Thread View: borland.public.jbuilder.java.swing
3 messages
3 total messages
Started by George
Thu, 30 Jun 2005 17:24
JTable row header
Author: George
Date: Thu, 30 Jun 2005 17:24
Date: Thu, 30 Jun 2005 17:24
7 lines
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Is there a "recommended" way to implement row headers for JTable? I tried using a JPanel containing JLabels and controlled by a GridBagLayout manager. But GBL apparently cannot handle grids sizes larger than 512. TIA George
Re: JTable row header
Author: John McGrath
Date: Fri, 01 Jul 2005 19:26
Date: Fri, 01 Jul 2005 19:26
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On 6/30/2005 at 1:24:03 PM, George wrote: > Is there a "recommended" way to implement row headers for JTable? > > I tried using a JPanel containing JLabels and controlled by a > GridBagLayout manager. But GBL apparently cannot handle grids sizes > larger than 512. If that was the only issue, you could use a different layout, such as a BoxLayout or a GridLayout. But creating a separate JLabel component for each row will have scalability problems. I would try using another JTable with a single column for the row header. -- Regards, John McGrath
Re: JTable row header
Author: George
Date: Tue, 05 Jul 2005 16:35
Date: Tue, 05 Jul 2005 16:35
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Of the things that I tried, I think I like the look of the JLabels in JPanel. Would getting the JLabel from a CellRenderer object take care of the scaleability issue? TIA George "John McGrath" <ng@jpmcgrath.net> wrote in message news:xn0e48f83jlqa7p004@newsgroups.borland.com... > On 6/30/2005 at 1:24:03 PM, George wrote: > > > Is there a "recommended" way to implement row headers for JTable? > > > > I tried using a JPanel containing JLabels and controlled by a > > GridBagLayout manager. But GBL apparently cannot handle grids sizes > > larger than 512. > > If that was the only issue, you could use a different layout, such as a > BoxLayout or a GridLayout. But creating a separate JLabel component for > each row will have scalability problems. I would try using another JTable > with a single column for the row header. > > -- > Regards, > > John McGrath
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