[英]Resize a Jtable Vertically based on it's content
I have a view in my java project that needs to resize a table. 我的Java项目中有一个需要调整表大小的视图。 I have n number of Jtables inside a JScrollPane . 我在JScrollPane中有n个Jtable 。 Some of them doesn't have enough rows to fill the total size of the table. 其中一些没有足够的行来填充表的总大小。 The best solution I think would be to resize the table to fill to the number of rows that were allocated. 我认为最好的解决方案是调整表的大小以填充分配的行数。
1) The table has a dimension of 4x4 but if there is not enough rows (ie, less than 4) it will have a gap, which I don't want. 1)表的尺寸为4x4,但如果没有足够的行(即,少于4行),则会有间隙,这是我不希望的。
Since this table is static and won't be changed how can I resize this table programmatically based on the number of rows that it will have, like having 1, 2 or only 3 rows and not have this gap? 由于此表是静态的并且不会被更改,我如何基于表将具有的行数以编程方式调整该表的大小,例如具有1、2或仅3行且没有此间隙?
PS: I know how many rows it will have, I just don't know how to resize the table height programmatically during runtime. PS:我知道它将有多少行,我只是不知道如何在运行时以编程方式调整表格高度。
Since this table is static and won't be changed how can I resize this table programmatically based on the number of rows that it will have, 由于此表是静态的,并且不会更改,因此我该如何根据其具有的行数以编程方式调整该表的大小,
After adding all the data to the table you can use: 将所有数据添加到表后,可以使用:
table.setPreferredScrollableViewportSize(table.getPreferredSize());
Then when the table is added to the scroll pane the size of the scroll pane will be the preferred size of the table. 然后,将表添加到滚动窗格时,滚动窗格的大小将是表的首选大小。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.