From 2af72ba9636bec70046394c41744f89ce4572e35 Mon Sep 17 00:00:00 2001 From: Ilia Motornyi Date: Thu, 3 Dec 2015 14:59:05 +0000 Subject: Revert "Merge branch 'documentation'" This reverts commit f6874bde3d945c8b2d1b5c17ab50e2d0f1f8ff00. Change-Id: I67ee1c30ba3e3bcc3c43a1dd2e73a822791514bf --- .../clientsidewidgets-grid.asciidoc | 77 ---------------------- 1 file changed, 77 deletions(-) delete mode 100644 documentation/clientsidewidgets/clientsidewidgets-grid.asciidoc (limited to 'documentation/clientsidewidgets/clientsidewidgets-grid.asciidoc') diff --git a/documentation/clientsidewidgets/clientsidewidgets-grid.asciidoc b/documentation/clientsidewidgets/clientsidewidgets-grid.asciidoc deleted file mode 100644 index 40e1e2ff19..0000000000 --- a/documentation/clientsidewidgets/clientsidewidgets-grid.asciidoc +++ /dev/null @@ -1,77 +0,0 @@ ---- -title: Grid -order: 4 -layout: page ---- - -[[clientsidewidgets.grid]] -= Grid - -The [classname]#Grid# widget is the client-side counterpart for the server-side -[classname]#Grid# component described in -<>. - -The client-side API is almost identical to the server-side API, so its -documentation is currently omitted here and we refer you to the API -documentation. In the following, we go through some customization features of -[classname]#Grid#. - -[[clientsidewidgets.grid.renderers]] -== Renderers - -As described in -<>, renderers draw the visual representation of data values on the -client-side. They implement [interfacename]#Renderer# interface and its -[methodname]#render()# method. The method gets a reference to the element of the -grid cell, as well as the data value to be rendered. An implementation needs to -modify the element as needed. - -For example, [classname]#TextRenderer# is implemented simply as follows: - - ----- -public class TextRenderer implements Renderer { - @Override - public void render(RendererCellReference cell, - String text) { - cell.getElement().setInnerText(text); - } -} ----- - -The server-side renderer API should extend [classname]#AbstractRenderer# or -[classname]#ClickableRenderer# with the data type accepted by the renderer. The -data type also must be given for the superclass constructor. - - ----- -public class TextRenderer extends AbstractRenderer { - public TextRenderer() { - super(String.class); - } -} ----- - -The client-side and server-side renderer need to be connected with a connector -extending from [classname]#AbstractRendererConnector#. - - ----- -@Connect(com.vaadin.ui.renderer.TextRenderer.class) -public class TextRendererConnector - extends AbstractRendererConnector { - @Override - public TextRenderer getRenderer() { - return (TextRenderer) super.getRenderer(); - } -} ----- - -Renderers can have parameters, for which normal client-side communication of -extension parameters can be used. Please see the implementations of different -renderers for examples. - - - - -- cgit v1.2.3