tableviewcell的一些基本知识点

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1. 1.系统默认的颜色设置  

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1. //无色  
2. cell.selectionStyle = UITableViewCellSelectionStyleNone;  
3.   
4. //蓝色  
5. cell.selectionStyle = UITableViewCellSelectionStyleBlue;  
6.   
7. //灰色  
8. cell.selectionStyle = UITableViewCellSelectionStyleGray;  

2.自定义颜色和背景设置

 改变UITableViewCell选中时背景色：

UIColor *color = [[UIColoralloc]initWithRed:0.0green:0.0blue:0.0alpha:1];//通过RGB来定义自己的颜色

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1. cell.selectedBackgroundView = [[[UIView alloc] initWithFrame:cell.frame] autorelease];  
2. cell.selectedBackgroundView.backgroundColor = [UIColor xxxxxx];  

3自定义UITableViewCell选中时背景

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1. cell.selectedBackgroundView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"cellart.png"]] autorelease];   
2. 还有字体颜色   
3. cell.textLabel.highlightedTextColor = [UIColor xxxcolor];  [cell.textLabel setTextColor:color];//设置cell的字体的颜色  

4.设置tableViewCell间的分割线的颜色

[theTableView setSeparatorColor:[UIColor xxxx ]];

5、设置cell中字体的颜色

<span class="com" style="color: rgb(136, 136, 136);">// Customize the appearance of table view cells.</span><span class="pln" style="color: rgb(0, 0, 0);"></span><span class="pun" style="color: rgb(0, 0, 0);">-</span><span class="pln" style="color: rgb(0, 0, 0);"> </span><span class="pun" style="color: rgb(0, 0, 0);">(</span><span class="typ" style="color: rgb(0, 0, 136); font-weight: bold;">UITableViewCell</span><span class="pln" style="color: rgb(0, 0, 0);"> </span><span class="pun" style="color: rgb(0, 0, 0);">*)</span><span class="pln" style="color: rgb(0, 0, 0);">tableView</span><span class="pun" style="color: rgb(0, 0, 0);">:(</span><span class="typ" style="color: rgb(0, 0, 136); font-weight: bold;">UITableView</span><span class="pln" style="color: rgb(0, 0, 0);"> </span><span class="pun" style="color: rgb(0, 0, 0);">*)</span><span class="pln" style="color: rgb(0, 0, 0);">tableView cellForRowAtIndexPath</span><span class="pun" style="color: rgb(0, 0, 0);">:(</span><span class="typ" style="color: rgb(0, 0, 136); font-weight: bold;">NSIndexPath</span><span class="pln" style="color: rgb(0, 0, 0);"> </span><span class="pun" style="color: rgb(0, 0, 0);">*)</span><span class="pln" style="color: rgb(0, 0, 0);">indexPath</span><span class="pun" style="color: rgb(0, 0, 0);">{</span><span class="pln" style="color: rgb(0, 0, 0);">  </span><span class="kwd" style="color: rgb(136, 0, 0); font-weight: bold;">if</span><span class="pun" style="color: rgb(0, 0, 0);">(</span><span class="lit" style="color: rgb(0, 102, 102);">0</span><span class="pln" style="color: rgb(0, 0, 0);"> </span><span class="pun" style="color: rgb(0, 0, 0);">==</span><span class="pln" style="color: rgb(0, 0, 0);"> indexPath</span><span class="pun" style="color: rgb(0, 0, 0);">.</span><span class="pln" style="color: rgb(0, 0, 0);">row</span><span class="pun" style="color: rgb(0, 0, 0);">)</span><span class="pln" style="color: rgb(0, 0, 0);">  </span><span class="pun" style="color: rgb(0, 0, 0);">{</span><span class="pln" style="color: rgb(0, 0, 0);">    cell</span><span class="pun" style="color: rgb(0, 0, 0);">.</span><span class="pln" style="color: rgb(0, 0, 0);">textLabel</span><span class="pun" style="color: rgb(0, 0, 0);">.</span><span class="pln" style="color: rgb(0, 0, 0);">textColor </span><span class="pun" style="color: rgb(0, 0, 0);">=</span><span class="pln" style="color: rgb(0, 0, 0);"> </span><span class="pun" style="color: rgb(0, 0, 0);">...;</span><span class="pln" style="color: rgb(0, 0, 0);">    cell</span><span class="pun" style="color: rgb(0, 0, 0);">.</span><span class="pln" style="color: rgb(0, 0, 0);">textLabel</span><span class="pun" style="color: rgb(0, 0, 0);">.</span><span class="pln" style="color: rgb(0, 0, 0);">highlightedTextColor </span><span class="pun" style="color: rgb(0, 0, 0);">=</span><span class="pln" style="color: rgb(0, 0, 0);"> </span><span class="pun" style="color: rgb(0, 0, 0);">...;</span><span class="pln" style="color: rgb(0, 0, 0);">  </span><span class="pun" style="color: rgb(0, 0, 0);">}</span><span class="pln" style="color: rgb(0, 0, 0);">  </span><span class="pun" style="color: rgb(0, 0, 0);">...</span><span class="pln" style="color: rgb(0, 0, 0);"></span><span class="pun" style="color: rgb(0, 0, 0);">}</span>