com.fr.design.gui.iscrollbar

类 UIScrollBarUI.TrackListener

java.lang.Object

java.awt.event.MouseAdapter

com.fr.design.gui.iscrollbar.UIScrollBarUI.TrackListener

所有已实现的接口:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

封闭类:

UIScrollBarUI

protected class UIScrollBarUI.TrackListener
extends java.awt.event.MouseAdapter
implements java.awt.event.MouseMotionListener

Track mouse drags.

字段概要

字段

限定符和类型	字段和说明
protected int	currentMouseX
protected int	currentMouseY
protected int	offset

构造器概要

构造器

限定符	构造器和说明
protected	UIScrollBarUI.TrackListener()

方法概要

方法

限定符和类型	方法和说明
void	mouseDragged(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e) If the mouse is pressed above the "thumb" component then reduce the scrollbars value by one page ("page up"), otherwise increase it by one page.
void	mouseReleased(java.awt.event.MouseEvent e)

从类继承的方法 java.awt.event.MouseAdapter

mouseClicked, mouseEntered, mouseExited, mouseMoved, mouseWheelMoved

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.awt.event.MouseMotionListener

mouseMoved

字段详细资料

offset

protected transient int offset

currentMouseX

protected transient int currentMouseX

currentMouseY

protected transient int currentMouseY

构造器详细资料

UIScrollBarUI.TrackListener

protected UIScrollBarUI.TrackListener()

方法详细资料

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

指定者:

mouseReleased 在接口中 java.awt.event.MouseListener

覆盖:

mouseReleased 在类中 java.awt.event.MouseAdapter

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

If the mouse is pressed above the "thumb" component then reduce the scrollbars value by one page ("page up"), otherwise increase it by one page. If there is no thumb then page up if the mouse is in the upper half of the track.

指定者:

mousePressed 在接口中 java.awt.event.MouseListener

覆盖:

mousePressed 在类中 java.awt.event.MouseAdapter

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

指定者:

mouseDragged 在接口中 java.awt.event.MouseMotionListener

覆盖:

mouseDragged 在类中 java.awt.event.MouseAdapter