diff --git a/src/Polymorph-Widgets/PharoDarkTheme.class.st b/src/Polymorph-Widgets/PharoDarkTheme.class.st
index ef6c9e9cf61..daadae1faa1 100644
--- a/src/Polymorph-Widgets/PharoDarkTheme.class.st
+++ b/src/Polymorph-Widgets/PharoDarkTheme.class.st
@@ -234,6 +234,20 @@ PharoDarkTheme >> taskbarItemSelectedPressedFillStyleFor: aButton [
 	^ SolidFillStyle color: (Color white alpha: 0.35)
 ]
 
+{ #category : 'label-styles - windows' }
+PharoDarkTheme >> windowCloseFormSet [
+	"Answer the form set to use for the close button of a window."
+
+	^ self iconFormSetNamed: #windowCloseInverted
+]
+
+{ #category : 'label-styles - windows' }
+PharoDarkTheme >> windowCloseOverFormSet [
+	"Answer the form set to use for mouse over window close buttons"
+
+	^ self iconFormSetNamed: #windowCloseInverted
+]
+
 { #category : 'label-styles - windows' }
 PharoDarkTheme >> windowLabelForText: aTextOrString [
 
@@ -241,3 +255,38 @@ PharoDarkTheme >> windowLabelForText: aTextOrString [
 		  color: self textColor;
 		  yourself
 ]
+
+{ #category : 'label-styles - windows' }
+PharoDarkTheme >> windowMaximizeFormSet [
+	"Answer the form set to use for the maximize button of a window."
+
+	^ self iconFormSetNamed: #windowMaximizeInverted
+]
+
+{ #category : 'label-styles - windows' }
+PharoDarkTheme >> windowMaximizeOverFormSet [
+	"Answer the form set to use for mouse over window maximize buttons"
+
+	^ self iconFormSetNamed: #windowMaximizeInverted
+]
+
+{ #category : 'label-styles - windows' }
+PharoDarkTheme >> windowMenuFormSet [
+	"Answer the form set to use for the menu button of a window."
+
+	^ self iconFormSetNamed: #windowMenuInverted
+]
+
+{ #category : 'label-styles - windows' }
+PharoDarkTheme >> windowMinimizeFormSet [
+	"Answer the form set to use for the minimize button of a window."
+
+	^ self iconFormSetNamed: #windowMinimizeInverted
+]
+
+{ #category : 'label-styles - windows' }
+PharoDarkTheme >> windowMinimizeOverFormSet [
+	"Answer the form set to use for mouse over window minimize buttons"
+
+	^ self iconFormSetNamed: #windowMinimizeInverted
+]