test-example-projects/c++_projects/84wsoui3/controls.extend/SComboBoxEx.h

#pragma once

#include "slistboxex.h"
namespace SOUI
{
    
    class EventOfComoboxExItem : public TplEventArgs<EventOfComoboxExItem>
    {
        SOUI_CLASS_NAME(EventOfComoboxExItem,L"on_event_of_comboxex_item")
    public:
        EventOfComoboxExItem(SObject *pSender,EventCmd *_pOrgEvt )
            :TplEventArgs<EventOfComoboxExItem>(pSender)
            ,pOrgEvt(_pOrgEvt)
            ,bCancel(FALSE)
        {

        }

        enum{EventID=EVT_EXTERNAL_BEGIN + 300};

        EventCmd    *  pOrgEvt;
        BOOL           bCancel;
    };

class  SComboBoxEx : public SComboBase
{
    SOUI_CLASS_NAME(SComboBoxEx, L"comboboxex")
public:
    /**
     * SComboBoxEx::SComboBoxEx
     * @brief    <EFBFBD><EFBFBD><EFBFBD>캯<EFBFBD><EFBFBD>
     *
     * Describe  <EFBFBD><EFBFBD><EFBFBD>캯<EFBFBD><EFBFBD>
     */
    SComboBoxEx();
    /**
     * SComboBoxEx::~SComboBoxEx
     * @brief    <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     *
     * Describe  <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     */    
    virtual ~SComboBoxEx();

    /**
     * SComboBoxEx::SetCurSel
     * @brief    <EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>ǰѡ<EFBFBD><EFBFBD>
     * @param    int iSel -- ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     * 
     * Describe  <EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>ǰѡ<EFBFBD><EFBFBD>
     */
    BOOL SetCurSel(int iSel)
    {
        if(m_pListBox->SetCurSel(iSel))
        {
            OnSelChanged();
            return TRUE;
        }else
        {
            return FALSE;
        }
    }

    /**
     * SComboBoxEx::GetCurSel
     * @brief    <EFBFBD><EFBFBD>ȡѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     * @return   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>int -- ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     * 
     * Describe  <EFBFBD><EFBFBD>ȡѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     */ 
    int GetCurSel() const
    {
        return m_pListBox->GetCurSel();
    }

    /**
     * SComboBox::GetCount
     * @brief    <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     * @return   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>int
     * 
     * Describe  <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     */ 
    int  GetCount() const
    {
        return m_pListBox->GetItemCount();
    }
    

    /**
     * SComboBoxEx::GetItemData
     * @brief    <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     * @param    UINT iItem -- ѡ<EFBFBD><EFBFBD>ֵ
     *
     * Describe  <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     */
    LPARAM GetItemData(UINT iItem) const
    {
        return m_pListBox->GetItemData(iItem);
    }

    /**
     * SComboBoxEx::SetItemData
     * @brief    <EFBFBD><EFBFBD><EFBFBD>ø<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     * @param    UINT iItem -- <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
     * @param    LPARAM lParam -- <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
     *
     * Describe  <EFBFBD><EFBFBD><EFBFBD>ø<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     */
    void SetItemData(UINT iItem, LPARAM lParam)
    {
        m_pListBox->SetItemData(iItem,lParam);
    }
    
    /**
     * SComboBoxEx::InsertItem
     * @brief    <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     * @param    UINT iPos -- λ<EFBFBD><EFBFBD>
     * @param    LPCTSTR pszText -- <EFBFBD>ı<EFBFBD>ֵ
     * @param    int iIcon -- ͼ<EFBFBD><EFBFBD>
     * @param    LPARAM lParam -- <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
     *
     * Describe  <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     */

    int InsertItem(UINT iPos,LPCTSTR pszText,int iIcon,LPARAM lParam)
    {
        int iInserted= m_pListBox->InsertItem(iPos,NULL,lParam);
        if(iInserted!=-1)
        {
            SWindow *pWnd=m_pListBox->GetItemPanel(iInserted);
            if(m_uTxtID!=0)
            {
                SWindow *pText=pWnd->FindChildByID(m_uTxtID);
                if(pText) pText->SetWindowText(pszText);
            }
            if(m_uIconID!=0)
            {
                SImageWnd *pIcon=pWnd->FindChildByID2<SImageWnd>(m_uIconID);
                if(pIcon) pIcon->SetIcon(iIcon);
            }
        }
        return iInserted;
    }
    /**
     * SComboBoxEx::DeleteString
     * @brief    ɾ<EFBFBD><EFBFBD>ijһ<EFBFBD><EFBFBD>
     * @param    UINT iItem -- <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
     *
     * Describe  ɾ<EFBFBD><EFBFBD>ijһ<EFBFBD><EFBFBD>
     */
    void DeleteString(UINT iItem)
    {
        m_pListBox->DeleteItem(iItem);
    }

    /**
     * SComboBoxEx::ResetContent
     * @brief    ɾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     *
     * Describe  <EFBFBD><EFBFBD><EFBFBD>ø<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     */
    void ResetContent()
    {
        return m_pListBox->DeleteAllItems();
    }
    
    /**
     * SComboBoxEx::GetLBText
     * @brief    <EFBFBD><EFBFBD>ȡ<EFBFBD>ı<EFBFBD>
     * @param    int iItem -- <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
     *
     * Describe  <EFBFBD><EFBFBD>ȡ<EFBFBD>ı<EFBFBD>
     */
    SStringT GetLBText(int iItem);

    SListBoxEx * GetListBox(){return m_pListBox;}

protected:
    
    /**
     * SComboBox::OnSelChanged
     * @brief    <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>selected<EFBFBD>¼<EFBFBD>
     *
     * Describe  <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>selected<EFBFBD>¼<EFBFBD>
     */
    virtual void OnSelChanged();
protected:
    /**
     * SComboBoxEx::FireEvent
     * @brief    ֪ͨ<EFBFBD><EFBFBD>Ϣ
     * @param    EventArgs &evt -- <EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
     * 
     * Describe  <EFBFBD>˺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     */ 
    virtual BOOL FireEvent(EventArgs &evt);

    /**
     * SComboBoxEx::CreateListBox
     * @brief    <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>
     * @param    <EFBFBD><EFBFBD><EFBFBD><EFBFBD>BOOL TRUE -- <EFBFBD>ɹ<EFBFBD> FALSE -- ʧ<EFBFBD><EFBFBD>
     *
     * Describe  <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>
     */
    virtual BOOL CreateListBox(pugi::xml_node xmlNode);

    /**
     * SComboBoxEx::GetListBoxHeight
     * @brief    <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD>߶<EFBFBD>
     * @param    <EFBFBD><EFBFBD><EFBFBD><EFBFBD>int
     *
     * Describe  <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD>߶<EFBFBD>
     */    
    virtual int  GetListBoxHeight();

    /**
     * SComboBoxEx::OnDropDown
     * @brief    <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD>¼<EFBFBD>
     * @param    SDropDownWnd *pDropDown -- <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>ָ<EFBFBD><EFBFBD>
     *
     * Describe  <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD>¼<EFBFBD>
     */
    virtual void OnCreateDropDown(SDropDownWnd *pDropDown);

    /**
     * SComboBox::OnCloseUp
     * @brief    <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD>ر<EFBFBD><EFBFBD>¼<EFBFBD>
     * @param    SDropDownWnd *pDropDown -- <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>ָ<EFBFBD><EFBFBD>
     *
     * Describe  <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>ָ<EFBFBD><EFBFBD>
     */
    virtual void OnDestroyDropDown(SDropDownWnd *pDropDown);

protected:

    SOUI_ATTRS_BEGIN()
        ATTR_UINT(L"id_text", m_uTxtID, FALSE)
        ATTR_UINT(L"id_icon", m_uIconID, FALSE)
    SOUI_ATTRS_END()

    SListBoxEx *m_pListBox;  /**< SListBoxָ<EFBFBD><EFBFBD> */
    UINT   m_uTxtID;  /**< <EFBFBD>ı<EFBFBD>ID */
    UINT   m_uIconID; /**< ͼ<EFBFBD><EFBFBD>ID */
};


}