fillsolidrect_onerasebkgnd 重影_bitblt函数(17)

m_bParentSizing = TRUE;

return baseCSizingControlBar::CalcDynamicLayout(nLength, dwMode);

}

if (dwMode & LM_MRUWIDTH) return m_szFloat;

if (dwMode & LM_COMMIT) return m_szFloat; // already committed

#ifndef _SCB_REPLACE_MINIFRAME

// check for dialgonal resizing hit test

int nHitTest = m_pDockContext->m_nHitTest;

if (IsFloating() &&

(nHitTest == HTTOPLEFT || nHitTest == HTBOTTOMLEFT ||

nHitTest == HTTOPRIGHT || nHitTest == HTBOTTOMRIGHT))

{

CPoint ptCursor;

::GetCursorPos(&ptCursor);

CRect rFrame, rBar;

GetParentFrame()->GetWindowRect(&rFrame);

GetWindowRect(&rBar);

if (nHitTest == HTTOPLEFT || nHitTest == HTBOTTOMLEFT)

{

m_szFloat.cx = rFrame.left + rBar.Width() - ptCursor.x;

m_pDockContext->m_rectFrameDragHorz.left =

min(ptCursor.x, rFrame.left + rBar.Width() - m_szMinFloat.cx);

}

if (nHitTest == HTTOPLEFT || nHitTest == HTTOPRIGHT)

{

m_szFloat.cy = rFrame.top + rBar.Height() - ptCursor.y;

m_pDockContext->m_rectFrameDragHorz.top =

min(ptCursor.y, rFrame.top + rBar.Height() - m_szMinFloat.cy);

}

if (nHitTest == HTTOPRIGHT || nHitTest == HTBOTTOMRIGHT)

m_szFloat.cx = rBar.Width() + ptCursor.x - rFrame.right;

if (nHitTest == HTBOTTOMLEFT || nHitTest == HTBOTTOMRIGHT)

m_szFloat.cy = rBar.Height() + ptCursor.y - rFrame.bottom;

}

else

#endif //_SCB_REPLACE_MINIFRAME

((dwMode & LM_LENGTHY) ? m_szFloat.cy : m_szFloat.cx) = nLength;

m_szFloat.cx = max(m_szFloat.cx, m_szMinFloat.cx);

m_szFloat.cy = max(m_szFloat.cy, m_szMinFloat.cy);

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