Impala Documentation

void OglGui::ScrollBar::PropagateScrolling ( ) [inline]

Definition at line 385 of file ScrollBar.h.

References mHorizontal, mMouseDownPos, mPixelPage, mPixelPos, mPixelRange, mScrollPage, mScrollPos, and SetNewPos().

Referenced by DisplayFunc(), and MouseFunc().

00386     {
00387         if (mHorizontal)
00388         {
00389             if (mMouseDownPos - mPixelPos < 0)
00390                 SetNewPos(mScrollPos - mScrollPage);
00391             else
00392                 if(mMouseDownPos - mPixelPos > mPixelPage)
00393                     SetNewPos(mScrollPos + mScrollPage);
00394         }
00395         else
00396         {
00397             if (mMouseDownPos - mPixelRange + mPixelPos < -mPixelPage)
00398                 SetNewPos(mScrollPos + mScrollPage);
00399             else
00400                 if (mMouseDownPos - mPixelRange + mPixelPos > 0)
00401                     SetNewPos(mScrollPos - mScrollPage);
00402         }
00403     }

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