Package org.eclipse.ui.splash

Class AbstractSplashHandler

java.lang.Object
org.eclipse.ui.splash.AbstractSplashHandler
Direct Known Subclasses:
BasicSplashHandler
public abstract class AbstractSplashHandler extends Object
Base class for splash implementations. Please note that methods on this class will be invoked while the Workbench is being instantiated. As such, any resource provided by the workbench plug-in cannot be guaranteed to be available to this class while executing. No attempt should be made to access IWorkbench or any subordinate interfaces or resources.
Since:
3.3

  • Constructor Details

    • AbstractSplashHandler

      public AbstractSplashHandler()

  • Method Details

    • init

      public void init(Shell splash)
      Initialize this splash implementation. This is called very early in the workbench lifecycle before any window is created. The provided shell will already have a background image provided to it but subclasses are free to customize the shell in whatever way they see fit. Subclasses should ensure that they call the base implementation of this method at some point after their own method is invoked.

      Calls to this method will be made from the UI thread.

      Parameters:
      splash - the splash shell

    • dispose

      public void dispose()
      Signal the handler to end the splash and dispose of any resources. Subclasses should ensure that they call the base implementation of this method at some point after their own method is invoked.

      Calls to this method will be made from the UI thread.

    • getBundleProgressMonitor

      public IProgressMonitor getBundleProgressMonitor()
      Return the progress monitor responsible for showing bundle loading. Default implementation returns a null progress monitor.

      Calls made to methods on this progress monitor may be made from non-UI threads so implementors must take care to ensure proper synchronization with the UI thread if necessary.

      Please note that progress will only be shown if the "org.eclipse.ui/SHOW_PROGRESS_ON_STARTUP" property has been set to true. Because this property defaults to false RCP developers must set this property via a plugin_customization.ini file or by setting the preference on the Platform UI preference store in the WorkbenchAdvisor.initialize(org.eclipse.ui.application.IWorkbenchConfigurer) method if they wish to have progress reported on startup.

      Returns:
      the progress monitor
      See Also:

    • getSplash

      public Shell getSplash()
      Get the Shell associated with this splash screen. If this method returns a non-null value prior to the init(Shell) being invoked then this shell will be used for the splash shell and it will subsequently be passed to the init(Shell) method. In this way a splash handler may participate in splash processes prior to the workbench startup.

      Calls to this method may be made from any thread. Implementors must take care to ensure proper synchronization with the UI thread if necessary.

      Returns:
      the splash shell