MFC中改变Clist中的check box的Push like属性为true

HoldHope 2017-06-22 03:47:22

想在CListctol中加入check box，做一个类似滑动开关的东西，用m_ClistCtrl.SetExtendedStyle(LVS_EX_GRIDLINES | LVS_EX_FULLROWSELECT | LVS_EX_CHECKBOXES），默认是打勾的形式，请问该怎样做才能改变check box的Push Like属性为True,并且能在check box 上插入图片，求大神赐教

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HoldHope 2017-06-24

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感谢大佬，在大佬代码的提示下，终于差不多解决了，十分感谢

schlafenhamster 2017-06-22

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参考


// CListCtrlEx message handlers
void CListCtrlEx::createItemButton( int nItem, int nSubItem, HWND hMain )
{
	CRect rect;
	int offset = 0;

	// Make sure that the item is visible
	if( !EnsureVisible(nItem, TRUE)) return ;

	GetSubItemRect(nItem, nSubItem, 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(nSubItem);
	if(rect.right > rcClient.right) 
		rect.right = rcClient.right;
	//basic code end

	rect.bottom = rect.top + rect.Height();

	int iPageCout = GetCountPerPage();
	if ( nItem >= iPageCout )
	{
		rect.top += rect.Height();
		rect.bottom += rect.Height();
	}

	DWORD dwStyle =  WS_CHILD | WS_VISIBLE;
	CButtonEx *pButton = new CButtonEx(nItem,nSubItem,rect,hMain);
	m_uID++;
	CString cap;
	cap.Format("%d",nItem);
	afxDump << cap << "\n";
	pButton->Create(cap,dwStyle, rect, this, m_uID);
	m_mButton.insert( make_pair( nItem, pButton ) );

	int iTopIndex = GetTopIndex();
	if ( iTopIndex > 0 )
	{
		updateListCtrlButtonPos();
	}
	
	return;
}

HoldHope 2017-06-22