Add MinWidth to properties + add docs to IProperties + refactor default container properties into a function in default.ts

src/Components/Editor/ContainerOperations.ts

@@ -8,6 +8,7 @@ import IProperties from '../../Interfaces/IProperties';
 import { AddMethod } from '../../Enums/AddMethod';
 import { IAvailableContainer } from '../../Interfaces/IAvailableContainer';
 import { XPositionReference } from '../../Enums/XPositionReference';
+import { GetDefaultContainerProps } from '../../utils/default';
 
 /**
  * Select a container
@@ -203,25 +204,17 @@ export function AddContainer(
 
   let x = containerConfig.DefaultX ?? 0;
   const y = containerConfig.DefaultY ?? 0;
-  const width = containerConfig.Width ?? parentClone.properties.width;
-  const height = containerConfig.Height ?? parentClone.properties.height;
 
   x = ApplyAddMethod(index, containerConfig, parentClone, x);
 
-  const defaultProperties: IProperties = {
+  const defaultProperties = GetDefaultContainerProps(
-    id: `${type}-${count}`,
+    type,
-    parentId: parentClone.properties.id,
+    count,
+    parentClone,
     x,
     y,
-    width,
+    containerConfig
-    height,
+  );
-    isRigidBody: false,
-    isAnchor: false,
-    XPositionReference: containerConfig.XPositionReference ?? XPositionReference.Left,
-    customSVG: containerConfig.CustomSVG,
-    style: containerConfig.Style,
-    userData: containerConfig.UserData
-  };
 
   // Create the container
   const newContainer = new ContainerModel(
@@ -265,6 +258,7 @@ function ApplyAddMethod(index: number, containerConfig: IAvailableContainer, par
   if (index > 0 && (
     containerConfig.AddMethod === undefined ||
     containerConfig.AddMethod === AddMethod.Append)) {
+    // Append method (default)
     const lastChild: IContainerModel | undefined = parent.children.at(index - 1);
 
     if (lastChild !== undefined) {

src/Interfaces/IAvailableContainer.ts

@@ -5,13 +5,14 @@ import { XPositionReference } from '../Enums/XPositionReference';
 /** Model of available container used in application configuration */
 export interface IAvailableContainer {
   Type: string
-  Width?: number
-  Height?: number
   DefaultX?: number
   DefaultY?: number
+  Width?: number
+  Height?: number
+  MinWidth?: number
   AddMethod?: AddMethod
   XPositionReference?: XPositionReference
   CustomSVG?: string
-  Style: React.CSSProperties
+  Style?: React.CSSProperties
   UserData?: object
 }

src/Interfaces/IProperties.ts

@@ -3,24 +3,68 @@ import { XPositionReference } from '../Enums/XPositionReference';
 
 /**
  * Properties of a container
- * @property id id of the container
- * @property parentId id of the parent container
- * @property x horizontal offset of the container
- * @property y vertical offset of the container
- * @property isRigidBody if true apply rigid body behaviors
- * @property isAnchor if true apply anchor behaviors
  */
 export default interface IProperties {
+  /** id of the container */
   id: string
+
+  /** id of the parent container (null when there is no parent) */
   parentId: string | null
+
+  /** horizontal offset */
   x: number
+
+  /** vertical offset */
   y: number
+
+  /** width */
   width: number
+
+  /** height */
   height: number
+
+  /** true if rigid, false otherwise */
   isRigidBody: boolean
+
+  /** true if anchor, false otherwise */
   isAnchor: boolean
+
+  /** Horizontal alignment, also determines the visual location of x {Left = 0, Center, Right } */
   XPositionReference: XPositionReference
+
+  /**
+   * (optional)
+   * Minimum width used when isRigidBody = true.
+   * Allows the container to set isRigidBody to false when it gets squeezed
+   * by an anchor
+   */
+  minWidth?: number
+
+  /**
+   * (optional)
+   * Replace a <rect> by a customized "SVG". It is not really an svg but it at least allows
+   * to draw some patterns that can be bind to the properties of the container
+   * Use {prop} to bind a property. Use {{ styleProp }} to use an object.
+   * Example :
+   * ```
+   * `<rect width="{width}" height="{height}" style="{style}"></rect>
+   * <rect  width="{width}" height="{height}" stroke="black" fill-opacity="0"></rect>
+   * <line x1="0" y1="0" x2="{width}" y2="{height}" stroke="black" style='{{ "transform":"scaleY(0.5)"}}'></line>
+   * <line x1="{width}" y1="0" x2="0" y2="{height}" stroke="black" style='{userData.styleLine}'></line>
+   * `
+   * ```
+   */
   customSVG?: string
+
+  /**
+   * (optional)
+   * Style of the <rect>
+   */
   style?: React.CSSProperties
+
+  /**
+   * (optional)
+   * User data that can be used for data storage or custom SVG
+   */
   userData?: object
 }

src/utils/default.ts

@@ -1,5 +1,7 @@
 import { XPositionReference } from '../Enums/XPositionReference';
+import { IAvailableContainer } from '../Interfaces/IAvailableContainer';
 import { IConfiguration } from '../Interfaces/IConfiguration';
+import { IContainerModel } from '../Interfaces/IContainerModel';
 import IProperties from '../Interfaces/IProperties';
 
 export const DEFAULT_CONFIG: IConfiguration = {
@@ -42,6 +44,29 @@ export const DEFAULT_MAINCONTAINER_PROPS: IProperties = {
   }
 };
 
+export const GetDefaultContainerProps = (
+  type: string,
+  typeCount: number,
+  parent: IContainerModel,
+  x: number,
+  y: number,
+  containerConfig: IAvailableContainer
+): IProperties => ({
+  id: `${type}-${typeCount}`,
+  parentId: parent.properties.id,
+  x,
+  y,
+  width: containerConfig.Width ?? containerConfig.MinWidth ?? parent.properties.width,
+  height: containerConfig.Height ?? parent.properties.height,
+  isRigidBody: false,
+  isAnchor: false,
+  XPositionReference: containerConfig.XPositionReference ?? XPositionReference.Left,
+  minWidth: containerConfig.MinWidth,
+  customSVG: containerConfig.CustomSVG,
+  style: containerConfig.Style,
+  userData: containerConfig.UserData
+});
+
 export const DIMENSION_MARGIN = 50;
 export const NOTCHES_LENGTH = 4;