com.esri.arcgis.controls
Class IARControlEventsOnMouseDownEvent

java.lang.Object
  java.util.EventObject
      com.esri.arcgis.controls.IARControlEventsOnMouseDownEvent

All Implemented Interfaces:

Serializable

public class IARControlEventsOnMouseDownEvent
extends EventObject

Description

The OnMouseDown event is triggered when the user presses a mouse button on the Map or PageLayout display area of the ArcReaderControl. Use the event to specify actions that will occur when a given mouse button is pressed.

button specifies which mouse button was pressed. 1 for the left mouse button, 2 for the right mouse button, and 4 for the middle mouse button.

shift specifies an integer corresponding to the state of the SHIFT (bit 0), CTRL (bit 1) and ALT (bit 2) keys. When none, some or all of these keys are pressed none, some or all the bits get set. These bits correspond to the values 1, 2, and 4, respectively. For example, if both SHIFT and ALT were pressed, ShiftState would return 5.

x is the X coordinate, in pixels, where the mouse button was pressed referenced against the origin (0, 0) of the CurrentView (the top left hand corner). x coordinates increase from left to right.

y is the Y coordinate, in pixels, where the mouse button was pressed referenced against the origin (0, 0) of the ArcReaderControl (the top left hand corner). y coordinates increase from top to bottom.

To find the origin of the CurrentView use ViewLeft and ViewTop properties. To convert x and y coorindates in pixels to map units and page units use the IARMap::ToMapPoint or IARPageLayout::ToPagePoint methods.

Remarks

Use the win32 SetCapture function to continue receiving mouse events (until the mouse is released) when the mouse is moved outside the control's display area. The win32 ReleaseCapture function releases the mouse.

Product Availability

Available with ArcGIS Desktop. Requires Publisher Extension.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

IARControlEventsOnMouseDownEvent(Object source)

Method Summary

int	getButton()
int	getShift()
int	getX()
int	getY()
void	init(int button, int shift, int x, int y)

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

IARControlEventsOnMouseDownEvent

public IARControlEventsOnMouseDownEvent(Object source)

Method Detail

init

public void init(int button,
                 int shift,
                 int x,
                 int y)

getButton

public final int getButton()

getShift

public final int getShift()

getX

public final int getX()

getY

public final int getY()