Bugzilla – Full Text Bug Listing
| Summary: | [GTK3] Mouse-over table header shows selection at first table row | ||||||||
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| Product: | [Eclipse Project] Platform | Reporter: | Simeon Andreev <simeon.danailov.andreev> | ||||||
| Component: | SWT | Assignee: | Platform-SWT-Inbox <platform-swt-inbox> | ||||||
| Status: | CLOSED NOT_ECLIPSE | QA Contact: | |||||||
| Severity: | normal | ||||||||
| Priority: | P3 | CC: | akurtakov, ericwill, gautier.desaintmartinlacaze, loskutov | ||||||
| Version: | 4.7.2 | Keywords: | triaged | ||||||
| Target Milestone: | --- | ||||||||
| Hardware: | PC | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | |||||||||
| Attachments: |
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Created attachment 272173 [details] Screenshot of example table in A Widget Factory, based on GTK3. Attached example for standard GTK3 table, shown with https://github.com/valr/awf. Behaviour in the table is OK. I'm afraid this is theme specific or smth that is fixed in newer versions of GTK. Can't reproduce it on Fedora 27 with GTK 3.22. Do you mind trying it with Adwaita so we can know whether it's theming issue? If not interested in this one anymore I'll assume it works for you and/or is theme specific issue and close this one in a week. Sorry, looks like I missed Comment #2. I checked with GTK 3.22.10, same problem. I checked with Adwaita, no problem. However with Adwaita I don't see any row highlighting on mouse-over. Only on selection. I'll open a ticket for this in our bug tracker, and will eventually come back to it. If its not theme related I'll open a new Eclipse ticket. So this can be closed. I'm guessing its sufficient to add "row highlight on mouse-over" to the custom .css. But no time to find out exactly the lines in our theme for this. (In reply to Simeon Andreev from comment #4) > Sorry, looks like I missed Comment #2. > > I checked with GTK 3.22.10, same problem. > > I checked with Adwaita, no problem. > > However with Adwaita I don't see any row highlighting on mouse-over. Only on > selection. > > I'll open a ticket for this in our bug tracker, and will eventually come > back to it. If its not theme related I'll open a new Eclipse ticket. So this > can be closed. Closing. |
Created attachment 272172 [details] Screenshot showing the selected first row, due to mouse-over column headers. See attached screenshot. To reproduce, mouse-over column headers in any E.g. the preference page for hot-keys (org.eclipse.ui.internal.keys.NewKeysPreferencePage, uses org.eclipse.jface.viewers.TableViewer), or the preference page for proxies (org.eclipse.ui.internal.net.ProxyEntriesComposite, uses ). SWT snippet: public static void main (String [] args) { Display display = new Display(); Shell shell = new Shell(display); shell.setLayout(new FillLayout()); shell.setSize(300, 200); shell.setText("Bug"); Table table = new Table(shell, SWT.BORDER); table.setHeaderVisible(true); TableColumn column = new TableColumn(table, SWT.NONE); column.setText("hello"); int n = 5; for (int i = 0; i < n; ++i) { TableItem item = new TableItem(table, SWT.NONE); item.setText("row " + i); } column.pack(); table.select(n - 1); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); } Run and mouse-over the header of the only header. Observe that the first row is shown as hovered on. Observed on Eclipse 4.7 and Eclipse 4.8 under RHEL 7.2 with GTK3.14. I did not observe this on Windows 10, Eclipse 4.8. Seen in: Eclipse SDK Version: Oxygen.2 (4.7.2) Build id: M20171130-0510 Eclipse SDK Version: Photon (4.8) Build id: I20171217-2000 Environment: RHEL 7.2 gtk3-3.14.13-16.el7.x86_64