老师手把手教了两天半，看了一下模式，加了几个功能就大功告成了！！！
给我的感想就是全都是指针！
添加图片精灵：
CCSprite* spBG = CCSprite::create("");
this->addChild(spBG); //添加到当前层
spGB->setPosition(ccp(x,y)); //设置坐标
spGB->setScale(0.5); //缩放
文字按钮：
CCMenuItemFont* pItem = CCMenuItemFont::create("wenzi",this,menu_selector(回调函数));
再将文字按钮添加到菜单中
CCMenu* menu = CCMen::create(pItem,NULL);
this->addChild(menu);
menu->setPosition(ccp(x,y));
//创建文本
CCLabelTTF* ttf = CCLabelTTF::create("wenben","字体",48.0f);
this->addChild(ttf);
ttf->setPosition(cco(x,y));
//创建输入框(1、九点图，2、输入框)
CCScale9Sprite* input = CCScale9Sprite::create("");
accountBox = CCEditBox::create(CCSizeMake(r,c),input);
this->addChild(accounBox);
accountBox->setPosition(ccp(x,y));
accountBox->setInputFlag(kEditBoxInputFlagPassword); //输入模式为密码输入
按钮回调函数，看输入框accountBox的内容是否是密码；
不是密码：
弹出输入框 CCMessageBox("","");
是密码切换场景
CCDirector* director = CCDirector::sharedDirector();
director->replaceScene(ListViewLayer::scene()); //另一个头文件，里面的一个场景；
接下来，和之前的一样了；无非就是一些按钮，文本，输入框。
在init()里面画好面板；
各种按钮里面的回调函数。
然后中文转码utf-8老师已经写好了；
贴上自己写的东西，其他的老师已经写好了
1 #ifndef _Students_H_
2 #define _Students_H_
3 #include <iostream>
4 using namespace std;
5 class Students
6 {
7 public:
8 int m_iNumber;
9 char m_strName[32];
10 char m_sex;
11 public:
12 Students(int iNumber, char* strName,char sex);
13 };
14 #endif
Students.h
1 #include "Students.h"
2
3
4 Students::Students(int iNumber, char* strName,char sex)
5 {
6 m_iNumber = iNumber;
7 strcpy(m_strName, strName);
8 m_sex = sex;
9 }
Students.cpp
1 #ifndef _Manager_H_
2 #define _Manager_H_
3 #include <iostream>
4 using namespace std;
5 #include <vector>
6 #include "Students.h"
7 class Manager
8 {
9 private:
10 Manager();
11 public:
12 static Manager* m_pStance;
13 static Manager* getInstance();
14
15 // 管理学生容器
16 vector<Students*> _vStudent;
17 };
18
19 #endif
Manager.h
1 #include "Manager.h"
2
3 Manager* Manager::m_pStance = NULL;
4 Manager* Manager::getInstance()
5 {
6 if(m_pStance == NULL)
7 {
8 m_pStance = new Manager;
9 }
10 return m_pStance;
11 }
12
13 Manager::Manager()
14 {
15 Students* s = new Students(1000,"TreeDream",‘F‘);
16 _vStudent.push_back(s);
17 s = new Students(1001,"马里奥", ‘M‘);
18 _vStudent.push_back(s);
19 }
Manager.cpp
1 #ifndef __TABLEVIEWTESTSCENE_H__
2 #define __TABLEVIEWTESTSCENE_H__
3
4 #include "cocos2d.h"
5 #include "cocos-ext.h"
6 USING_NS_CC;
7 USING_NS_CC_EXT;
8
9 #include "ChineseString.h"
10 #include "Manager.h"
11
12 //需要实现CCTabelViewDelegate和CCTabelViewDataSource这两个接口
13 class ListViewLayer : public CCLayer,
14 public CCTableViewDataSource,
15 public CCTableViewDelegate
16 {
17 private:
18 CCTableView* pTableView;
19 vector<Students*>::iterator it;
20
21 CCLabelTTF* ttf; //提示信息
22
23 // 添加对话框需要的UI
24 CCLayerColor* layerBg;
25 CCEditBox* edit_id;
26 CCEditBox* edit_name;
27 CCEditBox* edit_sex;
28 CCMenu* menu_add_done;
29 // 添加按钮回调函数
30 void AddCallBack(CCObject* obj);
31 // 添加按钮回调函数
32 void AddDoneCallBack(CCObject* obj);
33 // 添加按钮回调函数
34 void AddDel(CCObject* obj);
35 void DelDoneCallBack(CCObject* obj);
36
37 void Oride(CCObject* obj);
38 void OrideCallBack(CCObject* obj);
39 void OrideInf(CCObject* obj);
40
41
42 void Searchs(CCObject* obj);
43 void searchsInf(CCObject* obj);
44
45 void MySort ();
46
47 public:
48 static cocos2d::CCScene* scene();
49 // 初始化层
50 virtual bool init();
51
52 /*因为CCTableView继承自CCScrollView所以要实现这俩个方法，里边一般都不写东西*/
53 virtual void scrollViewDidScroll(CCScrollView* view);
54 virtual void scrollViewDidZoom(CCScrollView* view);
55
56 /*CCTabelViewDelegate类的虚函数*/
57 //处理触摸点击事件
58 virtual void tableCellTouched(CCTableView* table, CCTableViewCell* cell);
59
60 /*CCTabelViewDataSource类的虚函数*/
61 //每一项的宽度和高度
62 virtual CCSize cellSizeForTable(CCTableView *table);
63 //生成列表每一项的内容
64 virtual CCTableViewCell* tableCellAtIndex(CCTableView *table, unsigned int idx);
65 //一共多少项
66 virtual unsigned int numberOfCellsInTableView(CCTableView *table);
67
68 // 创建层
69 CREATE_FUNC(ListViewLayer);
70 };
71
72 #endif
ListViewLayer.h
1 #include "ListViewLayer.h"
2
3 CCScene* ListViewLayer::scene()
4 {
5 CCScene *scene = CCScene::create();
6 ListViewLayer *layer = ListViewLayer::create();
7 scene->addChild(layer);
8 return scene;
9 }
10
11 bool ListViewLayer::init()
12 {
13 // 添加背景
14 CCSprite* spBg = CCSprite::create("HelloWorld.jpg");
15 this->addChild(spBg);
16 spBg->setPosition(ccp(1240/2, 640/2));
17 // 放大
18 spBg->setScale(1.5f);
19
20 bool bRet = false;
21 do
22 {
23 CC_BREAK_IF( !CCLayer::init() );
24
25 // 创建对话框（参数：窗口大小）
26 pTableView = CCTableView::create(this, CCSizeMake(960, 600));
27 // 设置表格方向（垂直）
28 pTableView->setDirection(kCCScrollViewDirectionVertical);
29 // 设置坐标
30 pTableView->setPosition(CCPointZero);
31 // 设置delegate代理
32 pTableView->setDelegate(this);
33 // 设置起点（从上往下）
34 pTableView->setVerticalFillOrder(kCCTableViewFillTopDown);
35 // 添加到当前层
36 this->addChild(pTableView);
37 // 必须加，意思是用现有的配置去刷新所有的cell
38 pTableView->reloadData();
39
40
41 bRet = true;
42 }while(0);
43
44 // 添加按钮
45 CCMenuItemImage* item_add = CCMenuItemImage::create(
46 "CloseNormal.png",
47 "CloseSelected.png",
48 this,
49 menu_selector(ListViewLayer::AddCallBack));
50 // 添加菜单
51
52 CCMenuItemImage* item_del = CCMenuItemImage::create(
53 "del.png",
54 "CloseSelected.png",
55 this,
56 menu_selector(ListViewLayer::AddDel));
57
58 CCMenuItemImage*item_oride = CCMenuItemImage::create(
59 "oride.png",
60 "CloseSelected.png",
61 this,
62 menu_selector(ListViewLayer::Oride));
63
64 CCMenuItemImage* item_search = CCMenuItemImage::create(
65 "search.png",
66 "search.png",
67 this,
68 menu_selector(ListViewLayer::Searchs));
69
70 CCMenu* menu_add = CCMenu::create(item_add,item_del,item_oride,item_search,NULL);
71 item_del->setPositionY(50);
72 item_oride->setPositionY(100);
73 item_search->setPositionY(150);
74 this->addChild(menu_add);
75 menu_add->setPosition(ccp(700,300));
76
77 return true;
78 }
79
80 void ListViewLayer::Searchs(CCObject* obj) {
81
82 // 添加半透明的背景
83 layerBg = CCLayerColor::create(ccc4(0,0,0,127));
84 this->addChild(layerBg);
85
86 // 1. 创建点9图
87 CCScale9Sprite* input = CCScale9Sprite::create("input.png");
88 // 2. 创建输入框
89 edit_id = CCEditBox::create(
90 CCSizeMake(220,40),
91 input);
92 // 3.添加当前层
93 this->addChild(edit_id);
94 // 4.设置坐标
95 edit_id->setPosition(ccp(450,300));
96 edit_id->setPlaceHolder(ChineseString::GBKToUTF8("请输入姓名："));
97
98 // 完成添加菜单项
99 CCMenuItemFont* item_add_done = CCMenuItemFont::create(
100 ChineseString::GBKToUTF8("查询"),
101 this,
102 menu_selector(ListViewLayer::searchsInf));
103 menu_add_done = CCMenu::create(item_add_done,NULL);
104 this->addChild(menu_add_done);
105 menu_add_done->setPosition(ccp(450,50));
106
107 }
108
109 void ListViewLayer::searchsInf(CCObject* obj) {
110
111
112 char* name = (char*)ChineseString::UTF8ToGBK(edit_id->getText());
113
114 this->removeChild(ttf);
115 this->removeChild(edit_id);
116 this->removeChild(layerBg);
117 this->removeChild(menu_add_done);
118
119 bool flag = false;
120 Students* sTemp;
121 for(it = Manager::getInstance()->_vStudent.begin();it!=Manager::getInstance()->_vStudent.end();it++) {
122 sTemp = *it;
123 if(strcmp(name,sTemp->m_strName)==0) {
124 // 显示详细内容
125 ttf = CCLabelTTF::create(
126 ChineseString::GBKToUTF8(CCString::createWithFormat
127 ("%d %s %c",
128 sTemp->m_iNumber,
129 sTemp->m_strName,
130 sTemp->m_sex)->getCString()),
131 "Arial",
132 24);
133 this->addChild(ttf);
134 ttf->setPosition(ccp(100,100));
135 flag = true;
136 break;
137 }
138 }
139 if(flag==false) {
140 // 显示详细内容
141 this->removeChild(ttf);
142 ttf = CCLabelTTF::create(
143 ChineseString::GBKToUTF8(CCString::createWithFormat
144 ("%s %s",name,"不存在")->getCString()),
145 "Arial",
146 24);
147 this->addChild(ttf);
148 ttf->setPosition(ccp(100,100));
149 }
150 }
151
152 //产生学号检查
153 void ListViewLayer::Oride(CCObject* obj) {
154
155 // 添加半透明的背景
156 layerBg = CCLayerColor::create(ccc4(0,0,0,127));
157 this->addChild(layerBg);
158
159 // 1. 创建点9图
160 CCScale9Sprite* input = CCScale9Sprite::create("input.png");
161 // 2. 创建输入框
162 edit_id = CCEditBox::create(
163 CCSizeMake(220,40),
164 input);
165 // 3.添加当前层
166 this->addChild(edit_id);
167 // 4.设置坐标
168 edit_id->setPosition(ccp(450,300));
169 edit_id->setPlaceHolder(ChineseString::GBKToUTF8("请输入学号："));
170
171 // 完成添加菜单项
172 CCMenuItemFont* item_add_done = CCMenuItemFont::create(
173 ChineseString::GBKToUTF8("修改"),
174 this,
175 menu_selector(ListViewLayer::OrideCallBack));
176 menu_add_done = CCMenu::create(item_add_done,NULL);
177 this->addChild(menu_add_done);
178 menu_add_done->setPosition(ccp(450,50));
179
180 }
181
182 //产生更替信息
183 void ListViewLayer::OrideCallBack(CCObject* obj) {
184
185 this->removeChild(edit_id);
186 this->removeChild(menu_add_done);
187 this->removeChild(layerBg);
188
189
190 bool flag = false;
191
192 int id = ChineseString::StringToInt(edit_id->getText());
193 for(it = Manager::getInstance()->_vStudent.begin();it!=Manager::getInstance()->_vStudent.end();it++) {
194 Students* sTemp = *it;
195 if(id==sTemp->m_iNumber) {
196 flag = true;
197 break;
198 }
199 }
200 if(flag==true) {
201 // 添加半透明的背景
202 layerBg = CCLayerColor::create(ccc4(0,0,0,127));
203 this->addChild(layerBg);
204
205
206 // 1. 创建点9图
207 CCScale9Sprite* input = CCScale9Sprite::create("input.png");
208 // 2. 创建输入框
209 edit_id
210 = CCEditBox::create(
211 CCSizeMake(220,40),
212 input);
213 // 3.添加当前层
214 this->addChild(edit_id);
215 // 4.设置坐标
216 edit_id->setPosition(ccp(450,300));
217 edit_id->setPlaceHolder(ChineseString::GBKToUTF8("请输入学号："));
218
219 input = CCScale9Sprite::create("input.png");
220 // 2. 创建输入框
221 edit_name = CCEditBox::create(
222 CCSizeMake(220,40),
223 input);
224 edit_name->setPlaceHolder(ChineseString::GBKToUTF8("请输入姓名："));
225 // 3.添加当前层
226 this->addChild(edit_name);
227 // 4.设置坐标
228 edit_name->setPosition(ccp(450,200));
229
230 input = CCScale9Sprite::create("input.png");
231 // 2. 创建输入框
232 edit_sex = CCEditBox::create(
233 CCSizeMake(220,40),
234 input);
235 edit_sex->setPlaceHolder(ChineseString::GBKToUTF8("请输入性别："));
236 // 3.添加当前层
237 this->addChild(edit_sex);
238 // 4.设置坐标
239 edit_sex->setPosition(ccp(450,100));
240
241 // 完成添加菜单项
242 CCMenuItemFont* item_add_done = CCMenuItemFont::create(
243 ChineseString::GBKToUTF8("修改"),
244 this,
245 menu_selector(ListViewLayer::OrideInf));
246 menu_add_done = CCMenu::create(item_add_done,NULL);
247 this->addChild(menu_add_done);
248 menu_add_done->setPosition(ccp(450,50));
249 }
250 else {
251 // 显示详细内容
252
253 ttf = CCLabelTTF::create(
254 ChineseString::GBKToUTF8(CCString::createWithFormat
255 ("%d %s",id,"这个ID不存在")->getCString()),
256 "Arial",
257 24);
258 this->addChild(ttf);
259 ttf->setPosition(ccp(100,100));
260 }
261 }
262
263 void ListViewLayer::OrideInf(CCObject* obj) {
264
265 int id2 = ChineseString::StringToInt(edit_id->getText());
266 char* name = (char*)ChineseString::UTF8ToGBK(edit_name->getText());
267 char sex = ‘M‘;
268 Students* s = new Students(id2,name,sex);
269 *it = s;
270
271 this->removeChild(ttf);
272 this->removeChild(edit_id);
273 this->removeChild(edit_name);
274 this->removeChild(edit_sex);
275 this->removeChild(menu_add_done);
276 this->removeChild(layerBg);
277
278 MySort();
279 pTableView->reloadData();
280 }
281
282 // 添加按钮回调函数
283 void ListViewLayer::AddCallBack(CCObject* obj)
284 {
285 // 添加半透明的背景
286 layerBg = CCLayerColor::create(ccc4(0,0,0,127));
287 this->addChild(layerBg);
288
289
290 // 1. 创建点9图
291 CCScale9Sprite* input = CCScale9Sprite::create("input.png");
292 // 2. 创建输入框
293 edit_id = CCEditBox::create(
294 CCSizeMake(220,40),
295 input);
296 // 3.添加当前层
297 this->addChild(edit_id);
298 // 4.设置坐标
299 edit_id->setPosition(ccp(450,300));
300 edit_id->setPlaceHolder(ChineseString::GBKToUTF8("请输入学号："));
301
302 input = CCScale9Sprite::create("input.png");
303 // 2. 创建输入框
304 edit_name = CCEditBox::create(
305 CCSizeMake(220,40),
306 input);
307 edit_name->setPlaceHolder(ChineseString::GBKToUTF8("请输入姓名："));
308 // 3.添加当前层
309 this->addChild(edit_name);
310 // 4.设置坐标
311 edit_name->setPosition(ccp(450,200));
312
313 input = CCScale9Sprite::create("input.png");
314 // 2. 创建输入框
315 edit_sex = CCEditBox::create(
316 CCSizeMake(220,40),
317 input);
318 edit_sex->setPlaceHolder(ChineseString::GBKToUTF8("请输入性别："));
319 // 3.添加当前层
320 this->addChild(edit_sex);
321 // 4.设置坐标
322 edit_sex->setPosition(ccp(450,100));
323
324 // 完成添加菜单项
325 CCMenuItemFont* item_add_done = CCMenuItemFont::create(
326 ChineseString::GBKToUTF8("添加"),
327 this,
328 menu_selector(ListViewLayer::AddDoneCallBack));
329 menu_add_done = CCMenu::create(item_add_done,NULL);
330 this->addChild(menu_add_done);
331 menu_add_done->setPosition(ccp(450,50));
332 }
333
334 // 添加按钮回调函数(字符添加)
335 void ListViewLayer::AddDoneCallBack(CCObject* obj)
336 {
337 this->removeChild(ttf);
338 // 处理添加信息
339
340 int id = ChineseString::StringToInt(edit_id->getText());
341 char* name = (char*)ChineseString::UTF8ToGBK(edit_name->getText());
342
343 char sex = edit_sex->getText()[0];
344 Students* s = new Students(id,name,sex);
345 Manager::getInstance()->_vStudent.push_back(s);
346 // 关闭对话框
347 this->removeChild(edit_id);
348 this->removeChild(edit_name);
349 this->removeChild(edit_sex);
350 this->removeChild(menu_add_done);
351 this->removeChild(layerBg);
352 // 刷新列表
353
354 MySort();
355
356 pTableView->reloadData();
357 }
358
359
360 void ListViewLayer::AddDel(CCObject* obj) {
361 // 添加半透明的背景
362 layerBg = CCLayerColor::create(ccc4(0,0,0,127));
363 this->addChild(layerBg);
364
365 // 1. 创建点9图
366 CCScale9Sprite* input = CCScale9Sprite::create("input.png");
367 // 2. 创建输入框
368 edit_id = CCEditBox::create(
369 CCSizeMake(220,40),
370 input);
371 // 3.添加当前层
372 this->addChild(edit_id);
373 // 4.设置坐标
374 edit_id->setPosition(ccp(450,300));
375 edit_id->setPlaceHolder(ChineseString::GBKToUTF8("请输入学号："));
376
377 // 完成添加菜单项
378 CCMenuItemFont* item_add_done = CCMenuItemFont::create(
379 ChineseString::GBKToUTF8("删除"),
380 this,
381 menu_selector(ListViewLayer::DelDoneCallBack));
382 menu_add_done = CCMenu::create(item_add_done,NULL);
383 this->addChild(menu_add_done);
384 menu_add_done->setPosition(ccp(450,50));
385
386 }
387
388 void ListViewLayer::DelDoneCallBack(CCObject* obj) {
389 int id = ChineseString::StringToInt(edit_id->getText());
390
391 bool flag = false;
392
393 vector<Students*>::iterator it;
394 for(it=Manager::getInstance()->_vStudent.begin();
395 it!=Manager::getInstance()->_vStudent.end();it++) {
396 Students* sTemp = *it;
397 if (id==sTemp->m_iNumber)
398 {
399 // 删除元素
400 Manager::getInstance()->_vStudent.erase(it);
401 flag = true;
402 break;
403 }
404 }
405
406 if(flag==false) {
407 this->removeChild(ttf);
408 ttf = CCLabelTTF::create(
409 ChineseString::GBKToUTF8(CCString::createWithFormat
410 ("%d %s",id,"这个ID不存在")->getCString()),
411 "Arial",
412 24);
413 this->addChild(ttf);
414 ttf->setPosition(ccp(100,100));
415 }
416
417 //关闭
418 this->removeChild(edit_id);
419 this->removeChild(menu_add_done);
420 this->removeChild(layerBg);
421
422 MySort();
423 pTableView->reloadData();
424
425 }
426
427 bool cmpById(Students* a,Students *b) {
428 if(a->m_iNumber<b->m_iNumber)
429 return true;
430 return false;
431 }
432
433 void ListViewLayer::MySort () {
434 std::sort(Manager::getInstance()->_vStudent.begin(),Manager::getInstance()->_vStudent.end(),cmpById);
435 }
436
437
438 // cell被点击后的回调函数
439 void ListViewLayer::tableCellTouched(CCTableView* table, CCTableViewCell* cell)
440 {
441 pTableView->reloadData();
442 }
443
444 //这里设置每个cell的大小
445 CCSize ListViewLayer::cellSizeForTable(CCTableView *table)
446 {
447 return CCSizeMake(600, 60);
448 }
449
450 CCTableViewCell* ListViewLayer::tableCellAtIndex(CCTableView *table, unsigned int idx)
451 {
452 /*
453 获得一个可用的cell，因为在我们滑动cell的时候有些cell是显示的，
454 有些不是显示出来的，把没有渲染的cell拿过来,这样就不用重新new出一个cell了，
455 可以减小内存的开销
456 */
457 Students* sTmep = Manager::getInstance()->_vStudent[idx];
458 CCString *pString = CCString::createWithFormat(
459 "%d %s %c", sTmep->m_iNumber ,
460 sTmep->m_strName, sTmep->m_sex);
461 CCTableViewCell *pCell = table->dequeueCell();
462 if (!pCell) {
463 pCell = new CCTableViewCell();
464 pCell->autorelease();
465 // 单个选项背景
466 CCSprite *pSprite = CCSprite::create("listitem.png");
467 pSprite->setAnchorPoint(CCPointZero);
468 pSprite->setPosition(CCPointZero);
469 pCell->addChild(pSprite);
470 pSprite->setScale(0.5f);
471
472 CCLabelTTF *pLabel = CCLabelTTF::create(ChineseString::GBKToUTF8(pString->getCString()), "楷体", 20.0);
473 pLabel->setColor(ccc3(255, 255, 0));
474 pLabel->setFontSize(48);
475 pLabel->setPosition(ccp(20,20));
476 pLabel->setAnchorPoint(CCPointZero);
477 pLabel->setTag(123);
478 pCell->addChild(pLabel);
479 }
480 else//获得是没有渲染出来的cell，cell中原有的内容还存在
481 {
482 CCLabelTTF *pLabel = (CCLabelTTF*)pCell->getChildByTag(123);
483 pLabel->setString(ChineseString::GBKToUTF8(pString->getCString()));
484 }
485 return pCell;
486 }
487
488 // 这里设置一共有多少个cell
489 unsigned int ListViewLayer::numberOfCellsInTableView(CCTableView *table)
490 {
491 // 返回容器的大小
492 return Manager::getInstance()->_vStudent.size();
493 }
494
495 void ListViewLayer::scrollViewDidScroll(CCScrollView *view)
496 {
497 }
498
499 void ListViewLayer::scrollViewDidZoom(CCScrollView *view)
500 {
501 }
ListViewLayer.cpp
时间： 2024-10-13 07:36:09