C++ CComboBox::Create方法代码示例

CComboBox* CPlayerListCtrl::ShowInPlaceComboBox(int nItem, int nCol, CAtlList<CString>& lstItems, int nSel, bool bShowDropDown)
{
    CRect rect;
    if (!PrepareInPlaceControl(nItem, nCol, rect)) {
        return nullptr;
    }

    DWORD dwStyle = /*WS_BORDER|*/WS_CHILD | WS_VISIBLE | WS_VSCROLL /*|WS_HSCROLL*/
                                  | CBS_DROPDOWNLIST | CBS_DISABLENOSCROLL/*|CBS_NOINTEGRALHEIGHT*/;
    CComboBox* pComboBox = DEBUG_NEW CInPlaceComboBox(nItem, nCol, lstItems, nSel);
    pComboBox->Create(dwStyle, rect, this, IDC_COMBO1);

    CorrectComboListWidth(*pComboBox);

    int width = GetColumnWidth(nCol);
    if (pComboBox->GetDroppedWidth() < width) {
        pComboBox->SetDroppedWidth(width);
    }

    if (bShowDropDown) {
        pComboBox->ShowDropDown();
    }

    m_fInPlaceDirty = false;

    return pComboBox;
}

CComboBox* CSHListCtrl::ShowInPlaceComboBox(int nItem, int nSubitem,DWORD dwStyle)
{
	// The returned pointer should not be saved
	// Make sure that the item is visible
	// My code start here
	if (!EnsureVisible(nItem, TRUE) )
		return NULL;
	// Make sure that nCol is valid 
	CHeaderCtrl* pHeader = (CHeaderCtrl*)GetDlgItem(0);
	int nColumnCount = pHeader->GetItemCount();
	if( nSubitem >= nColumnCount || GetColumnWidth(nSubitem) < 10 ) 
		return NULL;
	// Get the column offset
	int offset = 0;
	for(int i = 0; i < nSubitem; i++)
		offset += GetColumnWidth(i);

	CRect rect;
	GetItemRect(nItem, &rect, LVIR_BOUNDS);

	// Now scroll if we need to expose the column
	CRect rcClient;
	GetClientRect(&rcClient);
	if(offset + rect.left < 0 || offset + rect.left > rcClient.right)
	{
		CSize size;
		size.cx = offset + rect.left;
		size.cy = 0;
		Scroll(size);
		rect.left -= size.cx;
	}

	rect.left += offset;
	rect.right = rect.left + GetColumnWidth( nSubitem ) ;
	int height = rect.bottom - rect.top;
	rect.bottom += 22 * height;
	if (rect.right > rcClient.right)
		rect.right = rcClient.right;

	dwStyle |= WS_CHILD | WS_VISIBLE | WS_VSCROLL | CBS_DISABLENOSCROLL;

	CComboBox* pList = new CSHInPlaceComboBox(nItem, nSubitem);
	pList->Create(dwStyle, rect, this, IDC_INPLACE_COMBOBOX);
	pList->SetItemHeight(-1, height);
	pList->SetHorizontalExtent(GetColumnWidth(nSubitem));

	CString strWindowText = GetItemText(nItem, nSubitem);
	if(dwStyle & CBS_DROPDOWN && !(dwStyle & CBS_DROPDOWNLIST))
	{
		CEdit* m_pEdit = new CEdit();
		m_pEdit->SubclassWindow(pList->GetDlgItem(1001)->GetSafeHwnd());
		m_pEdit->SetWindowText(strWindowText);
		m_pEdit->SetSel(0,-1);
	}

	return pList;
	// My code end here
}

    BOOL OnInitDialog(CWindow /*wndFocus*/, LPARAM /*lInitParam*/)
    {
		EnableItem( 102,0 );
        m_wndCboxxx.Create(GetViewHWND(), 0, 0, WS_CHILD | WS_VISIBLE | WS_BORDER | CBS_DROPDOWNLIST, 0, 543);
        m_wndCboxxx.SetFont(BkFontPool::GetFont(BKF_DEFAULTFONT));
        m_wndCboxxx.AddString(L"第一项");
        m_wndCboxxx.AddString(L"第二项");

        return TRUE;
    }

BOOL CToolBarWithCombo::CreateComboBox(CComboBox& comboBox, UINT nIndex, UINT nID, 
								int nWidth, int nDropHeight)
{
	// Create the combo box
	SetButtonInfo(nIndex, nID, TBBS_SEPARATOR, nWidth);

	CRect rect;
	GetItemRect(nIndex, &rect);
	rect.top = 1;
	rect.bottom = rect.top + nDropHeight;
	if (!comboBox.Create(
			CBS_DROPDOWN|WS_VISIBLE|WS_TABSTOP|WS_VSCROLL,
			rect, this, nID))
	{
		TRACE("Failed to create combo-box\n");
		return FALSE;
	}

	return TRUE;
}

CComboBox* CMySuperGrid::ShowList(int nItem, int nCol, CStringList *lstItems)
{
	CString strFind = GetItemText(nItem, nCol);

	//basic code start
	CRect rect;
	int offset = 0;
	// Make sure that the item is visible
	if( !EnsureVisible(nItem, TRUE)) return NULL;
	GetSubItemRect(nItem, nCol, LVIR_BOUNDS, rect);
	// Now scroll if we need to expose the column
	CRect rcClient;
	GetClientRect(rcClient);
	if( offset + rect.left < 0 || offset + rect.left > rcClient.right )
	{
		CSize size;
		size.cx = offset + rect.left;
		size.cy = 0;
		Scroll(size);
		rect.left -= size.cx;
	}
	
	rect.left += offset;	
	rect.right = rect.left + GetColumnWidth(nCol);
	if(rect.right > rcClient.right) 
	   rect.right = rcClient.right;
	//basic code end

	rect.bottom += 10 * rect.Height();//dropdown area
	
	DWORD dwStyle =  WS_CHILD | WS_VISIBLE | WS_VSCROLL | WS_HSCROLL|CBS_DROPDOWNLIST | CBS_DISABLENOSCROLL;
	CComboBox *pList = new CComboInListView(nItem, nCol, lstItems);
	pList->Create(dwStyle, rect, this, IDC_COMBOBOXINLISTVIEW);
	pList->ModifyStyleEx(0,WS_EX_CLIENTEDGE);//can we tell at all
	pList->SetHorizontalExtent(CalcHorzExtent(pList, lstItems));
	pList->ShowDropDown();
	pList->SelectString(-1, strFind.GetBuffer(1));
	// The returned pointer should not be saved
	return pList;
}

BOOL CBaseDlg::OnInitDialog()
{
	//CDialog::OnInitDialog();
	if (m_hIcon)
	{
		SetIcon(m_hIcon, TRUE);   // 设置大图标
		SetIcon(m_hIcon, FALSE);  // 设置小图标
	}

	m_bInit = TRUE;

	for (int i = 0; i < m_vecCtrl.size(); i++)
	{
		switch (m_vecCtrl[i].type)
		{
		case BASE_BUTTON:
		case BASE_CHECK_BUTTON:
		{
			CButton* pCtrl = (CButton*)m_vecCtrl[i].pCtrl;
			pCtrl->Create(m_vecCtrl[i].sCaption, m_vecCtrl[i].dwStyle,
				m_vecCtrl[i].rect, m_vecCtrl[i].pParent, m_vecCtrl[i].nID);
			pCtrl->SetFont(&mFont);
			break;
		}
		case BASE_COMMOM_BUTTON:
		{
			CCommonButton* pCtrl = (CCommonButton*)m_vecCtrl[i].pCtrl;
			pCtrl->Create(m_vecCtrl[i].sCaption, m_vecCtrl[i].dwStyle,
				m_vecCtrl[i].rect, m_vecCtrl[i].pParent, m_vecCtrl[i].nID);
			pCtrl->SetFont(&mFont);
			break;
		}
		case BASE_STATIC:
		{
			CStatic* pCtrl = (CStatic*)m_vecCtrl[i].pCtrl;
			pCtrl->Create(m_vecCtrl[i].sCaption, m_vecCtrl[i].dwStyle,
				m_vecCtrl[i].rect, m_vecCtrl[i].pParent, m_vecCtrl[i].nID);
			pCtrl->SetFont(&mFont);
			break;
		}
		case BASE_MY_CHECK_BUTTON:
		{
			CMyCheckButton* pCtrl = (CMyCheckButton*)m_vecCtrl[i].pCtrl;
			pCtrl->Create(m_vecCtrl[i].sCaption, m_vecCtrl[i].dwStyle,
				m_vecCtrl[i].rect, m_vecCtrl[i].pParent, m_vecCtrl[i].nID);
			pCtrl->SetFont(&mFont);
			break;
		}
		case BASE_INDICATOR:
		{
			CIndicator* pCtrl = (CIndicator*)m_vecCtrl[i].pCtrl;
			pCtrl->Create(m_vecCtrl[i].sCaption, m_vecCtrl[i].dwStyle,
				m_vecCtrl[i].rect, m_vecCtrl[i].pParent, m_vecCtrl[i].nID);
			pCtrl->SetFont(&mFont);
			break;
		}
		case BASE_GROUPBOX:
		{
			CGroupBox* pCtrl = (CGroupBox*)m_vecCtrl[i].pCtrl;
			pCtrl->Create(m_vecCtrl[i].sCaption, m_vecCtrl[i].dwStyle,
				m_vecCtrl[i].rect, m_vecCtrl[i].pParent, m_vecCtrl[i].nID);
			pCtrl->SetFont(&mFont);
			break;
		}
		case BASE_EDIT_CSTRING:
		case BASE_EDIT_DOUBLE:
		{
			CEdit* pCtrl = (CEdit*)m_vecCtrl[i].pCtrl;
			pCtrl->Create(m_vecCtrl[i].dwStyle,
				m_vecCtrl[i].rect, m_vecCtrl[i].pParent, m_vecCtrl[i].nID);
			pCtrl->SetFont(&mFont);
			break;
		}
		case BASE_COLOR_TEXT:
		{
			CColorText* pCtrl = (CColorText*)m_vecCtrl[i].pCtrl;
			pCtrl->Create(m_vecCtrl[i].sCaption, m_vecCtrl[i].dwStyle,
				m_vecCtrl[i].rect, m_vecCtrl[i].pParent, m_vecCtrl[i].nID);
			break;
		}
		case BASE_DRAWVIEW:
		{
			CDrawView* pCtrl = (CDrawView*)m_vecCtrl[i].pCtrl;
			pCtrl->Create(m_vecCtrl[i].rect, m_vecCtrl[i].pParent, m_vecCtrl[i].nID);
			break;
		}
		case BASE_LIST:
		{
			CListCtrl* pCtrl = (CListCtrl*)m_vecCtrl[i].pCtrl;
			pCtrl->Create(m_vecCtrl[i].dwStyle, m_vecCtrl[i].rect, m_vecCtrl[i].pParent, m_vecCtrl[i].nID);
			break;
		}
		case BASE_TABVIEW:
		{
			CTabViewCtrl* pCtrl = (CTabViewCtrl*)m_vecCtrl[i].pCtrl;
			pCtrl->Create(m_vecCtrl[i].dwStyle, m_vecCtrl[i].rect, m_vecCtrl[i].pParent, m_vecCtrl[i].nID);
			break;
		}
		case BASE_GRADIENT_BACKGROUND:
		{
//.........这里部分代码省略.........

//creates the appropriate controls for a property
void CPropertyWnd::CreatePropertyControls(CPackerProperty* pProp, uint32 nProp, uint32 nID, const CRect& rOrigArea)
{
	ASSERT(pProp);

	//flags for all controls
	DWORD nBaseFlags = WS_CHILD | WS_VISIBLE | WS_TABSTOP;

	//a working area rectangle
	CRect rArea(rOrigArea);

	switch(pProp->GetType())
	{
	case PROPERTY_REAL:
		{
			//create the edit box for editing the number
			CEdit* pNewEdit = new CEdit;
			if(pNewEdit)
			{
				pNewEdit->CreateEx(WS_EX_CLIENTEDGE, "Edit", "", nBaseFlags | ES_AUTOHSCROLL, 
									rArea.left, rArea.top, rArea.Width(), rArea.Height(),
									GetSafeHwnd(), (HMENU)nID);

				CPackerRealProperty* pReal = (CPackerRealProperty*)pProp;

				//set the default
				CString sText;
				sText.Format((pReal->IsInteger()) ? "%.0f" : "%.2f", pReal->GetValue());
				pNewEdit->SetWindowText(sText);

				//save it in the list
				m_pPropControl[nProp][0] = pNewEdit;

				//setup the tooltip
				m_ToolTip.AddWindowTool(pNewEdit, pProp->GetHelp());
			}
		}
		break;
	case PROPERTY_STRING:
		{
			CPackerStringProperty* pString = (CPackerStringProperty*)pProp;

			//rectangle for the edit control
			CRect rEditArea(rArea);

			//see if this is going to be a filename
			if(pString->IsFilename())
			{
				rEditArea.DeflateRect(0, 0, BROWSE_BUTTON_WIDTH, 0);
			}

			//create the edit box for editing the string
			CEdit* pNewEdit = new CEdit;
			if(pNewEdit)
			{
				pNewEdit->CreateEx(WS_EX_CLIENTEDGE, "Edit", "", nBaseFlags | ES_AUTOHSCROLL, 
									rEditArea.left, rEditArea.top, 
									rEditArea.Width(), rEditArea.Height(),
									GetSafeHwnd(), (HMENU)nID);

				//set the default
				pNewEdit->SetWindowText(pString->GetValue());

				//save it in the list
				m_pPropControl[nProp][0] = pNewEdit;
			}

			//setup the tooltip
			m_ToolTip.AddWindowTool(pNewEdit, pProp->GetHelp());

			//create the browse button if needed
			if(pString->IsFilename())
			{
				CButton* pNewButton = new CButton;
				if(pNewButton)
				{
					pNewButton->Create("...", nBaseFlags, CRect(rEditArea.right, rArea.top, rArea.right, rArea.bottom), this, nID + 1);
					m_pPropControl[nProp][1] = pNewButton;

					//setup the button's tooltip
					m_ToolTip.AddWindowTool(pNewButton, IDS_TOOLTIP_BROWSE_FOR_FILE);
				}					
			}
		}
		break;
	case PROPERTY_ENUM:
		{
			//create the combo box for the drop down of selections
			CComboBox* pNewCombo = new CComboBox;
			if(pNewCombo)
			{
				CPackerEnumProperty* pEnum = (CPackerEnumProperty*)pProp;

				CRect rFullArea(rArea);
				rFullArea.InflateRect(0, 0, 0, PROPERTY_HEIGHT * min(3, pEnum->GetNumItems()));

				pNewCombo->Create(nBaseFlags | CBS_DROPDOWNLIST, rFullArea, this, nID);

				//add the items
				for(uint32 nCurrItem = 0; nCurrItem < pEnum->GetNumItems(); nCurrItem++)
//.........这里部分代码省略.........

BOOL CFormulaAddDialog::OnInitDialog() 
{
	CDialog::OnInitDialog();

    uiutils::setdlgsize(this, &m_ButtonCancel, &m_ButtonOK);

	queryMaterials();
	
	int mCount = this->materialCount;
	// TODO: Add extra initialization here
	int comboboxID = 1000;
	
	int comboLeft = 50;
	int comboTop = 100;
	int comboWidth =170;
	int comboBottom = 330;
	
	int editHeigh = 24;
	int editWidth = 100;
	int editID = 2000;
	int editLeft = 250;
	int editTop = 100;
	
	for(int i = 0; i < mCount ; ++i)
	{
		CString mTitle, pTitle;
		mTitle = (i >= 10) ? "材料名" : "";
		pTitle = (i >= 10) ? "百分比" : "";

		//m_MaterialSecond.SetWindowText(mTitle);
		//m_PercentageSecond.SetWindowText(pTitle);

		if (i == 10)
		{
			comboLeft = 400;
			editLeft = 620;
			comboTop = 100;
			editTop = 100;
		}
		
		CComboBox* testCombox = new CComboBox;
		testCombox->Create(CBS_DROPDOWNLIST|WS_VISIBLE |WS_VSCROLL ,
			CRect(comboLeft,comboTop,comboLeft + comboWidth,comboBottom),  this, comboboxID++);
		
		for (size_t j = 0; j < materialVector.size(); ++j)
		{
			testCombox->AddString(materialVector[j]);
		}

		testCombox->SetFont(SingletonHelper::getInstance()->defaultFont, TRUE);
		testCombox->SetCurSel(0);
		testCombox->ShowWindow(SW_SHOW);
		comboboxVector.push_back(testCombox);
		
		CEdit* testEdit = new CEdit;
		testEdit->CreateEx(WS_EX_CLIENTEDGE, "Edit", "", WS_CHILD|WS_VISIBLE|ES_LEFT,   
			CRect(editLeft,editTop,editLeft + editWidth,editTop + editHeigh), this, editID);
		testEdit->ShowWindow(SW_SHOW);
		editVector.push_back(testEdit);

		comboTop += 50;
		comboBottom += 50;
		editTop += 50;
	}
	
	return TRUE;  // return TRUE unless you set the focus to a control
	// EXCEPTION: OCX Property Pages should return FALSE
}