Improve expand and collapse of items in TreeGrid (#9159)
Fixes a race condition when expanding multiple items.
Only one expand or collapse request should be sent from
the client before waiting for a response, otherwise the
indexing in subsequent requests will be incorrect.
Adds API to collapse and expand multiple items from the
server, reducing the amount of round trips with multiple
item expands and collapses.
HierarchyMapper now correctly keeps expanded nodes expanded
if their parent is collapsed.
Remove dependency of portlets to liferay-integration bundle
A property can be used instead of the convenience annotation to mark a UI
as a Portlet UI registration that should be picked up by the liferay
integration. This removes the unnecessary dependency on the liferay-integration
bundle.
Add scr component to help registering VaadinServlet configurations
This component will detect VaadinServlet configurations, add the static
resource configuration property and then register a servlet using the
HttpWhiteboard specification.
This works with pax-jetty but not pax-http-tomcat. Partly covers #7173
Fix race condition between rendering TreeGrid and setting up headers (#9105)
* Fix race condition between rendering Grid and setting up headers
* Remove Grid default headers when initializing the widget
* Fix header clean up, add null check to select all checkbox
Fix problem when reading a nested Design based on a GridLayout (#9092)
The parent Design must leave child handling to the nested design, when
there are no children defined in the parent Design. This fixes a problem
with com.vaadin.ui.GridLayout$OutOfBoundsException when the reading
operation of the parent design tries to set number of rows according to
its empty content.
A composite is included in the server side hierarchy and in the connector
hierarchy on the client side but does not have its own widget or DOM.
To ensure that captions etc are renderer correctly for the root contents,
the client side connector returns both the widget and state for the content
connector.
Server side API related to width and height are automatically forwarded to
the root component to enable easy use of the composite inside different
layout configurations.
Other server side API inherited from AbstractComponent is unwanted, should be
optional and therefore throw an exception by default.
Resolves #2458