Package org.eclipse.nebula.widgets.nattable.selection.action

Class CellSelectionDragMode

java.lang.Object

org.eclipse.nebula.widgets.nattable.viewport.action.AutoScrollDragMode

org.eclipse.nebula.widgets.nattable.selection.action.CellSelectionDragMode

All Implemented Interfaces:

IDragMode

Direct Known Subclasses:

RowSelectionDragMode

public class CellSelectionDragMode
extends AutoScrollDragMode

Fires commands to select a range of cells when the mouse is dragged in the viewport.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.nebula.widgets.nattable.viewport.action.AutoScrollDragMode

AutoScrollDragMode.AutoScrollRunnable

Field Summary

Fields inherited from class org.eclipse.nebula.widgets.nattable.viewport.action.AutoScrollDragMode

horizontalBorderOffset, verticalBorderOffset

Constructor Summary

Constructors

Constructor	Description
CellSelectionDragMode()

Method Summary

Modifier and Type	Method	Description
void	fireSelectionCommand(NatTable natTable, int columnPosition, int rowPosition, boolean shiftMask, boolean controlMask)	Execute a command to trigger selection.
void	mouseDown(NatTable natTable, org.eclipse.swt.events.MouseEvent event)
void	mouseUp(NatTable natTable, org.eclipse.swt.events.MouseEvent event)
protected void	performDragAction(NatTable natTable, int x, int y, SelectionLayer.MoveDirectionEnum horizontal, SelectionLayer.MoveDirectionEnum vertical)

Methods inherited from class org.eclipse.nebula.widgets.nattable.viewport.action.AutoScrollDragMode

mouseMove

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CellSelectionDragMode

public CellSelectionDragMode()

Method Detail

mouseDown

public void mouseDown(NatTable natTable,
                      org.eclipse.swt.events.MouseEvent event)

performDragAction

protected void performDragAction(NatTable natTable,
                                 int x,
                                 int y,
                                 SelectionLayer.MoveDirectionEnum horizontal,
                                 SelectionLayer.MoveDirectionEnum vertical)

Overrides:

performDragAction in class AutoScrollDragMode

Parameters:

natTable - The NatTable instance the drag operation is currently performed on.

x - The x coordinate of the mouse pointer on mouse move. Corrected to be inside the NatTable client area.

y - The y coordinate of the mouse pointer on mouse move. Corrected to be inside the NatTable client area.

horizontal - The horizontal direction where the auto-scroll should be performed to.

vertical - The vertical direction where the auto-scroll should be performed to.

fireSelectionCommand

public void fireSelectionCommand(NatTable natTable,
                                 int columnPosition,
                                 int rowPosition,
                                 boolean shiftMask,
                                 boolean controlMask)

Execute a command to trigger selection.

Parameters:

natTable - The NatTable to execute the command on.

columnPosition - The column position of the cell to select.

rowPosition - The row position of the cell to select.

shiftMask - Flag to configure whether the SHIFT mask is activated or not.

controlMask - Flag to configure whether the CTRL mask is activated or not.

mouseUp

public void mouseUp(NatTable natTable,
                    org.eclipse.swt.events.MouseEvent event)

Specified by:

mouseUp in interface IDragMode

Overrides:

mouseUp in class AutoScrollDragMode