Example #1
0
// 重载设置控件隐藏状态的函数,需要调用子控件的函数
void CDuiPanel::SetControlHide(BOOL bIsHide)
{
	__super::SetControlHide(bIsHide);

	// 设置每个子控件的原生Windows控件的可见性
	for (size_t i = 0; i < m_vecControl.size(); i++)
	{
		CControlBase * pControlBase = m_vecControl.at(i);
		if (pControlBase)
		{
			if(pControlBase->IsClass(_T("div")) || pControlBase->IsClass(_T("tabctrl")) || pControlBase->IsClass(_T("layout")))
			{
				// 如果子控件是容器类型控件,则调用子控件的设置隐藏函数
				pControlBase->SetControlHide(bIsHide);
			}else
			{
				// 判断子控件当前是否可见,根据可见性设置子控件的原生控件的可见性
				pControlBase->SetControlWndVisible(pControlBase->GetVisible());
			}
		}
	}

	// 如果有插件,则设置插件的显示状态(插件接口暂不支持SetHide函数)
	if(m_pDuiPluginObject)
	{
		m_pDuiPluginObject->SetVisible(!bIsHide);
	}
}
Example #2
0
// 重载设置控件可见性的函数,需要调用子控件的函数
void CDuiPanel::SetControlVisible(BOOL bIsVisible)
{
	__super::SetControlVisible(bIsVisible);

	// 设置每个子控件的原生Windows控件的可见性
	for (size_t i = 0; i < m_vecControl.size(); i++)
	{
		CControlBase * pControlBase = m_vecControl.at(i);
		if (pControlBase)
		{
			if(pControlBase->IsClass(_T("div")) || pControlBase->IsClass(_T("tabctrl")) || pControlBase->IsClass(_T("layout")))
			{
				// 如果子控件是容器类型控件,则调用子控件的设置可见性函数
				pControlBase->SetControlVisible(bIsVisible);
			}else
			{
				// 判断子控件当前是否可见,根据可见性设置子控件的原生控件的可见性
				// 如果是edit控件,暂时不显示原生控件,否则tab页切换时候会有问题
				BOOL bVisible = pControlBase->GetVisible();
				if(pControlBase->IsClass(CDuiEdit::GetClassName()))
				{
					bVisible = FALSE;
				}
				pControlBase->SetControlWndVisible(bVisible);
			}
		}
	}

	// 如果有插件,则设置插件的可见性
	if(m_pDuiPluginObject)
	{
		m_pDuiPluginObject->SetVisible(bIsVisible);
	}
}
Example #3
0
// 获取下一个可以获取焦点的子控件
CControlBase* CDlgPopup::GetNextFocusableControl()
{
	BOOL bStartSearch = FALSE;
	// 先按照焦点控件查找一次
	for (int i = 0; i < (int)m_vecControl.size(); i++)
	{
		CControlBase* pControlBase = m_vecControl.at(i);
		if (pControlBase && pControlBase->GetVisible() && !pControlBase->GetDisable() && bStartSearch && pControlBase->IsTabStop())
		{
			return pControlBase;			
		}else
		if (pControlBase && (pControlBase == m_pFocusControl))
		{
			bStartSearch = TRUE;
		}
	}

	// 再遍历子控件查找
	if(m_pFocusControl == NULL)
	{
		bStartSearch = TRUE;
	}
	for (int i = 0; i < (int)m_vecControl.size(); i++)
	{
		CControlBase* pControlBase = m_vecControl.at(i);
		if(m_pControl == NULL)
		{
			m_pControl = pControlBase;
		}
		if (pControlBase && pControlBase->GetVisible() && !pControlBase->GetDisable() && bStartSearch && pControlBase->IsTabStop())
		{
			return pControlBase;			
		}else
		if (pControlBase && (pControlBase == m_pControl))
		{
			// 查找子控件
			pControlBase = pControlBase->GetNextFocusableControl(m_pFocusControl);
			if(pControlBase != NULL)
			{
				return pControlBase;
			}
			//bStartSearch = TRUE;
		}
	}

	return NULL;
}
Example #4
0
// 获取上一个可以获取焦点的子控件
CControlBase* CControlBase::GetPrevFocusableControl(CControlBase* pFocusControl)
{
	BOOL bStartSearch = FALSE;
	// 先按照焦点控件查找一次
	for (int i = m_vecControl.size()-1; i >= 0; i--)
	{
		CControlBase* pControlBase = m_vecControl.at(i);
		if (pControlBase && pControlBase->GetVisible() && !pControlBase->GetDisable() && bStartSearch && pControlBase->IsTabStop())
		{
			return pControlBase;			
		}else
		if (pControlBase && (pControlBase == pFocusControl))
		{
			bStartSearch = TRUE;
		}
	}

	// 再遍历子控件查找
	if(m_pControl == NULL)
	{
		bStartSearch = TRUE;
	}
	for (int i = m_vecControl.size()-1; i >= 0; i--)
	{
		CControlBase* pControlBase = m_vecControl.at(i);
		if(m_pControl == NULL)
		{
			m_pControl = pControlBase;
		}
		if (pControlBase && pControlBase->GetVisible() && !pControlBase->GetDisable() && bStartSearch && pControlBase->IsTabStop())
		{
			return pControlBase;			
		}else
		if (pControlBase && (pControlBase == m_pControl))
		{
			// 查找子控件
			pControlBase = pControlBase->GetPrevFocusableControl(pFocusControl);
			if(pControlBase != NULL)
			{
				return pControlBase;
			}
		}
	}

	return NULL;
}
Example #5
0
// 鼠标左键按下事件处理
BOOL CControlBase::OnLButtonDown(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);

	m_bMouseDown = m_rc.PtInRect(point);

	// 查找鼠标是否在某个内部控件位置,如果是的话就更新当前子控件(按照反向顺序查找,因为定义在后面的控件是优先级更高的)
	// 找到第一个符合条件的就结束查找
	for (int i = m_vecControl.size()-1; i >= 0; i--)
	{
		CControlBase * pControlBase = m_vecControl.at(i);
		if (pControlBase && pControlBase->PtInRect(point))
		{
			if(pControlBase->GetVisible() && !pControlBase->GetDisable() && pControlBase->GetRresponse())
			{
				m_pControl = pControlBase;
				break;
			}
		}
	}

	if(m_pControl != NULL)
	{
		// 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))
		{
			point = oldPoint;
		}
		if(m_pControl->OnLButtonDown(nFlags, point))
		{
			return true;
		}		
	}
	else
	{
		// 切换对话框中的当前焦点控件(暂不处理Popup窗口的切换)
		CDlgBase* pDlg = GetParentDialog(FALSE);
		if(pDlg)
		{
			pDlg->SetFocusControl(this);
		}

		// 发送鼠标左键按下DUI消息
		if(m_bDuiMsgMouseLDown && m_rc.PtInRect(point))
		{
			SendMessage(MSG_MOUSE_LDOWN, (WPARAM)nFlags, (LPARAM)(&point));
		}

		return OnControlLButtonDown(nFlags, point);
	}

	return false;
}
Example #6
0
// 画子控件
BOOL CControlBase::DrawSubControls(CDC &dc, CRect rcUpdate)
{
	for (size_t i = 0; i < m_vecControl.size(); i++)
	{
		CControlBase * pControlBase = m_vecControl.at(i);
		if (pControlBase && pControlBase->GetVisible())
		{
			pControlBase->Draw(dc, rcUpdate);		
		}
	}

	return TRUE;
}
Example #7
0
// 重载设置控件中windows原生控件可见性的函数,需要调用子控件的函数
void CDuiLayout::SetControlWndVisible(BOOL bIsVisible)
{
	__super::SetControlWndVisible(bIsVisible);

	// 设置每个子控件的原生Windows控件的可见性
	for (size_t i = 0; i < m_vecControl.size(); i++)
	{
		CControlBase * pControlBase = m_vecControl.at(i);
		if (pControlBase)
		{
			// 判断子控件当前是否可见,根据可见性设置子控件的原生控件的可见性
			BOOL bVisible = pControlBase->GetVisible();
			pControlBase->SetControlWndVisible(bVisible);
		}
	}
}
Example #8
0
// 刷新父控件下面所有同一个组的RadioButton控件的状态
BOOL CMenuItem::ResetGroupCheck()
{
	CDuiObject* pParentObj = GetParent();
	if(pParentObj == NULL)
	{
		return FALSE;
	}

	vector<CControlBase*>* pvecControl = NULL;
	if(pParentObj->IsClass(_T("dlg")))
	{
		CDlgBase* pDlg = static_cast<CDlgBase*>(pParentObj);
		pvecControl = pDlg->GetControls();
	}else
	if(pParentObj->IsClass(_T("popup")))
	{
		CDlgPopup* pDlg = static_cast<CDlgPopup*>(pParentObj);
		pvecControl = pDlg->GetControls();
	}else
	{
		CControlBase* pControlBase = static_cast<CControlBase*>(pParentObj);
		pvecControl = pControlBase->GetControls();
	}

	if(pvecControl == NULL)
	{
		return FALSE;
	}

	for(int i=0; i<(int)pvecControl->size(); i++)
	{
		CControlBase* pControlBase = pvecControl->at(i);
		if(pControlBase->IsClass(CMenuItem::GetClassName()) && pControlBase->GetVisible() && !pControlBase->GetDisable())
		{
			CMenuItem* pControl = static_cast<CMenuItem*>(pControlBase);
			if((pControl->GetGroupName() == m_strGroupName) && (pControl != this))
			{
				// 重置控件状态
				pControl->SetControlCheck(FALSE);
			}
		}
	}

	return TRUE;
}
Example #9
0
// 获取所在Radio组选择的控件的值
CString CMenuItem::GetGroupValue()
{
	CDuiObject* pParentObj = GetParent();
	if(pParentObj == NULL)
	{
		return _T("");
	}

	vector<CControlBase*>* pvecControl = NULL;
	if(pParentObj->IsClass(_T("dlg")))
	{
		CDlgBase* pDlg = static_cast<CDlgBase*>(pParentObj);
		pvecControl = pDlg->GetControls();
	}else
	if(pParentObj->IsClass(_T("popup")))
	{
		CDlgPopup* pDlg = static_cast<CDlgPopup*>(pParentObj);
		pvecControl = pDlg->GetControls();
	}else
	{
		CControlBase* pControlBase = static_cast<CControlBase*>(pParentObj);
		pvecControl = pControlBase->GetControls();
	}

	if(pvecControl == NULL)
	{
		return _T("");
	}

	for(int i=0; i<(int)pvecControl->size(); i++)
	{
		CControlBase* pControlBase = pvecControl->at(i);
		if(pControlBase->IsClass(CMenuItem::GetClassName()) && pControlBase->GetVisible() && !pControlBase->GetDisable())
		{
			CMenuItem* pControl = static_cast<CMenuItem*>(pControlBase);
			if((pControl->GetGroupName() == m_strGroupName) && pControl->GetCheck())
			{
				return pControl->GetValue();
			}
		}
	}

	return _T("");
}
Example #10
0
LRESULT CDlgPopup::OnControlUpdate(CRect rcUpdate, BOOL bUpdate, CControlBase *pUpdateControlBase) 
{
	if(pUpdateControlBase == NULL) return 0;

	if(bUpdate)
	{
		pUpdateControlBase->SetUpdate(FALSE);
	}

	CRect rcAllUpDate = rcUpdate;

	if(m_bInit)
	{
		BOOL bFind = false;

		for (size_t i = 0; i < m_vecControl.size(); i++)
		{
			CControlBase * pControlBase = m_vecControl.at(i);
			if (pControlBase)
			{
				if(bFind)
				{
					if (pControlBase->GetVisible() && !(pControlBase->GetRect() & rcUpdate).IsRectEmpty())
					{
						rcAllUpDate |= pControlBase->GetRect();
						pControlBase->SetUpdate(FALSE);
					}
				}
				else if(pControlBase == pUpdateControlBase)
				{
					bFind = true;
				}		
			}
		}
	}

	if(GetSafeHwnd())
	{
		InvalidateRect(&rcAllUpDate);
	}

	return 0L; 
};
Example #11
0
// 鼠标左键事件处理
BOOL CControlBase::OnLButtonDown(UINT nFlags, CPoint point)
{
	if(!m_bIsVisible || !m_bRresponse) return false;

	OnMousePointChange(point);

	m_bMouseDown = m_rc.PtInRect(point);

	// 查找鼠标是否在某个内部控件位置,如果是的话就更新当前子控件
	for (size_t i = 0; i < m_vecControl.size(); i++)
	{
		CControlBase * pControlBase = m_vecControl.at(i);
		if (pControlBase && pControlBase->PtInRect(point))
		{
			if(pControlBase->GetVisible() && !pControlBase->GetDisable() && pControlBase->GetRresponse())
			{
				m_pControl = pControlBase;
			}
		}
	}

	if(m_pControl != NULL)
	{
		if(m_pControl->OnLButtonDown(nFlags, point))
		{
			return true;
		}		
	}
	else
	{
		// 切换对话框中的当前焦点控件(暂不处理Popup窗口的切换)
		CDlgBase* pDlg = GetParentDialog(FALSE);
		if(pDlg)
		{
			pDlg->SetFocusControl(this);
		}

		return OnControlLButtonDown(nFlags, point);
	}

	return false;
}
Example #12
0
// 获取当前焦点控件
CControlBase* CControlBase::GetFocusControl(CControlBase* pFocusControl)
{
	for (int i = m_vecControl.size()-1; i >= 0; i--)
	{
		CControlBase* pControlBase = m_vecControl.at(i);
		if (pControlBase && pControlBase->GetVisible() && !pControlBase->GetDisable() && (pControlBase == pFocusControl) && pControlBase->IsTabStop())
		{
			return pControlBase;
		}else
		if (pControlBase && (pControlBase == m_pControl))
		{
			// 查找子控件
			pControlBase = pControlBase->GetFocusControl(pFocusControl);
			if(pControlBase != NULL)
			{
				return pControlBase;
			}
		}
	}

	return NULL;
}
Example #13
0
// 控件界面刷新
LRESULT CDuiPanel::OnControlUpdate(CRect rcUpdate, BOOL bUpdate, CControlBase *pUpdateControlBase) 
{
	if(pUpdateControlBase == NULL) return 0;

	if(bUpdate)
	{
		pUpdateControlBase->SetUpdate(FALSE);
	}

	int nVirtualTop = 0;
	if(m_nVirtualHeight > m_rc.Height())
	{
		// 计算显示位置
		CDuiScrollVertical* pScrollV = (CDuiScrollVertical*)m_pControScrollV;
		int nCurPos = pScrollV->GetScrollCurrentPos();	// 当前top位置
		int nMaxRange = pScrollV->GetScrollMaxRange();
		nVirtualTop = (nMaxRange > 0) ? nCurPos*(m_nVirtualHeight-m_rc.Height())/nMaxRange : 0;	// 当前显示的是虚拟图片中什么位置开始的图片
	}

	int nVirtualLeft = 0;
	if(m_nVirtualWidth > m_rc.Width())
	{
		// 计算显示位置
		CDuiScrollHorizontal* pScrollH = (CDuiScrollHorizontal*)m_pControScrollH;
		int nCurPosH = pScrollH->GetScrollCurrentPos();	// 当前top位置
		int nMaxRangeH = pScrollH->GetScrollMaxRange();
		nVirtualLeft = (nMaxRangeH > 0) ? nCurPosH*(m_nVirtualLeft-m_rc.Width())/nMaxRangeH : 0;	// 当前显示的是虚拟图片中什么位置开始的图片
	}

	CRect rcAllUpDate = rcUpdate;

	if(m_bInit)
	{
		BOOL bFind = false;

		for (size_t i = 0; i < m_vecControl.size(); i++)
		{
			CControlBase * pControlBase = m_vecControl.at(i);
			if (pControlBase)
			{
				if(bFind)
				{
					if (pControlBase->GetVisible() && !(pControlBase->GetRect() & rcUpdate).IsRectEmpty())
					{
						rcAllUpDate |= pControlBase->GetRect();
						pControlBase->SetUpdate(FALSE);
					}
				}
				else if(pControlBase == pUpdateControlBase)
				{
					bFind = true;
				}
			}
		}
	}

	// 按照滚动位置修改更新区域
	rcAllUpDate.OffsetRect(-nVirtualLeft, -nVirtualTop);
	rcAllUpDate |= m_rc;

	InvalidateRect(&rcAllUpDate);

	return 0L; 
};
Example #14
0
// 画子控件(支持滚动显示)
BOOL CDuiPanel::DrawSubControls(CDC &dc, CRect rcUpdate)
{
	// 如果不需要滚动条,则直接使用父控件的画图方法
	if(!m_bEnableScroll || ((m_nVirtualHeight <= m_rc.Height()) && (m_nVirtualWidth <= m_rc.Width())))
	{
		return __super::DrawSubControls(dc, rcUpdate);
	}

	BOOL bShowScrollV = m_nVirtualHeight > m_rc.Height();
	BOOL bShowScrollH = m_nVirtualWidth > m_rc.Width();

	// 计算显示位置
	CDuiScrollVertical* pScrollV = (CDuiScrollVertical*)m_pControScrollV;
	int nCurPosV = pScrollV->GetScrollCurrentPos();	// 当前top位置
	int nMaxRangeV = pScrollV->GetScrollMaxRange();
	int nVirtualTop = (nMaxRangeV > 0) ? nCurPosV*(m_nVirtualHeight-m_rc.Height())/nMaxRangeV : 0;	// 当前显示的是虚拟图片中什么位置开始的图片

	CDuiScrollHorizontal* pScrollH = (CDuiScrollHorizontal*)m_pControScrollH;
	int nCurPosH = pScrollH->GetScrollCurrentPos();	// 当前top位置
	int nMaxRangeH = pScrollH->GetScrollMaxRange();
	int nVirtualLeft = (nMaxRangeH > 0) ? nCurPosH*(m_nVirtualWidth-m_rc.Width())/nMaxRangeH : 0;	// 当前显示的是虚拟图片中什么位置开始的图片

	// 根据滚动条位置画子控件
	// 初始化虚拟显示dc,并复制背景到虚拟显示dc
	CBitmap	virtualBitmap;
	CDC virtualDC;
	virtualDC.CreateCompatibleDC(&dc);
	virtualBitmap.CreateCompatibleBitmap(&dc,
				bShowScrollH ? (m_rc.left + m_nVirtualWidth) : (m_rc.right - (bShowScrollV ? m_nScrollWidth : 0)),
				bShowScrollV ? (m_rc.top + m_nVirtualHeight) : (m_rc.bottom - (bShowScrollH ? m_nScrollWidth : 0)) );
	CBitmap* pOldVirtualBitmap = virtualDC.SelectObject(&virtualBitmap);
	virtualDC.BitBlt(m_rc.left+nVirtualLeft, m_rc.top+nVirtualTop,
				m_rc.Width()-(bShowScrollV ? m_nScrollWidth : 0),
				m_rc.Height()-(bShowScrollH ? m_nScrollWidth : 0),
				&dc, m_rc.left, m_rc.top, SRCCOPY);	// 背景复制到虚拟显示dc

	// 更新区域按照显示区域调整
	rcUpdate.OffsetRect(nVirtualLeft, nVirtualTop);

	// 画子控件到虚拟dc
	for (size_t i = 0; i < m_vecControl.size(); i++)
	{
		CControlBase * pControlBase = m_vecControl.at(i);
		if (pControlBase && pControlBase->GetVisible()
			&& (pControlBase != m_pControScrollV) && (pControlBase != m_pControScrollH))
		{
			// 如果顶部位置发生了变化,需要重画所有子控件,但会造成速度很慢
			if(m_nVirtualTop != nVirtualTop)
			{
				pControlBase->UpdateControl(true);
			}
			pControlBase->Draw(virtualDC, rcUpdate);		
		}
	}

	// 画滚动条,滚动条整个区域都需要更新
	m_pControScrollV->Draw(dc, m_pControScrollV->GetRect());
	m_pControScrollH->Draw(dc, m_pControScrollH->GetRect());

	m_nVirtualTop = nVirtualTop;
	m_nVirtualLeft = nVirtualLeft;

	// 虚拟显示dc复制到dc(滚动条部分不用复制)
	dc.BitBlt(m_rc.left, m_rc.top, m_rc.Width()-(bShowScrollV ? m_nScrollWidth : 0),
			m_rc.Height()-(bShowScrollH ? m_nScrollWidth : 0),
			&virtualDC, m_rc.left + nVirtualLeft, m_rc.top + nVirtualTop, SRCCOPY);

	// 释放虚拟显示dc
	virtualDC.SelectObject(pOldVirtualBitmap);
	virtualDC.DeleteDC();
	virtualBitmap.DeleteObject();

	return TRUE;
}