Module tvbrowser

Package util.programmouseevent

Class AutoScrollerAndClickKeyHandler

java.lang.Object

util.programmouseevent.AutoScrollerAndClickKeyHandler

public class AutoScrollerAndClickKeyHandler
extends java.lang.Object

A class to support Panning for scrolling.

Since:

4.0.2

Author:

René Mach

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	AutoScrollerAndClickKeyHandler.ProgramAutoScrollListener

Constructor Summary

Constructors

Constructor	Description
AutoScrollerAndClickKeyHandler(javax.swing.JComponent scrollComponent, AutoScrollerAndClickKeyHandler.ProgramAutoScrollListener listener)

Method Summary

Modifier and Type	Method	Description
void	calcualteLastDragDelta(int x, int y)
java.awt.Point	getDraggingPoint()
java.awt.Point	getDraggingPointOnScreen()
int	getLastDragDeltaX()
int	getLastDragDeltaY()
long	getLastDragTime()
boolean	isScrolling()
void	scrollBy(int deltaX, int deltaY)
void	setDraggingPoint(java.awt.Point p)
void	setDraggingPointOnScreen(java.awt.Point p)
void	setOwner(ContextMenuIf owner)
void	startAutoScroll(java.awt.Point scroll, int scaling)
boolean	stopAutoScroll(boolean setCursor)
void	stopClickIfNecessary()

Methods inherited from class java.lang.Object

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

Constructor Detail

AutoScrollerAndClickKeyHandler

public AutoScrollerAndClickKeyHandler(javax.swing.JComponent scrollComponent,
                                      AutoScrollerAndClickKeyHandler.ProgramAutoScrollListener listener)

Method Detail

setOwner

public void setOwner(ContextMenuIf owner)

startAutoScroll

public void startAutoScroll(java.awt.Point scroll,
                            int scaling)

scrollBy

public void scrollBy(int deltaX,
                     int deltaY)

stopAutoScroll

public boolean stopAutoScroll(boolean setCursor)

setDraggingPoint

public void setDraggingPoint(java.awt.Point p)

setDraggingPointOnScreen

public void setDraggingPointOnScreen(java.awt.Point p)

calcualteLastDragDelta

public void calcualteLastDragDelta(int x,
                                   int y)

getDraggingPoint

public java.awt.Point getDraggingPoint()

getDraggingPointOnScreen

public java.awt.Point getDraggingPointOnScreen()

getLastDragDeltaX

public int getLastDragDeltaX()

getLastDragDeltaY

public int getLastDragDeltaY()

getLastDragTime

public long getLastDragTime()

isScrolling

public boolean isScrolling()

stopClickIfNecessary

public void stopClickIfNecessary()