BOOL COXSplitterWnd::SwapPanes(CWnd* pFirstWnd, CWnd* pSecondWnd)
{
ASSERT(pFirstWnd && pSecondWnd);
int nCol1, nCol2, nRow1, nRow2;
if (!IsChildPane(pFirstWnd, &nRow1, &nCol1) ||
!IsChildPane(pSecondWnd, &nRow2, &nCol2))
{
return FALSE;
}
int nID1=IdFromRowCol(nRow1,nCol1);
int nID2=IdFromRowCol(nRow2,nCol2);
pSecondWnd->SetDlgCtrlID(nID1);
pFirstWnd->SetDlgCtrlID(nID2);
//exchange by row info
CSplitterWnd::CRowColInfo info;
CSplitterWnd::CRowColInfo* pInfo1=m_pRowInfo;
CSplitterWnd::CRowColInfo* pInfo2=m_pRowInfo;
pInfo1+=nID1 - (AFX_IDW_PANE_FIRST + nRow1 * 16 + nCol1);
pInfo2+=nID2 - (AFX_IDW_PANE_FIRST + nRow2 * 16 + nCol2);
memcpy(&info, pInfo1, sizeof(CSplitterWnd::CRowColInfo));
memcpy(pInfo1, pInfo2, sizeof(CSplitterWnd::CRowColInfo));
memcpy(pInfo2, &info, sizeof(CSplitterWnd::CRowColInfo));
RecalcLayout();
RedrawWindow();
return TRUE;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : *pWnd -
//-----------------------------------------------------------------------------
void CMySplitterWnd::ToggleMax(CWnd *pWnd)
{
int ir, ic;
if(!pMaxPrev)
{
int dummy;
// save current info
GetRowInfo(0, sizePrev[1][0], dummy);
GetRowInfo(1, sizePrev[1][1], dummy);
GetColumnInfo(0, sizePrev[0][0], dummy);
GetColumnInfo(1, sizePrev[0][1], dummy);
}
if(pWnd != pMaxPrev)
{
// maximize this one
int iRow, iCol;
CRect r;
GetClientRect(r);
VERIFY(IsChildPane(pWnd, &iRow, &iCol));
for(ir = 0; ir < 2; ir++)
{
for(ic = 0; ic < 2; ic++)
{
SetRowInfo(ir, 0, 0);
SetColumnInfo(ic, 0, 0);
}
}
SetRowInfo(iRow, r.Height(), 5);
SetColumnInfo(iCol, r.Width(), 5);
pMaxPrev = pWnd;
}
else
{
// restore saved info
SetRowInfo(0, sizePrev[1][0], 0);
SetRowInfo(1, sizePrev[1][1], 0);
SetColumnInfo(0, sizePrev[0][0], 0);
SetColumnInfo(1, sizePrev[0][1], 0);
pMaxPrev = NULL;
}
RecalcLayout();
}