Example #1
0
// 鼠标移动事件处理
BOOL CControlBase::OnMouseMove(UINT nFlags, CPoint point)
{
	if(!m_bIsVisible || !m_bRresponse) return false;
	
	// 保存原始的鼠标位置,并进行位置变换
	CPoint oldPoint = point;
	OnMousePointChange(point);

	BOOL bRresponse = false;
	if(m_pControl)
	{
		CPoint pt = point;
		// 如果是控件内置滚动条子控件,则不进行位置变换,因为滚动条位置是不需要变换的
		UINT uControlID = m_pControl->GetControlID();
		if((SCROLL_V == uControlID) || (SCROLL_H == uControlID))
		{
			pt = oldPoint;
		}
		if((m_pControl->PtInRect(pt) && m_pControl->OnCheckMouseResponse(nFlags, pt)) || m_bMouseDown)
		{
			if(m_pControl->OnMouseMove(nFlags, pt))
			{
				return true;
			}
			return false;
		}
	}

	CControlBase * pOldControl = m_pControl;
	m_pControl =  NULL;

	if(!m_strTooltip.IsEmpty() && PtInRect(point) && OnCheckMouseResponse(nFlags, point))
	{
		// 如果当前控件有Tooltip,并且当前Tooltip设置的是其他控件,则设置Tooltip
		if(GetTooltipCtrlID() != GetID())
		{
			SetTooltip(this, m_strTooltip, m_rc, FALSE, m_nTipWidth);
			SetTooltipCtrlID(GetID());
		}
	}

	// 调用控件的设置鼠标光标函数
	OnControlSetCursor(nFlags, point);

	// 调用控件的鼠标移动函数
	bRresponse = OnControlMouseMove(nFlags, point);

	// 发送鼠标移动的DUI消息
	if(m_bDuiMsgMouseMove)
	{
		if(PtInRect(point))
		{
			// 发送鼠标在控件范围内移动的消息
			SendMessage(MSG_MOUSE_MOVE, (WPARAM)nFlags, (LPARAM)(&point));
			m_bMouseLeave = FALSE;
		}else
		{
			if(!m_bMouseLeave)
			{
				// 发送鼠标离开控件的消息(离开之后仅发送一次离开消息)
				SendMessage(MSG_MOUSE_LEAVE, (WPARAM)nFlags, (LPARAM)(&point));
				m_bMouseLeave = TRUE;
			}
		}
	}

	if(!m_bMouseDown)
	{
		for (size_t i = 0; i < m_vecControl.size(); i++)
		{
			CControlBase * pControlBase = m_vecControl.at(i);
			if (pControlBase)
			{
				CPoint pt = point;
				// 如果是控件内置滚动条子控件,则不进行位置变换,因为滚动条位置是不需要变换的
				UINT uControlID = pControlBase->GetControlID();
				if((SCROLL_V == uControlID) || (SCROLL_H == uControlID))
				{
					pt = oldPoint;
				}
				if(pControlBase->OnMouseMove(nFlags, pt))
				{
					if(pControlBase->PtInRect(pt))
					{
						m_pControl = pControlBase;
					}
					bRresponse = true;
				}
			}
		}


		if (pOldControl)
		{
			bRresponse = true;
		}

		if (m_pControl)
		{
			bRresponse = true;
		}
	}

	return bRresponse;
}
Example #2
0
// 鼠标移动事件处理
BOOL CControlBase::OnMouseMove(UINT nFlags, CPoint point)
{
	if(!m_bIsVisible || !m_bRresponse) return false;
	
	OnMousePointChange(point);

	BOOL bRresponse = false;
	if(m_pControl)
	{
		if((m_pControl->PtInRect(point) && m_pControl->OnCheckMouseResponse(nFlags, point)) || m_bMouseDown)
		{
			if(m_pControl->OnMouseMove(nFlags, point))
			{
				return true;
			}
			return false;
		}
	}

	CControlBase * pOldControl = m_pControl;
	m_pControl =  NULL;

	if(!m_strTooltip.IsEmpty() && PtInRect(point) && OnCheckMouseResponse(nFlags, point))
	{
		// 如果当前控件有Tooltip,则添加一个Tooltip
		CDlgBase* pDlg = GetParentDialog();
		if(pDlg && (pDlg->GetTooltipCtrlID() != GetID()))
		{
			pDlg->SetTooltip(this, m_strTooltip, m_rc);
			pDlg->SetTooltipCtrlID(GetID());
		}
	}

	bRresponse = OnControlMouseMove(nFlags, point);

	if(!m_bMouseDown)
	{
		for (size_t i = 0; i < m_vecControl.size(); i++)
		{
			CControlBase * pControlBase = m_vecControl.at(i);
			if (pControlBase)
			{
				if(pControlBase->OnMouseMove(nFlags, point))
				{
					if(pControlBase->PtInRect(point))
					{
						m_pControl = pControlBase;
					}
					bRresponse = true;
				}
			}
		}


		if (pOldControl)
		{
			bRresponse = true;
		}

		if (m_pControl)
		{
			bRresponse = true;
		}
	}

	return bRresponse;
}
Example #3
0
void CDlgPopup::OnMouseMove(UINT nFlags, CPoint point)
{
	if (!m_bTracking)
	{
		TRACKMOUSEEVENT tme;
		tme.cbSize = sizeof(tme);
		tme.hwndTrack = m_hWnd;
		tme.dwFlags = TME_LEAVE | TME_HOVER;
		tme.dwHoverTime = 1;
		m_bTracking = ::_TrackMouseEvent(&tme);
	}

	BOOL bInvalidateRect = false;

	if (m_pControl)
	{
		if(((m_pControl->PtInRect(point) && m_pControl->OnCheckMouseResponse(nFlags, point)) || m_bIsLButtonDown) && m_bTracking)
		{			
			m_pControl->OnMouseMove(nFlags, point);
			return;
		}
	}

	if (!m_bIsLButtonDown)
	{
		CControlBase * pOldControl = m_pControl;
		BOOL bIsSelect = FALSE;
		BOOL bIsSystemSelect = FALSE;

		if(m_bTracking)
		{
			// 用户控件
			for (size_t i = 0; i < m_vecControl.size(); i++)
			{
				CControlBase * pControlBase = m_vecControl.at(i);
				if (pControlBase)
				{
					pControlBase->OnMouseMove(nFlags, point);
					if (!bIsSystemSelect)
					{
						if(pControlBase->PtInRect(point) && pControlBase->GetRresponse())
						{
							m_pControl = pControlBase;
							bIsSelect = TRUE;
						}
					}						
				}		
			}
		}

		if (!bIsSelect && !bIsSystemSelect)
		{
			m_pControl = NULL;
		}

		// 调用自身的OnMouseMove
		if(OnMouseMove(point))
		{
			DrawWindow();
		}
	}
}