Package org.eclipse.debug.ui

Class PrototypeTab

java.lang.Object
org.eclipse.debug.ui.AbstractLaunchConfigurationTab
org.eclipse.debug.ui.PrototypeTab
All Implemented Interfaces:
IPrototypeAttributesLabelProvider, ILaunchConfigurationTab, ILaunchConfigurationTab2
public class PrototypeTab extends AbstractLaunchConfigurationTab
Launch configuration tab used to specify the prototype associated with a launch configuration, and also listed attributes from prototype shared with the launch configuration.

Clients may call AbstractLaunchConfigurationTab.setHelpContextId(String) on this tab prior to control creation to alter the default context help associated with this tab.

Clients may instantiate this class only if the associated launch configuration type allows prototypes.

Since:
3.13
See Also:
Restriction:
This class is not intended to be subclassed by clients.

  • Constructor Details

    • PrototypeTab

      public PrototypeTab()
      Constructs a new tab with default context help.

  • Method Details

    • createControl

      public void createControl(Composite parent)
      Description copied from interface: ILaunchConfigurationTab
      Creates the top level control for this launch configuration tab under the given parent composite. This method is called once on tab creation, after setLaunchConfigurationDialog is called.

      Implementors are responsible for ensuring that the created control can be accessed via getControl

      Parameters:
      parent - the parent composite

    • initializeFrom

      public void initializeFrom(ILaunchConfiguration configuration)
      Description copied from interface: ILaunchConfigurationTab
      Initializes this tab's controls with values from the given launch configuration. This method is called when a configuration is selected to view or edit, after this tab's control has been created.
      Parameters:
      configuration - launch configuration

    • dispose

      public void dispose()
      Description copied from class: AbstractLaunchConfigurationTab
      By default, do nothing.
      Specified by:
      dispose in interface ILaunchConfigurationTab
      Overrides:
      dispose in class AbstractLaunchConfigurationTab
      See Also:

    • activated

      public void activated(ILaunchConfigurationWorkingCopy workingCopy)
      Description copied from class: AbstractLaunchConfigurationTab
      This method was added to the ILaunchConfigurationTab interface in the 3.0 release to allow tabs to distinguish between a tab being activated and a tab group be initialized for the first time, from a selected launch configuration. To maintain backwards compatible behavior, the default implementation provided, calls this tab's initializeFrom method. Tabs should override this method as required.

      The launch tab framework was originally designed to take care of inter tab communication by applying attributes from the active tab to the launch configuration being edited, when a tab is exited, and by initializing a tab when activated. The addition of the methods activated and deactivated allow tabs to determine the appropriate course of action.

      Specified by:
      activated in interface ILaunchConfigurationTab
      Overrides:
      activated in class AbstractLaunchConfigurationTab
      Parameters:
      workingCopy - the launch configuration being edited
      See Also:

    • deactivated

      public void deactivated(ILaunchConfigurationWorkingCopy workingCopy)
      Description copied from class: AbstractLaunchConfigurationTab
      This method was added to the ILaunchConfigurationTab interface in the 3.0 release to allow tabs to distinguish between a tab being deactivated and saving its attributes to a launch configuration. To maintain backwards compatible behavior, the default implementation provided, calls this tab's performApply method. Tabs should override this method as required.

      The launch tab framework was originally designed to take care of inter tab communication by applying attributes from the active tab to the launch configuration being edited, when a tab is exited, and by initializing a tab when activated. The addition of the methods activated and deactivated allow tabs to determine the appropriate course of action.

      Specified by:
      deactivated in interface ILaunchConfigurationTab
      Overrides:
      deactivated in class AbstractLaunchConfigurationTab
      Parameters:
      workingCopy - the launch configuration being edited
      See Also:

    • isValid

      public boolean isValid(ILaunchConfiguration config)
      Description copied from interface: ILaunchConfigurationTab
      Returns whether this tab is in a valid state in the context of the specified launch configuration.

      This information is typically used by the launch configuration dialog to decide when it is okay to launch.

      Specified by:
      isValid in interface ILaunchConfigurationTab
      Overrides:
      isValid in class AbstractLaunchConfigurationTab
      Parameters:
      config - launch configuration which provides context for validating this tab. This value must not be null.
      Returns:
      whether this tab is in a valid state
      See Also:

    • setDefaults

      public void setDefaults(ILaunchConfigurationWorkingCopy config)
      Description copied from interface: ILaunchConfigurationTab
      Initializes the given launch configuration with default values for this tab. This method is called when a new launch configuration is created such that the configuration can be initialized with meaningful values. This method may be called before this tab's control is created.
      Parameters:
      config - launch configuration

    • performApply

      public void performApply(ILaunchConfigurationWorkingCopy configuration)
      Description copied from interface: ILaunchConfigurationTab
      Copies values from this tab into the given launch configuration.
      Parameters:
      configuration - launch configuration

    • postApply

      public void postApply()
      Description copied from interface: ILaunchConfigurationTab
      Perform the changes after apply.

    • getName

      public String getName()
      Description copied from interface: ILaunchConfigurationTab
      Returns the name of this tab.
      Returns:
      the name of this tab

    • getImage

      public Image getImage()
      Description copied from interface: ILaunchConfigurationTab
      Returns the image for this tab, or null if none
      Specified by:
      getImage in interface ILaunchConfigurationTab
      Overrides:
      getImage in class AbstractLaunchConfigurationTab
      Returns:
      the image for this tab, or null if none
      See Also:

    • getId

      public String getId()
      Description copied from class: AbstractLaunchConfigurationTab
      Returns this tab's unique identifier or null if none. By default, null is returned. Subclasses should override as necessary.

      Tab identifiers allow contributed tabs to be ordered relative to one another.

      Overrides:
      getId in class AbstractLaunchConfigurationTab
      Returns:
      tab id or null
      See Also:

    • canSave

      public boolean canSave()
      Description copied from interface: ILaunchConfigurationTab
      Returns whether this tab is in a state that allows the launch configuration whose values this tab is showing to be saved. This differs from isValid() in that canSave() determines if this tab prevents the current launch configuration from being saved, whereas isValid() determines if this tab prevents the current launch configuration from being launched.

      This information is typically used by the launch configuration dialog to decide when it is okay to save a launch configuration.

      Specified by:
      canSave in interface ILaunchConfigurationTab
      Overrides:
      canSave in class AbstractLaunchConfigurationTab
      Returns:
      whether this tab is in a state that allows the current launch configuration to be saved
      See Also: