[ADF-4854] sticky header for task list (#5036)

* sticky header for task list

* fix html

* add docs

* update code docs

docs/process-services-cloud/components/process-list-cloud.component.md

@@ -67,6 +67,7 @@ when the process list is empty:
 | selectionMode | `string` | "single" | Row selection mode. Can be "none", "single" or "multiple". For multiple mode, you can use Cmd (macOS) or Ctrl (Win) modifier key to toggle selection for multiple rows. |
 | sorting | [`ProcessListCloudSortingModel`](../../../lib/process-services-cloud/src/lib/process/process-list/models/process-list-sorting.model.ts)`[]` |  | Array of objects specifying the sort order and direction for the list. The sort parameters are for BE sorting. |
 | status | `string` | "" | Filter the processes to display only the ones with this status. |
+| stickyHeader | `boolean` | false | Toggles the sticky header mode. |
 
 ### Events
 

docs/process-services-cloud/components/task-list-cloud.component.md

@@ -70,6 +70,7 @@ when the task list is empty:
 | sorting | [`TaskListCloudSortingModel`](../../../lib/process-services-cloud/src/lib/task/task-list/models/task-list-sorting.model.ts)`[]` |  | Specifies how the table should be sorted. The parameters are for BE sorting. |
 | standAlone | `boolean` | false | Filter the tasks. Display only the tasks that belong to a process in case is false or tasks that doesn't belong to a process in case of true. |
 | status | `string` | "" | Filter the tasks. Display only tasks with status equal to the supplied value. |
+| stickyHeader | `boolean` | false | Toggles the sticky header mode. |
 
 ### Events
 

lib/process-services-cloud/src/lib/task/task-list/components/task-list-cloud.component.html

@@ -6,6 +6,7 @@
             [loading]="isLoading"
             [multiselect]="multiselect"
             [selectionMode]="selectionMode"
+            [stickyHeader]="stickyHeader"
             (row-select)="onRowSelect($event)"
             (row-unselect)="onRowUnselect($event)"
             (rowClick)="onRowClick($event)"

lib/process-services-cloud/src/lib/task/task-list/components/task-list-cloud.component.ts

@@ -117,6 +117,10 @@ export class TaskListCloudComponent extends DataTableSchema implements OnChanges
     @Input()
     multiselect: boolean = false;
 
+    /** Toggles the sticky header mode. */
+    @Input()
+    stickyHeader: boolean = false;
+
     /**
      * Specifies how the table should be sorted. The parameters are for BE sorting.
      */