gwt2

I have a composite which extends ResizeComposite and has a DockLayoutPanel as its root. I can stick it directly into RootLayoutPanel and it works because DockLayoutPanel ProvidesResize . However, I'm wanting to use the MVP facilities in GWT 2.2, and RootLayoutPanel can't be passed to ActivityManager#setDiplay(AcceptsOneWidget) (since it's a multi-widget container). At first glance, ScrollPanel appears to meet the dual requirement of implementing AcceptsOneWidget and both ProvidesResize and RequiresResize . But I am finding that when I put my widget into a ScrollPanel , that it has a 'zero size

In some cases, I want show to user a modal window with a progress bar when the long running query. (For individual UI items, I use the method setEnabled (true/ false) but I want more elegant solution.) For example, in the entry point, until all elements not initialized - public void onModuleLoad() { // initialization of the interface here } And also, for example, when completing the dependent list box (relationship one to many) @UiHandler("listBox") public void onListBoxChange(ChangeEvent event) { someService.findDependencies(id, new AsyncCallback<List<DependencyDTO>>() { public void onFailure

I'm reading this google guide and using this sample code provided by google , but there's a glitch: using the back/forth buttons makes the URL change before the confirmation dialog has returned. This means that if the user decides not to navigate away, the URL no longer represents the current Place. Anyone have a solution or workaround? Ideally, the URL would not change until the confirmation is given, but even just switching the URL back in a hurry after a denial would be better. There's no workaround. Your app somehow detects that the URL has changed, which triggers the place change (thus

T set 'id' for GWT widgets in UiBinder itself. For eg. Also added in *.gwt.xml Then I try this in Selenium test case WebElement element = driver.findElement(By.id("gwt-debug-loginButton")); Sometimes it works correctly. But some times it throws the following exception, Unable to locate element: {"method":"id","selector":"gwt-debug-loginButton"} Command duration or timeout: 62 milliseconds What i need to update? Can anyone help me? Use WebDriverWait, to search for element after a certain period of time. Something like this. try { (new WebDriverWait(driver, seconds, delay)).until(new

We are trying to build a GUI framework using GWT. We are finding it hard to implement the cancel functionality in the framework. Required feature is this: We have CRUD screens which have pop-ups, grids and so on. When the user changes anything in the GUI and then clicks on cancel() he should be given a notification message saying that something has changed. Approach that we have tried: Currently we are trying to keep a hashmap of key vs value of the entire pojo object and trying to compare it against the model which gets updated as and when user changes something. But this is adding lot of