ListBox-列表框元素

ListBox 列表框元素

列表框元素,单列显示.

• XE_LISTBOX_SELECT :列表框项选择事件.

步骤:

1. XListBox_Create()创建列表框元素.

示例代码 - 简化用法

#pragma comment(lib, "XCGUI.lib")
#include "xcgui.h"
 
HWINDOW  hWindow = NULL;
int APIENTRY _tWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow)
{
    XInitXCGUI(TRUE); //初始化
    hWindow = XWnd_Create(0, 0, 600, 400, L"炫彩界面库-窗口");//创建窗口
    if (hWindow)
    {
        HELE hListBox = XListBox_Create(20, 40, 500, 300, hWindow);
        XListBox_SetItemTemplateXML(hListBox, L"XML-template\\ListBox_Item.xml");
        XListBox_CreateAdapter(hListBox);
 
        wchar_t buf[MAX_PATH] = { 0 };
        for (int i = 0; i < 10; i++)
        {
            wsprintf(buf, L"item-%d", i + 1);
            int index = XListBox_AddItemText(hListBox, buf);
            XListBox_SetItemText(hListBox, index, 1, L"subitem-1");
            XListBox_SetItemText(hListBox, index, 2, L"subitem-2");
        }
 
        XWnd_ShowWindow(hWindow, SW_SHOW);//显示窗口
        XRunXCGUI(); //运行
    }
    XExitXCGUI(); //释放资源
    return 0;
}

示例代码 - 高级用法

class CMyWindowListBox
{
public:
    HWINDOW m_hWindow;
    HELE    m_hListBox;
    HELE    m_hRichEidt;
    CMyWindowListBox()
    {
        Init();
    }
    void Init()
    {
        m_hWindow = XWnd_Create(0, 0, 500, 400, L"炫彩界面库窗口",NULL, window_style_default);
    
        m_hListBox=XListBox_Create(20,40,300,310,m_hWindow);
        XListBox_SetItemTemplateXML(m_hListBox,L"XML-template\\ListBox_Item.xml");
        XSView_SetLineSize(m_hListBox,20,20);
 
        HXCGUI hAdapter=XAdTable_Create();
        XListBox_BindAdapter(m_hListBox,hAdapter);
        XAdTable_AddColumn(hAdapter,XC_NAME1);
        XAdTable_AddColumn(hAdapter,XC_NAME2);
        XAdTable_AddColumn(hAdapter,XC_NAME3);
 
        wchar_t  buf[256]={0};
        int  index=0;
        for (int i=0;i<20;i++)
        {
            wsprintf(buf,L"item-%d",i);
            index=XAdTable_AddItemTextEx(hAdapter,XC_NAME1,buf);
            if(XC_ID_ERROR!=index)
            {
                wsprintf(buf,L"item-1-%d",i);
                XAdTable_SetItemTextEx(hAdapter,index,XC_NAME2,buf);
 
                wsprintf(buf,L"item-2-%d",i);
                XAdTable_SetItemTextEx(hAdapter,index,XC_NAME3,buf);
            }
        }
 
        HELE hButton1=XBtn_Create(330,40,100,18,L"插入index=1",m_hWindow);
        XEle_RegEventCPP(hButton1,XE_BNCLICK,&CMyWindowListBox::OnBtnClickAdd);
 
        HELE hButton2=XBtn_Create(330,62,100,18,L"删除index=1",m_hWindow);
        XEle_RegEventCPP(hButton2,XE_BNCLICK,&CMyWindowListBox::OnBtnClickDel);
 
        HELE hButton3=XBtn_Create(330,84,100,18,L"删除index=(2-3)",m_hWindow);
        XEle_RegEventCPP(hButton3,XE_BNCLICK,&CMyWindowListBox::OnBtnClickDelEx);
 
        m_hEidt=XEdit_Create(330,106,120,200,m_hWindow);
        XSView_ShowSBarV(m_hEidt,TRUE);
        XEdit_EnableMultiLine(m_hEidt,TRUE);
 
        XEle_RegEventCPP(m_hListBox,XE_LISTBOX_TEMP_CREATE,&CMyWindowListBox::OnTemplateCreate);
        XEle_RegEventCPP(m_hListBox,XE_LISTBOX_TEMP_DESTROY,&CMyWindowListBox::OnTemplateDestroy);
        XEle_RegEventCPP(m_hListBox,XE_LISTBOX_SELECT,&CMyWindowListBox::OnListBoxSelect);
        
        XWnd_ShowWindow(m_hWindow,SW_SHOW);
    }
    int  OnBtnClickAdd(BOOL *pbHandled)
    {
        HXCGUI hAdapter=XListBox_GetAdapter(m_hListBox);
        XAdTable_InsertItemText(hAdapter,1,L"test - insert");
        XEle_Redraw(m_hListBox);
        return 0;
    }
    int  OnBtnClickDel(BOOL *pbHandled)
    {
        HXCGUI hAdapter=XListBox_GetAdapter(m_hListBox);
        if(XAdTable_DeleteItem(hAdapter,1))
            XEle_Redraw(m_hListBox);
        return 0;
    }
    int  OnBtnClickDelEx(BOOL *pbHandled)
    {
        HXCGUI hAdapter=XListBox_GetAdapter(m_hListBox);
        if(XAdTable_DeleteItemEx(hAdapter,2,2))
            XEle_Redraw(m_hListBox);
        return 0;
    }
    int  OnListBoxSelect(int iItem,BOOL *pbHandled)
    {
        XEdit_DeleteAll(m_hEidt);
        int array_[100]={0};
        int count =XListBox_GetSelectAll(m_hListBox,array_,100);
        wstring  szItemList;
        wchar_t  name[MAX_PATH]={0};
        HXCGUI hAdapter=XListBox_GetAdapter(m_hListBox);
        for (int i=0;i<count;i++)
        {
            if(XAdTable_GetItemText(hAdapter,array_[i],0,name,MAX_PATH))
            {
                szItemList+=name;
                szItemList+=L"\n";
            }
        }
        XEdit_SetText(m_hEidt,szItemList.c_str());
        return 0;
    }
    int  OnTemplateCreate(listBox_item_i *pItem, int nFlag, BOOL *pbHandled)
    {
        return 0;
    }
    int  OnTemplateDestroy(listBox_item_i *pItem, int nFlag, BOOL *pbHandled)
    {
        return 0;
    }
};
 
int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow)
{
    XInitXCGUI(TRUE);
    XC_ShowLayoutFrame(TRUE);
    CMyWindowListBox  MyWindow;
    XRunXCGUI();
    XExitXCGUI();
    return TRUE;
}

截图: