Cocos2d-x 3.3Bate0 ExpandedListView

之前写的ExpandedListView版本号因为版本号升级这里提供Cocos2d-x 3.3Bate0 版本号

代码下载：http://download.csdn.net/detail/qqmcy/8033343

以下介绍下怎样使用。

先介绍下

DJDataObject存放数据模型的类

DayReportListAdapter 自己定义的adapter或是iOS中的cell

ListViewTest   演示样例类。

以下上代码啦

DJDataObject.h

//
//  DJDataObject.h
//  testthirdone
//
//  Created by 杜甲 on 14-6-7.
//
//

#ifndef __testthirdone__DJDataObject__
#define __testthirdone__DJDataObject__

#include "cocos2d.h"

USING_NS_CC;

class DJDataObject :public Ref
{

public:

    CREATE_FUNC(DJDataObject);
    virtual bool init();
    std::string name;
    std::vector<DJDataObject*> children;

    void initWithNameAndChildren(std::string name,std::vector<DJDataObject*> data_vec);

};

#endif /* defined(__testthirdone__DJDataObject__) */

DJDataObject.cpp

//
//  DJDataObject.cpp
//  testthirdone
//
//  Created by 杜甲 on 14-6-7.
//
//

#include "DJDataObject.h"

bool DJDataObject::init()
{
    bool bRet = false;
    do {

        bRet = true;
    } while (0);

    return bRet;
}

void DJDataObject::initWithNameAndChildren(std::string name,std::vector<DJDataObject*> data_vec)
{
    this->name = name;
    this->children = data_vec;

}

DayReportListAdapter.h

//
//  DayReportListAdapter.h
//
//
//  Created by 杜甲 on 14-6-4.
//
//

#ifndef __ht_mobile_cpp__DayReportListAdapter__
#define __ht_mobile_cpp__DayReportListAdapter__

#include "cocos2d.h"
#include "ui/CocosGUI.h"
#include "DJTreeNodeInfo.h"

USING_NS_CC;

class DayReportListAdapter :public ui::Layout
{

public:
    CREATE_FUNC(DayReportListAdapter);
    virtual bool init();
    ui::Text* organName;

    ui::Text* prem_day;

    ui::Text* prem_month;

    ui::ImageView* in_Image;

    void  setBackGround(int treeDepthLevel);
    Vec2 preVec2;
    float preOffsetX;

   typedef std::function<void(Ref*, Vec2 offset_vec2)> ccAdapterCallback;
    void addEventListener(const ccAdapterCallback& callback);
    ccAdapterCallback _eventCallback;

    bool  isMoving_HORIZONTAL;
    Size winSize;

};

#endif /* defined(__ht_mobile_cpp__DayReportListAdapter__) */

DayReportListAdapter.cpp

//
//  DayReportListAdapter.cpp
//
//
//  Created by 杜甲 on 14-6-4.
//
//

#include "DayReportListAdapter.h"

#include "VisibleRect.h"

bool DayReportListAdapter::init()
{
    bool bRet = false;
    do {
        CC_BREAK_IF(!ui::Layout::init());
        setLayoutType(cocos2d::ui::Layout::Type::RELATIVE);
         setBackGroundColorType(ui::Layout::BackGroundColorType::SOLID);
        winSize = Director::getInstance()->getWinSize();

        setTouchEnabled(true);
        float topLength = 30;

        in_Image = ui::ImageView::create("CloseNormal.png");
        in_Image->setScale(VisibleRect::getImageScale());
        in_Image->setTouchEnabled(true);
        addChild(in_Image);

        auto rp_image = ui::RelativeLayoutParameter::create();
        rp_image->setRelativeName("rp_image");

        float offset = -in_Image->getContentSize().width * 2/3 *(1- VisibleRect::getImageScale());

        rp_image->setMargin(ui::Margin(-in_Image->getContentSize().width * 2/3 *(1- VisibleRect::getImageScale()),0,0,0));
        rp_image->setAlign(cocos2d::ui::RelativeLayoutParameter::RelativeAlign::PARENT_LEFT_CENTER_VERTICAL);
        in_Image->setLayoutParameter(rp_image);

        organName = ui::Text::create();
        organName->setFontSize(38 * VisibleRect::getImageScale());
        organName->setColor(Color3B::BLACK);
        addChild(organName);

        auto rp_organName = ui::RelativeLayoutParameter::create();
        rp_organName->setRelativeName("rp_organName");
        rp_organName->setRelativeToWidgetName("rp_image");
        rp_organName->setMargin(ui::Margin(1 * VisibleRect::getImageScale() + offset,topLength,0,0));
        rp_organName->setAlign(cocos2d::ui::RelativeLayoutParameter::RelativeAlign::LOCATION_RIGHT_OF_CENTER);
        organName->setLayoutParameter(rp_organName);

        prem_month = ui::Text::create();
        prem_month->setFontSize(38 * VisibleRect::getImageScale());
        prem_month->setTextHorizontalAlignment(cocos2d::TextHAlignment::LEFT);
        prem_month->setColor(Color3B::BLACK);
        addChild(prem_month);

        auto rp_prem_month = ui::RelativeLayoutParameter::create();
        rp_prem_month->setAlign(cocos2d::ui::RelativeLayoutParameter::RelativeAlign::PARENT_TOP_RIGHT);
        rp_prem_month->setRelativeName("rp_prem_month");
        rp_prem_month->setMargin(ui::Margin(0,topLength,50*VisibleRect::getImageScale(),0));

        prem_month->setLayoutParameter(rp_prem_month);

        auto center = ui::Layout::create();
        center->setSize(Size(1, 1));
        addChild(center);

        auto rp_center = ui::RelativeLayoutParameter::create();
        rp_center->setRelativeName("rp_center");
        rp_center->setAlign(cocos2d::ui::RelativeLayoutParameter::RelativeAlign::CENTER_IN_PARENT);
        center->setLayoutParameter(rp_center);

        prem_day = ui::Text::create();
        prem_day->setTextHorizontalAlignment(cocos2d::TextHAlignment::LEFT);

        prem_day->setFontSize(38 * VisibleRect::getImageScale());
        prem_day->setAnchorPoint(Vec2::ANCHOR_MIDDLE_LEFT);
        prem_day->setSize(Size(100, 50));
        prem_day->setColor(Color3B::BLACK);
        addChild(prem_day);

        auto rp_prem_day = ui::RelativeLayoutParameter::create();
        rp_prem_day->setRelativeToWidgetName("rp_center");
        rp_prem_day->setAlign(cocos2d::ui::RelativeLayoutParameter::RelativeAlign::PARENT_TOP_CENTER_HORIZONTAL);

      //  rp_prem_day->setRelativeToWidgetName("rp_prem_month");
        rp_prem_day->setMargin(ui::Margin(30,topLength,0,0));
        prem_day->setLayoutParameter(rp_prem_day);

        auto bottom_color = ui::Layout::create();
        bottom_color->setSize(Size(winSize.width, 1));
        bottom_color->setBackGroundColorType(ui::Layout::BackGroundColorType::SOLID);
        bottom_color->setBackGroundColor(Color3B::BLACK);
        addChild(bottom_color);

        auto rp_bottom_color = ui::RelativeLayoutParameter::create();
        rp_bottom_color->setAlign(cocos2d::ui::RelativeLayoutParameter::RelativeAlign::PARENT_BOTTOM_CENTER_HORIZONTAL);
        rp_bottom_color->setMargin(ui::Margin(0,0,0,1));
        bottom_color->setLayoutParameter(rp_bottom_color);

        bRet = true;
    } while (0);
    return bRet;

}

void DayReportListAdapter::setBackGround(int treeDepthLevel)
{
    log("treeDepthLevel = %d",treeDepthLevel);
    switch (treeDepthLevel) {
        case 0:

            setBackGroundColor(Color3B(209, 238, 252));

            break;
        case 1:
            setBackGroundColor(Color3B(224, 248, 216));

            break;
        case 2:
            break;

        default:
            break;
    }
}

void DayReportListAdapter::addEventListener(const ccAdapterCallback &callback)
{
    _eventCallback = callback;

}

ListViewTest.h

//
//  ListViewTest.h
//  testthirdone
//
//  Created by 杜甲 on 14-6-9.
//
//

/*
 *  演示样例Demo
 */

#ifndef __testthirdone__ListViewTest__
#define __testthirdone__ListViewTest__

#include "cocos2d.h"
#include "ui/CocosGUI.h"
#include "DJDataObject.h"
#include "DJListView.h"

USING_NS_CC;
using namespace ui;

class ListViewTest  : public ui::Layout , public DJListViewDataSource , public DJListViewDelegate
{
public:

    CREATE_FUNC(ListViewTest);
    virtual bool init();

private:
    std::vector<DJDataObject*> data_vec;

    virtual ssize_t treeViewNumberOfChildrenOfItem(DJListView *treeView , void *item) ;
    virtual ui::Layout *treeViewAndCellForItemAndTreeNodeInfo(DJListView *treeView , void *item , DJTreeNodeInfo *treeNodeInfo);
    virtual void* treeViewAndChildOfItem(DJListView *treeView , int index , void *item);

    Size winSize;
     virtual void treeViewWillDisplayCellForItemTreeNodeInfo(DJListView *treeView , ui::Layout *adapter , void *item , DJTreeNodeInfo *treeNodeInfo) ;

};

#endif /* defined(__testthirdone__ListViewTest__) */

ListViewTest.cpp

//
//  ListViewTest.cpp
//  testthirdone
//
//  Created by 杜甲 on 14-6-9.
//
//

#include "ListViewTest.h"
#include "DJTreeNode.h"
#include "DJTreeNodeInfo.h"
#include "DayReportListAdapter.h"

bool ListViewTest::init()
{
    bool bRet = false;
    do {
        CC_BREAK_IF(!ui::Layout::init());
        winSize = Director::getInstance()->getWinSize();

        setBackGroundColorType(ui::Layout::BackGroundColorType::SOLID);
        setBackGroundColor(Color3B(18, 23, 222));

        std::vector<DJDataObject*>temp1;
        std::vector<DJDataObject*>temp2;
        std::vector<DJDataObject*>temp3;
        std::vector<DJDataObject*>temp4;

        DJDataObject* data7 = DJDataObject::create();
        data7->retain();
        //initWithNameAndChildren 參数1：当前数据内容， 參数2 ：子集
        data7->initWithNameAndChildren("数据1-1-1", temp4);
        temp1.push_back(data7);

        DJDataObject* data3 = DJDataObject::create();
        data3->retain();
        data3->initWithNameAndChildren("数据1-1", temp1);

        DJDataObject* data4 = DJDataObject::create();
        data4->retain();
        data4->initWithNameAndChildren("数据1-2", temp4);

        for (int i = 0; i < 7; i++)
        {
            DJDataObject* data6 = DJDataObject::create();
            data6->retain();
            data6->initWithNameAndChildren("数据h", temp3);
            temp2.push_back(data6);
        }

        DJDataObject* data1 = DJDataObject::create();
        data1->retain();
        data1->initWithNameAndChildren("数据r", temp2);

        DJDataObject* data = DJDataObject::create();
        data->retain();
        std::vector<DJDataObject*>temp;
        temp.push_back(data3);
        temp.push_back(data4);

        data->initWithNameAndChildren("数据12", temp);

        data_vec.push_back(data);
        data_vec.push_back(data1);

        auto winSize = Director::getInstance()->getWinSize();

        auto listView1 = DJListView::create();
        listView1->setDJListViewDataSource(this);
        listView1->setDJListViewDelegate(this);
        listView1->setSize(winSize);
        listView1->addExpandedListView(data_vec);
        addChild(listView1);

        bRet = true;
    } while (0);

    return bRet;
}

void ListViewTest::treeViewWillDisplayCellForItemTreeNodeInfo(DJListView *treeView, ui::Layout *adapter, void *item, DJTreeNodeInfo *treeNodeInfo)
{
    if (treeNodeInfo->treeDepthLevel == 0) {
        adapter->setBackGroundColor(Color3B(150, 100, 200));
    }else if (treeNodeInfo->treeDepthLevel == 1)
    {
        adapter->setBackGroundColor(Color3B(100, 100, 100));
    }else if (treeNodeInfo->treeDepthLevel == 2)
    {
        adapter->setBackGroundColor(Color3B(100, 150, 150));
    }

}

ssize_t ListViewTest::treeViewNumberOfChildrenOfItem(DJListView *treeView , void *item)
{
    if (item == nullptr) {

        return data_vec.size();
    }

    DJDataObject* data =  static_cast<DJDataObject*>(item);
    return data->children.size();
}

ui::Layout* ListViewTest::treeViewAndCellForItemAndTreeNodeInfo(DJListView *treeView , void *item , DJTreeNodeInfo *treeNodeInfo)
{
    DJDataObject* dobject = static_cast<DJDataObject*>(item) ;

    auto tableLayout1 = DayReportListAdapter::create();
    tableLayout1->setSize(Size(winSize.width, 100));
    tableLayout1->setBackGroundColorType(ui::Layout::BackGroundColorType::SOLID);
//    tableLayout1->setBackGround(treeNodeInfo->treeDepthLevel);
//    tableLayout1->setBackGroundColor(Color3B(189, 203, 222));
//    listView->pushBackCustomItem(tableLayout1);
    tableLayout1->organName->setString(dobject->name);
    tableLayout1->prem_day->setString(StringUtils::format("%d",333));
    tableLayout1->prem_month->setString("fffff");

    return tableLayout1;
}
void* ListViewTest::treeViewAndChildOfItem(DJListView *treeView , int index , void *item)
{
    DJDataObject* data = static_cast<DJDataObject*>(item);
    if (item == nullptr) {
        return data_vec.at( index );
    }
    return data->children.at( index );
}

效果：