Nevermind, i figured out the issue..
[CODE]
public HandlerRegistration
addSelectionHandler(SelectionHandler<Integer> handler) {
return tabPanel.addSelectionHandler(handler);
}
[/CODE]
Thanks..
On Jul 16, 12:31 pm, rvns-pats <[email protected]> wrote:
> Hi All,
>
> I am trying to capture the tab selection event for a TabLayoutPanel
> in my app which is based on MVP Pattern.
>
> I have the following view,uiBInder & presenter. How ever when i
> clicked on the Tab the event handler code is not getting processed !!
>
> TabLayoutTestView.java
> [VIEW]
> public class TabLayoutTestView implements Display,
> HasSelectionHandlers<Integer>
>
> private static TabLayoutTestViewUiBinder uiBinder =
> GWT.create(TabLayoutTestViewUiBinder.class);
> @UiTemplate("TabLayoutTestView.ui.xml")
> interface TabLayoutTestViewUiBinderextends
> UiBinder<Widget,TabLayoutTestView> {}
>
> @UiField TabLayoutPanel tabPanel;
>
> TabLayoutTestView(){
> initWidget(uiBinder.createAndBindUi(this));
> }
>
> public HasSelectionHandlers<Integer> getTabSelected() {
> return this;
> }
>
> public HandlerRegistration
> addSelectionHandler(SelectionHandler<Integer> handler) {
> return addHandler(handler,SelectionEvent.getType());
> }
> [/VIEW]
>
> TabLayoutTestView.ui.xml
>
> [uiBInder]
> <!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent";>
> <ui:UiBinder xmlns:ui="urn:ui:com.google.gwt.uibinder"
> xmlns:g="urn:import:com.google.gwt.user.client.ui">
> <ui:style>
>
> </ui:style>
> <g:FlowPanel ui:field="tabContainer" height="100%">
> <g:TabLayoutPanel barUnit="PX" barHeight="22"
> ui:field="tabPanel"
> height="100%">
> <g:tab>
> <g:header>Tab1</g:header>
> <g:Label>Tab1 Contents</g:Label>
> </g:tab>
> <g:tab>
> <g:header>Tab2</g:header>
> <g:Label>Tab2 Contents</g:Label>
> </g:tab>
> <g:tab>
> <g:header>Tab3</g:header>
> <g:Label>Tab3 Contents</g:Label>
> </g:tab>
> <g:tab>
> <g:header>Tab4</g:header>
> <g:Label>Tab4 Contents</g:Label>
> </g:tab>
> </g:TabLayoutPanel>
> </g:FlowPanel>
> </ui:UiBinder>
> [/uiBinder]
>
> TabLayoutTestPresenter.java
> [Presenter]
> public class TabLayoutTestPresenter {
>
> public interface Display extends View
> {
> HasSelectionHandlers<Integer> getTabSelected();
> }
>
> public TabLayoutTestPresenter (GreetingServiceAsync rpcService,
> HandlerManager eventBus,Display display){
> this.display = display;
> this.rpcService = rpcService;
> this.eventBus = eventBus;
>
> }
>
> public void bind() {
> GWT.log(".bind() : TabLayoutTestPresenter ");
> display.getTabSelected().addSelectionHandler(new
> SelectionHandler<Integer>(){
> public void
> onSelection(SelectionEvent<Integer> event) {
> GWT.log("Tab Selected
> =["+event.getSelectedItem()+"]");
> }
> });
> }
>
> }
>
> [/Presenter]
>
> Thanks
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