1<html><head><base target=k-main></head><body bgcolor=white><nobr> 2 3<font face=Helvetica size=3> 4<dl><dt> 5 6 <b>class c4_CustomViewer</b> 7<br><br> 8 9<dd><font face=Times size=3> 10Abstract base class for definition of custom views.<br><br> 11 12 13</font></dl> 14 15 16 <table cellborder=0> 17 <tr> 18 <td colspan=2> 19 <font face=Helvetica size=-1><b>Public members</b></font> 20 </td> 21 </tr> 22 23 <tr> 24 <td valign=top align=right width=150> 25 virtual 26 </td> 27 <td> 28 <nobr> 29 <b>~c4_CustomViewer</b> (); 30 31 32 <font face=Helvetica size=-1><br> 33 Destructor</font> 34 </td> 35 </tr> 36 37 <tr> 38 <td valign=top align=right width=150> 39 virtual <A HREF="c4_View.html" >c4_View</A> 40 </td> 41 <td> 42 <nobr> 43 <b>GetTemplate</b> (); 44 45 46 <font face=Helvetica size=-1><br> 47 Return the structure of this view (initialization, called once)</font> 48 </td> 49 </tr> 50 51 <tr> 52 <td valign=top align=right width=150> 53 virtual int 54 </td> 55 <td> 56 <nobr> 57 <b>GetSize</b> (); 58 59 60 <font face=Helvetica size=-1><br> 61 Return the number of rows in this view</font> 62 </td> 63 </tr> 64 65 <tr> 66 <td valign=top align=right width=150> 67 virtual bool 68 </td> 69 <td> 70 <nobr> 71 <b>GetItem</b> (int row_, int col_, <A HREF="c4_Bytes.html" >c4_Bytes</A>& buf_); 72 73 74 <font face=Helvetica size=-1><br> 75 Fetch one data item, return it as a generic data value</font> 76 </td> 77 </tr> 78 79 </table> 80 81 82 83 <table cellborder=0> 84 <tr> 85 <td colspan=2> 86 <font face=Helvetica size=-1><b>Protected members</b></font> 87 </td> 88 </tr> 89 90 <tr> 91 <td valign=top align=right width=150> 92 93 </td> 94 <td> 95 <nobr> 96 <b>c4_CustomViewer</b> (); 97 <font face=Helvetica size=-1><br>Constructor, must be overriden in derived class</font> 98 </td> 99 </tr> 100 101 </table> 102 103 104 105 106<br><hr size=1 width=50 align=left> 107 108<table cellborder=0> 109 <tr> 110 <td width=150> 111 <font face=Helvetica size=-1><b>Header file</b></font> 112 </td> 113 <td> 114 "mk4.h" -- Dec 9, 1999 115 </td> 116 </tr> 117 118 119 120 121</table> 122 123</font></font> 124 125</nobr></body></html> 126