duilib 如果获取listui 当前选择的项GetCursel

今天药忘吃喽~ 2022-08-10 09:22 281阅读 0赞

<pre name="code" class="cpp">class CDuiFrameWnd : public WindowImplBase
    {
    public:
    	virtual LPCTSTR    GetWindowClassName() const   {   return _T("DUIMainFrame");  }
    	virtual CDuiString GetSkinFile()                {   return _T("duilib1.xml");  }
    	virtual CDuiString GetSkinFolder()              {   return _T("");  }
    
    	virtual void  InitWindow()
    	{
    
    		CDuiString str;
    		CListUI* pList = static_cast<CListUI*>(m_PaintManager.FindControl(_T("ListDemo1")));
    
    		// 添加List列表内容，必须先Add(pListElement)，再SetText
    		for (int i = 0; i < 5; i++)
    		{
    			CListTextElementUI* pListElement = new CListTextElementUI;
    			pListElement->SetTag(i);
    			pList->Add(pListElement);
    
    			str.Format(_T("%d"), i);
    			pListElement->SetText(0, str);
    			pListElement->SetText(1, _T("haha"));
    		}
    	}
    
    	void Notify(TNotifyUI& msg)
    	{
    		if (msg.sType == _T("itemclick"))
    		{
    				CListUI* pList = static_cast<CListUI*>(m_PaintManager.FindControl(_T("ListDemo1")));
    				if (pList != NULL)
    				{
    					int nIndex  = pList->GetCurSel();
    					//对于列表框大于2列的情况 用以下方式进行获取两列的值 和进行设置
    					//切记 列表框初始化的时候 一定要两列都初始化，否则SetText函数会执行失败
    					//如果有大于2列的列表框，xml资源里面切记不要
    					/*
    					<List name="ListDemo1" float="true" pos="30,314,0,0" width="139" height="218" bkcolor="#FFFFFFFF" itemtextcolor="#FF000000" itembkcolor="#FFE2DDDF" itemselectedtextcolor="#FF000000" itemselectedbkcolor="#FFC1E3FF" itemhottextcolor="#FF000000" itemhotbkcolor="#FFE9F5FF" itemdisabledtextcolor="#FFCCCCCC" itemdisabledbkcolor="#FFFFFFFF" >
    					<ListHeader name="domain" bkimage="List/list_header_bg.png">
    					<ListHeaderItem text="序号" width="40" height="23" minwidth="16"  sepwidth="1" align="center" hotimage="List/list_header_hot.png" pushedimage="List/list_header_pushed.png" sepimage="List/list_header_sep.png" />
    					<ListHeaderItem text="文件名称" width="84" height="23" minwidth="16"  sepwidth="1" align="center" hotimage="List/list_header_hot.png" pushedimage="List/list_header_pushed.png" sepimage="List/list_header_sep.png" />
    					</ListHeader>
    					<ListLabelElement text="张三1" selected="true" />
    					<ListLabelElement text="李四2" />不要这样写 
    					否则会导致 pListElement->SetText(0,_T("test1"));pListElement->SetText(1,_T("test2"));执行失败 切记！！！！！
    					正确的做法是 将ListLabelElement 初始化去掉 在InitWindow 里面初始化 
    					</List>
    					*/
    					CListTextElementUI* pListElement = static_cast<CListTextElementUI*>(pList->GetItemAt(nIndex));
    					if (pListElement != NULL)
    					{
    						LPCTSTR pstr1 = pListElement->GetText(0);
    						LPCTSTR pstr2 = pListElement->GetText(1);
    
    						pListElement->SetText(0,_T("test1"));
    						pListElement->SetText(1,_T("test2"));
    					}
    				}
    		}
    		return __super::Notify(msg);
    	}
    
     };
    
    int APIENTRY _tWinMain(HINSTANCE hInstance,
    	HINSTANCE hPrevInstance,
    	LPTSTR    lpCmdLine,
    	int       nCmdShow)
    {
    	HRESULT Hr = ::CoInitialize(NULL);
    	if( FAILED(Hr) ) return 0;
    
    
    	CPaintManagerUI::SetInstance(hInstance);
    
    	CDuiFrameWnd duiFrame;
    	duiFrame.Create(NULL, _T("DUIWnd"), UI_WNDSTYLE_FRAME, WS_EX_WINDOWEDGE);
    	duiFrame.CenterWindow();
    	duiFrame.ShowModal();
    	CPaintManagerUI::MessageLoop();
    	::CoUninitialize();
    	return 0;
    }
    
    
    //xml配置如下：
    <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
    <Window size="700,400" caption="0,0,0,30">
        <HorizontalLayout width="400" height="400" bkcolor="#FF0000FF" bkcolor2="#00FF00FF" bordercolor="#00808000" focusbordercolor="#00008080">
          <List name="ListDemo1" float="true" pos="30,314,0,0" width="139" height="218" bkcolor="#FFFFFFFF" itemtextcolor="#FF000000" itembkcolor="#FFE2DDDF" itemselectedtextcolor="#FF000000" itemselectedbkcolor="#FFC1E3FF" itemhottextcolor="#FF000000" itemhotbkcolor="#FFE9F5FF" itemdisabledtextcolor="#FFCCCCCC" itemdisabledbkcolor="#FFFFFFFF" >
            <ListHeader name="domain" bkimage="List/list_header_bg.png">
              <ListHeaderItem text="序号" width="40" height="23" minwidth="16"  sepwidth="1" align="center" hotimage="List/list_header_hot.png" pushedimage="List/list_header_pushed.png" sepimage="List/list_header_sep.png" />
              <ListHeaderItem text="文件名称" width="84" height="23" minwidth="16"  sepwidth="1" align="center" hotimage="List/list_header_hot.png" pushedimage="List/list_header_pushed.png" sepimage="List/list_header_sep.png" />
            </ListHeader>
          </List>
          
        </HorizontalLayout>
    </Window>