Package com.intellij.openapi.editor.impl

Class ScrollingModelImpl

java.lang.Object

com.intellij.openapi.editor.impl.ScrollingModelImpl

All Implemented Interfaces:

ScrollingModelEx, ScrollingModel

public class ScrollingModelImpl
extends java.lang.Object
implements ScrollingModelEx

Constructor Summary

Constructors

Constructor and Description
ScrollingModelImpl(EditorImpl editor)

Method Summary

Modifier and Type	Method and Description
void	accumulateViewportChanges() Asks current model to avoid changing viewport position and just remember it instead.
void	addScrollRequestListener(ScrollRequestListener scrollRequestListener, Disposable parentDisposable)
void	addVisibleAreaListener(VisibleAreaListener listener)
void	beforeModalityStateChanged()
void	disableAnimation()
void	dispose()
void	enableAnimation()
void	finishAnimation()
void	flushViewportChanges() Does nothing if ScrollingModelEx.accumulateViewportChanges() is called before it or if no requests for viewport location change arrived since the last time ScrollingModelEx.accumulateViewportChanges() is called.
javax.swing.JScrollBar	getHorizontalScrollBar()
int	getHorizontalScrollOffset()
javax.swing.JScrollBar	getVerticalScrollBar()
int	getVerticalScrollOffset()
java.awt.Rectangle	getVisibleArea()
java.awt.Rectangle	getVisibleAreaOnScrollingFinished()
boolean	isAnimationEnabled()
boolean	isScrollingNow()
void	removeVisibleAreaListener(VisibleAreaListener listener)
void	runActionOnScrollingFinished(java.lang.Runnable action)
void	scroll(int hOffset, int vOffset)
void	scrollHorizontally(int scrollOffset)
void	scrollTo(LogicalPosition pos, ScrollType scrollType)
void	scrollToCaret(ScrollType scrollType)
void	scrollVertically(int scrollOffset)

Methods inherited from class java.lang.Object

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

Constructor Detail

ScrollingModelImpl

public ScrollingModelImpl(EditorImpl editor)

Method Detail

getVisibleArea

public java.awt.Rectangle getVisibleArea()

Specified by:

getVisibleArea in interface ScrollingModel

getVisibleAreaOnScrollingFinished

public java.awt.Rectangle getVisibleAreaOnScrollingFinished()

Specified by:

getVisibleAreaOnScrollingFinished in interface ScrollingModel

scrollToCaret

public void scrollToCaret(ScrollType scrollType)

Specified by:

scrollToCaret in interface ScrollingModel

scrollTo

public void scrollTo(LogicalPosition pos,
                     ScrollType scrollType)

Specified by:

scrollTo in interface ScrollingModel

runActionOnScrollingFinished

public void runActionOnScrollingFinished(java.lang.Runnable action)

Specified by:

runActionOnScrollingFinished in interface ScrollingModel

isAnimationEnabled

public boolean isAnimationEnabled()

disableAnimation

public void disableAnimation()

Specified by:

disableAnimation in interface ScrollingModel

enableAnimation

public void enableAnimation()

Specified by:

enableAnimation in interface ScrollingModel

getVerticalScrollBar

public javax.swing.JScrollBar getVerticalScrollBar()

getHorizontalScrollBar

public javax.swing.JScrollBar getHorizontalScrollBar()

getVerticalScrollOffset

public int getVerticalScrollOffset()

Specified by:

getVerticalScrollOffset in interface ScrollingModel

getHorizontalScrollOffset

public int getHorizontalScrollOffset()

Specified by:

getHorizontalScrollOffset in interface ScrollingModel

scrollVertically

public void scrollVertically(int scrollOffset)

Specified by:

scrollVertically in interface ScrollingModel

scrollHorizontally

public void scrollHorizontally(int scrollOffset)

Specified by:

scrollHorizontally in interface ScrollingModel

scroll

public void scroll(int hOffset,
                   int vOffset)

Specified by:

scroll in interface ScrollingModel

addVisibleAreaListener

public void addVisibleAreaListener(VisibleAreaListener listener)

Specified by:

addVisibleAreaListener in interface ScrollingModel

removeVisibleAreaListener

public void removeVisibleAreaListener(VisibleAreaListener listener)

Specified by:

removeVisibleAreaListener in interface ScrollingModel

finishAnimation

public void finishAnimation()

dispose

public void dispose()

beforeModalityStateChanged

public void beforeModalityStateChanged()

isScrollingNow

public boolean isScrollingNow()

accumulateViewportChanges

public void accumulateViewportChanges()

Description copied from interface: ScrollingModelEx

Asks current model to avoid changing viewport position and just remember it instead. That remembered position may be applied later during ScrollingModelEx.flushViewportChanges() processing.

Specified by:

accumulateViewportChanges in interface ScrollingModelEx

flushViewportChanges

public void flushViewportChanges()

Description copied from interface: ScrollingModelEx

Does nothing if ScrollingModelEx.accumulateViewportChanges() is called before it or if no requests for viewport location change arrived since the last time ScrollingModelEx.accumulateViewportChanges() is called.

Applies remembered viewport location change request to the editor.

Specified by:

flushViewportChanges in interface ScrollingModelEx

addScrollRequestListener

public void addScrollRequestListener(ScrollRequestListener scrollRequestListener,
                                     Disposable parentDisposable)