如何根据表中的内容设置行高？ [英] How to set row height based on its content in table?

问题描述

通常，表具有固定的行高，但根据我的要求，我需要根据其中的内容设置每一行的高度。

Generally, table has a fixed row height but according to my requirements I need to set height of each row according to content within it.

任何人都可以建议我一些解决方案？

Can anyone suggest me some solution for it?

感谢，

Miraaj

推荐答案

感谢您的建议和帮助。现在使用 tableView中的以下代码解决此问题：heightOfRow：

Thanks all for your suggestions and help. This problem is now resolved using following code in tableView:heightOfRow:

float colWidth = [[[tableView tableColumns] objectAtIndex:1]width];

NSString *content = [[[tempArray objectAtIndex:row] objectForKey:@"tValue"] string];

float textWidth = [content sizeWithAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[NSFont fontWithName:@"Lucida Grande" size:15],NSFontAttributeName ,nil]].width;

float newHeight = ceil(textWidth/colWidth);

newHeight = (newHeight * 17) + 13;
if(newHeight < 47){
    return 47;
}   
return newHeight;

这篇关于如何根据表中的内容设置行高？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！