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<td height="25" bgcolor="EFEFEF">■ <A href="Q_Label.html" target=_blank>Q_List</A> 列表类</td>
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<td> </td>
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<td valign="top" bgcolor="EFEFEF"> <p>功能介绍：</p>
<p>列表类，可以自由读取数据库 [需要挂接我另外制作的CMySQL等数据库类] 自由读取文件信息，然后生成列表<br>
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<td valign="top" bgcolor="EFEFEF"><p>函数、变量：</p>
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<td width="69%"><div align="center" class="style9">函数、变量声明</div></td>
<td width="31%"><div align="center" class="style9">功能，含义</div></td>
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<td valign="top"><p class="style10">Q_List(WINDOW *vMainWin,<br>
int vHigth,<br>
int vWidth,<br>
int vYBegin,<br>
int vXBegin,<br>
bool vBox,<br>
int vCFront,<br>
int vCBack,<br>
int vMaxCount=0)</p>
<p class="style10">参数：<br>
父操作窗口、高度、宽度、起始纵坐标、起始横坐标、是否画框、前景色、背景色、最大数量</p>
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<td><div align="center"><span class="style10">构造函数</span></div></td>
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<td><p class="style10">int Get()</p>
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<td><div align="center">从列表获取数值</div></td>
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<td>int GetIndex()</td>
<td><div align="center"><span class="style10">获得数值的索引</span></div></td>
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<td><span class="style10">int Count()</span></td>
<td><div align="center"><span class="style10">当前的记录数</span></div></td>
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<td><span class="style10">void Clear()</span></td>
<td><div align="center"><span class="style10">清空当前列表</span></div></td>
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<td><p class="style10">bool Add(char *format,...)</p>
<p class="style10">参数：要添加的字符串</p></td>
<td><div align="center"><span class="style10">添加列表项</span></div></td>
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<td><span class="style10">const char *GetValue()</span></td>
<td><div align="center">返回选择的列表值</div></td>
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<td><p class="style10">bool WriteToFile(char *FileName)</p>
<p class="style10">参数：要写入的文件名</p></td>
<td><div align="center"><span class="style10">将列表写入文件</span></div></td>
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<td><span class="style10">char *Value[MAXCOUNT]</span></td>
<td><div align="center"><span class="style10">字符串值，动态增长</span></div></td>
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<td><span class="style10">int NowIndex</span></td>
<td><div align="center"><span class="style10">当前选择的索引值</span></div></td>
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<td><p class="style10">virtual bool isCheckBreak(int& Key)</p>
<p class="style10">参数：要判断的键值</p></td>
<td><div align="center"><span class="style10">检查是否键入了退出按钮</span></div></td>
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<td><p class="style10">void Refresh(int StartLine)</p>
<p class="style10">参数：要刷新的起始值索引</p></td>
<td><div align="center"><span class="style10">刷新列表框</span></div></td>
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<td><span class="style10">int NowLINE</span></td>
<td><div align="center"><span class="style10">当前光标所在行</span></div></td>
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<td>int EndRow</td>
<td><div align="center">当前行<br>
add的时候用来判断是否到底</div></td>
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<td><span class="style10">void FreeValue()</span></td>
<td><div align="center"><span class="style10">释放内存</span></div></td>
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<td valign="top" bgcolor="EFEFEF"><p>演示例子：</p>
<p>#include "qcurses.hpp"</p>
<p>main()<br>
{<br>
initscr();<br>
start_color(); <br>
WINDOW *WINDOW = newwin(10,50,5,15);<br>
Q_Window *Form1 = new Q_Window(WINDOW,10,50,0,0,true,COLOR_WHITE,COLOR_BLUE);<br>
Form1->SetCaption("New Qcurses LIB test ",COLOR_MAGENTA,COLOR_WHITE);<br>
Q_List *List1 = new Q_List(Form1->GetHandle(),8,20,1,10,true,COLOR_WHITE,COLOR_BLUE);<br>
List1->Add("11111111111111"); <br>
List1->Add("22222222222222");<br>
List1->Add("33333333333333");<br>
List1->Add("44444444444444");<br>
List1->Add("55555555555555");<br>
List1->Add("66666666666666");<br>
List1->Add("77777777777777");<br>
List1->Add("88888888888888");<br>
List1->Add("99999999999999");<br>
List1->Add("00000000000000");<br>
List1->Add("aaaaaaaaaaaaaa"); <br>
List1->Get(); <br>
endwin();<br>
}</p>
<p> 说明：</p>
<p>编译 g++ ./libqcurses.so main.cpp -o ctest -lcurses</p>
<p>此例子将实现以下效果：</p>
<p align="center"><img src="images/qlist/1.jpg" width="461" height="183"><br>
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