package org.eclipse.swt.events; | |
/* | |
* (c) Copyright IBM Corp. 2000, 2001. | |
* All Rights Reserved | |
*/ | |
import org.eclipse.swt.widgets.Event; | |
/** | |
* Instances of this class are sent whenever mouse | |
* related actions occur. This includes mouse buttons | |
* being pressed and released, the mouse pointer being | |
* moved and the mouse pointer crossing widget boundaries. | |
* <p> | |
* Note: The <code>button</code> field is an integer that | |
* represents the mouse button number. This is not the same | |
* as the <code>SWT</code> mask constants <code>BUTTONx</code>. | |
* </p> | |
* | |
* @see MouseListener | |
* @see MouseMoveListener | |
* @see MouseTrackListener | |
*/ | |
public final class MouseEvent extends TypedEvent { | |
/** | |
* the button that was pressed or released; 1 for the | |
* first button, 2 for the second button, and 3 for the | |
* third button, etc. | |
*/ | |
public int button; | |
/** | |
* the state of the keyboard modifier keys at the time | |
* the event was generated | |
*/ | |
public int stateMask; | |
/** | |
* the widget-relative, x coordinate of the pointer | |
* at the time the mouse button was pressed or released | |
*/ | |
public int x; | |
/** | |
* the widget-relative, y coordinate of the pointer | |
* at the time the mouse button was pressed or released | |
*/ | |
public int y; | |
/** | |
* Constructs a new instance of this class based on the | |
* information in the given untyped event. | |
* | |
* @param e the untyped event containing the information | |
*/ | |
public MouseEvent(Event e) { | |
super(e); | |
this.x = e.x; | |
this.y = e.y; | |
this.button = e.button; | |
this.stateMask = e.stateMask; | |
} | |
} | |