www.gusucode.com > VC++在工具栏中添加组合框-源码程序 > VC++在工具栏中添加组合框-源码程序/code/DemoToolBar.cpp
// DemoToolBar.cpp : implementation file // Download by http://www.NewXing.com #include "stdafx.h" #include "Demo.h" #include "DemoToolBar.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CDemoToolBar CDemoToolBar::CDemoToolBar() { } CDemoToolBar::~CDemoToolBar() { } BEGIN_MESSAGE_MAP(CDemoToolBar, CToolBar) //{{AFX_MSG_MAP(CDemoToolBar) // NOTE - the ClassWizard will add and remove mapping macros here. //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CDemoToolBar message handlers BOOL CDemoToolBar::CreateComboBox(CComboBox* pComboBox, UINT nID, int nWidth) { ASSERT(pComboBox != nWidth); int nIndex = 0; CRect rect; //找到指定的工具 while(GetItemID(nIndex) != nID) { nIndex; } //设置指定工具的宽度并获取新的区域 SetButtonInfo(nIndex, nID, TBBS_SEPARATOR, nWidth); GetItemRect(nIndex, &rect); //设置位置 rect.top+=2; rect.bottom += 200; // 创建ComboBox if (!pComboBox->Create(WS_CHILD | WS_VISIBLE | CBS_AUTOHSCROLL | CBS_DROPDOWNLIST | CBS_HASSTRINGS, rect, this, nID)) { TRACE0("Failed to create combo-box\n"); return FALSE; } //显示ComboBox pComboBox->ShowWindow(SW_SHOW); return TRUE; }