I faced the same problem with LayoutPanel inside SimplePanel. For now, the only workaround a found is the same than the one proposed by Jeff, except that I extends the LayoutPanel.
On 25 oct, 16:48, Jeff Larsen <[email protected]> wrote: > One option would be to extend AbsolutePanel and have it implement > AcceptsOneWidget. > > I'm using MVP4g, so I'm not that familiar with the new Activity based > MVP architecture in 2.1. > > On Oct 25, 2:14 am, Tamer Sezgin <[email protected]> wrote: > > > > > > > > > Hi Jeff, thank you for the quick response. > > > Just as you described, I want to remove SimplePanel, and > > use DockLayoutPanel. > > But *ActivityManager.setDisplay()* method only accepts *AcceptsOneWidget* as > > the display parameter. > > And it seems this interface is only implemented by SimplePanel and its > > subclasses, though DockLayoutPanel extends ComplexPanel. > > > So, it is actually ActivityManager that enforces using SimplePanel, and I > > couldn't understand the reason for this and how to avoid it to achieve my > > goal of using DockLayoutPanel. > > > thanks, > > > On Mon, Oct 25, 2010 at 3:17 AM, Jeff Larsen <[email protected]> wrote: > > > Layout panels prefer to be nested inside of layout panels, there are > > > other ways around this ( you found one). This is one of the reasons > > > why when using LayoutPanels you need to attach them to > > > RootLayoutPanel.get() instead of RootPanel.get(). > > > > So to answer your question, change the HelloMVP example to remove the > > > SimplePanel and just use our DockLayoutPanel instead or you could swap > > > the SimplePanel for a Layout panel. Then just attach it to a > > > RootLayoutPanel > > > > seehttp://code.google.com/webtoolkit/doc/latest/DevGuideUiPanels.html > > > for more info. > > > > On Oct 24, 5:37 pm, Tamer Sezgin <[email protected]> wrote: > > > > Hello, > > > > > I'm currently working on the HelloMVP application that comes with RC1 > > > > release, to understand the new MVP framework. > > > > There, ActivityManager.setDisplay(AcceptsOneWidget display) is called > > > with a > > > > SimplePanel parameter (called appWidget). > > > > > In my case, I want to use a main view that is implemented using > > > > DockLayoutPanel as the main widget. > > > > So, at runtime, when my view is to be displayed, MVP framework adds my > > > > DockLayoutPanel to the SimplePanel (appWidget) used by the > > > ActivityManager. > > > > > But the problem is, somehow at runtime the DockLayoutPanel's > > > > *style*attributes is set to " > > > > *position: relative*" value and my view is not displayed at all. > > > > > When I change this attribute manually (using the inspect element window) > > > to > > > > "position: absolute; left: 0px; top: 0px; right: 0px; bottom: 0px;" it > > > > is > > > > displayed as expected. > > > > > What's the recommended way of handling this issue? > > > > > thanks, > > > > Tamer. > > > > -- > > > You received this message because you are subscribed to the Google Groups > > > "Google Web Toolkit" group. > > > To post to this group, send email to [email protected]. > > > To unsubscribe from this group, send email to > > > [email protected]<google-web-toolkit%2Bunsubs > > > [email protected]> > > > . > > > For more options, visit this group at > > >http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
