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

Class PanForceMouseTool

java.lang.Object
com.levigo.jadice.web.client.tool.Tool
com.levigo.jadice.web.client.tools.PanForceTool
com.levigo.jadice.web.client.tools.PanForceMouseTool
All Implemented Interfaces:
MenuContributor
public class PanForceMouseTool extends PanForceTool
A tool for scrolling by pressing the left mouse button and moving the mouse.

  • Constructor Details

    • PanForceMouseTool

      public PanForceMouseTool()

  • Method Details

    • handleMouseDragged

      protected void handleMouseDragged(MouseEditEvent e, boolean isActive)
      Description copied from class: Tool
      Invoked when a mouse button is pressed on a component and then dragged. MOUSE_DRAGGED events will continue to be delivered to the component where the drag originated until the mouse button is released (regardless of whether the mouse position is within the bounds of the component).

      Due to platform-dependent DragDrop implementations, MouseDragEvent events may not be delivered during a native Drag&Drop operation.

      Overrides:
      handleMouseDragged in class Tool
      Parameters:
      e - the event
      isActive - whether this tool is currently active

    • handleMouseReleased

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

    • handleMousePressed

      protected void handleMousePressed(MouseEditEvent e, boolean isActive)
      Description copied from class: Tool
      Invoked when a mouse button has been pressed on a component.
      Overrides:
      handleMousePressed 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

    • getActivationRequestForMousePressed

      protected Tool.ActivationRequest getActivationRequestForMousePressed(MouseEditEvent e)
      Description copied from class: Tool
      Return the auto-activation request for this this tool in response to the given mouse press. If the tool returns an Tool.ActivationRequest, it becomes eligible for auto-activation. However, the final decision about which tool will actually be activated is up to the ToolActivationPolicy used be the tool manager.
      Overrides:
      getActivationRequestForMousePressed in class Tool
      Parameters:
      e - the KeyEditEvent
      Returns:
      an Tool.ActivationRequest or null if the tool does not seek to be auto-activated at this time.