diff --git a/repository/OpenPonk-ClassEditor/OPRSCairoMetricsProvider.class.st b/repository/OpenPonk-ClassEditor/OPRSCairoMetricsProvider.class.st
new file mode 100644
index 00000000..650372ed
--- /dev/null
+++ b/repository/OpenPonk-ClassEditor/OPRSCairoMetricsProvider.class.st
@@ -0,0 +1,22 @@
+Class {
+	#name : 'OPRSCairoMetricsProvider',
+	#superclass : 'RSCairoMetricsProvider',
+	#category : 'OpenPonk-ClassEditor-Shapes',
+	#package : 'OpenPonk-ClassEditor',
+	#tag : 'Shapes'
+}
+
+{ #category : 'hooks' }
+OPRSCairoMetricsProvider >> extentsOf: aRSLabel [
+	"This entire class exists to overcome 
+	https://github.com/pharo-graphics/Roassal/issues/64"
+
+	| copy |
+	self flag: 'https://github.com/pharo-graphics/Roassal/issues/64'.
+	aRSLabel isNormal ifTrue: [ ^ super extentsOf: aRSLabel ].
+	copy := RSLabel new
+		        font: aRSLabel font;
+		        text: aRSLabel text , '.';
+		        yourself.
+	^ copy textExtents
+]
diff --git a/repository/OpenPonk-ClassEditor/OPTUmlBaseController.trait.st b/repository/OpenPonk-ClassEditor/OPTUmlBaseController.trait.st
index afadf29f..e39611d7 100644
--- a/repository/OpenPonk-ClassEditor/OPTUmlBaseController.trait.st
+++ b/repository/OpenPonk-ClassEditor/OPTUmlBaseController.trait.st
@@ -7,11 +7,12 @@ Trait {
 
 { #category : 'forms' }
 OPTUmlBaseController >> descriptionAccessor: aSymbol [
+
 	^ MAPluggableAccessor
-		read: [ :me | me model perform: aSymbol ]
-		write: [ :me :newValue | 
-			me model perform: (aSymbol , ':') asSymbol with: newValue.
-			self diagramElement modelChanged  ]
+		  read: [ :me | me model perform: aSymbol ]
+		  write: [ :me :newValue |
+			  me model perform: (aSymbol , ':') asSymbol with: newValue.
+			  self diagramElement modelChanged ]
 ]
 
 { #category : 'forms' }
diff --git a/repository/OpenPonk-ClassEditor/OPUmlAttributeController.class.st b/repository/OpenPonk-ClassEditor/OPUmlAttributeController.class.st
index 8c9f6a3e..05e6f287 100644
--- a/repository/OpenPonk-ClassEditor/OPUmlAttributeController.class.st
+++ b/repository/OpenPonk-ClassEditor/OPUmlAttributeController.class.st
@@ -50,19 +50,19 @@ OPUmlAttributeController >> descriptionDefaultValue [
 	^ MAStringDescription new
 		  accessor: (self descriptionAccessor: #defaultValue);
 		  accessor: (MAPluggableAccessor
-				   read: [ :me | 
-					   me model defaultValue ifNil: [ '' ] ifNotNil: [ 
+				   read: [ :me |
+					   me model defaultValue ifNil: [ '' ] ifNotNil: [
 							   (me model defaultValue isKindOf: OPUMLOpaqueExpression)
 								   ifTrue: [ me model defaultValue bodies first ]
 								   ifFalse: [ '' ] ] ]
-				   write: [ :me :newValue | 
-					   me model defaultValue ifNil: [ 
+				   write: [ :me :newValue |
+					   me model defaultValue ifNil: [
 							   me model defaultValue: OPUMLOpaqueExpression new ].
-					   (me model defaultValue isKindOf: OPUMLOpaqueExpression) 
-						   ifTrue: [ 
+					   (me model defaultValue isKindOf: OPUMLOpaqueExpression)
+						   ifTrue: [
 							   me model defaultValue bodies:
 									   (newValue ifEmpty: [ {  } ] ifNotEmpty: [ { newValue } ]) ].
-					   self refreshFigure ]);
+					   self diagramElement modelChanged ]);
 		  label: 'Default Value';
 		  priority: 42;
 		  yourself
diff --git a/repository/OpenPonk-ClassEditor/OPUmlClassController.class.st b/repository/OpenPonk-ClassEditor/OPUmlClassController.class.st
index 459fed7d..1d3e2e99 100644
--- a/repository/OpenPonk-ClassEditor/OPUmlClassController.class.st
+++ b/repository/OpenPonk-ClassEditor/OPUmlClassController.class.st
@@ -9,44 +9,6 @@ Class {
 	#tag : 'Controllers'
 }
 
-{ #category : 'figures' }
-OPUmlClassController >> adornments [
-
-	^ {
-		  (OPUmlIcons attributeIcon -> [
-		   | tool |
-		   tool := OPCreationTool new
-			           palette: self diagramController editor palette;
-			           factory: [ OPUmlAttributeController new ].
-		   self diagramController editor palette selectTool: tool.
-		   tool whenCreated: [ :ctrl |
-			   OPRenameElementCommand executeOn: ctrl ].
-		   tool selectedTargetControllers: { self } ]).
-		  (OPUmlIcons directedAssociationIcon -> [
-		   | tool |
-		   tool := OPConnectionCreationTool new
-			           palette: self diagramController editor palette;
-			           factory: [ OPUmlAssociationController new ].
-		   self diagramController editor palette selectTool: tool.
-		   tool selectedSourceControllers: { self } ]).
-		  (OPUmlIcons generalizationIcon -> [
-		   | tool |
-		   tool := OPConnectionCreationTool new
-			           palette: self diagramController editor palette;
-			           factory: [ OPUmlGeneralizationController new ].
-		   self diagramController editor palette selectTool: tool.
-		   tool selectedSourceControllers: { self } ]) }
-]
-
-{ #category : 'forms' }
-OPUmlClassController >> buildAbstractEditorForm: aForm [
-	(aForm addCheckbox: 'Is Abstract')
-		state: self model isAbstract;
-		whenChangedDo: [ :val | 
-			self model isAbstract: val.
-			self refreshFigure ]
-]
-
 { #category : 'adding' }
 OPUmlClassController >> canBeSourceFor: aController [
 	^ (aController isKindOf: OPUmlGeneralizationController)
@@ -154,12 +116,13 @@ OPUmlClassController >> dependentElements [
 
 { #category : 'forms' }
 OPUmlClassController >> descriptionIsAbstract [
+
 	<magritteDescription>
 	^ MABooleanDescription new
-		accessor: (self descriptionAccessor: #isAbstract);
-		label: 'Is Abstract';
-		priority: 5;
-		yourself
+		  accessor: (self descriptionAccessor: #isAbstract);
+		  label: 'Is Abstract';
+		  priority: 5;
+		  yourself
 ]
 
 { #category : 'forms' }
diff --git a/repository/OpenPonk-ClassEditor/OPUmlClassEditorPlugin.class.st b/repository/OpenPonk-ClassEditor/OPUmlClassEditorPlugin.class.st
index b50e698c..fdc79949 100644
--- a/repository/OpenPonk-ClassEditor/OPUmlClassEditorPlugin.class.st
+++ b/repository/OpenPonk-ClassEditor/OPUmlClassEditorPlugin.class.st
@@ -17,7 +17,7 @@ OPUmlClassEditorPlugin class >> defaultProfiles [
 { #category : 'toolbar' }
 OPUmlClassEditorPlugin class >> exportPackage: aPackage [
 
-	StFBSaveFileDialog new
+	StSaveFilePresenter new
 		title: 'Choose a XMI file to export to';
 		okAction: [ :file | 
 			file
@@ -39,7 +39,7 @@ OPUmlClassEditorPlugin class >> exportPackage: aPackage [
 { #category : 'toolbar' }
 OPUmlClassEditorPlugin class >> importToPackage: aPackage [
 
-	StFBOpenFileDialog new
+	StOpenFilePresenter new
 		title: 'Choose a XMI export of UML model';
 		okAction: [ :file | 
 			| model |
diff --git a/repository/OpenPonk-ClassEditor/OPUmlClassifierController.class.st b/repository/OpenPonk-ClassEditor/OPUmlClassifierController.class.st
index cfda76d0..235d4602 100644
--- a/repository/OpenPonk-ClassEditor/OPUmlClassifierController.class.st
+++ b/repository/OpenPonk-ClassEditor/OPUmlClassifierController.class.st
@@ -8,11 +8,6 @@ Class {
 	#tag : 'Controllers'
 }
 
-{ #category : 'figures' }
-OPUmlClassifierController >> adornments [
-	^ self subclassResponsibility
-]
-
 { #category : 'adding' }
 OPUmlClassifierController >> canBeSourceFor: aController [
 	^ aController isKindOf: OPUmlAssociationController
diff --git a/repository/OpenPonk-ClassEditor/OPUmlClassifierNameLabel.class.st b/repository/OpenPonk-ClassEditor/OPUmlClassifierNameLabel.class.st
index b0b6e93f..2fc39d1c 100644
--- a/repository/OpenPonk-ClassEditor/OPUmlClassifierNameLabel.class.st
+++ b/repository/OpenPonk-ClassEditor/OPUmlClassifierNameLabel.class.st
@@ -96,5 +96,10 @@ OPUmlClassifierNameLabel >> updateRenderFromModel [
 
 	roassalShape := labeled labelShape.
 
+	roassalShape shapes do: [ :each |
+		self flag: 'https://github.com/pharo-graphics/Roassal/issues/64'.
+		each metricsProvider: OPRSCairoMetricsProvider new ].
+	roassalShape adjustToChildren.
+
 	roassalShape signalUpdate
 ]
diff --git a/repository/OpenPonk-ClassEditor/OPUmlEnumerationController.class.st b/repository/OpenPonk-ClassEditor/OPUmlEnumerationController.class.st
index 0d5e05f1..7a49fd50 100644
--- a/repository/OpenPonk-ClassEditor/OPUmlEnumerationController.class.st
+++ b/repository/OpenPonk-ClassEditor/OPUmlEnumerationController.class.st
@@ -9,21 +9,6 @@ Class {
 	#tag : 'Controllers'
 }
 
-{ #category : 'figures' }
-OPUmlEnumerationController >> adornments [
-
-	^ { (OPUmlIcons literalIcon -> [ 
-	   | tool |
-	   tool := OPCreationTool new
-		           palette: self diagramController editor palette;
-		           factory: [ OPUMLEnumerationLiteral new ].
-	   self diagramController editor palette selectTool: tool.
-	   tool whenCreated: [ :ctrl | 
-		   OPRenameElementCommand executeOn: ctrl.
-		   ctrl refreshFigure ].
-	   tool selectedTargetControllers: { self } ]) }
-]
-
 { #category : 'adding' }
 OPUmlEnumerationController >> canBeTargetFor: aController [
 	^ (aController isKindOf: OPUmlEnumerationLiteralController)
diff --git a/repository/OpenPonk-ClassEditor/OPUmlGeneralizationSetDescriptions.class.st b/repository/OpenPonk-ClassEditor/OPUmlGeneralizationSetDescriptions.class.st
index ecf66fb4..3f674787 100644
--- a/repository/OpenPonk-ClassEditor/OPUmlGeneralizationSetDescriptions.class.st
+++ b/repository/OpenPonk-ClassEditor/OPUmlGeneralizationSetDescriptions.class.st
@@ -35,13 +35,13 @@ OPUmlGeneralizationSetDescriptions >> descriptionAccessor: aSymbol [
 
 	^ MAPluggableAccessor
 		  read: [ :me | set perform: aSymbol ]
-		  write: [ :me :newValue | 
+		  write: [ :me :newValue |
 			  set perform: (aSymbol , ':') asSymbol with: newValue.
 			  { controller model } asSet , set generalizations
-				  collect: [ :each | 
+				  collect: [ :each |
 				  controller diagramController controllerForModel: each ]
-				  thenDo: [ :ctrl | 
-					  ctrl diagramElement ifNotNil: [ 
+				  thenDo: [ :ctrl |
+					  ctrl diagramElement ifNotNil: [
 						  ctrl diagramElement modelChanged ] ] ]
 ]
 
diff --git a/repository/OpenPonk-ClassEditor/OPUmlPackageDiagramController.class.st b/repository/OpenPonk-ClassEditor/OPUmlPackageDiagramController.class.st
index 90677d1c..ef82510c 100644
--- a/repository/OpenPonk-ClassEditor/OPUmlPackageDiagramController.class.st
+++ b/repository/OpenPonk-ClassEditor/OPUmlPackageDiagramController.class.st
@@ -90,23 +90,23 @@ OPUmlPackageDiagramController >> descriptionAppliedProfiles [
 		  distinct: true;
 		  reference: MAStringDescription new;
 		  accessor: (MAPluggableAccessor
-				   read: [ :me | 
+				   read: [ :me |
 					   me model profileApplications collect: #appliedProfile ]
-				   write: [ :me :selectedProfiles | 
+				   write: [ :me :selectedProfiles |
 					   me model profileApplications:
-							   (me model profileApplications select: [ :any | 
+							   (me model profileApplications select: [ :any |
 									    selectedProfiles includes: any appliedProfile ]).
 					   me model profileApplications:
 							   me model profileApplications , (selectedProfiles
-									    select: [ :eachSelectedProfile | 
-										    me model profileApplications noneSatisfy: [ 
-												    :eachExistingProfileApplication | 
+									    select: [ :eachSelectedProfile |
+										    me model profileApplications noneSatisfy: [
+												    :eachExistingProfileApplication |
 												    eachExistingProfileApplication = eachSelectedProfile ] ]
-									    thenCollect: [ :each | 
+									    thenCollect: [ :each |
 										    OPUMLProfileApplication new appliedProfile:
 												    each yourself ]).
 					   self rebuildPalette.
-					   self refreshFigure ]);
+					   self diagramElement modelChanged ]);
 		  label: 'Applied Profiles';
 		  priority: 10;
 		  beSorted;
diff --git a/repository/OpenPonk-ClassEditor/OPUmlPropertyMagritteDescriptions.class.st b/repository/OpenPonk-ClassEditor/OPUmlPropertyMagritteDescriptions.class.st
index 2aae613f..51d72b5b 100644
--- a/repository/OpenPonk-ClassEditor/OPUmlPropertyMagritteDescriptions.class.st
+++ b/repository/OpenPonk-ClassEditor/OPUmlPropertyMagritteDescriptions.class.st
@@ -25,7 +25,7 @@ OPUmlPropertyMagritteDescriptions >> descriptionAccessor: aSymbol [
 
 	^ MAPluggableAccessor
 		  read: [ :me | (reader value: me) perform: aSymbol ]
-		  write: [ :me :newValue | 
+		  write: [ :me :newValue |
 			  (reader value: me)
 				  perform: (aSymbol , ':') asSymbol
 				  with: newValue.