C++ CControlUI::GetMinWidth方法代码示例

本文整理汇总了C++中CControlUI::GetMinWidth方法的典型用法代码示例。如果您正苦于以下问题：C++ CControlUI::GetMinWidth方法的具体用法？C++ CControlUI::GetMinWidth怎么用？C++ CControlUI::GetMinWidth使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CControlUI的用法示例。

在下文中一共展示了CControlUI::GetMinWidth方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: SetPos

void CHorizontalLayoutUI::SetPos(RECT rc)
{
    CControlUI::SetPos(rc);
    rc = m_rcItem;

    // Adjust for inset
    rc.left += m_rcInset.left;
    rc.top += m_rcInset.top;
    rc.right -= m_rcInset.right;
    rc.bottom -= m_rcInset.bottom;

    if( m_items.GetSize() == 0) {
        ProcessScrollBar(rc, 0, 0);
        return;
    }

    if( m_pVerticalScrollBar && m_pVerticalScrollBar->IsVisible() ) rc.right -= m_pVerticalScrollBar->GetFixedWidth();
    if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() ) rc.bottom -= m_pHorizontalScrollBar->GetFixedHeight();

    // Determine the width of elements that are sizeable
    SIZE szAvailable = { rc.right - rc.left, rc.bottom - rc.top };
    if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() )
        szAvailable.cx += m_pHorizontalScrollBar->GetScrollRange();

    int nAdjustables = 0;
    int cxFixed = 0;
    int nEstimateNum = 0;
    for( int it1 = 0; it1 < m_items.GetSize(); it1++ ) {
        CControlUI* pControl = static_cast<CControlUI*>(m_items[it1]);
        if( !pControl->IsVisible() ) continue;
        if( pControl->IsFloat() ) continue;
        SIZE sz = pControl->EstimateSize(szAvailable);
        if( sz.cx == 0 ) {
            nAdjustables++;
        }
        else {
            if( sz.cx < pControl->GetMinWidth() ) sz.cx = pControl->GetMinWidth();
            if( sz.cx > pControl->GetMaxWidth() ) sz.cx = pControl->GetMaxWidth();
        }
        cxFixed += sz.cx +  pControl->GetPadding().left + pControl->GetPadding().right;
        nEstimateNum++;
    }
    cxFixed += (nEstimateNum - 1) * m_iChildPadding;

    int cxExpand = 0;
    int cxNeeded = 0;
    if( nAdjustables > 0 ) cxExpand = MAX(0, (szAvailable.cx - cxFixed) / nAdjustables);
    // Position the elements
    SIZE szRemaining = szAvailable;
    int  iAdjustable = 0;
    int  cxFixedRemaining = cxFixed;
    if( m_unWay == 0 )
    {
        int iPosX = rc.left;
        if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() )
        {
            iPosX -= m_pHorizontalScrollBar->GetScrollPos();
        }
        for( int it2 = 0; it2 < m_items.GetSize(); it2++ )
        {
            CControlUI* pControl = static_cast<CControlUI*>(m_items[it2]);
            if( !pControl->IsVisible() ) continue;
            if( pControl->IsFloat() )
            {
                SetFloatPos(it2);
                continue;
            }
            RECT rcPadding = pControl->GetPadding();
            szRemaining.cx -= rcPadding.left;
            SIZE sz = pControl->EstimateSize(szRemaining);
            if( sz.cx == 0 )
            {
                iAdjustable++;
                sz.cx = cxExpand;
                // Distribute remaining to last element (usually round-off left-overs)
                if( iAdjustable == nAdjustables )
                {
                    sz.cx = MAX(0, szRemaining.cx - rcPadding.right - cxFixedRemaining);
                }
                if( sz.cx < pControl->GetMinWidth() ) sz.cx = pControl->GetMinWidth();
                if( sz.cx > pControl->GetMaxWidth() ) sz.cx = pControl->GetMaxWidth();
            }
            else
            {
                if( sz.cx < pControl->GetMinWidth() ) sz.cx = pControl->GetMinWidth();
                if( sz.cx > pControl->GetMaxWidth() ) sz.cx = pControl->GetMaxWidth();
                cxFixedRemaining -= sz.cx;
            }
            sz.cy = pControl->GetFixedHeight();
            if( sz.cy == 0 ) sz.cy = rc.bottom - rc.top - rcPadding.top - rcPadding.bottom;
            if( sz.cy < 0 ) sz.cy = 0;
            if( sz.cy < pControl->GetMinHeight() ) sz.cy = pControl->GetMinHeight();
            if( sz.cy > pControl->GetMaxHeight() ) sz.cy = pControl->GetMaxHeight();
            RECT rcCtrl = { iPosX + rcPadding.left, rc.top + rcPadding.top, iPosX + sz.cx + rcPadding.left + rcPadding.right, rc.top + rcPadding.top + sz.cy};
            pControl->SetPos(rcCtrl);
            iPosX += sz.cx + m_iChildPadding + rcPadding.left + rcPadding.right;
            cxNeeded += sz.cx + rcPadding.left + rcPadding.right;
            szRemaining.cx -= sz.cx + m_iChildPadding + rcPadding.right;
        }
    }
//.........这里部分代码省略.........

开发者ID:XLIVEMEN，项目名称:ScreenCaptrue，代码行数:101，代码来源:UIHorizontalLayout.cpp

示例2: SetPos

	void CHorizontalLayoutUI::SetPos(RECT rc, bool bNeedInvalidate)
	{
		CControlUI::SetPos(rc, bNeedInvalidate);
		rc = m_rcItem;

		// Adjust for inset
		RECT m_rcInset = CHorizontalLayoutUI::m_rcInset;
		m_pManager->GetDPIObj()->Scale(&m_rcInset);
		rc.left += m_rcInset.left;
		rc.top += m_rcInset.top;
		rc.right -= m_rcInset.right;
		rc.bottom -= m_rcInset.bottom;
		if( m_pVerticalScrollBar && m_pVerticalScrollBar->IsVisible() ) rc.right -= m_pVerticalScrollBar->GetFixedWidth();
		if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() ) rc.bottom -= m_pHorizontalScrollBar->GetFixedHeight();

		if( m_items.GetSize() == 0) {
			ProcessScrollBar(rc, 0, 0);
			return;
		}

		// Determine the minimum size
		SIZE szAvailable = { rc.right - rc.left, rc.bottom - rc.top };
		if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() ) 
			szAvailable.cx += m_pHorizontalScrollBar->GetScrollRange();
		if( m_pVerticalScrollBar && m_pVerticalScrollBar->IsVisible() ) 
			szAvailable.cy += m_pVerticalScrollBar->GetScrollRange();

		int cyNeeded = 0;
		int nAdjustables = 0;
		int cxFixed = 0;
		int nEstimateNum = 0;
		SIZE szControlAvailable;
		int iControlMaxWidth = 0;
		int iControlMaxHeight = 0;
		for( int it1 = 0; it1 < m_items.GetSize(); it1++ ) {
			CControlUI* pControl = static_cast<CControlUI*>(m_items[it1]);
			if( !pControl->IsVisible() ) continue;
			if( pControl->IsFloat() ) continue;
			szControlAvailable = szAvailable;
			RECT rcPadding = pControl->GetPadding();
			szControlAvailable.cy -= rcPadding.top + rcPadding.bottom;
			iControlMaxWidth = pControl->GetFixedWidth();
			iControlMaxHeight = pControl->GetFixedHeight();
			if (iControlMaxWidth <= 0) iControlMaxWidth = pControl->GetMaxWidth(); 
			if (iControlMaxHeight <= 0) iControlMaxHeight = pControl->GetMaxHeight();
			if (szControlAvailable.cx > iControlMaxWidth) szControlAvailable.cx = iControlMaxWidth;
			if (szControlAvailable.cy > iControlMaxHeight) szControlAvailable.cy = iControlMaxHeight;
			SIZE sz = pControl->EstimateSize(szControlAvailable);
			if( sz.cx == 0 ) {
				nAdjustables++;
			}
			else {
				if( sz.cx < pControl->GetMinWidth() ) sz.cx = pControl->GetMinWidth();
				if( sz.cx > pControl->GetMaxWidth() ) sz.cx = pControl->GetMaxWidth();
			}
			cxFixed += sz.cx + pControl->GetPadding().left + pControl->GetPadding().right;

			sz.cy = MAX(sz.cy, 0);
			if( sz.cy < pControl->GetMinHeight() ) sz.cy = pControl->GetMinHeight();
			if( sz.cy > pControl->GetMaxHeight() ) sz.cy = pControl->GetMaxHeight();
			cyNeeded = MAX(cyNeeded, sz.cy + rcPadding.top + rcPadding.bottom);
			nEstimateNum++;
		}
		cxFixed += (nEstimateNum - 1) * m_iChildPadding;

		// Place elements
		int cxNeeded = 0;
		int cxExpand = 0;
		if( nAdjustables > 0 ) cxExpand = MAX(0, (szAvailable.cx - cxFixed) / nAdjustables);
		// Position the elements
		UINT iChildAlign = GetChildAlign();
		UINT iChildVAlign = GetChildVAlign();
		SIZE szRemaining = szAvailable;
		int iPosX = rc.left;
		if (iChildAlign == DT_RIGHT) iPosX = rc.right;
		else if (iChildAlign == DT_CENTER) iPosX = (rc.right + rc.left - cxFixed) / 2;
		if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() ) {
			iPosX -= m_pHorizontalScrollBar->GetScrollPos();
		}
		int iEstimate = 0;
		int iAdjustable = 0;
		int cxFixedRemaining = cxFixed;
		for( int it2 = 0; it2 < m_items.GetSize(); it2++ ) {
			CControlUI* pControl = NULL;
			if (iChildAlign == DT_RIGHT)
				pControl = static_cast<CControlUI*>(m_items[m_items.GetSize() - it2 - 1]);
			else
				pControl = static_cast<CControlUI*>(m_items[it2]);

			if( !pControl->IsVisible() ) continue;
			if( pControl->IsFloat() ) {
				SetFloatPos(it2);
				continue;
			}
			
			iEstimate += 1;
			RECT rcPadding = pControl->GetPadding();
			szRemaining.cx -= rcPadding.left;

			szControlAvailable = szRemaining;
//.........这里部分代码省略.........

开发者ID:w1146869587，项目名称:duicefktv，代码行数:101，代码来源:UIHorizontalLayout.cpp

示例3: SetPos

	void CTileLayoutUI::SetPos(RECT rc)
	{
		CControlUI::SetPos(rc);
		rc = m_rcItem;

		// Adjust for inset
		rc.left += m_rcInset.left;
		rc.top += m_rcInset.top;
		rc.right -= m_rcInset.right;
		rc.bottom -= m_rcInset.bottom;

		if( m_items.GetSize() == 0) {
			ProcessScrollBar(rc, 0, 0);
			return;
		}

		if( m_pVerticalScrollBar && m_pVerticalScrollBar->IsVisible() ) rc.right -= m_pVerticalScrollBar->GetFixedWidth();
		if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() ) rc.bottom -= m_pHorizontalScrollBar->GetFixedHeight();

		// Position the elements
		if( m_szItem.cx > 0 ) m_nColumns = (rc.right - rc.left) / m_szItem.cx;
		if( m_nColumns == 0 ) m_nColumns = 1;

		int cyNeeded = 0;
		int cxWidth = (rc.right - rc.left) / m_nColumns;
		if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() ) 
			cxWidth = (rc.right - rc.left + m_pHorizontalScrollBar->GetScrollRange() ) / m_nColumns; ;

		int cyHeight = 0;
		int iCount = 0;
		POINT ptTile = { rc.left, rc.top };
		if( m_pVerticalScrollBar && m_pVerticalScrollBar->IsVisible() ) {
			ptTile.y -= m_pVerticalScrollBar->GetScrollPos();
		}
		int iPosX = rc.left;
		if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() ) {
			iPosX -= m_pHorizontalScrollBar->GetScrollPos();
			ptTile.x = iPosX;
		}
		for( int it1 = 0; it1 < m_items.GetSize(); it1++ ) {
			CControlUI* pControl = static_cast<CControlUI*>(m_items[it1]);
			if( !pControl->IsVisible() ) continue;
			if( pControl->IsFloat() ) {
				SetFloatPos(it1);
				continue;
			}

			// Determine size
			RECT rcTile = { ptTile.x, ptTile.y, ptTile.x + cxWidth, ptTile.y };
			if( (iCount % m_nColumns) == 0 )
			{
				int iIndex = iCount;
				for( int it2 = it1; it2 < m_items.GetSize(); it2++ ) {
					CControlUI* pLineControl = static_cast<CControlUI*>(m_items[it2]);
					if( !pLineControl->IsVisible() ) continue;
					if( pLineControl->IsFloat() ) continue;

					RECT rcPadding = pLineControl->GetPadding();
					SIZE szAvailable = { rcTile.right - rcTile.left - rcPadding.left - rcPadding.right, 9999 };
					if( iIndex == iCount || (iIndex + 1) % m_nColumns == 0 ) {
						szAvailable.cx -= m_iChildPadding / 2;
					}
					else {
						szAvailable.cx -= m_iChildPadding;
					}

					if( szAvailable.cx < pControl->GetMinWidth() ) szAvailable.cx = pControl->GetMinWidth();
					if( szAvailable.cx > pControl->GetMaxWidth() ) szAvailable.cx = pControl->GetMaxWidth();

					SIZE szTile = pLineControl->EstimateSize(szAvailable);
					if( szTile.cx < pControl->GetMinWidth() ) szTile.cx = pControl->GetMinWidth();
					if( szTile.cx > pControl->GetMaxWidth() ) szTile.cx = pControl->GetMaxWidth();
					if( szTile.cy < pControl->GetMinHeight() ) szTile.cy = pControl->GetMinHeight();
					if( szTile.cy > pControl->GetMaxHeight() ) szTile.cy = pControl->GetMaxHeight();

					cyHeight = MAX(cyHeight, szTile.cy + rcPadding.top + rcPadding.bottom);
					if( (++iIndex % m_nColumns) == 0) break;
				}
			}

			RECT rcPadding = pControl->GetPadding();

			rcTile.left += rcPadding.left + m_iChildPadding / 2;
			rcTile.right -= rcPadding.right + m_iChildPadding / 2;
			if( (iCount % m_nColumns) == 0 ) {
				rcTile.left -= m_iChildPadding / 2;
			}

			if( ( (iCount + 1) % m_nColumns) == 0 ) {
				rcTile.right += m_iChildPadding / 2;
			}

			// Set position
			rcTile.top = ptTile.y + rcPadding.top;
			rcTile.bottom = ptTile.y + cyHeight;

			SIZE szAvailable = { rcTile.right - rcTile.left, rcTile.bottom - rcTile.top };
			SIZE szTile = pControl->EstimateSize(szAvailable);
			if( szTile.cx == 0 ) szTile.cx = szAvailable.cx;
			if( szTile.cy == 0 ) szTile.cy = szAvailable.cy;
//.........这里部分代码省略.........

开发者ID:735579768，项目名称:Duilib，代码行数:101，代码来源:UITileLayout.cpp

示例4: SetPos

	void CVerticalLayoutUI::SetPos(const CDuiRect& rc)
	{
		CControlUI::SetPos(rc);

		if( m_items.IsEmpty() ) return;

		CDuiRect rct = m_rcItem;
		rct.left   += m_rcInset.left;
		rct.top    += m_rcInset.top;
		rct.right  -= m_rcInset.right;
		rct.bottom -= m_rcInset.bottom;

		// Determine the width of elements that are sizeable
		SIZE szAvailable = {rct.GetWidth(), rct.GetHeight()};
		int nAdjustables = 0;
		int cyFixed = 0;
		int nEstimateNum = 0;
		for( int it1 = 0; it1 < m_items.GetSize(); it1++ ) {
			CControlUI* pControl = static_cast<CControlUI*>(m_items[it1]);
			if( !pControl->IsVisible() ) continue;
			SIZE sz = pControl->EstimateSize(szAvailable);
			if( sz.cy == 0 ) {
				nAdjustables++;
			}
			else {
				if( sz.cy < pControl->GetMinHeight() ) sz.cy = pControl->GetMinHeight();
				if( sz.cy > pControl->GetMaxHeight() ) sz.cy = pControl->GetMaxHeight();
			}
			cyFixed += sz.cy;
			nEstimateNum++;
		}

		// Place elements
		int cyNeeded = 0;
		int cyExpand = 0;
		if( nAdjustables > 0 ) cyExpand = MAX(0, (szAvailable.cy - cyFixed) / nAdjustables);
		// Position the elements
		SIZE szRemaining = szAvailable;
		int iPosY = rct.top;
		int iPosX = rct.left;
		int iAdjustable = 0;
		int cyFixedRemaining = cyFixed;
		for( int it2 = 0; it2 < m_items.GetSize(); it2++ ) {
			CControlUI* pControl = static_cast<CControlUI*>(m_items[it2]);
			if( !pControl->IsVisible() ) continue;

			SIZE sz = pControl->EstimateSize(szRemaining);
			if( sz.cy == 0 ) {
				iAdjustable++;
				sz.cy = cyExpand;
				// Distribute remaining to last element (usually round-off left-overs)
				if( iAdjustable == nAdjustables ) {
					sz.cy = MAX(0, szRemaining.cy - cyFixedRemaining);
				} 
				if( sz.cy < pControl->GetMinHeight() ) sz.cy = pControl->GetMinHeight();
				if( sz.cy > pControl->GetMaxHeight() ) sz.cy = pControl->GetMaxHeight();
			}
			else {
				if( sz.cy < pControl->GetMinHeight() ) sz.cy = pControl->GetMinHeight();
				if( sz.cy > pControl->GetMaxHeight() ) sz.cy = pControl->GetMaxHeight();
				cyFixedRemaining -= sz.cy;
			}

			sz.cx = pControl->GetFixedWidth();
			if( sz.cx == 0 ) sz.cx = szAvailable.cx;
			if( sz.cx < 0 ) sz.cx = 0;
			if( sz.cx < pControl->GetMinWidth() ) sz.cx = pControl->GetMinWidth();
			if( sz.cx > pControl->GetMaxWidth() ) sz.cx = pControl->GetMaxWidth();

			RECT rcCtrl = { iPosX, iPosY, iPosX + sz.cx, iPosY + sz.cy};
			pControl->SetPos(rcCtrl);

			iPosY += sz.cy;
			cyNeeded += sz.cy ;
			szRemaining.cy -= sz.cy;
		}
		
		SIZE sztmp = {m_rcItem.GetWidth(), cyNeeded};
		sztmp.cy += m_rcInset.top + m_rcInset.bottom;
		SetPostSize(sztmp);
	}

开发者ID:578141611，项目名称:common，代码行数:81，代码来源:UIVerticalLayout.cpp

示例5: SetPos

	void CVerticalLayoutUI::SetPos(RECT rc, bool bNeedInvalidate)
	{
		CControlUI::SetPos(rc, bNeedInvalidate);
		rc = m_rcItem;

		// Adjust for inset
		rc.left += m_rcInset.left;
		rc.top += m_rcInset.top;
		rc.right -= m_rcInset.right;
		rc.bottom -= m_rcInset.bottom;
		if( m_pVerticalScrollBar && m_pVerticalScrollBar->IsVisible() ) rc.right -= m_pVerticalScrollBar->GetFixedWidth();
		if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() ) rc.bottom -= m_pHorizontalScrollBar->GetFixedHeight();

		if( m_items.GetSize() == 0) {
			ProcessScrollBar(rc, 0, 0);
			return;
		}

		// Determine the minimum size
		SIZE szAvailable = { rc.right - rc.left, rc.bottom - rc.top };
		if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() ) 
			szAvailable.cx += m_pHorizontalScrollBar->GetScrollRange();
		if( m_pVerticalScrollBar && m_pVerticalScrollBar->IsVisible() ) 
			szAvailable.cy += m_pVerticalScrollBar->GetScrollRange();

		int cxNeeded = 0;
		int nAdjustables = 0;
		int cyFixed = 0;
		int nEstimateNum = 0;
		SIZE szControlAvailable;
		int iControlMaxWidth = 0;
		int iControlMaxHeight = 0;
		for( int it1 = 0; it1 < m_items.GetSize(); it1++ ) {
			CControlUI* pControl = static_cast<CControlUI*>(m_items[it1]);
			if( !pControl->IsVisible() ) continue;
			if( pControl->IsFloat() ) continue;
			szControlAvailable = szAvailable;
			RECT rcPadding = pControl->GetPadding();
			szControlAvailable.cx -= rcPadding.left + rcPadding.right;
			iControlMaxWidth = pControl->GetFixedWidth();
			iControlMaxHeight = pControl->GetFixedHeight();
			if (iControlMaxWidth <= 0) iControlMaxWidth = pControl->GetMaxWidth(); 
			if (iControlMaxHeight <= 0) iControlMaxHeight = pControl->GetMaxHeight();
			if (szControlAvailable.cx > iControlMaxWidth) szControlAvailable.cx = iControlMaxWidth;
			if (szControlAvailable.cy > iControlMaxHeight) szControlAvailable.cy = iControlMaxHeight;
			SIZE sz = pControl->EstimateSize(szControlAvailable);
			if( sz.cy == 0 ) {
				nAdjustables++;
			}
			else {
				if( sz.cy < pControl->GetMinHeight() ) sz.cy = pControl->GetMinHeight();
				if( sz.cy > pControl->GetMaxHeight() ) sz.cy = pControl->GetMaxHeight();
			}
			cyFixed += sz.cy + pControl->GetPadding().top + pControl->GetPadding().bottom;

			sz.cx = MAX(sz.cx, 0);
			if( sz.cx < pControl->GetMinWidth() ) sz.cx = pControl->GetMinWidth();
			if( sz.cx > pControl->GetMaxWidth() ) sz.cx = pControl->GetMaxWidth();
			cxNeeded = MAX(cxNeeded, sz.cx + rcPadding.left + rcPadding.right);
			nEstimateNum++;
		}
		cyFixed += (nEstimateNum - 1) * m_iChildPadding;

		// Place elements
		int cyNeeded = 0;
		int cyExpand = 0;
		if( nAdjustables > 0 ) cyExpand = MAX(0, (szAvailable.cy - cyFixed) / nAdjustables);
		// Position the elements
		SIZE szRemaining = szAvailable;
		int iPosY = rc.top;
		if( m_pVerticalScrollBar && m_pVerticalScrollBar->IsVisible() ) {
			iPosY -= m_pVerticalScrollBar->GetScrollPos();
		}

		int iAdjustable = 0;
		int cyFixedRemaining = cyFixed;
		for( int it2 = 0; it2 < m_items.GetSize(); it2++ ) {
			CControlUI* pControl = static_cast<CControlUI*>(m_items[it2]);
			if( !pControl->IsVisible() ) continue;
			if( pControl->IsFloat() ) {
				SetFloatPos(it2);
				continue;
			}

			RECT rcPadding = pControl->GetPadding();
			szRemaining.cy -= rcPadding.top;

			szControlAvailable = szRemaining;
			szControlAvailable.cx -= rcPadding.left + rcPadding.right;
			iControlMaxWidth = pControl->GetFixedWidth();
			iControlMaxHeight = pControl->GetFixedHeight();
			if (iControlMaxWidth <= 0) iControlMaxWidth = pControl->GetMaxWidth(); 
			if (iControlMaxHeight <= 0) iControlMaxHeight = pControl->GetMaxHeight();
			if (szControlAvailable.cx > iControlMaxWidth) szControlAvailable.cx = iControlMaxWidth;
			if (szControlAvailable.cy > iControlMaxHeight) szControlAvailable.cy = iControlMaxHeight;
			SIZE sz = pControl->EstimateSize(szControlAvailable);
			if( sz.cy == 0 ) {
				iAdjustable++;
				sz.cy = cyExpand;
				// Distribute remaining to last element (usually round-off left-overs)
//.........这里部分代码省略.........

开发者ID:lijin1989422，项目名称:compare_spreadsheet，代码行数:101，代码来源:UIVerticalLayout.cpp

示例6: SetPos

	void CVerticalLayoutUI::SetPos(RECT rc)
	{
		CControlUI::SetPos(rc);
		rc = m_rcItem;

		// Adjust for inset
		rc.left += m_rcInset.left;
		rc.top += m_rcInset.top;
		rc.right -= m_rcInset.right;
		rc.bottom -= m_rcInset.bottom;
		if( m_pVerticalScrollBar && m_pVerticalScrollBar->IsVisible() ) rc.right -= m_pVerticalScrollBar->GetFixedWidth();
		if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() ) rc.bottom -= m_pHorizontalScrollBar->GetFixedHeight();

		if( m_items.GetSize() == 0) {
			ProcessScrollBar(rc, 0, 0);
			return;
		}

		// Determine the minimum size
		SIZE szAvailable = { rc.right - rc.left, rc.bottom - rc.top };
		if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() ) 
			szAvailable.cx += m_pHorizontalScrollBar->GetScrollRange();

		int nAdjustables = 0;
		int cyFixed = 0;
		int nEstimateNum = 0;
		for( int it1 = 0; it1 < m_items.GetSize(); it1++ ) {
			CControlUI* pControl = static_cast<CControlUI*>(m_items[it1]);
			if( !pControl->IsVisible() ) continue;
			if( pControl->IsFloat() ) continue;
			SIZE sz = pControl->EstimateSize(szAvailable);
			if( sz.cy == 0 ) {
				nAdjustables++;
			}
			else {
				if( sz.cy < pControl->GetMinHeight() ) sz.cy = pControl->GetMinHeight();
				if( sz.cy > pControl->GetMaxHeight() ) sz.cy = pControl->GetMaxHeight();
			}
			cyFixed += sz.cy + pControl->GetPadding().top + pControl->GetPadding().bottom;
			nEstimateNum++;
		}
		cyFixed += (nEstimateNum - 1) * m_iChildPadding;

		// Place elements
		int cyNeeded = 0;
		int cyExpand = 0;
		if( nAdjustables > 0 ) cyExpand = MAX(0, (szAvailable.cy - cyFixed) / nAdjustables);
		// Position the elements
		SIZE szRemaining = szAvailable;
		int iPosY = rc.top;
		if( m_pVerticalScrollBar && m_pVerticalScrollBar->IsVisible() ) {
			iPosY -= m_pVerticalScrollBar->GetScrollPos();
		}
		int iPosX = rc.left;
		if( m_pHorizontalScrollBar && m_pHorizontalScrollBar->IsVisible() ) {
			iPosX -= m_pHorizontalScrollBar->GetScrollPos();
		}
		int iAdjustable = 0;
		int cyFixedRemaining = cyFixed;
		for( int it2 = 0; it2 < m_items.GetSize(); it2++ ) {
			CControlUI* pControl = static_cast<CControlUI*>(m_items[it2]);
			if( !pControl->IsVisible() ) continue;
			if( pControl->IsFloat() ) {
				SetFloatPos(it2);
				continue;
			}

			RECT rcPadding = pControl->GetPadding();
			szRemaining.cy -= rcPadding.top;
			SIZE sz = pControl->EstimateSize(szRemaining);
			if( sz.cy == 0 ) {
				iAdjustable++;
				sz.cy = cyExpand;
				// Distribute remaining to last element (usually round-off left-overs)
				if( iAdjustable == nAdjustables ) {
					//////////////////////////////////////////////////////////////////////////
					///corrected by gechunping  on 2014_3_27
					///deleted origin /// sz.cy = MAX(0, szRemaining.cy - rcPadding.bottom - cyFixedRemaining);
					///corrected by gechunping  on 2014_3_27
					//////////////////////////////////////////////////////////////////////////
				} 
				if( sz.cy < pControl->GetMinHeight() ) sz.cy = pControl->GetMinHeight();
				if( sz.cy > pControl->GetMaxHeight() ) sz.cy = pControl->GetMaxHeight();
			}
			else {
				if( sz.cy < pControl->GetMinHeight() ) sz.cy = pControl->GetMinHeight();
				if( sz.cy > pControl->GetMaxHeight() ) sz.cy = pControl->GetMaxHeight();
				cyFixedRemaining -= sz.cy;
			}

			sz.cx = pControl->GetFixedWidth();
			if( sz.cx == 0 ) sz.cx = szAvailable.cx - rcPadding.left - rcPadding.right;
			if( sz.cx < 0 ) sz.cx = 0;
			if( sz.cx < pControl->GetMinWidth() ) sz.cx = pControl->GetMinWidth();
			if( sz.cx > pControl->GetMaxWidth() ) sz.cx = pControl->GetMaxWidth();


			//////////////////////////////////////////////////////////////////////////
			///corrected by gechunping  on 2014_3_27
			///origin///  RECT rcCtrl = { iPosX + rcPadding.left, iPosY + rcPadding.top, iPosX + rcPadding.left + sz.cx, iPosY + sz.cy + rcPadding.top + rcPadding.bottom };
//.........这里部分代码省略.........

开发者ID:demonxjj，项目名称:UpdateClient，代码行数:101，代码来源:UIVerticalLayout.cpp

注：本文中的CControlUI::GetMinWidth方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。