ilog.views.gantt.servlet

Class IlvResizeActivityAction

java.lang.Object

ilog.views.gantt.servlet.IlvResizeActivityAction

All Implemented Interfaces:

IlvServerAction, EventListener

public class IlvResizeActivityAction
extends Object
implements IlvServerAction

This action is used to resize a selected activity.

On the client side you can activate this action by doing the following on the JSP page:

1.add the taglib <%@ taglib uri="http://www.ilog.com/jviews/tlds/jviews-gantt-faces.tld" prefix="jvgf"%>
2.add <jvgf:resizeActivityInteractor id="resizeInteractor"/> .

This action is triggered by the "resizeActivity" action. It takes the following parameters: [resizeRectIndex, dleft, dtop, dwidth, dheight, resizeStartTime, resizeEndTime]

• resizeRectIndex: The index of the activity to be resized in multiple selected activities.
• left: The left position of the resized activity, in view coordinates.
• top: The top position of the resized activity, in view coordinates.
• width: The width of the resized node, in view coordinates.
• height: The height of the resized node, in view coordinates.
• resizeStartTime: Indicates whether or not the start time of the selected activity is to be resized.
• resizeEndTime: Indicates whether or not the end time of the selected activity is to be resized.

You can register this action on the server side by calling the IlvGanttSelectionSupport.installListeners method which installs selection support as the default.

Since:

JViews 8.7

Field Summary

Fields

Modifier and Type	Field and Description
static String	RESIZE_ACTIVITY The action name used to identify the resize activity in a Gantt chart.

Constructor Summary

Constructors

Constructor and Description
IlvResizeActivityAction() Creates a new IlvResizeActivityAction instance.

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(ServerActionEvent event) Performs the action requested from the client side.
protected void	doResize(IlvHierarchyChart chart, int resizeRectIndex, float left, float top, float width, float height, boolean resizeStartTime, boolean resizeEndTime) The user can override the Do resize selected activity.

Methods inherited from class java.lang.Object

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

Field Detail

RESIZE_ACTIVITY

public static final String RESIZE_ACTIVITY

The action name used to identify the resize activity in a Gantt chart.

See Also:

Constant Field Values

Constructor Detail

IlvResizeActivityAction

public IlvResizeActivityAction()

Creates a new IlvResizeActivityAction instance.

Method Detail

actionPerformed

public void actionPerformed(ServerActionEvent event)
                     throws jakarta.servlet.ServletException

Performs the action requested from the client side. This method is invoked on the AWT event dispatch thread.

Specified by:

actionPerformed in interface IlvServerAction

Parameters:

event - The server action event.

Throws:

jakarta.servlet.ServletException

doResize

protected void doResize(IlvHierarchyChart chart,
                        int resizeRectIndex,
                        float left,
                        float top,
                        float width,
                        float height,
                        boolean resizeStartTime,
                        boolean resizeEndTime)

The user can override the Do resize selected activity.

Parameters:

chart - The IlvHierarchyChart object.

resizeRectIndex - The index of the selected activity to be resized.

left - The left position of the resized activity, in view coordinates.

top - The top position of the resized activity, in view coordinates.

width - The width of the resized node, in view coordinates.

height - The height of the resized node, in view coordinates.

resizeStartTime - Indicates whether the start time of the selected activity is resized.

resizeEndTime - Indicates whether the end time of the selected activity is resized.