litesoft
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package org.litesoft.render;
public class ChildAdjustStruct
{
private int mIndex;
protected ChildAdjustStruct mPrev, mNext;
private int mMaxShrinkAllowed = 0;
private int mAdjustBy = 0;
public ChildAdjustStruct( int pIndex, int pMaxShrinkAllowed )
{
mIndex = pIndex;
mPrev = mNext = this;
mMaxShrinkAllowed = pMaxShrinkAllowed;
}
public int getIndex()
{
return mIndex;
}
public int getMaxShrinkAllowed()
{
return mMaxShrinkAllowed;
}
public int getAdjustBy()
{
return mAdjustBy;
}
public void insertBefore( ChildAdjustStruct pChild )
{
ChildAdjustStruct zPrev = pChild.mPrev;
pChild.mPrev = zPrev.mNext = this;
this.mNext = pChild;
this.mPrev = zPrev;
}
public void unlink()
{
ChildAdjustStruct zNext = mNext;
ChildAdjustStruct zPrev = mPrev;
zNext.mPrev = zPrev;
zPrev.mNext = zNext;
clearLinks();
}
public void clearLinks()
{
mPrev = mNext = null;
}
public int incAdjustBy()
{
mAdjustBy++;
return 1;
}
public int incAdjustBy( int pBy )
{
mAdjustBy += pBy;
return pBy;
}
public int decAdjustBy()
{
if ( mMaxShrinkAllowed > 0 )
{
mMaxShrinkAllowed--;
mAdjustBy--;
return 1;
}
return 0;
}
public int decAdjustBy( int pBy )
{
if ( pBy > mMaxShrinkAllowed )
{
pBy = mMaxShrinkAllowed;
}
mMaxShrinkAllowed -= pBy;
mAdjustBy -= pBy;
return pBy;
}
public String toString()
{
return mIndex + " x " + mAdjustBy;
}
}
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Revision |
Author |
Commited |
Message |
2
|
GeorgeS
|
Sun 07 Feb, 2010 12:50:58 +0000 |
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