Fix jasp-stats/jasp-test-release#2483 (WavyWindow maximized glitchy on close on macos)

Author: JorisGoosen

Desktop/components/JASP/Widgets/AboutWindow.qml

@@ -9,7 +9,11 @@ WavyWindow
 
 	visible:				aboutModel.visible
 	onVisibleChanged:		aboutModel.visible = visible
-	onCloseModel:			{ aboutModel.visible = false }
+	onCloseModel:
+	{
+		aboutModel.visible = false
+		aboutWindow.close()
+	}
 
 	title:					qsTr("About JASP")
 	width:					600 * jaspTheme.uiScale

Desktop/components/JASP/Widgets/CommunityWindow.qml

@@ -12,7 +12,11 @@ WavyWindow
 
 	visible:				mainWindow.communityVisible
 	onVisibleChanged:		mainWindow.communityVisible = visible
-	onCloseModel:			{ mainWindow.communityVisible = false }
+	onCloseModel:
+	{
+		mainWindow.communityVisible = false
+		communityWindow.close()
+	}
 
 
 

Desktop/components/JASP/Widgets/ContactWindow.qml

@@ -9,9 +9,13 @@ WavyWindow
 	title:					qsTr("Contact JASP")
 	visible:				mainWindow.contactVisible
 	onVisibleChanged:		mainWindow.contactVisible = visible
-	onCloseModel:			{ mainWindow.contactVisible = false }
 	width:					800 * jaspTheme.uiScale
 	height:					600 * jaspTheme.uiScale
+	onCloseModel:
+	{
+		mainWindow.contactVisible = false
+		contactWindow.close()
+	}
 
 
 	Text