Not sure if I understand all the nuances of uibinder yet.
Thank you.
And Thank you Patrick too.
On Jan 19, 8:59 pm, Ashwin Desikan <ashwin.desi...@gmail.com> wrote:
> Mike,
> In your ui:binder you are using a SplitlayoutPanel. You have to use the same for the variable definition in your view as well. At runtime assign qn instance of your custom SplitPanel to the declared variable
>
> Example:
>
> @UiField
> SplitLayoutPanel splitPanel = MySplitLayoutPanel();
>
> You need to add a cast anywhere you are using methods which are not part if the base class
>
> Thanks
> Ashwin
>
> Sent from my iPhone
>
> On Jan 20, 2012, at 12:18 AM,MikeDee<mdichiapp...@gmail.com> wrote:
>
>
>
>
>
>
>
> > That gives a runtime error when the view calls initWidget() in its
> > constructor.
>
> > Here is a summary of the code. Note it uses Activities and Places.
>
> > // The view
> > public class MyViewImpl extends Composite implements MyView,
> > RequiresResize, ProvidesResize
> > {
> > interface Binder extends UiBinder<Widget, MyViewImpl>
> > {
> > }
>
> > private static final Binder binder = GWT.create( Binder.class );
>
> > @UiField(provided=true) MySplitLayoutPanel splitPanel;
>
> > ...
> > public MyViewImpl()
> > {
> > initWidget( binder.createAndBindUi( this ) ); // <=== Exception
> > thrown here
> > }
>
> > }
>
> > // MyView.ui.xml
> > <?xml version="1.0" encoding="UTF-8"?>
> > <!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'
> > xmlns:p1="urn:import:com.google.gwt.user.cellview.client">
>
> > <g:SplitLayoutPanel width="100%" height="100%" ui:field="splitPanel">
> > ...
> > </g:SplitLayoutPanel>
> > </ui:UiBinder>
>
> > // MySplitLayoutPanel.java
> > public class MySplitLayoutPanel extends SplitLayoutPanel
> > {
> > private static MySplitLayoutPanellUiBinder uiBinder =
> > GWT.create( MySplitLayoutPanel.class );
>
> > interface MySplitLayoutPanelUiBinder extends UiBinder<Widget,
> > MySplitLayoutPanel>
> > {
> > }
>
> > @UiField SplitLayoutPanel main;
>
> > // Just want to be able to override onResize.
> > @Override
> > public void onResize()
> > {
> > System.out.println( "*** ONRESIZE ***" );
> > }
> > }
>
> > // MySplitLayoutPanel.ui.xml
> > <!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">
> > <g:SplitLayoutPanel ui:field="main"/>
> > </ui:UiBinder>
>
> > On Jan 18, 5:57 am, Patrick Tucker <patrick.tuc...@macefusion.com>
> > wrote:
> >> Define the element as a SplitLayoutPanel in the uibinder and provide
> >> it with an instance of your class in the java code.
>
> >> @UiField(provided=true)
>
> >> On Jan 17, 7:37 pm,MikeDee<mdichiapp...@gmail.com> wrote:
>
> >>> Just getting back to this. Was working on something else.
>
> >>> I did as describe below, by Ashwin.
>
> >>> However, when I switch to design mode in GWTDesigner, the following
> >>> error occurs:
>
> >>> [ERROR] No class matching "west" in
> >>> urn:import:com.google.gwt.user.client.ui Element <g:west size='150.0'>
>
> >>> I assume that something else must be done so that GWTDesigner knows
> >>> either: 1) my class is based on SplitLayoutPanel and thus the same XML
> >>> is used to define it, 2) I have to some how tell GWTDesigner about all
> >>> the options supported by MySplitLayoutPanel so that it knows how to
> >>> interpret the uibinder code.
>
> >>> It seems like this would be a common practice - to extend GWT widgets
> >>> - and so I assume it isn't too difficult. Any pointers?
>
> >>>Mike
>
> >>> On Dec 28 2011, 8:53 pm, Ashwin Desikan <ashwin.desi...@gmail.com>
> >>> wrote:
>
> >>>>Mike,
>
> >>>> As long as you have a default constrictor in your derivedayout panel, you should be able to use it in ui:binder like below.
>
> >>>> <ui:binder>
> >>>> <m:MySplitLayoutPanel/>
> >>>> </ui:binder>
>
> >>>> Above m is the namespace identifier for your package.
>
> >>>> Did u try something like above?
>
> >>>> Thanks
> >>>> Ashwin
> >>>> Sent from my iPhone
>
> >>>> On Dec 28, 2011, at 10:53 PM,MikeDee<mdichiapp...@gmail.com> wrote:
>
> >>>>> Hi Ashwin,
>
> >>>>> The SplitLayoutPanel is inside a DockLayoutPanel (in the center). I
> >>>>> can see the DockLayoutPanel->onResize() calling SplitLayoutPanel-
> >>>>>> onResize(). However, it isn't calling the onResize() I added with
> >>>>> addHandler(). I assume addHandler() has no effect since
> >>>>> SplitLayoutPanel implements ResizeRequired. So, now I am figuring out
> >>>>> how to get a hold of SplitLayoutPanel's onResize() to override.
>
> >>>>> I've created a derived panel, called MySplitLayoutPanel. Currently
> >>>>> trying to figure out how to make this work with uibinder.
>
> >>>>>Mike
>
> >>>>> On Dec 28, 1:16 am, Ashwin Desikan <ashwin.desi...@gmail.com> wrote:
> >>>>>> All layout panels implement the onResize method. So you don't Have to extend the widget unless you are doing a custom Splitlayout panel.
>
> >>>>>> Do you use the Splitlayout panel inside other panels? Also, i trust you are using rootlayout panel instead of rootpanel in the onModule method of your entrypoint
>
> >>>>>> Since, I can't Access the entire thread over email I am assuming you are having Splitlayout panel inside another layout like a htmlpanel etc and expect it to resize on the change of view dimensions?
>
> >>>>>> If thats the case on way to fire the onResize automatically is to use a place the splitlayoutpanel inside a ResizeLayoutPanel or for that matter any layout panels
>
> >>>>>> ~Ashwin
>
> >>>>>> Sent from my iPhone
>
> >>>>>> On Dec 28, 2011, at 1:08 PM,MikeDee<mdichiapp...@gmail.com> wrote:
>
> >>>>>>> Played around with this a little more and came to a few conclusions.
> >>>>>>> I am guessing that adding a ResizeHandler to SplitLayoutPanel has no
> >>>>>>> effect because SplitLayoutPanel already implements onResize() - due to
> >>>>>>> its implementing RequiresResize. I can see SplitLayoutPanel's
> >>>>>>> onResize() being called by stepping through the code. The
> >>>>>>> ResizeHandler I added is no where to be found.
>
> >>>>>>> That leaves the option of deriving my own subclass of SplitLayoutPanel
> >>>>>>> and then overriding onResize(). Easy enough EXCEPT how does one get
> >>>>>>> such a class to work with uibinder?
>
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