de.matthiasmann.twl
Interface TableBase.DragListener

Enclosing class:

TableBase

public static interface TableBase.DragListener

Method Summary

void	dragCanceled() Called when the mouse drag is canceled (eg by pressing ESCAPE)
MouseCursor	dragged(Event evt) Mouse dragging in progress
boolean	dragStarted(int row, int col, Event evt) Signals the start of the drag operation
void	dragStopped(Event evt) Mouse dragging stopped

Method Detail

dragStarted

boolean dragStarted(int row,
                    int col,
                    Event evt)

Signals the start of the drag operation

Parameters:

row - the row where the drag started

col - the column where the drag started

evt - the mouse event which started the drag

Returns:

true if the drag should start, false if it should be canceled

dragged

MouseCursor dragged(Event evt)

Mouse dragging in progress

Parameters:

evt - the MOUSE_DRAGGED event

Returns:

the mouse cursor to display

dragStopped

void dragStopped(Event evt)

Mouse dragging stopped

Parameters:

evt - the event which stopped the mouse drag

dragCanceled

void dragCanceled()

Called when the mouse drag is canceled (eg by pressing ESCAPE)