Unrefactor Properties form to allow more freedom on the input types and form (#32)

- The css style is now in IProperties.Style again.
- Forms are divided in DynamicForm and StaticForm
- Faster because less logic
- Add RadioGroupButton
- Add InputGroup
- Fix Children Dimensions not using x for their origin

Co-authored-by: Eric NGUYEN <enguyen@techform.fr>
Reviewed-on: https://git.siklos-chaneru.duckdns.org/Siklos/svg-layout-designer-react/pulls/32

src/Components/App/MenuActions.ts

@@ -4,6 +4,7 @@ import { ContainerModel } from '../../Interfaces/IContainerModel';
 import { fetchConfiguration } from '../API/api';
 import { IEditorState } from '../../Interfaces/IEditorState';
 import { LoadState } from './Load';
+import { XPositionReference } from '../../Enums/XPositionReference';
 
 export function NewEditor(
   setEditorState: Dispatch<SetStateAction<IEditorState>>,
@@ -24,9 +25,12 @@ export function NewEditor(
           height: Number(configuration.MainContainer.Height),
           isRigidBody: false,
           isAnchor: false,
+          XPositionReference: XPositionReference.Left,
+          style: {
             fillOpacity: 0,
             stroke: 'black'
           }
+        }
       );
 
       // Save the configuration and the new MainContainer

src/Components/Editor/ContainerOperations.ts

@@ -1,4 +1,4 @@
-import React, { Dispatch, SetStateAction } from 'react';
+import { Dispatch, SetStateAction } from 'react';
 import { IHistoryState } from '../../Interfaces/IHistoryState';
 import { IConfiguration } from '../../Interfaces/IConfiguration';
 import { ContainerModel, IContainerModel } from '../../Interfaces/IContainerModel';
@@ -8,6 +8,7 @@ import IProperties from '../../Interfaces/IProperties';
 import { AddMethod } from '../../Enums/AddMethod';
 import { IAvailableContainer } from '../../Interfaces/IAvailableContainer';
 import { transformPosition } from '../SVG/Elements/Container';
+import { XPositionReference } from '../../Enums/XPositionReference';
 
 /**
  * Select a container
@@ -209,7 +210,6 @@ export function AddContainer(
   x = ApplyAddMethod(index, containerConfig, parentClone, x);
 
   const defaultProperties: IProperties = {
-    ...containerConfig.Style,
     id: `${type}-${count}`,
     parentId: parentClone.properties.id,
     x,
@@ -218,7 +218,8 @@ export function AddContainer(
     height,
     isRigidBody: false,
     isAnchor: false,
-    XPositionReference: containerConfig.XPositionReference
+    XPositionReference: containerConfig.XPositionReference ?? XPositionReference.Left,
+    style: containerConfig.Style
   };
 
   // Create the container

src/Components/Editor/Editor.tsx

@@ -91,16 +91,15 @@ const Editor: React.FunctionComponent<IEditorProps> = (props) => {
           setHistory,
           setHistoryCurrentStep
         )}
-        OnPropertyChange={(key, value) => OnPropertyChange(
+        OnPropertyChange={(key, value, isStyle) => OnPropertyChange(
-          key, value,
+          key, value, isStyle,
           history,
           historyCurrentStep,
           setHistory,
           setHistoryCurrentStep
         )}
-        OnPropertiesSubmit={(event, properties) => OnPropertiesSubmit(
+        OnPropertiesSubmit={(event) => OnPropertiesSubmit(
           event,
-          properties,
           history,
           historyCurrentStep,
           setHistory,

src/Components/Editor/PropertiesOperations.ts

@@ -1,7 +1,6 @@
 import { Dispatch, SetStateAction } from 'react';
 import { IContainerModel, ContainerModel } from '../../Interfaces/IContainerModel';
 import { IHistoryState } from '../../Interfaces/IHistoryState';
-import IProperties from '../../Interfaces/IProperties';
 import { findContainerById } from '../../utils/itertools';
 import { getCurrentHistory } from './Editor';
 import { RecalculatePhysics } from './Behaviors/RigidBodyBehaviors';
@@ -17,6 +16,7 @@ import { ImposePosition } from './Behaviors/AnchorBehaviors';
 export function OnPropertyChange(
   key: string,
   value: string | number | boolean,
+  isStyle: boolean = false,
   fullHistory: IHistoryState[],
   historyCurrentStep: number,
   setHistory: Dispatch<SetStateAction<IHistoryState[]>>,
@@ -37,11 +37,15 @@ export function OnPropertyChange(
     throw new Error('[OnPropertyChange] Container model was not found among children of the main container!');
   }
 
+  if (isStyle) {
+    (container.properties.style as any)[key] = value;
+  } else {
     if (INPUT_TYPES[key] === 'number') {
       (container.properties as any)[key] = Number(value);
     } else {
       (container.properties as any)[key] = value;
     }
+  }
 
   if (container.properties.isAnchor) {
     ImposePosition(container);
@@ -70,7 +74,6 @@ export function OnPropertyChange(
   */
 export function OnPropertiesSubmit(
   event: React.SyntheticEvent<HTMLFormElement>,
-  properties: IProperties,
   fullHistory: IHistoryState[],
   historyCurrentStep: number,
   setHistory: Dispatch<SetStateAction<IHistoryState[]>>,
@@ -92,18 +95,42 @@ export function OnPropertiesSubmit(
     throw new Error('[OnPropertyChange] Container model was not found among children of the main container!');
   }
 
-  for (const property in properties) {
+  // Assign container properties
-    const input = (event.target as HTMLFormElement).querySelector(`#${property}`);
+  for (const property in container.properties) {
+    const input: HTMLInputElement | HTMLDivElement | null = (event.target as HTMLFormElement).querySelector(`#${property}`);
+
+    if (input === null) {
+      continue;
+    }
+
     if (input instanceof HTMLInputElement) {
       (container.properties as any)[property] = input.value;
       if (INPUT_TYPES[property] === 'number') {
         (container.properties as any)[property] = Number(input.value);
-      } else {
+      }
-        (container.properties as any)[property] = input.value;
+    } else if (input instanceof HTMLDivElement) {
+      const radiobutton: HTMLInputElement | null = input.querySelector(`input[name="${property}"]:checked`);
+
+      if (radiobutton === null) {
+        continue;
+      }
+
+      (container.properties as any)[property] = radiobutton.value;
+      if (INPUT_TYPES[property] === 'number') {
+        (container.properties as any)[property] = Number(radiobutton.value);
       }
     }
   }
 
+  // Assign cssproperties
+  for (const styleProperty in container.properties.style) {
+    const input: HTMLInputElement | null = (event.target as HTMLFormElement).querySelector(`#${styleProperty}`);
+    if (input === null) {
+      continue;
+    }
+    (container.properties.style as any)[styleProperty] = input.value;
+  }
+
   if (container.properties.isRigidBody) {
     RecalculatePhysics(container);
   }

src/Components/ElementsSidebar/ElementsSidebar.test.tsx

@@ -3,6 +3,7 @@ import * as React from 'react';
 import { fireEvent, render, screen } from '../../utils/test-utils';
 import { ElementsSidebar } from './ElementsSidebar';
 import { IContainerModel } from '../../Interfaces/IContainerModel';
+import { XPositionReference } from '../../Enums/XPositionReference';
 
 describe.concurrent('Elements sidebar', () => {
   it('With a MainContainer', () => {
@@ -17,6 +18,7 @@ describe.concurrent('Elements sidebar', () => {
           y: 0,
           width: 2000,
           height: 100,
+          XPositionReference: XPositionReference.Left,
           isRigidBody: false,
           isAnchor: false
         },
@@ -49,7 +51,8 @@ describe.concurrent('Elements sidebar', () => {
         width: 2000,
         height: 100,
         isRigidBody: false,
-        isAnchor: false
+        isAnchor: false,
+        XPositionReference: XPositionReference.Left
       },
       userData: {}
     };
@@ -105,6 +108,7 @@ describe.concurrent('Elements sidebar', () => {
         y: 0,
         width: 2000,
         height: 100,
+        XPositionReference: XPositionReference.Left,
         isRigidBody: false,
         isAnchor: false
       },
@@ -123,7 +127,8 @@ describe.concurrent('Elements sidebar', () => {
           width: 0,
           height: 0,
           isRigidBody: false,
-          isAnchor: false
+          isAnchor: false,
+          XPositionReference: XPositionReference.Left
         },
         userData: {}
       }
@@ -140,6 +145,7 @@ describe.concurrent('Elements sidebar', () => {
           y: 0,
           width: 0,
           height: 0,
+          XPositionReference: XPositionReference.Left,
           isRigidBody: false,
           isAnchor: false
         },
@@ -178,6 +184,7 @@ describe.concurrent('Elements sidebar', () => {
         y: 0,
         width: 2000,
         height: 100,
+        XPositionReference: XPositionReference.Left,
         isRigidBody: false,
         isAnchor: false
       },
@@ -194,6 +201,7 @@ describe.concurrent('Elements sidebar', () => {
         y: 0,
         width: 0,
         height: 0,
+        XPositionReference: XPositionReference.Left,
         isRigidBody: false,
         isAnchor: false
       },

src/Components/ElementsSidebar/ElementsSidebar.tsx

@@ -1,7 +1,6 @@
 import * as React from 'react';
 import { FixedSizeList as List } from 'react-window';
 import { Properties } from '../Properties/Properties';
-import ContainerProperties from '../../Interfaces/IProperties';
 import { IContainerModel } from '../../Interfaces/IContainerModel';
 import { getDepth, MakeIterator } from '../../utils/itertools';
 import { Menu } from '../Menu/Menu';
@@ -14,8 +13,8 @@ interface IElementsSidebarProps {
   isOpen: boolean
   isHistoryOpen: boolean
   SelectedContainer: IContainerModel | null
-  OnPropertyChange: (key: string, value: string | number | boolean) => void
+  OnPropertyChange: (key: string, value: string | number | boolean, isStyle?: boolean) => void
-  OnPropertiesSubmit: (event: React.FormEvent<HTMLFormElement>, properties: ContainerProperties) => void
+  OnPropertiesSubmit: (event: React.FormEvent<HTMLFormElement>) => void
   SelectContainer: (container: IContainerModel) => void
   DeleteContainer: (containerid: string) => void
   AddContainer: (index: number, type: string, parent: string) => void

src/Components/InputGroup/InputGroup.tsx

@@ -0,0 +1,48 @@
+import * as React from 'react';
+
+interface IInputGroupProps {
+  labelKey?: string
+  labelText: string
+  inputKey: string
+  labelClassName: string
+  inputClassName: string
+  type: string
+  value?: string
+  checked?: boolean
+  defaultValue?: string
+  defaultChecked?: boolean
+  isDisabled?: boolean
+  onChange?: (event: React.ChangeEvent<HTMLInputElement>) => void
+}
+
+const className = `
+        w-full
+        text-xs font-medium transition-all text-gray-800 mt-1 px-3 py-2
+        bg-white border-2 border-white rounded-lg placeholder-gray-800
+        focus:outline-none focus:border-blue-500 focus:ring-1 focus:ring-blue-500
+        disabled:bg-slate-300 disabled:text-gray-500 disabled:border-slate-300 disabled:shadow-none`;
+
+export const InputGroup: React.FunctionComponent<IInputGroupProps> = (props) => {
+  return <>
+    <label
+      key={props.labelKey}
+      className={`mt-4 text-xs font-medium text-gray-800 ${props.labelClassName}`}
+      htmlFor={props.inputKey}
+    >
+      { props.labelText }
+
+    </label>
+    <input
+      key={props.inputKey}
+      id={props.inputKey}
+      className={`${className} ${props.inputClassName}`}
+      type={props.type}
+      value={props.value}
+      defaultValue={props.defaultValue}
+      checked={props.checked}
+      defaultChecked={props.defaultChecked}
+      onChange={props.onChange}
+      disabled={props.isDisabled}
+    />
+  </>;
+};

src/Components/Properties/DynamicForm.tsx

@@ -0,0 +1,146 @@
+import { MenuAlt2Icon, MenuAlt3Icon, MenuIcon } from '@heroicons/react/outline';
+import * as React from 'react';
+import { XPositionReference } from '../../Enums/XPositionReference';
+import IProperties from '../../Interfaces/IProperties';
+import { InputGroup } from '../InputGroup/InputGroup';
+import { RadioGroupButtons } from '../RadioGroupButtons/RadioGroupButtons';
+
+interface IDynamicFormProps {
+  properties: IProperties
+  onChange: (key: string, value: string | number | boolean, isStyle?: boolean) => void
+}
+
+const getCSSInputs = (
+  properties: IProperties,
+  onChange: (key: string, value: string | number | boolean, isStyle?: boolean) => void
+): JSX.Element[] => {
+  const groupInput: JSX.Element[] = [];
+  for (const key in properties.style) {
+    groupInput.push(<InputGroup
+      key={key}
+      labelText={key}
+      inputKey={key}
+      labelClassName=''
+      inputClassName=''
+      type='string'
+      value={(properties.style as any)[key]}
+      onChange={(event) => onChange(key, event.target.value, true)}
+    />);
+  }
+  return groupInput;
+};
+
+const DynamicForm: React.FunctionComponent<IDynamicFormProps> = (props) => {
+  return (
+    <div className='grid grid-cols-2 gap-y-4'>
+      <InputGroup
+        labelText='Name'
+        inputKey='id'
+        labelClassName=''
+        inputClassName=''
+        type='string'
+        value={props.properties.id.toString()}
+        isDisabled={true}
+      />
+      <InputGroup
+        labelText='Parent name'
+        inputKey='parentId'
+        labelClassName=''
+        inputClassName=''
+        type='string'
+        value={props.properties.parentId?.toString()}
+        isDisabled={true}
+      />
+      <InputGroup
+        labelText='x'
+        inputKey='x'
+        labelClassName=''
+        inputClassName=''
+        type='number'
+        value={props.properties.x.toString()}
+        onChange={(event) => props.onChange('x', event.target.value)}
+      />
+      <InputGroup
+        labelText='y'
+        inputKey='y'
+        labelClassName=''
+        inputClassName=''
+        type='number'
+        value={props.properties.y.toString()}
+        onChange={(event) => props.onChange('y', event.target.value)}
+      />
+      <InputGroup
+        labelText='Width'
+        inputKey='width'
+        labelClassName=''
+        inputClassName=''
+        type='number'
+        value={props.properties.width.toString()}
+        onChange={(event) => props.onChange('width', event.target.value)}
+      />
+      <InputGroup
+        labelText='Height'
+        inputKey='height'
+        labelClassName=''
+        inputClassName=''
+        type='number'
+        value={props.properties.height.toString()}
+        onChange={(event) => props.onChange('height', event.target.value)}
+      />
+      <InputGroup
+        labelText='Rigid'
+        inputKey='isRigidBody'
+        labelClassName=''
+        inputClassName=''
+        type='checkbox'
+        checked={props.properties.isRigidBody}
+        onChange={(event) => props.onChange('isRigidBody', event.target.checked)}
+      />
+      <InputGroup
+        labelText='Anchor'
+        inputKey='isAnchor'
+        labelClassName=''
+        inputClassName=''
+        type='checkbox'
+        checked={props.properties.isAnchor}
+        onChange={(event) => props.onChange('isAnchor', event.target.checked)}
+      />
+      <RadioGroupButtons
+        name='XPositionReference'
+        value={props.properties.XPositionReference.toString()}
+        inputClassName='hidden'
+        labelText='Horizontal alignment'
+        inputGroups={[
+          {
+            text: (
+              <div title='Left' aria-label='left' className='radio-button-icon'>
+                <MenuAlt2Icon className='heroicon' />
+              </div>
+            ),
+            value: XPositionReference.Left.toString()
+          },
+          {
+            text: (
+              <div title='Center' aria-label='center' className='radio-button-icon'>
+                <MenuIcon className='heroicon' />
+              </div>
+            ),
+            value: XPositionReference.Center.toString()
+          },
+          {
+            text: (
+              <div title='Right' aria-label='right' className='radio-button-icon'>
+                <MenuAlt3Icon className='heroicon' />
+              </div>
+            ),
+            value: XPositionReference.Right.toString()
+          }
+        ]}
+        onChange={(event) => props.onChange('XPositionReference', event.target.value)}
+      />
+      { getCSSInputs(props.properties, props.onChange) }
+    </div>
+  );
+};
+
+export default DynamicForm;

src/Components/Properties/Form.tsx

@@ -0,0 +1,24 @@
+import * as React from 'react';
+import IProperties from '../../Interfaces/IProperties';
+import DynamicForm from './DynamicForm';
+import StaticForm from './StaticForm';
+
+interface IFormProps {
+  properties: IProperties
+  isDynamicInput: boolean
+  onChange: (key: string, value: string | number | boolean, isStyle?: boolean) => void
+  onSubmit: (event: React.FormEvent<HTMLFormElement>) => void
+}
+
+export const Form: React.FunctionComponent<IFormProps> = (props) => {
+  if (props.isDynamicInput) {
+    return <DynamicForm
+      properties={props.properties}
+      onChange={props.onChange}
+    />;
+  }
+  return <StaticForm
+    properties={props.properties}
+    onSubmit={props.onSubmit}
+  />;
+};

src/Components/Properties/Properties.test.tsx

@@ -1,6 +1,7 @@
 import { fireEvent, render, screen } from '@testing-library/react';
 import * as React from 'react';
 import { expect, describe, it, vi } from 'vitest';
+import { XPositionReference } from '../../Enums/XPositionReference';
 import IProperties from '../../Interfaces/IProperties';
 import { Properties } from './Properties';
 
@@ -26,6 +27,7 @@ describe.concurrent('Properties', () => {
       y: 1,
       width: 1,
       height: 1,
+      XPositionReference: XPositionReference.Left,
       isRigidBody: false,
       isAnchor: false
     };
@@ -62,10 +64,10 @@ describe.concurrent('Properties', () => {
     fireEvent.change(propertyParentId as Element, { target: { value: 'parentedId' } });
     fireEvent.change(propertyX as Element, { target: { value: '2' } });
     fireEvent.change(propertyY as Element, { target: { value: '2' } });
-    expect(handleChange).toBeCalledTimes(4);
+    expect(handleChange).toBeCalledTimes(2);
 
-    expect(prop.id).toBe('stuffed');
+    expect(prop.id).toBe('stuff');
-    expect(prop.parentId).toBe('parentedId');
+    expect(prop.parentId).toBe('parentId');
     expect(prop.x).toBe('2');
     expect(prop.y).toBe('2');
     rerender(<Properties
@@ -79,9 +81,9 @@ describe.concurrent('Properties', () => {
     propertyX = container.querySelector('#x');
     propertyY = container.querySelector('#y');
     expect(propertyId).toBeDefined();
-    expect((propertyId as HTMLInputElement).value).toBe('stuffed');
+    expect((propertyId as HTMLInputElement).value).toBe('stuff');
     expect(propertyParentId).toBeDefined();
-    expect((propertyParentId as HTMLInputElement).value).toBe('parentedId');
+    expect((propertyParentId as HTMLInputElement).value).toBe('parentId');
     expect(propertyX).toBeDefined();
     expect((propertyX as HTMLInputElement).value).toBe('2');
     expect(propertyY).toBeDefined();

src/Components/Properties/Properties.tsx

@@ -1,12 +1,12 @@
 import React, { useState } from 'react';
-import ContainerProperties from '../../Interfaces/IProperties';
+import IProperties from '../../Interfaces/IProperties';
 import { ToggleButton } from '../ToggleButton/ToggleButton';
-import { INPUT_TYPES } from './PropertiesInputTypes';
+import { Form } from './Form';
 
 interface IPropertiesProps {
-  properties?: ContainerProperties
+  properties?: IProperties
-  onChange: (key: string, value: string | number | boolean) => void
+  onChange: (key: string, value: string | number | boolean, isStyle?: boolean) => void
-  onSubmit: (event: React.FormEvent<HTMLFormElement>, properties: ContainerProperties) => void
+  onSubmit: (event: React.FormEvent<HTMLFormElement>) => void
 }
 
 export const Properties: React.FC<IPropertiesProps> = (props: IPropertiesProps) => {
@@ -16,26 +16,6 @@ export const Properties: React.FC<IPropertiesProps> = (props: IPropertiesProps)
     return <div></div>;
   }
 
-  const groupInput: React.ReactNode[] = [];
-  Object
-    .entries(props.properties)
-    .forEach((pair) => handleProperties(pair, groupInput, isDynamicInput, props.onChange));
-
-  const form = isDynamicInput
-    ? <div className='grid grid-cols-2 gap-4'>
-      { groupInput }
-    </div>
-    : <form
-      key={props.properties.id}
-      onSubmit={(event) => props.onSubmit(event, props.properties as ContainerProperties)}
-    >
-      <input type='submit' className='normal-btn block mx-auto mb-4 border-2 border-blue-400 cursor-pointer' value='Submit'/>
-      <div className='grid grid-cols-2 gap-y-4'>
-        { groupInput }
-      </div>
-    </form>
-    ;
-
   return (
     <div className='h-3/5 p-3 bg-slate-200 overflow-y-auto'>
       <ToggleButton
@@ -45,72 +25,12 @@ export const Properties: React.FC<IPropertiesProps> = (props: IPropertiesProps)
         checked={isDynamicInput}
         onChange={() => setIsDynamicInput(!isDynamicInput)}
       />
-      { form }
+      <Form
+        properties={props.properties}
+        isDynamicInput={isDynamicInput}
+        onChange={props.onChange}
+        onSubmit={props.onSubmit}
+      />
     </div>
   );
 };
-
-const handleProperties = (
-  [key, value]: [string, string | number],
-  groupInput: React.ReactNode[],
-  isDynamicInput: boolean,
-  onChange: (key: string, value: string | number | boolean) => void
-): void => {
-  const id = `property-${key}`;
-  let type = 'text';
-  let checked;
-
-  /// hardcoded stuff for ergonomy ///
-  if (typeof value === 'boolean') {
-    checked = value;
-  }
-
-  if (key in INPUT_TYPES) {
-    type = INPUT_TYPES[key];
-  }
-
-  const className = `
-        w-full
-        text-xs font-medium transition-all text-gray-800 mt-1 px-3 py-2
-        bg-white border-2 border-white rounded-lg placeholder-gray-800
-        focus:outline-none focus:border-blue-500 focus:ring-1 focus:ring-blue-500
-        disabled:bg-slate-300 disabled:text-gray-500 disabled:border-slate-300 disabled:shadow-none`;
-  const isDisabled = ['id', 'parentId'].includes(key);
-  const input = isDynamicInput
-    ? <input
-      key={key}
-      id={key}
-      className={className}
-      type={type}
-      value={value}
-      checked={checked}
-      onChange={(event) => {
-        if (type === 'checkbox') {
-          onChange(key, event.target.checked);
-          return;
-        }
-        onChange(key, event.target.value);
-      }}
-      disabled={isDisabled}
-    />
-    : <input
-      key={key}
-      id={key}
-      className={className}
-      type={type}
-      defaultValue={value}
-      defaultChecked={checked}
-      disabled={isDisabled}
-    />;
-
-  groupInput.push(
-    <label
-      key={id}
-      className='mt-4 text-xs font-medium text-gray-800'
-      htmlFor={key}
-    >
-      {key}
-    </label>
-  );
-  groupInput.push(input);
-};

src/Components/Properties/StaticForm.tsx

@@ -0,0 +1,139 @@
+import { MenuAlt2Icon, MenuIcon, MenuAlt3Icon } from '@heroicons/react/outline';
+import * as React from 'react';
+import { XPositionReference } from '../../Enums/XPositionReference';
+import IProperties from '../../Interfaces/IProperties';
+import { InputGroup } from '../InputGroup/InputGroup';
+import { RadioGroupButtons } from '../RadioGroupButtons/RadioGroupButtons';
+
+interface IStaticFormProps {
+  properties: IProperties
+  onSubmit: (event: React.FormEvent<HTMLFormElement>) => void
+}
+
+const getCSSInputs = (properties: IProperties): JSX.Element[] => {
+  const groupInput: JSX.Element[] = [];
+  for (const key in properties.style) {
+    groupInput.push(<InputGroup
+      key={key}
+      labelText={key}
+      inputKey={key}
+      labelClassName=''
+      inputClassName=''
+      type='string'
+      defaultValue={(properties.style as any)[key]}
+    />);
+  }
+  return groupInput;
+};
+
+const StaticForm: React.FunctionComponent<IStaticFormProps> = (props) => {
+  return (<form
+    key={props.properties.id}
+    onSubmit={(event) => props.onSubmit(event)}
+  >
+    <input type='submit' className='normal-btn block mx-auto mb-4 border-2 border-blue-400 cursor-pointer' value='Submit'/>
+    <div className='grid grid-cols-2 gap-y-4'>
+      <InputGroup
+        labelText='Name'
+        inputKey='id'
+        labelClassName=''
+        inputClassName=''
+        type='string'
+        defaultValue={props.properties.id.toString()}
+        isDisabled={true}
+      />
+      <InputGroup
+        labelText='Parent name'
+        inputKey='parentId'
+        labelClassName=''
+        inputClassName=''
+        type='string'
+        defaultValue={props.properties.parentId?.toString()}
+        isDisabled={true}
+      />
+      <InputGroup
+        labelText='x'
+        inputKey='x'
+        labelClassName=''
+        inputClassName=''
+        type='number'
+        defaultValue={props.properties.x.toString()}
+      />
+      <InputGroup
+        labelText='y'
+        inputKey='y'
+        labelClassName=''
+        inputClassName=''
+        type='number'
+        defaultValue={props.properties.y.toString()}
+      />
+      <InputGroup
+        labelText='Width'
+        inputKey='width'
+        labelClassName=''
+        inputClassName=''
+        type='number'
+        defaultValue={props.properties.width.toString()}
+      />
+      <InputGroup
+        labelText='Height'
+        inputKey='height'
+        labelClassName=''
+        inputClassName=''
+        type='number'
+        defaultValue={props.properties.height.toString()}
+      />
+      <InputGroup
+        labelText='Rigid'
+        inputKey='isRigidBody'
+        labelClassName=''
+        inputClassName=''
+        type='checkbox'
+        defaultChecked={props.properties.isRigidBody}
+      />
+      <InputGroup
+        labelText='Anchor'
+        inputKey='isAnchor'
+        labelClassName=''
+        inputClassName=''
+        type='checkbox'
+        defaultChecked={props.properties.isAnchor}
+      />
+      <RadioGroupButtons
+        name='XPositionReference'
+        defaultValue={props.properties.XPositionReference.toString()}
+        inputClassName='hidden'
+        labelText='Horizontal alignment'
+        inputGroups={[
+          {
+            text: (
+              <div title='Left' aria-label='left' className='radio-button-icon'>
+                <MenuAlt2Icon className='heroicon' />
+              </div>
+            ),
+            value: XPositionReference.Left.toString()
+          },
+          {
+            text: (
+              <div title='Center' aria-label='center' className='radio-button-icon'>
+                <MenuIcon className='heroicon' />
+              </div>
+            ),
+            value: XPositionReference.Center.toString()
+          },
+          {
+            text: (
+              <div title='Right' aria-label='right' className='radio-button-icon'>
+                <MenuAlt3Icon className='heroicon' />
+              </div>
+            ),
+            value: XPositionReference.Right.toString()
+          }
+        ]}
+      />
+      { getCSSInputs(props.properties) }
+    </div>
+  </form>);
+};
+
+export default StaticForm;

src/Components/RadioGroupButtons/RadioGroupButtons.tsx

@@ -0,0 +1,66 @@
+import * as React from 'react';
+import { IInputGroup } from '../../Interfaces/IInputGroup';
+
+interface IRadioGroupButtonsProps {
+  name: string
+  value?: string
+  defaultValue?: string
+  inputClassName: string
+  labelText: string
+  inputGroups: IInputGroup[]
+  onChange?: (event: React.ChangeEvent<HTMLInputElement>) => void
+}
+
+export const RadioGroupButtons: React.FunctionComponent<IRadioGroupButtonsProps> = (props) => {
+  let inputGroups;
+  if (props.value !== undefined) {
+    // dynamic
+    inputGroups = props.inputGroups.map((inputGroup) => (
+      <div key={inputGroup.value}>
+        <input
+          id={inputGroup.value}
+          type='radio'
+          name={props.name}
+          className={`peer m-2 ${props.inputClassName}`}
+          value={inputGroup.value}
+          checked={props.value === inputGroup.value}
+          onChange={props.onChange}
+        />
+        <label htmlFor={inputGroup.value} className='text-gray-400 peer-checked:text-blue-500'>
+          {inputGroup.text}
+        </label>
+      </div>
+
+    ));
+  } else {
+    // static
+    inputGroups = props.inputGroups.map((inputGroup) => (
+      <div key={inputGroup.value}>
+        <input
+          id={inputGroup.value}
+          type='radio'
+          name={props.name}
+          className={`peer m-2 ${props.inputClassName}`}
+          value={inputGroup.value}
+          defaultChecked={props.defaultValue === inputGroup.value}
+        />
+        <label htmlFor={inputGroup.value} className='text-gray-400 peer-checked:text-blue-500'>
+          {inputGroup.text}
+        </label>
+      </div>
+    ));
+  }
+
+  return (
+    <>
+      <label className='mt-4 text-xs font-medium text-gray-800'>
+        {props.labelText}
+      </label>
+      <div id='XPositionReference'
+        className='flex flex-col'
+      >
+        { inputGroups }
+      </div>
+    </>
+  );
+};

src/Components/SVG/Elements/Container.tsx

@@ -36,12 +36,8 @@ export const Container: React.FC<IContainerProps> = (props: IContainerProps) =>
   // Rect style
   const style = Object.assign(
     JSON.parse(JSON.stringify(defaultStyle)),
-    props.model.properties
+    props.model.properties.style
   );
-  style.x = 0;
-  style.y = 0;
-  delete style.height;
-  delete style.width;
 
   // Dimension props
   const depth = getDepth(props.model);
@@ -54,7 +50,7 @@ export const Container: React.FC<IContainerProps> = (props: IContainerProps) =>
   const text = (props.model.properties.width ?? 0).toString();
 
   let dimensionChildren: JSX.Element | null = null;
-  if (props.model.children.length > 0) {
+  if (props.model.children.length > 1) {
     const {
       childrenId,
       xChildrenStart,
@@ -112,14 +108,16 @@ function GetChildrenDimensionProps(props: IContainerProps, dimensionMargin: numb
 
   const lastChild = props.model.children[props.model.children.length - 1];
   let xChildrenStart = lastChild.properties.x;
-  let xChildrenEnd = lastChild.properties.x + lastChild.properties.width;
+  let xChildrenEnd = lastChild.properties.x;
+
+  // Find the min and max
   for (let i = props.model.children.length - 2; i >= 0; i--) {
     const child = props.model.children[i];
     const left = child.properties.x;
     if (left < xChildrenStart) {
       xChildrenStart = left;
     }
-    const right = child.properties.x + child.properties.width;
+    const right = child.properties.x;
     if (right > xChildrenEnd) {
       xChildrenEnd = right;
     }

src/Components/UI/UI.tsx

@@ -8,7 +8,6 @@ import { IHistoryState } from '../../Interfaces/IHistoryState';
 import { PhotographIcon, UploadIcon } from '@heroicons/react/outline';
 import { FloatingButton } from '../FloatingButton/FloatingButton';
 import { Bar } from '../Bar/Bar';
-import IProperties from '../../Interfaces/IProperties';
 
 interface IUIProps {
   current: IHistoryState
@@ -17,8 +16,8 @@ interface IUIProps {
   AvailableContainers: IAvailableContainer[]
   SelectContainer: (container: ContainerModel) => void
   DeleteContainer: (containerId: string) => void
-  OnPropertyChange: (key: string, value: string | number | boolean) => void
+  OnPropertyChange: (key: string, value: string | number | boolean, isStyle?: boolean) => void
-  OnPropertiesSubmit: (event: React.FormEvent<HTMLFormElement>, properties: IProperties) => void
+  OnPropertiesSubmit: (event: React.FormEvent<HTMLFormElement>) => void
   AddContainerToSelectedContainer: (type: string) => void
   AddContainer: (index: number, type: string, parentId: string) => void
   SaveEditorAsJSON: () => void

src/Interfaces/IInputGroup.ts

@@ -0,0 +1,6 @@
+import React from 'react';
+
+export interface IInputGroup {
+  text: React.ReactNode
+  value: string
+}

src/Interfaces/IProperties.ts

@@ -10,7 +10,7 @@ import { XPositionReference } from '../Enums/XPositionReference';
  * @property isRigidBody if true apply rigid body behaviors
  * @property isAnchor if true apply anchor behaviors
  */
-export default interface IProperties extends Omit<React.CSSProperties, 'width' | 'height'> {
+export default interface IProperties {
   id: string
   parentId: string | null
   x: number
@@ -19,5 +19,6 @@ export default interface IProperties extends Omit<React.CSSProperties, 'width' |
   height: number
   isRigidBody: boolean
   isAnchor: boolean
-  XPositionReference?: XPositionReference
+  XPositionReference: XPositionReference
+  style?: React.CSSProperties
 }

src/index.scss

@@ -46,6 +46,10 @@
     @apply h-full w-full align-middle items-center justify-center
   }
 
+  .radio-button-icon {
+    @apply rounded-md shadow-sm bg-white w-8 cursor-pointer inline-block
+  }
+
   .sidebar-tooltip {
     @apply absolute w-auto p-2 m-2 min-w-max left-14
     rounded-md shadow-md

src/utils/default.ts

@@ -1,3 +1,4 @@
+import { XPositionReference } from '../Enums/XPositionReference';
 import { IConfiguration } from '../Interfaces/IConfiguration';
 import IProperties from '../Interfaces/IProperties';
 
@@ -34,8 +35,11 @@ export const DEFAULT_MAINCONTAINER_PROPS: IProperties = {
   height: Number(DEFAULT_CONFIG.MainContainer.Height),
   isRigidBody: false,
   isAnchor: false,
-  fillOpacity: 0,
+  XPositionReference: XPositionReference.Left,
-  stroke: 'black'
+  style: {
+    stroke: 'black',
+    fillOpacity: 0
+  }
 };
 
 export const DIMENSION_MARGIN = 50;