Version: 3.5.6 (using KDE 3.5.6, compiled sources) Compiler: Target: i586-mandriva-linux-gnu OS: Linux (i686) release 2.6.20-tmb-desktop-3mdvsmp When KHTML renders a BUTTON tag, click and holding on a button causes the button to be pushed, and then immediately be released again - before the mouse button is released. The button's onclick and onmouseup events are fired only when the mouse is really released, but the drawing of the release occurs within less then a second of the click. See the test case at Bug 67693 for some buttons. This might be related to the fix to Bug 68438, but I'm not sure.
Created attachment 24451 [details] testcase Small testcase to test button animation/event behaviour.
Using the testcase I uploaded this bug seems resolved in 3.5.9 and trunk r798768.
Yes, it looks resolved. Thanks for letting me know.