fillsolidrect_onerasebkgnd 重影_bitblt函数(24)

case HTTOP:sizeNew -= CSize(0, nDelta); break;

case HTRIGHT: sizeNew += CSize(nDelta, 0); break;

case HTBOTTOM: sizeNew += CSize(0, nDelta); break;

}

CSCBArray arrSCBars;

int nThis;

GetRowSizingBars(arrSCBars, nThis);

if (!IsSideTracking())

for (int i = 0; i < arrSCBars.GetSize(); i++)

{

CSizingControlBar* pBar = arrSCBars[i];

// make same width (or height)

(bHorz ? pBar->m_szHorz.cy : pBar->m_szVert.cx) =

bHorz ? sizeNew.cy : sizeNew.cx;

}

else

{

int nGrowingBar = nThis;

BOOL bBefore = m_htEdge == HTTOP || m_htEdge == HTLEFT;

if (bBefore && nDelta > 0)

nGrowingBar--;

if (!bBefore && nDelta < 0)

nGrowingBar++;

if (nGrowingBar != nThis)

bBefore = !bBefore;

// nGrowing is growing

nDelta = abs(nDelta);

CSizingControlBar* pBar = arrSCBars[nGrowingBar];

(bHorz ? pBar->m_szHorz.cx : pBar->m_szVert.cy) += nDelta;

// the others are shrinking

int nFirst = bBefore ? nGrowingBar - 1 : nGrowingBar + 1;

int nLimit = bBefore ? -1 : arrSCBars.GetSize();

for (int i = nFirst; nDelta != 0 && i != nLimit; i += (bBefore ? -1 : 1))

{

CSizingControlBar* pBar = arrSCBars[i];

int nDeltaT = min(nDelta,

(bHorz ? pBar->m_szHorz.cx : pBar->m_szVert.cy) -

(bHorz ? pBar->m_szMinHorz.cx : pBar->m_szMinVert.cy));

(bHorz ? pBar->m_szHorz.cx : pBar->m_szVert.cy) -= nDeltaT;

nDelta -= nDeltaT;

}

}

OnTrackInvertTracker(); // redraw tracker at new pos

if (m_bDragShowContent)

m_pDockSite->DelayRecalcLayout();

}

void CSizingControlBar::OnTrackInvertTracker()

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