Package com.levigo.jadice.web.client.tools

Class LinkTool

java.lang.Object
com.levigo.jadice.web.client.tool.Tool
com.levigo.jadice.web.client.tools.LinkTool
All Implemented Interfaces:
MenuContributor
public class LinkTool extends Tool

  • Constructor Details

    • LinkTool

      public LinkTool()

  • Method Details

    • setEnabled

      protected void setEnabled(boolean enabled)
      Description copied from class: Tool
      Receive notification from the tool manager about the tool's enabled state. In general, tools need not and should not try to implement different behaviour depending on the enabled state, as this is already covered by the ToolManager calling the Tool.handleEditEvent(boolean, EditEvent) and Tool.render(RenderParameters, boolean) in the appropriate state only. However, some tools may need to perform extended actions (for example, for resource management purposes) upon a change of the enabled state.
      Overrides:
      setEnabled in class Tool
      Parameters:
      enabled - controls whether to enable or disable this Tool

    • handleMouseMoved

      protected void handleMouseMoved(MouseEditEvent e, boolean isActive)
      Description copied from class: Tool
      Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed.
      Overrides:
      handleMouseMoved in class Tool
      Parameters:
      e - the event
      isActive - whether this tool is currently active

    • getActivationFeedback

      protected Tool.ActivationRequest getActivationFeedback(MouseEditEvent e)
      Description copied from class: Tool
      Provide feedback for the user about what would happen, if the mouse were pressed at the current location. This method is called while handling MouseMoveEvents. If this method returns null no feedback is provided at all. The activation request returned from this method is the same object that is used during Tool.getActivationRequestForKeyPressed(KeyEditEvent) to signal the auto-activation candidacy. This method should only return an activation request if it will actually candidate for auto-activation later on using Tool.getActivationRequestForMousePressed(MouseEditEvent) or Tool.getActivationRequestForMouseDragged(MouseEditEvent).
      Overrides:
      getActivationFeedback in class Tool
      Parameters:
      e - the MouseEditEvent
      Returns:
      the Tool.ActivationRequest

    • getDispatchPriority

      protected int getDispatchPriority()
      Description copied from class: Tool
      Return the dispatch priority for this tool. Tools with higher dispatch priorities receive events earlier than tools with lower priorities. The priority should be in the range Tool.MIN_PRIORITY...Tool.MAX_PRIORITY. The default priority is equal to Tool.MAX_PRIORITY minus the render priority.
      Overrides:
      getDispatchPriority in class Tool
      Returns:
      the dispatch priority

    • handleMouseClicked

      protected void handleMouseClicked(MouseEditEvent e, boolean isActive)
      Description copied from class: Tool
      Invoked when the mouse button has been clicked (pressed and released) on a component.
      Overrides:
      handleMouseClicked in class Tool
      Parameters:
      e - the MouseEditEvent
      isActive - whether this tool is currently active

    • registerInstructionsListener

      public void registerInstructionsListener(InstructionsListener listener)
      This method provides the possibility to register another listener that is also notified about incoming InstructionsDTOs. Other tools/components might also be interested in Instructions and we do not want to call the server operation twice.
      Parameters:
      listener -