Community
Participate
Working Groups
To reproduce, the the JFace tree viewer snippet from http://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/examples/org.eclipse.jface.snippets/Eclipse%20JFace%20Snippets/org/eclipse/jface/snippets/viewers/Snippet002TreeViewer.java and change the label provider to: new StyledCellLabelProvider() { @Override public void update(ViewerCell cell) { cell.setText(cell.getElement().toString()); } } The item with the longest text will be cut off 1 or 2 pixels. Depending on the last character, even small parts missing are very visible. For example, 'r' looks like 'i'.
This bug still exists with Oxygen 4.7.0 as released in June 2017.
Created attachment 275307 [details] Text clipping and graphical glitch snippet I also am able to reproduce the issue documented using the latest jface release. This additional snippet I have attached further demonstrates the issue and even shows a larger graphical glitch. If you run the snippet and resize the first column (make it smaller and then larger) you will see that the text gets all garbled. Moving the mouse over the row (so it's highlighted) causes the cell to redraw and the graphical oddities are fixed. I have confirmed these issues on Windows 7 and Windows 10. During my investigations I have reason to believe that this bug was introduced with the patch supplied for this bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=291245
Matthew, do you have a patch in mind? https://wiki.eclipse.org/Platform_UI/How_to_Contribute
(In reply to Andrey Loskutov from comment #3) > Matthew, do you have a patch in mind? > https://wiki.eclipse.org/Platform_UI/How_to_Contribute At this point in time, I do not. I will need to do a little more investigating to determine the exact cause of the bug and try some workarounds. However, I'm also not exactly sure if I will have some time to do that. Right now we may just downgrade the version of jface we are using as a temporary workaround.
New Gerrit change created: https://git.eclipse.org/r/127713
I am also experiencing this issue when I implemented the StyledCellLabelProvider#update method. Will this issue be fixed anytime soon?
(In reply to Missing name from comment #6) > I am also experiencing this issue when I implemented the > StyledCellLabelProvider#update method. Will this issue be fixed anytime > soon? Only if someone provides a Gerrit change.
This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. As such, we're closing this bug. If you have further information on the current state of the bug, please add it and reopen this bug. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant. -- The automated Eclipse Genie.
