Package org.openide.util

package org.openide.util
A set of utility classes covering a few general infrastructure points in the Open APIs.
  • Class
    Description
    AsyncGUIJob
    Service provider interface (SPI) for executing of time consuming task which results are visible in UI.
    CachedHiDPIIcon
    Abstract base class for Icon implementations that need to cache scaled bitmap representations for HiDPI displays.
    ContextAwareAction
    Interface to be implemented by an action whose behavior is dependent on some context.
    ContextGlobalProvider
    An interface that can be registered in a lookup by subsystems wish to provide a global context actions should react to.
    HelpCtx
    Provides help for any window or other feature in the system.
    HelpCtx.Displayer
    Service to display a HelpCtx in a help viewer.
    HelpCtx.Provider
    An object implementing this interface is willing to answer the HelpCtx.findHelp() query itself.
    ImageUtilities
    Useful static methods for manipulation with images/icons, results are cached.
    NetworkSettings
    Useful static methods for getting Network Proxy required for make network connection for specified resource.
    NetworkSettings.ProxyCredentialsProvider
    Allows NetBeans Platform users to provide own proxy and network credentials separately.
    Queue<T>
    Deprecated.
    Use BlockingQueue instead.
    SharedClassObject
    Shared object that allows different instances of the same class to share common data.
    UserCancelException
    Exception that is thrown when user cancels interaction so the requested result cannot be produced.
    UserQuestionException
    Exception that is thrown when the process is about to perform some action that requires user confirmation.
    Utilities
    Otherwise uncategorized useful static methods.
    Utilities.UnorderableException
    Deprecated.
    Used only by the deprecated partialSort
    VectorIcon
    A scalable icon that can be drawn at any resolution, for use with HiDPI displays.