[Interest] Button is being latched sometimes in Qt 5.6.3
rama.kesi at gmail.com
Sun Nov 15 08:25:50 CET 2020
Observed that button(custom QPushButton) is being latched sometimes or
stucks at the pressed state and mouseReleaseEvent event is not generated at
The target platform uses Qt v5.6.3 via LinuxFB where FB_DA8XX driver
is replaced by LCDC driver in the v4.14 linux kernel built with yocto
Based on tests, we found that legacy fb devices are being able to be used
with Qt v5.6.3 via LinuxFB, such as the one created by the LCDC driver.
Appreciate any suggestions if such behavior is observed specific to Qt
5.6.3 or any feedback why it could occur at times?
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