JDK-5089821 : The TabbedPane Border is cut at the bottom in GTK LAf unlike native.
  • Type: Bug
  • Component: client-libs
  • Sub-Component: javax.swing
  • Affected Version: 5.0
  • Priority: P4
  • Status: Closed
  • Resolution: Fixed
  • OS: solaris_10
  • CPU: sparc
  • Submitted: 2004-08-20
  • Updated: 2010-07-09
  • Resolved: 2011-03-07
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JDK 7
7 b10Fixed
Related Reports
Relates :  
JDK-6354790 - GTK LAF: Painting bugs in JTabbedPane
Relates :  
JDK-7010561 - Tab text position with Synth based LaF is different to Java 5/6
Description
The TabbedPane Border is cut at the bottom in GTK LAf unlike native. 
Please see the attached image for more information. 
The Machine info: 
Sol10, JDS release 3, sparc
Comments
SUGGESTED FIX http://javaweb.sfbay/jcg/1.7.0-dolphin/swing/5089821/
16-01-2007
EVALUATION The selected tab is padded with insets, by default (2,2,2,1). For TOP placement, we add 2 pixels to the bottom which are painted "behind" the tabbed pane. Another problem is that we don't paint the gap correctly, it is shifted one pixel to the right. In gtk_paint_box_gap(), gap start coordinate is relative to the left corner of the box. We don't adjust for that, so our gap is shifted by the value of left inset. As the tab is now 2 pixels shorter, we need to adjust text position, too. In GTK, text is drawn much closer to the pane.
12-01-2007
EVALUATION This is the case for pixmap themes as shown in the example. This may affect all themes and should be reviewed. The bounding box for the tabs may be incorrect.
24-09-2004