Merged PR 175: Implement drag drop

- [x] Implement drag drop to create an element at a specific index
- Add Swap behavrior
- Implement max contraints with simplex
~~- [ ] Implement drag drop to swap two container that flex~~

- Fixes tries number for simplex it can now go up to 2 * number of containers
- Fixes flex calling another flex behavior when not needed (remember that flex behavior is the only behavior that needs to communicate with siblings)
- Fix max width being ignored in input group

src/Components/Editor/Actions/ContainerOperations.ts

@@ -6,7 +6,7 @@ import { GetCurrentHistory, UpdateCounters } from '../Editor';
 import { AddMethod } from '../../../Enums/AddMethod';
 import { IAvailableContainer } from '../../../Interfaces/IAvailableContainer';
 import { GetDefaultContainerProps, DEFAULTCHILDTYPE_ALLOW_CYCLIC, DEFAULTCHILDTYPE_MAX_DEPTH } from '../../../utils/default';
-import { ApplyBehaviors, ApplyBehaviorsOnSiblings } from '../Behaviors/Behaviors';
+import { ApplyBehaviors, ApplyBehaviorsOnSiblingsChildren } from '../Behaviors/Behaviors';
 import { ISymbolModel } from '../../../Interfaces/ISymbolModel';
 import Swal from 'sweetalert2';
 import { ApplyMargin, TransformX } from '../../../utils/svg';
@@ -83,7 +83,7 @@ export function DeleteContainer(
     throw new Error('[DeleteContainer] Could not find container among parent\'s children');
   }
 
-  ApplyBehaviorsOnSiblings(container, current.symbols);
+  ApplyBehaviorsOnSiblingsChildren(container, current.symbols);
 
   // Select the previous container
   // or select the one above
@@ -285,7 +285,7 @@ export function AddContainers(
     ApplyBehaviors(newContainer, current.symbols);
 
     // Then, apply the behaviors on its siblings (mostly for flex)
-    ApplyBehaviorsOnSiblings(newContainer, current.symbols);
+    ApplyBehaviorsOnSiblingsChildren(newContainer, current.symbols);
 
     // Sort the parent children by x
     UpdateParentChildrenList(parentClone);
@@ -547,7 +547,7 @@ function SetContainer(
   ApplyBehaviors(container, symbols);
 
   // Apply special behaviors on siblings
-  ApplyBehaviorsOnSiblings(container, symbols);
+  ApplyBehaviorsOnSiblingsChildren(container, symbols);
 
   // sort the children list by their position
   UpdateParentChildrenList(container.parent);