Tested with a carbon build on MacOS 9: - Set user_pref("nglayout.debug.paint_flashing", true); - Recompile the View Manager without double-buffering - Launch the app and open Test8 - Click on a combobox ===> The dropdown list is displayed and then the entire page is redrawn. It happens everytime you click the combobox.
Summary: Comboboxes cause complete page redraw when clicked → [CBX]Comboboxes cause complete page redraw when clicked
This bug is targeted at a Mac classic platform/OS, which is no longer supported by mozilla.org. Please re-target it to another platform/OS if this bug applies there as well or resolve this bug. I will resolve this bug as WONTFIX in four weeks if no action has been taken. To filter this and similar messages out, please filter for "mac_cla_reorg".
16 years ago
OS: Mac System 8.5 → MacOS X
This bug hasen't been touched for years and is clearly unowned. Moving back to default assignee/QA so that people, who are watching those can accurately triage this bug. Also resetting Priority, Target Milestone, Status Whiteboard and Status.
Assignee: rods → nobody
Status: ASSIGNED → NEW
QA Contact: madhur → layout.form-controls
Target Milestone: Future → ---
roc, you think this is still happening? God I wish we had working paint flashing. :(
Showing the dropdown causes the entire content window to repaint, although curiously hiding it does not. > God I wish we had working paint flashing. :( http://tlrobinson.net/blog/2008/10/14/improved-browser-paint-events-bookmarklet Of course we really need that in something like Firebug. On Mac, the "Quartz Debug" app works just fine as well.
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