}
-
-	char const* const label( buildLabel( counter , sb ) );
-	const bool changed( slider( )
-			? SliderInt2( label , v , min( ) , max( ) )
-			: DragInt2( label , v , step( ) , min( ) , max( ) ) );
-	if ( changed ) {
-		for ( auto i = 0 ; i < 2 ; i ++ ) {
-			sinp[ inputPos_[ i ] ] = v[ i ];
-		}
-	}
-}
-
 P_SyncOverride T_Integer2::clone( ) const noexcept
 {
 	auto c{ NewOwned< T_Integer2 >( inputs_[ 0 ] , inputs_[ 1 ] , &title_[ 0 ] ) };
@@ -920,28 +796,6 @@ T_Integer3::T_Integer3(
 	inputs_.add( input2 );
 }
 
-void T_Integer3::makeEditWidgets(
-		uint32_t& counter ,
-		T_StringBuilder& sb ) noexcept
-{
-	using namespace ImGui;
-	auto& sinp( Globals::Sync( ).inputs( ) );
-	int32_t v[ 3 ];
-	for ( auto i = 0 ; i < 3 ; i ++ ) {
-		v[ i ] = sinp[ inputPos_[ i ] ];
-	}
-
-	char const* const label( buildLabel( counter , sb ) );
-	const bool changed( slider( )
-			? SliderInt3( label , v , min( ) , max( ) )
-			: DragInt3( label , v , step( ) , min( ) , max( ) ) );
-	if ( changed ) {
-		for ( auto i = 0 ; i < 3 ; i ++ ) {
-			sinp[ inputPos_[ i ] ] = v[ i ];
-		}
-	}
-}
-
 P_SyncOverride T_Integer3::clone( ) const noexcept
 {
 	auto c{ NewOwned< T_Integer3 >( inputs_[ 0 ] , inputs_[ 1 ] ,
@@ -967,28 +821,6 @@ T_Integer4::T_Integer4(
 	inputs_.add( input3 );
 }
 
-void T_Integer4::makeEditWidgets(
-		uint32_t& counter ,
-		T_StringBuilder& sb ) noexcept
-{
-	using namespace ImGui;
-	auto& sinp( Globals::Sync( ).inputs( ) );
-	int32_t v[ 4 ];
-	for ( auto i = 0 ; i < 4 ; i ++ ) {
-		v[ i ] = sinp[ inputPos_[ i ] ];
-	}
-
-	char const* const label( buildLabel( counter , sb ) );
-	const bool changed( slider( )
-			? SliderInt4( label , v , min( ) , max( ) )
-			: DragInt4( label , v , step( ) , min( ) , max( ) ) );
-	if ( changed ) {
-		for ( auto i = 0 ; i < 4 ; i ++ ) {
-			sinp[ inputPos_[ i ] ] = v[ i ];
-		}
-	}
-}
-
 P_SyncOverride T_Integer4::clone( ) const noexcept
 {
 	auto c{ NewOwned< T_Integer4 >( inputs_[ 0 ] , inputs_[ 1 ] ,
@@ -1012,30 +844,6 @@ T_ColorGrading::T_ColorGrading(
 	inputs_.add( iBlue );
 }
 
-void T_ColorGrading::makeEditWidgets(
-		uint32_t& counter ,
-		T_StringBuilder& sb ) noexcept
-{
-	using namespace ImGui;
-	auto& sinp{ Globals::Sync( ).inputs( ) };
-	float v[ 3 ];
-	for ( auto i = 0 ; i < 3 ; i ++ ) {
-		v[ i ] = sinp[ inputPos_[ i ] ];
-	}
-
-	char const* const label{ buildLabel( counter , sb ) };
-	const bool changed{ ColorGradingControls(
-				label ,
-				&v[ 0 ] , &v[ 1 ] , &v[ 2 ] ,
-				base( ) , unit( ) ) };
-
-	if ( changed ) {
-		for ( auto i = 0 ; i < 3 ; i ++ ) {
-			sinp[ inputPos_[ i ] ] = v[ i ];
-		}
-	}
-}
-
 bool T_ColorGrading::setBase(
 		const float v ) noexcept
 {
@@ -1187,7 +995,7 @@ bool T_CamOverride::checkValidConfig( ) noexcept
 /*------------------------------------------------------------------------------*/
 
 T_CamOverride::E_SetState T_CamOverride::setVector(
-		T_Optional< T_VectorConfig_ >& vector ,
+		T_Optional< T_VectorConfig >& vector ,
 		T_String const& inX ,
 		T_String const& inY ,
 		T_String const& inZ ) noexcept
@@ -1206,151 +1014,3 @@ T_CamOverride::E_SetState T_CamOverride::setVector(
 	inputs_.add( inZ );
 	return S_OK;
 }
-
-/*------------------------------------------------------------------------------*/
-
-void T_CamOverride::makeEditWidgets(
-		uint32_t& counter ,
-		T_StringBuilder& sb ) noexcept
-{
-	auto& sync( Globals::Sync( ) );
-	auto& sinp( sync.inputs( ) );
-	auto const& fc( *fovConfig_ );
-
-	if ( !enabled( ) || !prevEnabled_ ) {
-		// Set field of view / near plane
-		if ( fc.mode == FM_FOV ) {
-			camera_.fieldOfView( sinp[ inputPos_[ fc.inputIndex ] ] );
-		} else {
-			camera_.nearPlane( sinp[ inputPos_[ fc.inputIndex ] ] );
-		}
-
-		// Set camera parameters
-		const glm::vec3 lookAt{ vectorFromInputs( *target_ ) };
-		if ( camMode_ == CM_ANGLES ) {
-			const glm::vec3 angles{ vectorFromInputs( *angles_ ) };
-			const float distance{ sinp[ inputPos_[ *distance_ ] ] };
-			camera_.camera( lookAt , angles , distance );
-		} else {
-			const glm::vec3 position{ vectorFromInputs( *position_ ) };
-			const glm::vec3 up{ vectorFromInputs( *upVector_ ) };
-			camera_.camera( lookAt , position , up );
-		}
-	}
-	prevEnabled_ = enabled( );
-
-	// Draw UI
-	char const* const name( buildLabel( counter , sb ) );
-	bool mouseHandler{ sync.isCurrentDelegate( *this ) };
-	using namespace ImGui;
-	PushItemWidth( 0 ); // Compensate for -1
-	PushID( GetCurrentWindow( )->GetID( name ) );
-	const bool handlerChanged{ Checkbox( "Mouse control" , &mouseHandler ) };
-	Separator( );
-	const auto changes{ camera_.makeUI( ) };
-	PopID( );
-	PopItemWidth( );
-
-	if ( handlerChanged ) {
-		if ( mouseHandler ) {
-			sync.delegateMouse( *this );
-		} else {
-			sync.clearMouseDelegate( );
-		}
-	}
-
-	if ( changes & T_Camera::E_Changes::FOV ) {
-		if ( fc.mode == FM_FOV ) {
-			sinp[ inputPos_[ fc.inputIndex ] ] = camera_.fieldOfView( );
-		} else {
-			sinp[ inputPos_[ fc.inputIndex ] ] = camera_.nearPlane( );
-		}
-	}
-	if ( changes & T_Camera::E_Changes::MATRIX ) {
-		inputsFromVector( *target_ , camera_.lookAt( ) );
-		if ( camMode_ == CM_ANGLES ) {
-			inputsFromVector( *angles_ , camera_.angles( ) );
-			sinp[ inputPos_[ *distance_ ] ] = camera_.distance( );
-		} else {
-			inputsFromVector( *position_ , camera_.position( ) );
-			inputsFromVector( *upVector_ , camera_.upVector( ) );
-		}
-	}
-}
-
-glm::vec3 T_CamOverride::vectorFromInputs(
-		T_VectorConfig_ const& vc ) noexcept
-{
-	auto& sinp( Globals::Sync( ).inputs( ) );
-	return glm::vec3{
-		sinp[ inputPos_[ vc.x ] ] ,
-		sinp[ inputPos_[ vc.y ] ] ,
-		sinp[ inputPos_[ vc.z ] ] };
-}
-
-void T_CamOverride::inputsFromVector(
-		T_VectorConfig_ const& vc ,
-		glm::vec3 const& v ) noexcept
-{
-	auto& sinp( Globals::Sync( ).inputs( ) );
-	sinp[ inputPos_[ vc.x ] ] = v.x;
-	sinp[ inputPos_[ vc.y ] ] = v.y;
-	sinp[ inputPos_[ vc.z ] ] = v.z;
-}
-
-/*------------------------------------------------------------------------------*/
-
-void T_CamOverride::handleDragAndDrop(
-		ImVec2 const& move ,
-		T_KeyboardModifiers modifiers ,
-		T_MouseButtons buttons ) noexcept
-{
-	auto& sync( Globals::Sync( ) );
-	if ( !enabled( ) ) {
-		sync.clearMouseDelegate( );
-		return;
-	}
-	camera_.handleDragAndDrop( move , modifiers , buttons );
-
-	auto& sinp( sync.inputs( ) );
-	inputsFromVector( *target_ , camera_.lookAt( ) );
-	if ( camMode_ == CM_ANGLES ) {
-		inputsFromVector( *angles_ , camera_.angles( ) );
-		sinp[ inputPos_[ *distance_ ] ] = camera_.distance( );
-	} else {
-		inputsFromVector( *position_ , camera_.position( ) );
-		inputsFromVector( *upVector_ , camera_.upVector( ) );
-	}
-}
-
-void T_CamOverride::handleWheel(
-		const float wheel ,
-		T_KeyboardModifiers modifiers ,
-		T_MouseButtons buttons ) noexcept
-{
-	auto& sync( Globals::Sync( ) );
-	if ( !enabled( ) ) {
-		sync.clearMouseDelegate( );
-		return;
-	}
-	camera_.handleWheel( wheel , modifiers , buttons );
-
-	auto& sinp( sync.inputs( ) );
-	if ( modifiers & E_KeyboardModifier::SHIFT ) {
-		auto const& fc( *fovConfig_ );
-		if ( fc.mode == FM_FOV ) {
-			sinp[ inputPos_[ fc.inputIndex ] ] = camera_.fieldOfView( );
-		} else {
-			sinp[ inputPos_[ fc.inputIndex ] ] = camera_.nearPlane( );
-		}
-	} else {
-		inputsFromVector( *target_ , camera_.lookAt( ) );
-		if ( camMode_ == CM_ANGLES ) {
-			inputsFromVector( *angles_ , camera_.angles( ) );
-			sinp[ inputPos_[ *distance_ ] ] = camera_.distance( );
-		} else {
-			inputsFromVector( *position_ , camera_.position( ) );
-			inputsFromVector( *upVector_ , camera_.upVector( ) );
-		}
-	}
-}
diff --git a/syncoverrides.hh b/syncoverrides.hh
index d982008..201a03f 100644
--- a/syncoverrides.hh
+++ b/syncoverrides.hh
@@ -53,10 +53,6 @@ class A_Float : public A_SyncOverride
 // Single float values
 class T_Float : public A_Float
 {
-    protected:
-	void makeEditWidgets(
-			uint32_t& counter ,
-			T_StringBuilder& sb ) noexcept override;
     public:
 	T_Float( T_String const& input ,
 			T_String const& title ) noexcept;
@@ -67,10 +63,6 @@ class T_Float : public A_Float
 // 2 float values
 class T_Float2 : public A_Float
 {
-    protected:
-	void makeEditWidgets(
-			uint32_t& counter ,
-			T_StringBuilder& sb ) noexcept override;
     public:
 	T_Float2( T_String const& input0 ,
 			T_String const& input1 ,
@@ -82,10 +74,6 @@ class T_Float2 : public A_Float
 // 3 float values
 class T_Float3 : public A_Float
 {
-    protected:
-	void makeEditWidgets(
-			uint32_t& counter ,
-			T_StringBuilder& sb ) noexcept override;
     public:
 	T_Float3( T_String const& input0 ,
 			T_String const& input1 ,
@@ -98,10 +86,6 @@ class T_Float3 : public A_Float
 // 4 float values
 class T_Float4 : public A_Float
 {
-    protected:
-	void makeEditWidgets(
-			uint32_t& counter ,
-			T_StringBuilder& sb ) noexcept override;
     public:
 	T_Float4( T_String const& input0 ,
 			T_String const& input1 ,
@@ -155,10 +139,6 @@ class A_Integer : public A_SyncOverride
 // Single integers
 class T_Integer : public A_Integer
 {
-    protected:
-	void makeEditWidgets(
-			uint32_t& counter ,
-			T_StringBuilder& sb ) noexcept override;
     public:
 	T_Integer( T_String const& input ,
 			T_String const& title ) noexcept;
@@ -169,10 +149,6 @@ class T_Integer : public A_Integer
 // 2 integers
 class T_Integer2 : public A_Integer
 {
-    protected:
-	void makeEditWidgets(
-			uint32_t& counter ,
-			T_StringBuilder& sb ) noexcept override;
     public:
 	T_Integer2( T_String const& input0 ,
 			T_String const& input1 ,
@@ -184,10 +160,6 @@ class T_Integer2 : public A_Integer
 // 3 integers
 class T_Integer3 : public A_Integer
 {
-    protected:
-	void makeEditWidgets(
-			uint32_t& counter ,
-			T_StringBuilder& sb ) noexcept override;
     public:
 	T_Integer3( T_String const& input0 ,
 			T_String const& input1 ,
@@ -200,10 +172,6 @@ class T_Integer3 : public A_Integer
 // 4 integers
 class T_Integer4 : public A_Integer
 {
-    protected:
-	void makeEditWidgets(
-			uint32_t& counter ,
-			T_StringBuilder& sb ) noexcept override;
     public:
 	T_Integer4( T_String const& input0 ,
 			T_String const& input1 ,
@@ -223,11 +191,6 @@ class T_ColorGrading : public A_SyncOverride
 	T_Optional< float > base_;
 	T_Optional< float > unit_;
 
-    protected:
-	void makeEditWidgets(
-			uint32_t& counter ,
-			T_StringBuilder& sb ) noexcept override;
-
     public:
 	T_ColorGrading( T_String const& iRed ,
 			T_String const& iGreen ,
@@ -246,7 +209,7 @@ class T_ColorGrading : public A_SyncOverride
 
 /*= CAMERA CONTROLS ============================================================*/
 
-class T_CamOverride : public A_SyncOverride , public virtual A_MouseCtrl
+class T_CamOverride : public A_SyncOverride
 {
     public:
 	enum E_SetState {
@@ -255,57 +218,60 @@ class T_CamOverride : public A_SyncOverride , public virtual A_MouseCtrl
 		S_INPUTS ,	// Duplicate inputs
 	};
 
-    private:
-	enum E_CamMode_ {
+	enum E_CamMode {
 		CM_INVALID ,
 		CM_ANGLES ,
 		CM_VECTORS
 	};
 
-	enum E_FovMode_ {
+	enum E_FovMode {
 		FM_INVALID ,
 		FM_FOV ,
 		FM_NEARPLANE ,
 	};
 
-	struct T_FovConfig_
+	struct T_FovConfig
 	{
-		E_FovMode_ mode;
+		E_FovMode mode;
 		uint32_t inputIndex;
 
-		T_FovConfig_( E_FovMode_ mode , uint32_t idx ) noexcept
+		T_FovConfig( E_FovMode mode , uint32_t idx ) noexcept
 			: mode( mode ) , inputIndex( idx )
 		{ assert( mode != FM_INVALID ); }
 	};
 
-	struct T_VectorConfig_
+	struct T_VectorConfig
 	{
 		uint32_t x , y , z;
 
-		T_VectorConfig_( uint32_t x , uint32_t y , uint32_t z ) noexcept
+		T_VectorConfig( uint32_t x , uint32_t y ,
+				uint32_t z ) noexcept
 			: x(x),y(y),z(z)
 		{}
 	};
 
-	T_Optional< T_FovConfig_ > fovConfig_;
-	T_Optional< T_VectorConfig_ > target_;
+    private:
+	T_Optional< T_FovConfig > fovConfig_;
+	T_Optional< T_VectorConfig > target_;
 
-	T_Optional< T_VectorConfig_ > upVector_;
-	T_Optional< T_VectorConfig_ > position_;
+	T_Optional< T_VectorConfig > upVector_;
+	T_Optional< T_VectorConfig > position_;
 
-	T_Optional< T_VectorConfig_ > angles_;
+	T_Optional< T_VectorConfig > angles_;
 	T_Optional< uint32_t > distance_;
 
-	E_CamMode_ camMode_;
+	E_CamMode camMode_;
 	T_Camera camera_;
 
 	bool prevEnabled_{ false };
 
     public:
 	T_CamOverride( T_String const& title ) noexcept;
-
 	P_SyncOverride clone( ) const noexcept override;
 
+	//----------------------------------------------------------------------
+	// Set configuration
+
 	E_SetState setFieldOfView(
 			T_String const& input ) noexcept;
 	E_SetState setNearPlane(
@@ -332,44 +298,52 @@ class T_CamOverride : public A_SyncOverride , public virtual A_MouseCtrl
 	E_SetState setDistance(
 			T_String const& input ) noexcept;
 
+	//----------------------------------------------------------------------
+	// Check configuration
+
 	bool isFovConfigured( ) const noexcept
 		{ return fovConfig_; }
 	bool isTargetConfigured( ) const noexcept
 		{ return target_; }
 	bool checkValidConfig( ) noexcept;
 
+	//----------------------------------------------------------------------
+	// Read configuration
+
+	T_FovConfig const& fovConfig( ) const noexcept
+		{ return *fovConfig_; }
+	T_VectorConfig const& target( ) const noexcept
+		{ return *target_; }
+	E_CamMode mode( ) const noexcept
+		{ return camMode_; }
+
+	auto const& angles( ) const noexcept
+		{ return *angles_; }
+	auto const& distance( ) const noexcept
+		{ return *distance_; }
+
+	auto const& position( ) const noexcept
+		{ return *position_; }
+	auto const& up( ) const noexcept
+		{ return *upVector_; }
+
+	//----------------------------------------------------------------------
+	// State
+
 	T_Camera& camData( ) noexcept
 		{ return camera_; }
 	T_Camera const& camData( ) const noexcept
 		{ return camera_; }
 
-	void handleDragAndDrop(
-			ImVec2 const& move ,
-			T_KeyboardModifiers modifiers ,
-			T_MouseButtons buttons ) noexcept override;
-	void handleWheel(
-			float wheel ,
-			T_KeyboardModifiers modifiers ,
-			T_MouseButtons buttons ) noexcept override;
+	bool& prevEnabled( ) noexcept
+		{ return prevEnabled_; }
 
     private:
 	E_SetState setVector(
-			T_Optional< T_VectorConfig_ >& vector ,
+			T_Optional< T_VectorConfig >& vector ,
 			T_String const& inX ,
 			T_String const& inY ,
 			T_String const& inZ ) noexcept;
-
-    protected:
-	void makeEditWidgets(
-			uint32_t& counter ,
-			T_StringBuilder& sb ) noexcept override;
-
-    private:
-	glm::vec3 vectorFromInputs(
-			T_VectorConfig_ const& inputs ) noexcept;
-	void inputsFromVector(
-			T_VectorConfig_ const& inputs ,
-			glm::vec3 const& vector ) noexcept;
 };
 
 
diff --git a/texture.cc b/texture.cc
index 469eba0..33aa792 100644
--- a/texture.cc
+++ b/texture.cc
@@ -1,6 +1,6 @@
 #include "externals.hh"
 #include "texture.hh"
-#include "globals.hh"
+#include "ui.hh"
 #include "odbg.hh"
 #include "ui-utilities.hh"
 
@@ -84,7 +84,7 @@ T_Texture::T_Texture(
 T_Texture::~T_Texture( )
 {
 	if ( debugIndex_ != -1 ) {
-		auto& odbg( Globals::ODbg( ) );
+		auto& odbg( UI::ODbg( ) );
 		assert( odbg.outputs_[ debugIndex_ ].id == id_ );
 		assert( odbg.nRegistered_ > 0 );
 		odbg.outputs_[ debugIndex_ ].id = 0;
diff --git a/ui-mousectrl.hh b/ui-mousectrl.hh
index 7e5584a..b18f798 100644
--- a/ui-mousectrl.hh
+++ b/ui-mousectrl.hh
@@ -21,5 +21,6 @@ class A_MouseCtrl
 			T_MouseButtons buttons
 		) noexcept = 0;
 };
+using P_MouseCtrl = T_OwnPtr< A_MouseCtrl >;
 
 inline A_MouseCtrl::~A_MouseCtrl() {}
diff --git a/ui-overrides.cc b/ui-overrides.cc
new file mode 100644
index 0000000..e424bb4
--- /dev/null
+++ b/ui-overrides.cc
@@ -0,0 +1,426 @@
+#include "externals.hh"
+#include "globals.hh"
+#include "ui.hh"
+#include "ui-colorgrading.hh"
+#include "ui-overrides.hh"
+#include "ui-sync.hh"
+
+#include <imgui_internal.h>
+
+
+namespace sov {
+
+namespace {
+
+char const* BuildLabel_(
+		uint32_t& counter ,
+		T_StringBuilder& sb ) noexcept
+{
+	sb.clear( ) << "##temp label " << counter << '\0';
+	counter ++;
+	return sb.data( );
+}
+
+} // namespace <anon>
+
+
+/*= FLOAT OVERRIDES ==========================================================*/
+
+M_DECL_SOVUI( Float )
+{
+	using namespace ImGui;
+	auto& ov{ dynamic_cast< T_Float& >( ovp ) };
+	float v[ 1 ] = {
+		Globals::Sync( ).inputs( )[ ov.inputPositions( )[ 0 ] ]
+	};
+
+	char const* const label( BuildLabel_( counter , sb ) );
+	const bool changed( ov.slider( )
+			? SliderFloat( label , v , ov.min( ) , ov.max( ) ,
+				ov.decimals( ) , ov.power( ) )
+			: DragFloat( label , v , ov.step( ) , ov.min( ) ,
+				ov.max( ) , ov.decimals( ) , ov.power( ) ) );
+	if ( changed ) {
+		Globals::Sync( ).inputs( )[ ov.inputPositions( )[ 0 ] ] = v[ 0 ];
+	}
+}
+
+M_DECL_SOVUI( Float2 )
+{
+	using namespace ImGui;
+	auto& ov{ dynamic_cast< T_Float2& >( ovp ) };
+	auto& sinp( Globals::Sync( ).inputs( ) );
+	auto const& ovip{ ov.inputPositions( ) };
+	float v[ 2 ];
+	for ( auto i = 0 ; i < 2 ; i ++ ) {
+		v[ i ] = sinp[ ovip[ i ] ];
+	}
+
+	char const* const label( BuildLabel_( counter , sb ) );
+	const bool changed( ov.slider( )
+			? SliderFloat2( label , v , ov.min( ) , ov.max( ) ,
+				ov.decimals( ) , ov.power( ) )
+			: DragFloat2( label , v , ov.step( ) , ov.min( ) ,
+				ov.max( ) , ov.decimals( ) , ov.power( ) ) );
+	if ( changed ) {
+		for ( auto i = 0 ; i < 2 ; i ++ ) {
+			sinp[ ovip[ i ] ] = v[ i ];
+		}
+	}
+}
+
+M_DECL_SOVUI( Float3 )
+{
+	using namespace ImGui;
+	auto& ov{ dynamic_cast< T_Float3& >( ovp ) };
+	auto& sinp( Globals::Sync( ).inputs( ) );
+	auto const& ovip{ ov.inputPositions( ) };
+	float v[ 3 ];
+	for ( auto i = 0 ; i < 3 ; i ++ ) {
+		v[ i ] = sinp[ ovip[ i ] ];
+	}
+
+	char const* const label( BuildLabel_( counter , sb ) );
+	const bool changed( ov.slider( )
+			? SliderFloat3( label , v , ov.min( ) , ov.max( ) ,
+				ov.decimals( ) , ov.power( ) )
+			: DragFloat3( label , v , ov.step( ) , ov.min( ) ,
+				ov.max( ) , ov.decimals( ) , ov.power( ) ) );
+	if ( changed ) {
+		for ( auto i = 0 ; i < 3 ; i ++ ) {
+			sinp[ ovip[ i ] ] = v[ i ];
+		}
+	}
+}
+
+M_DECL_SOVUI( Float4 )
+{
+	using namespace ImGui;
+	auto& ov{ dynamic_cast< T_Float4& >( ovp ) };
+	auto& sinp( Globals::Sync( ).inputs( ) );
+	auto const& ovip{ ov.inputPositions( ) };
+	float v[ 4 ];
+	for ( auto i = 0 ; i < 4 ; i ++ ) {
+		v[ i ] = sinp[ ovip[ i ] ];
+	}
+
+	char const* const label( BuildLabel_( counter , sb ) );
+	const bool changed( ov.slider( )
+			? SliderFloat4( label , v , ov.min( ) , ov.max( ) ,
+				ov.decimals( ) , ov.power( ) )
+			: DragFloat4( label , v , ov.step( ) , ov.min( ) ,
+				ov.max( ) , ov.decimals( ) , ov.power( ) ) );
+	if ( changed ) {
+		for ( auto i = 0 ; i < 4 ; i ++ ) {
+			sinp[ ovip[ i ] ] = v[ i ];
+		}
+	}
+}
+
+
+/*= INTEGER OVERRIDES ========================================================*/
+
+M_DECL_SOVUI( Integer )
+{
+	using namespace ImGui;
+	auto& ov{ dynamic_cast< T_Integer& >( ovp ) };
+	auto& sinp( Globals::Sync( ).inputs( ) );
+	auto const& ovip{ ov.inputPositions( ) };
+	int32_t v[ 1 ] = {
+		int32_t( sinp[ ovip[ 0 ] ] )
+	};
+
+	char const* const label( BuildLabel_( counter , sb ) );
+	const bool changed( ov.slider( )
+			? SliderInt( label , v , ov.min( ) , ov.max( ) )
+			: DragInt( label , v , ov.step( ) , ov.min( ) , ov.max( ) ) );
+	if ( changed ) {
+		sinp[ ovip[ 0 ] ] = v[ 0 ];
+	}
+}
+
+M_DECL_SOVUI( Integer2 )
+{
+	using namespace ImGui;
+	auto& ov{ dynamic_cast< T_Integer2& >( ovp ) };
+	auto& sinp( Globals::Sync( ).inputs( ) );
+	auto const& ovip{ ov.inputPositions( ) };
+	int32_t v[ 2 ];
+	for ( auto i = 0 ; i < 2 ; i ++ ) {
+		v[ i ] = sinp[ ovip[ i ] ];
+	}
+
+	char const* const label( BuildLabel_( counter , sb ) );
+	const bool changed( ov.slider( )
+			? SliderInt2( label , v , ov.min( ) , ov.max( ) )
+			: DragInt2( label , v , ov.step( ) , ov.min( ) , ov.max( ) ) );
+	if ( changed ) {
+		for ( auto i = 0 ; i < 2 ; i ++ ) {
+			sinp[ ovip[ i ] ] = v[ i ];
+		}
+	}
+}
+
+M_DECL_SOVUI( Integer3 )
+{
+	using namespace ImGui;
+	auto& ov{ dynamic_cast< T_Integer3& >( ovp ) };
+	auto& sinp( Globals::Sync( ).inputs( ) );
+	auto const& ovip{ ov.inputPositions( ) };
+	int32_t v[ 3 ];
+	for ( auto i = 0 ; i < 3 ; i ++ ) {
+		v[ i ] = sinp[ ovip[ i ] ];
+	}
+
+	char const* const label( BuildLabel_( counter , sb ) );
+	const bool changed( ov.slider( )
+			? SliderInt3( label , v , ov.min( ) , ov.max( ) )
+			: DragInt3( label , v , ov.step( ) , ov.min( ) , ov.max( ) ) );
+	if ( changed ) {
+		for ( auto i = 0 ; i < 3 ; i ++ ) {
+			sinp[ ovip[ i ] ] = v[ i ];
+		}
+	}
+}
+
+M_DECL_SOVUI( Integer4 )
+{
+	using namespace ImGui;
+	auto& ov{ dynamic_cast< T_Integer4& >( ovp ) };
+	auto& sinp( Globals::Sync( ).inputs( ) );
+	auto const& ovip{ ov.inputPositions( ) };
+	int32_t v[ 4 ];
+	for ( auto i = 0 ; i < 4 ; i ++ ) {
+		v[ i ] = sinp[ ovip[ i ] ];
+	}
+
+	char const* const label( BuildLabel_( counter , sb ) );
+	const bool changed( ov.slider( )
+			? SliderInt4( label , v , ov.min( ) , ov.max( ) )
+			: DragInt4( label , v , ov.step( ) , ov.min( ) , ov.max( ) ) );
+	if ( changed ) {
+		for ( auto i = 0 ; i < 4 ; i ++ ) {
+			sinp[ ovip[ i ] ] = v[ i ];
+		}
+	}
+}
+
+
+/*= COLOR GRADING OVERRIDES ==================================================*/
+
+M_DECL_SOVUI( ColorGrading )
+{
+	using namespace ImGui;
+	auto& ov{ dynamic_cast< T_ColorGrading& >( ovp ) };
+	auto& sinp{ Globals::Sync( ).inputs( ) };
+	auto const& ovip{ ov.inputPositions( ) };
+	float v[ 3 ];
+	for ( auto i = 0 ; i < 3 ; i ++ ) {
+		v[ i ] = sinp[ ovip[ i ] ];
+	}
+
+	char const* const label{ BuildLabel_( counter , sb ) };
+	const bool changed{ ColorGradingControls(
+				label ,
+				&v[ 0 ] , &v[ 1 ] , &v[ 2 ] ,
+				ov.base( ) , ov.unit( ) ) };
+
+	if ( changed ) {
+		for ( auto i = 0 ; i < 3 ; i ++ ) {
+			sinp[ ovip[ i ] ] = v[ i ];
+		}
+	}
+}
+
+
+/*= CAMERA OVERRIDES =========================================================*/
+
+namespace {
+
+glm::vec3 VectorFromInputs_(
+		T_CamOverride::T_VectorConfig const& vc ,
+		T_AutoArray< uint32_t , 8 > const& ovip ) noexcept
+{
+	auto& sinp( Globals::Sync( ).inputs( ) );
+	return glm::vec3{
+		sinp[ ovip[ vc.x ] ] ,
+		sinp[ ovip[ vc.y ] ] ,
+		sinp[ ovip[ vc.z ] ] };
+}
+
+void InputsFromVector_(
+		T_CamOverride::T_VectorConfig const& vc ,
+		T_AutoArray< uint32_t , 8 > const& ovip ,
+		glm::vec3 const& v ) noexcept
+{
+	auto& sinp( Globals::Sync( ).inputs( ) );
+	sinp[ ovip[ vc.x ] ] = v.x;
+	sinp[ ovip[ vc.y ] ] = v.y;
+	sinp[ ovip[ vc.z ] ] = v.z;
+}
+
+/*------------------------------------------------------------------------------*/
+
+struct T_MouseCam_ : public virtual A_MouseCtrl
+{
+	T_Camera& camera;
+	T_CamOverride& ov;
+
+	T_MouseCam_( T_Camera& cam ,
+			T_CamOverride& ov ) noexcept
+		: camera( cam ) , ov( ov )
+	{ }
+
+	void handleDragAndDrop(
+			ImVec2 const& move ,
+			T_KeyboardModifiers modifiers ,
+			T_MouseButtons buttons ) noexcept override;
+
+	void handleWheel(
+			float wheel ,
+			T_KeyboardModifiers modifiers ,
+			T_MouseButtons buttons ) noexcept override;
+};
+
+/*------------------------------------------------------------------------------*/
+
+void T_MouseCam_::handleDragAndDrop(
+		ImVec2 const& move ,
+		T_KeyboardModifiers modifiers ,
+		T_MouseButtons buttons ) noexcept
+{
+	auto& sync( Globals::Sync( ) );
+	if ( !ov.enabled( ) ) {
+		UI::Sync( ).clearMouseDelegate( );
+		return;
+	}
+
+	camera.handleDragAndDrop( move , modifiers , buttons );
+
+	auto& sinp( sync.inputs( ) );
+	auto const& ovip{ ov.inputPositions( ) };
+	InputsFromVector_( ov.target( ) , ovip , camera.lookAt( ) );
+	if ( ov.mode( ) == T_CamOverride::CM_ANGLES ) {
+		InputsFromVector_( ov.angles( ) , ovip , camera.angles( ) );
+		sinp[ ovip[ ov.distance( ) ] ] = camera.distance( );
+	} else {
+		InputsFromVector_( ov.position( ) , ovip , camera.position( ) );
+		InputsFromVector_( ov.up( ) , ovip , camera.upVector( ) );
+	}
+}
+
+void T_MouseCam_::handleWheel(
+		const float wheel ,
+		T_KeyboardModifiers modifiers ,
+		T_MouseButtons buttons ) noexcept
+{
+	auto& sync( Globals::Sync( ) );
+	if ( !ov.enabled( ) ) {
+		UI::Sync( ).clearMouseDelegate( );
+		return;
+	}
+
+	camera.handleWheel( wheel , modifiers , buttons );
+
+	auto& sinp( sync.inputs( ) );
+	auto const& ovip{ ov.inputPositions( ) };
+	if ( modifiers & E_KeyboardModifier::SHIFT ) {
+		auto const& fc( ov.fovConfig( ) );
+		if ( fc.mode == T_CamOverride::FM_FOV ) {
+			sinp[ ovip[ fc.inputIndex ] ] = camera.fieldOfView( );
+		} else {
+			sinp[ ovip[ fc.inputIndex ] ] = camera.nearPlane( );
+		}
+	} else {
+		InputsFromVector_( ov.target( ) , ovip , camera.lookAt( ) );
+		if ( ov.mode( ) == T_CamOverride::CM_ANGLES ) {
+			InputsFromVector_( ov.angles( ) , ovip , camera.angles( ) );
+			sinp[ ovip[ ov.distance( ) ] ] = camera.distance( );
+		} else {
+			InputsFromVector_( ov.position( ) , ovip , camera.position( ) );
+			InputsFromVector_( ov.up( ) , ovip , camera.upVector( ) );
+		}
+	}
+}
+
+}  // namespace <anon>
+
+M_DECL_SOVUI( Camera )
+{
+	auto& ov{ dynamic_cast< T_CamOverride& >( ovp ) };
+	auto& sync{ Globals::Sync( ) };
+	auto& sinp{ sync.inputs( ) };
+	auto& camera{ ov.camData( ) };
+	auto const& ovip{ ov.inputPositions( ) };
+	auto const& fc{ ov.fovConfig( ) };
+
+	if ( !ov.enabled( ) || !ov.prevEnabled( ) ) {
+		// Set field of view / near plane
+		if ( fc.mode == T_CamOverride::FM_FOV ) {
+			camera.fieldOfView( sinp[ ovip[ fc.inputIndex ] ] );
+		} else {
+			camera.nearPlane( sinp[ ovip[ fc.inputIndex ] ] );
+		}
+
+		// Set camera parameters
+		const glm::vec3 lookAt{ VectorFromInputs_(
+				ov.target( ) , ovip ) };
+		if ( ov.mode( ) == T_CamOverride::CM_ANGLES ) {
+			const glm::vec3 angles{ VectorFromInputs_(
+					ov.angles( ) , ovip ) };
+			const float distance{ sinp[ ovip[ ov.distance( ) ] ] };
+			camera.camera( lookAt , angles , distance );
+		} else {
+			const glm::vec3 position{ VectorFromInputs_(
+					ov.position( ) , ovip ) };
+			const glm::vec3 up{ VectorFromInputs_(
+					ov.up( ) , ovip ) };
+			camera.camera( lookAt , position , up );
+		}
+	}
+	ov.prevEnabled( ) = ov.enabled( );
+
+	// Draw UI
+	char const* const name( BuildLabel_( counter , sb ) );
+	auto& sui{ UI::Sync( ) };
+	bool mouseHandler{ sui.isCurrentDelegate( ov.id( ) ) };
+	using namespace ImGui;
+	PushItemWidth( 0 ); // Compensate for -1
+	PushID( GetCurrentWindow( )->GetID( name ) );
+	const bool handlerChanged{ Checkbox( "Mouse control" , &mouseHandler ) };
+	Separator( );
+	const auto changes{ camera.makeUI( ) };
+	PopID( );
+	PopItemWidth( );
+
+	if ( handlerChanged ) {
+		if ( mouseHandler ) {
+			sui.delegateMouse( ov.id( ) ,
+				NewOwned< T_MouseCam_ >( camera , ov ) );
+		} else {
+			sui.clearMouseDelegate( );
+		}
+	}
+
+	// Update values
+	if ( changes & T_Camera::E_Changes::FOV ) {
+		if ( fc.mode == T_CamOverride::FM_FOV ) {
+			sinp[ ovip[ fc.inputIndex ] ] = camera.fieldOfView( );
+		} else {
+			sinp[ ovip[ fc.inputIndex ] ] = camera.nearPlane( );
+		}
+	}
+	if ( changes & T_Camera::E_Changes::MATRIX ) {
+		InputsFromVector_( ov.target( ) , ovip , camera.lookAt( ) );
+		if ( ov.mode( ) == T_CamOverride::CM_ANGLES ) {
+			InputsFromVector_( ov.angles( ) , ovip , camera.angles( ) );
+			sinp[ ovip[ ov.distance( ) ] ] = camera.distance( );
+		} else {
+			InputsFromVector_( ov.position( ) , ovip , camera.position( ) );
+			InputsFromVector_( ov.up( ) , ovip , camera.upVector( ) );
+		}
+	}
+}
+
+
+} // namespace sov
diff --git a/ui-overrides.hh b/ui-overrides.hh
new file mode 100644
index 0000000..323d858
--- /dev/null
+++ b/ui-overrides.hh
@@ -0,0 +1,25 @@
+#pragma once
+#include "syncoverrides.hh"
+
+#define M_DECL_SOVUI(NAME) \
+	void UI##NAME( A_SyncOverride& ovp , \
+			uint32_t& counter , \
+			T_StringBuilder& sb ) noexcept
+
+namespace sov {
+
+	M_DECL_SOVUI( Float );
+	M_DECL_SOVUI( Float2 );
+	M_DECL_SOVUI( Float3 );
+	M_DECL_SOVUI( Float4 );
+
+	M_DECL_SOVUI( Integer );
+	M_DECL_SOVUI( Integer2 );
+	M_DECL_SOVUI( Integer3 );
+	M_DECL_SOVUI( Integer4 );
+
+	M_DECL_SOVUI( ColorGrading );
+
+	M_DECL_SOVUI( Camera );
+
+} // namespace sovui
diff --git a/ui-sequencer.cc b/ui-sequencer.cc
index 49480e4..b49151d 100644
--- a/ui-sequencer.cc
+++ b/ui-sequencer.cc
@@ -4,6 +4,7 @@
 #include "globals.hh"
 #include "window.hh"
 #include "syncedit.hh"
+#include "ui.hh"
 #include "ui-utilities.hh"
 
 #define IMGUI_DEFINE_MATH_OPERATORS
@@ -326,7 +327,7 @@ void T_SyncViewImpl_::displayToolbar( ) noexcept
 	ToolbarSeparator( );
 
 	if ( ToolbarButton( ICON_FA_CLOCK_O , BtSize , "Change duration and time units." ) ) {
-		Globals::Window( ).pushDialog( NewOwned< T_ChangeDurationDialog_ >(
+		UI::Window( ).pushDialog( NewOwned< T_ChangeDurationDialog_ >(
 				sync.durationUnits( ) , sync.durationUnitSize( ) ) );
 	}
 
@@ -499,7 +500,7 @@ void T_SyncViewImpl_::sequencerHeader(
 				GetColorU32( ImVec4{ 1 , 1 , 1 , .5 } ) );
 	}
 
-	PushFont( Globals::Window( ).smallFont( ) );
+	PushFont( UI::Window( ).smallFont( ) );
 	PushStyleColor( ImGuiCol_Text , ColHeaderText );
 	auto pos{ startBarPos };
 	auto bar{ startBar };
diff --git a/ui-sync.cc b/ui-sync.cc
new file mode 100644
index 0000000..5dd2dd7
--- /dev/null
+++ b/ui-sync.cc
@@ -0,0 +1,191 @@
+#include "externals.hh"
+#include "globals.hh"
+#include "ui.hh"
+#include "ui-actions.hh"
+#include "ui-overrides.hh"
+#include "ui-sync.hh"
+#include "ui-utilities.hh"
+#include "window.hh"
+
+
+/*= T_UISync =================================================================*/
+
+T_UISync::T_UISync( )
+{
+	UI::Window( ).newAction( "Save curves" , []() {
+		if ( Globals::Sync( ).curvesFileChanged( ) ) {
+			UI::Window( ).msgbox(
+				"Curves file changed" ,
+				"The file containing the curves has been modified "
+				"on the disk. These changes will be overwritten. "
+				"Do you want to continue?" ,
+				[]( auto b ) {
+					if ( b == T_MessageBox::BT_YES ) {
+						Globals::Sync( ).saveCurves( );
+					}
+				} , { T_MessageBox::BT_YES , T_MessageBox::BT_NO } );
+		} else {
+			Globals::Sync( ).saveCurves( );
+		}
+	} ).setEnabledCheck( []() {
+		return Globals::Sync( ).curvesModified( );
+	} ).setIcon( ICON_FA_FLOPPY_O )
+		.setShortcut( T_KeyboardShortcut{ 's' , E_KeyboardModifier::CTRL } );
+	//-----------------------------------------------------------------------------
+	UI::Window( ).newAction( "Reload curves" , []() {
+		UI::Window( ).msgbox(
+			"Reload curves?" ,
+			"Changes you made to the curves will be lost. Do you "
+			"want to continue?" ,
+			[]( auto b ) {
+				if ( b == T_MessageBox::BT_YES ) {
+					Globals::Sync( ).loadCurves( );
+				}
+			} , { T_MessageBox::BT_YES , T_MessageBox::BT_NO } );
+	} ).setEnabledCheck( []() {
+		return Globals::Sync( ).curvesModified( );
+	} ).setIcon( ICON_FA_DOWNLOAD )
+		.setShortcut( T_KeyboardShortcut{ 'r' ,
+				{ E_KeyboardModifier::CTRL , E_KeyboardModifier::SHIFT } } );
+	//-----------------------------------------------------------------------------
+	const auto addui{ [this]( char const* type , F_Override ov ) {
+		const bool ok{ sovuis_.add( T_String{ type } , std::move( ov ) ) };
+		assert( ok ); (void)ok;
+	} };
+	addui( "float" , sov::UIFloat );
+	addui( "float2" , sov::UIFloat2 );
+	addui( "float3" , sov::UIFloat3 );
+	addui( "float4" , sov::UIFloat4 );
+	addui( "int" , sov::UIInteger );
+	addui( "int2" , sov::UIInteger2 );
+	addui( "int3" , sov::UIInteger3 );
+	addui( "int4" , sov::UIInteger4 );
+	addui( "cg" , sov::UIColorGrading );
+	addui( "cam" , sov::UICamera );
+}
+
+/*----------------------------------------------------------------------------*/
+
+namespace {
+
+bool HandleOverrideSection_(
+		T_SyncOverrideSection& sos ,
+		bool exit ,
+		T_AutoArray< bool , 32 >& stack )
+{
+	if ( exit ) {
+		assert( !stack.empty( ) );
+		if ( stack.last( ) && stack.size( ) > 1 ) {
+			ImGui::TreePop( );
+		}
+		stack.removeLast( );
+		return true;
+	}
+
+	const bool display( stack.empty( )
+			? ImGui::CollapsingHeader( &sos.cTitle[ 0 ] )
+			: ImGui::TreeNode( &sos.cTitle[ 0 ] ) );
+	stack.add( display );
+	return display;
+}
+
+void HandleOverride_(
+		A_SyncOverride& ov ,
+		uint32_t& counter ,
+		T_StringBuilder& sb ) noexcept
+{
+	using namespace ImGui;
+
+	bool& enabled{ ov.enabled( ) };
+	if ( Checkbox( &ov.title( )[ 0 ] , &enabled ) ) {
+		auto const& ipos( ov.inputPositions( ) );
+		Globals::Sync( ).setOverridesActive( ov.enabled( ) ,
+				ipos.size( ) , &ipos[ 0 ] );
+	}
+	if ( !enabled ) {
+		PushDisabled( );
+	}
+	Indent( );
+	PushItemWidth( -1 );
+	(UI::Sync( ).uiFor( ov ))( ov , counter , sb );
+	PopItemWidth( );
+	Unindent( );
+	if ( !enabled ) {
+		PopDisabled( );
+	}
+}
+
+} // namespace <anon>
+
+T_UISync::F_Override T_UISync::uiFor(
+		A_SyncOverride& target ) const noexcept
+{
+	auto const* const rv{ sovuis_.get( target.type( ) ) };
+	return rv ? *rv : []( A_SyncOverride& , uint32_t& , T_StringBuilder& ) {
+		ImGui::Text( "(missing UI)" );
+	};
+}
+
+void T_UISync::makeOverridesWindow( )
+{
+	if ( !ovWindow_ ) {
+		return;
+	}
+
+	using namespace ImGui;
+	auto const& dspSize( GetIO( ).DisplaySize );
+	SetNextWindowSize( ImVec2( dspSize.x * .25f , dspSize.y * .66f - 20 ) , ImGuiSetCond_Appearing );
+	SetNextWindowPos( ImVec2( 0 , 20 ) , ImGuiSetCond_Appearing );
+	Begin( "Input overrides" , &ovWindow_ ,
+			ImGuiWindowFlags_NoCollapse );
+
+	T_StringBuilder temp;
+	uint32_t counter{ 0 };
+	T_AutoArray< bool , 32 > stack;
+	bool found{ false };
+	using T_Ove_ = T_SyncOverrideVisitor::T_Element;
+	Globals::Sync( ).visitOverrides( [&]( T_Ove_ element , bool exit ) {
+		// Display sections
+		if ( element.hasType< T_SyncOverrideSection* >( ) ) {
+			auto& sos( *element.value< T_SyncOverrideSection* >( ) );
+			if ( sos.title == "*root*" ) {
+				return true;
+			}
+			return HandleOverrideSection_( sos , exit , stack );
+		}
+		if ( exit ) {
+			HandleOverride_( *element.value< A_SyncOverride* >( ) ,
+					counter , temp );
+			found = true;
+		}
+		return true;
+	} );
+
+	if ( !found ) {
+		Text( "No overrides have been defined." );
+	}
+
+	End( );
+}
+
+/*----------------------------------------------------------------------------*/
+
+void T_UISync::handleDragAndDrop(
+		ImVec2 const& move ,
+		T_KeyboardModifiers modifiers ,
+		T_MouseButtons buttons ) noexcept
+{
+	if ( mouseDelegate_ ) {
+		mouseDelegate_->handleDragAndDrop( move , modifiers , buttons );
+	}
+}
+
+void T_UISync::handleWheel(
+		const float wheel ,
+		T_KeyboardModifiers modifiers ,
+		T_MouseButtons buttons ) noexcept
+{
+	if ( mouseDelegate_ ) {
+		mouseDelegate_->handleWheel( wheel , modifiers , buttons );
+	}
+}
diff --git a/ui-sync.hh b/ui-sync.hh
new file mode 100644
index 0000000..e357cff
--- /dev/null
+++ b/ui-sync.hh
@@ -0,0 +1,55 @@
+#pragma once
+#include "sync.hh"
+#include "ui-mousectrl.hh"
+
+
+class T_UISync : public A_MouseCtrl
+{
+    public:
+
+	using F_Override = std::function<
+		void( A_SyncOverride& , uint32_t& , T_StringBuilder& ) >;
+
+	T_UISync( );
+
+	bool& overridesWindowEnabled( ) noexcept
+		{ return ovWindow_; }
+	void makeOverridesWindow( );
+
+	F_Override uiFor( A_SyncOverride& target ) const noexcept;
+
+	//----------------------------------------------------------------------
+
+	void delegateMouse( T_String const& id ,
+			P_MouseCtrl delegate ) noexcept
+	{
+		mouseDelegateName_ = id;
+		mouseDelegate_ = std::move( delegate );
+	}
+
+	void clearMouseDelegate( ) noexcept
+	{
+		mouseDelegateName_ = T_String{ };
+		mouseDelegate_ = P_MouseCtrl{ };
+	}
+
+	bool isCurrentDelegate( T_String const& delegate ) noexcept
+		{ return mouseDelegateName_ == delegate; }
+
+	//----------------------------------------------------------------------
+
+	void handleDragAndDrop(
+			ImVec2 const& move ,
+			T_KeyboardModifiers modifiers ,
+			T_MouseButtons buttons ) noexcept override;
+	void handleWheel(
+			float wheel ,
+			T_KeyboardModifiers modifiers ,
+			T_MouseButtons buttons ) noexcept override;
+
+    private:
+	bool ovWindow_{ false };
+	T_String mouseDelegateName_{ };
+	T_OwnPtr< A_MouseCtrl > mouseDelegate_{ };
+	T_KeyValueTable< T_String , F_Override > sovuis_;
+};
diff --git a/ui.cc b/ui.cc
new file mode 100644
index 0000000..72234aa
--- /dev/null
+++ b/ui.cc
@@ -0,0 +1,54 @@
+#include "externals.hh"
+#include "odbg.hh"
+#include "shaders.hh"
+#include "texture.hh"
+#include "ui.hh"
+#include "ui-sync.hh"
+#include "window.hh"
+
+
+namespace {
+
+struct UIData_
+{
+	T_Window window;
+	T_TextureManager textures;
+	T_ShaderManager shaders;
+	T_OutputDebugger odbg;
+	T_UISync sync;
+};
+
+std::aligned_storage_t< sizeof( UIData_ ) , alignof( UIData_ ) > Instance_;
+
+} // namespace <anon>
+
+/*----------------------------------------------------------------------------*/
+
+void UI::Init( ) noexcept
+{
+	new ((char*)&Instance_) UIData_( );
+}
+
+void UI::Shutdown( ) noexcept
+{
+	((UIData_*)(char*)&Instance_)->~UIData_( );
+}
+
+/*----------------------------------------------------------------------------*/
+
+#define M_GET_( P ) ((UIData_*)(char*)&Instance_)->P
+
+T_Window& UI::Window( ) noexcept
+	{ return M_GET_( window ); }
+
+T_TextureManager& UI::Textures( ) noexcept
+	{ return M_GET_( textures ); }
+
+T_ShaderManager& UI::Shaders( ) noexcept
+	{ return M_GET_( shaders ); }
+
+T_OutputDebugger& UI::ODbg( ) noexcept
+	{ return M_GET_( odbg ); }
+
+T_UISync& UI::Sync( ) noexcept
+	{ return M_GET_( sync ); }
diff --git a/ui.hh b/ui.hh
new file mode 100644
index 0000000..5589c93
--- /dev/null
+++ b/ui.hh
@@ -0,0 +1,29 @@
+#pragma once
+#ifndef REAL_BUILD
+# include "externals.hh"
+#endif
+
+struct T_Window;
+struct T_TextureManager;
+struct T_ShaderManager;
+struct T_OutputDebugger;
+struct T_UISync;
+
+
+struct UI : public ebcl::A_PrivateImplementation
+{
+    public:
+	static void Init( ) noexcept;
+	static void Shutdown( ) noexcept;
+
+	static T_Window& Window( ) noexcept;
+	static T_TextureManager& Textures( ) noexcept;
+	static T_ShaderManager& Shaders( ) noexcept;
+	static T_OutputDebugger& ODbg( ) noexcept;
+	static T_UISync& Sync( ) noexcept;
+
+    private:
+	UI( ) noexcept;
+	NO_COPY( UI );
+	NO_MOVE( UI );
+};
diff --git a/window.hh b/window.hh
index dd41d06..176da4e 100644
--- a/window.hh
+++ b/window.hh
@@ -33,6 +33,15 @@ struct T_Window
 	void actionMenu( T_String const& id ) const noexcept;
 	void actionButton( T_String const& id ) const noexcept;
 
+	template< typename... Args >
+	T_UIAction& newAction( Args&&... args )
+	{
+		T_UIAction a{ std::forward< Args >( args ) ... };
+		T_String id{ a.id };
+		addAction( std::move( a ) );
+		return *actions_.get( id );
+	}
+
 	//----------------------------------------------------------------------
 
 	ImFont* defaultFont( ) const noexcept