org.exbin.bined.swing.extended

Class ExtendedCodeAreaScrolling

java.lang.Object

org.exbin.bined.swing.extended.ExtendedCodeAreaScrolling

@ParametersAreNonnullByDefault
public class ExtendedCodeAreaScrolling
extends java.lang.Object

Code area scrolling for extended core area.

Constructor Summary

Constructors

Constructor and Description
ExtendedCodeAreaScrolling()

Method Summary

Modifier and Type	Method and Description
void	clearLastVerticalScrollingValue()
java.util.Optional<org.exbin.bined.basic.CodeAreaScrollPosition>	computeCenterOnScrollPosition(long rowPosition, int halfCharsPosition, int bytesPerRow, int rowsPerRect, int halfCharsPerRect, int dataViewWidth, int dataViewHeight, int rowOffset, int characterWidth, int rowHeight)
org.exbin.bined.basic.PositionScrollVisibility	computePositionScrollVisibility(long rowPosition, int charPosition, int bytesPerRow, int rowsPerPage, int halfCharsPerPage, int halfCharOffset, int rowOffset, int characterWidth, int rowHeight)
java.util.Optional<org.exbin.bined.basic.CodeAreaScrollPosition>	computeRevealScrollPosition(long rowPosition, int halfCharsPosition, int bytesPerRow, int rowsPerPage, int halfCharsPerPage, int halfCharOffset, int rowOffset, int characterWidth, int rowHeight)
org.exbin.bined.basic.CodeAreaScrollPosition	computeScrolling(org.exbin.bined.basic.CodeAreaScrollPosition startPosition, org.exbin.bined.basic.ScrollingDirection direction, int rowsPerPage, long rowsPerDocument)
org.exbin.bined.basic.ScrollViewDimension	computeViewDimension(int dataViewWidth, int dataViewHeight, org.exbin.bined.extended.layout.ExtendedCodeAreaLayoutProfile layoutProfile, org.exbin.bined.extended.ExtendedCodeAreaStructure structure, int characterWidth, int rowHeight)
int	getHorizontalExtentDifference()
org.exbin.bined.ScrollBarVisibility	getHorizontalScrollBarVisibility()
int	getHorizontalScrollHalfChar(org.exbin.bined.basic.CodeAreaScrollPosition position, int characterWidth)
org.exbin.bined.extended.ExtendedHorizontalScrollUnit	getHorizontalScrollUnit()
int	getHorizontalScrollValue(int characterWidth)
int	getHorizontalScrollX(int characterWidth)
int	getLastVerticalScrollingValue()
org.exbin.bined.basic.CodeAreaScrollPosition	getMaximumScrollPosition()
org.exbin.bined.basic.ScrollBarVerticalScale	getScrollBarVerticalScale()
org.exbin.bined.basic.CodeAreaScrollPosition	getScrollPosition()
int	getVerticalExtentDifference()
org.exbin.bined.ScrollBarVisibility	getVerticalScrollBarVisibility()
org.exbin.bined.basic.VerticalScrollUnit	getVerticalScrollUnit()
int	getVerticalScrollValue(int rowHeight, long rowsPerDocument)
void	performScrolling(org.exbin.bined.basic.ScrollingDirection direction, int rowsPerPage, long rowsPerDocument)
void	setHorizontalExtentChangeListener(java.lang.Runnable horizontalExtentChangeListener)
void	setLastVerticalScrollingValue(int value)
void	setScrollBarVerticalScale(org.exbin.bined.basic.ScrollBarVerticalScale scrollBarVerticalScale)
void	setScrollPosition(org.exbin.bined.basic.CodeAreaScrollPosition scrollPosition)
void	setVerticalExtentChangeListener(java.lang.Runnable verticalExtentChangeListener)
void	updateCache(org.exbin.bined.DataProvider codeArea, int horizontalScrollBarHeight, int verticalScrollBarWidth)
void	updateHorizontalScrollBarValue(int scrollBarValue, int characterWidth)
void	updateMaximumScrollPosition(long rowsPerDocument, int rowsPerPage, int halfCharsPerRow, int halfCharsPerPage, int halfCharOffset, int rowOffset, int characterWidth)
void	updateVerticalScrollBarValue(int scrollBarValue, int rowHeight, int maxValue, long rowsPerDocumentToLastPage)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtendedCodeAreaScrolling

public ExtendedCodeAreaScrolling()

Method Detail

updateCache

public void updateCache(org.exbin.bined.DataProvider codeArea,
                        int horizontalScrollBarHeight,
                        int verticalScrollBarWidth)

computeViewDimension

@Nonnull
public org.exbin.bined.basic.ScrollViewDimension computeViewDimension(int dataViewWidth,
                                                                               int dataViewHeight,
                                                                               org.exbin.bined.extended.layout.ExtendedCodeAreaLayoutProfile layoutProfile,
                                                                               org.exbin.bined.extended.ExtendedCodeAreaStructure structure,
                                                                               int characterWidth,
                                                                               int rowHeight)

updateHorizontalScrollBarValue

public void updateHorizontalScrollBarValue(int scrollBarValue,
                                           int characterWidth)

updateVerticalScrollBarValue

public void updateVerticalScrollBarValue(int scrollBarValue,
                                         int rowHeight,
                                         int maxValue,
                                         long rowsPerDocumentToLastPage)

getVerticalScrollValue

public int getVerticalScrollValue(int rowHeight,
                                  long rowsPerDocument)

getHorizontalScrollValue

public int getHorizontalScrollValue(int characterWidth)

setVerticalExtentChangeListener

public void setVerticalExtentChangeListener(java.lang.Runnable verticalExtentChangeListener)

setHorizontalExtentChangeListener

public void setHorizontalExtentChangeListener(java.lang.Runnable horizontalExtentChangeListener)

computeScrolling

@Nonnull
public org.exbin.bined.basic.CodeAreaScrollPosition computeScrolling(org.exbin.bined.basic.CodeAreaScrollPosition startPosition,
                                                                              org.exbin.bined.basic.ScrollingDirection direction,
                                                                              int rowsPerPage,
                                                                              long rowsPerDocument)

performScrolling

public void performScrolling(org.exbin.bined.basic.ScrollingDirection direction,
                             int rowsPerPage,
                             long rowsPerDocument)

computePositionScrollVisibility

@Nonnull
public org.exbin.bined.basic.PositionScrollVisibility computePositionScrollVisibility(long rowPosition,
                                                                                               int charPosition,
                                                                                               int bytesPerRow,
                                                                                               int rowsPerPage,
                                                                                               int halfCharsPerPage,
                                                                                               int halfCharOffset,
                                                                                               int rowOffset,
                                                                                               int characterWidth,
                                                                                               int rowHeight)

computeRevealScrollPosition

@Nonnull
public java.util.Optional<org.exbin.bined.basic.CodeAreaScrollPosition> computeRevealScrollPosition(long rowPosition,
                                                                                                             int halfCharsPosition,
                                                                                                             int bytesPerRow,
                                                                                                             int rowsPerPage,
                                                                                                             int halfCharsPerPage,
                                                                                                             int halfCharOffset,
                                                                                                             int rowOffset,
                                                                                                             int characterWidth,
                                                                                                             int rowHeight)

computeCenterOnScrollPosition

@Nonnull
public java.util.Optional<org.exbin.bined.basic.CodeAreaScrollPosition> computeCenterOnScrollPosition(long rowPosition,
                                                                                                               int halfCharsPosition,
                                                                                                               int bytesPerRow,
                                                                                                               int rowsPerRect,
                                                                                                               int halfCharsPerRect,
                                                                                                               int dataViewWidth,
                                                                                                               int dataViewHeight,
                                                                                                               int rowOffset,
                                                                                                               int characterWidth,
                                                                                                               int rowHeight)

updateMaximumScrollPosition

@Nonnull
public void updateMaximumScrollPosition(long rowsPerDocument,
                                                 int rowsPerPage,
                                                 int halfCharsPerRow,
                                                 int halfCharsPerPage,
                                                 int halfCharOffset,
                                                 int rowOffset,
                                                 int characterWidth)

getHorizontalScrollX

public int getHorizontalScrollX(int characterWidth)

getHorizontalScrollHalfChar

public int getHorizontalScrollHalfChar(org.exbin.bined.basic.CodeAreaScrollPosition position,
                                       int characterWidth)

getScrollPosition

@Nonnull
public org.exbin.bined.basic.CodeAreaScrollPosition getScrollPosition()

setScrollPosition

public void setScrollPosition(org.exbin.bined.basic.CodeAreaScrollPosition scrollPosition)

getHorizontalExtentDifference

public int getHorizontalExtentDifference()

getVerticalExtentDifference

public int getVerticalExtentDifference()

getScrollBarVerticalScale

@Nonnull
public org.exbin.bined.basic.ScrollBarVerticalScale getScrollBarVerticalScale()

setScrollBarVerticalScale

public void setScrollBarVerticalScale(org.exbin.bined.basic.ScrollBarVerticalScale scrollBarVerticalScale)

getVerticalScrollUnit

@Nonnull
public org.exbin.bined.basic.VerticalScrollUnit getVerticalScrollUnit()

getVerticalScrollBarVisibility

@Nonnull
public org.exbin.bined.ScrollBarVisibility getVerticalScrollBarVisibility()

getHorizontalScrollUnit

@Nonnull
public org.exbin.bined.extended.ExtendedHorizontalScrollUnit getHorizontalScrollUnit()

getHorizontalScrollBarVisibility

@Nonnull
public org.exbin.bined.ScrollBarVisibility getHorizontalScrollBarVisibility()

getMaximumScrollPosition

@Nonnull
public org.exbin.bined.basic.CodeAreaScrollPosition getMaximumScrollPosition()

setLastVerticalScrollingValue

public void setLastVerticalScrollingValue(int value)

getLastVerticalScrollingValue

public int getLastVerticalScrollingValue()

clearLastVerticalScrollingValue

public void clearLastVerticalScrollingValue()